diff --git a/A4/.gitignore b/A4/.gitignore
new file mode 100644
index 0000000..567609b
--- /dev/null
+++ b/A4/.gitignore
@@ -0,0 +1 @@
+build/
diff --git a/A4/CMakeLists.txt b/A4/CMakeLists.txt
new file mode 100644
index 0000000..a21deb5
--- /dev/null
+++ b/A4/CMakeLists.txt
@@ -0,0 +1,127 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+# Name of the project
+PROJECT(A4)
+
+# FOR LAB MACHINES ONLY!
+# DO NOT EDIT
+SET(DEF_DIR_GLM "C:\\c++\\glm")
+SET(DEF_DIR_GLFW "C:\\c++\\glfw-3.2.1")
+SET(DEF_DIR_GLEW "C:\\c++\\glew-2.0.0")
+
+# Is this the solution?
+# Override with `cmake -DSOL=ON ..`
+OPTION(SOL "Solution" OFF)
+
+# Use glob to get the list of all source files.
+# We don't really need to include header and resource files to build, but it's
+# nice to have them also show up in IDEs.
+IF(${SOL})
+	FILE(GLOB_RECURSE SOURCES "src0/*.cpp")
+	FILE(GLOB_RECURSE HEADERS "src0/*.h")
+	FILE(GLOB_RECURSE GLSL "resources0/*.glsl")
+ELSE()
+	FILE(GLOB_RECURSE SOURCES "src/*.cpp")
+	FILE(GLOB_RECURSE HEADERS "src/*.h")
+	FILE(GLOB_RECURSE GLSL "resources/*.glsl")
+ENDIF()
+
+# Set the executable.
+ADD_EXECUTABLE(${CMAKE_PROJECT_NAME} ${SOURCES} ${HEADERS} ${GLSL})
+
+# Get the GLM environment variable. Since GLM is a header-only library, we
+# just need to add it to the include directory.
+SET(GLM_INCLUDE_DIR "$ENV{GLM_INCLUDE_DIR}")
+IF(NOT GLM_INCLUDE_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLM_INCLUDE_DIR to the root directory of your GLM installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLM in ${DEF_DIR_GLM}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLM})
+			MESSAGE(STATUS "Found!")
+			SET(GLM_INCLUDE_DIR ${DEF_DIR_GLM})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLM_INCLUDE_DIR})
+
+# Get the GLFW environment variable. There should be a CMakeLists.txt in the 
+# specified directory.
+SET(GLFW_DIR "$ENV{GLFW_DIR}")
+IF(NOT GLFW_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLFW_DIR to the root directory of your GLFW installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLFW in ${DEF_DIR_GLFW}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLFW})
+			MESSAGE(STATUS "Found!")
+			SET(GLFW_DIR ${DEF_DIR_GLFW})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+OPTION(GLFW_BUILD_EXAMPLES "GLFW_BUILD_EXAMPLES" OFF)
+OPTION(GLFW_BUILD_TESTS "GLFW_BUILD_TESTS" OFF)
+OPTION(GLFW_BUILD_DOCS "GLFW_BUILD_DOCS" OFF)
+IF(CMAKE_BUILD_TYPE MATCHES Release)
+	ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/release)
+ELSE()
+	ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/debug)
+ENDIF()
+INCLUDE_DIRECTORIES(${GLFW_DIR}/include)
+TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} glfw ${GLFW_LIBRARIES})
+
+# Get the GLEW environment variable.
+SET(GLEW_DIR "$ENV{GLEW_DIR}")
+IF(NOT GLEW_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLEW_DIR to the root directory of your GLEW installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLEW in ${DEF_DIR_GLEW}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLEW})
+			MESSAGE(STATUS "Found!")
+			SET(GLEW_DIR ${DEF_DIR_GLEW})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLEW_DIR}/include)
+IF(WIN32)
+	# With prebuilt binaries
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/Release/Win32/glew32s.lib)
+ELSE()
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/libGLEW.a)
+ENDIF()
+
+# OS specific options and libraries
+IF(WIN32)
+	# c++11 is enabled by default.
+	# -Wall produces way too many warnings.
+	# -pedantic is not supported.
+	# Disable warning 4996.
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996")
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} opengl32.lib)
+ELSE()
+	# Enable all pedantic warnings.
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -pedantic")
+	IF(APPLE)
+		# Add required frameworks for GLFW.
+		TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo")
+	ELSE()
+		#Link the Linux OpenGL library
+		TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "GL")
+	ENDIF()
+ENDIF()
diff --git a/A4/README.txt b/A4/README.txt
new file mode 100644
index 0000000..880295f
--- /dev/null
+++ b/A4/README.txt
@@ -0,0 +1,7 @@
+Alexander Huddleston
+
+I downloaded the code from the lab pages and worked from there.
+
+I added a large flat cube as a "ground" but didn't texture it because I was tired of looking at a white abyss and thought this would make it look a little bit better.
+
+I didn't notice you implemented a "toggle key" functionality in the main and instead coded if statements in the char callback to do what I wanted. The functionality remains the same, but I thought it was worth noting.
diff --git a/A4/resources/.frag.glsl b/A4/resources/.frag.glsl
new file mode 100644
index 0000000..8b8b1de
--- /dev/null
+++ b/A4/resources/.frag.glsl
@@ -0,0 +1,17 @@
+#version 120
+
+uniform vec3 lightPos;
+uniform vec3 ka;
+uniform vec3 kd;
+uniform vec3 ks;
+uniform float s;
+
+varying vec3 n; // passed from the vertex shader
+varying vec3 p; // passed from the vertex shader
+
+void main()
+{
+  n = normalize(normal);
+  vec3 color = 0.5 * (n + 1.0);
+	gl_FragColor = vec4(color.r, color.g, color.b, 1.0);
+}
diff --git a/A4/resources/.vert.glsl b/A4/resources/.vert.glsl
new file mode 100644
index 0000000..ac83524
--- /dev/null
+++ b/A4/resources/.vert.glsl
@@ -0,0 +1,17 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+
+attribute vec4 aPos; // in object space
+attribute vec3 aNor; // in object space
+
+varying vec3 p; // passed to fragment shader
+varying vec3 n; // passed to fragment shader
+
+void main()
+{
+	ugl_Position = P * MV * aPos;
+  p = MV * aPos;
+  n = MV * aNor;
+}
diff --git a/A4/resources/bunny.obj b/A4/resources/bunny.obj
new file mode 100644
index 0000000..de3f190
--- /dev/null
+++ b/A4/resources/bunny.obj
@@ -0,0 +1,9977 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+v -0.865619 1.424919 0.084327
+v -0.896984 1.397126 0.137748
+v -0.894910 1.439258 0.124885
+v -0.863675 1.090654 0.119807
+v -0.859114 1.096879 0.076583
+v -0.870559 1.056276 0.097651
+v -0.263037 1.251888 0.173930
+v -0.273832 1.232426 0.216589
+v -0.258513 1.218295 0.260797
+v -0.727772 1.785447 -0.482088
+v -0.720838 1.749985 -0.419303
+v -0.677382 1.772887 -0.503759
+v -0.313589 1.214098 0.259711
+v -0.285960 1.190116 0.298882
+v -0.609024 0.434295 0.426785
+v -0.569010 0.454370 0.432370
+v -0.603813 0.459214 0.400887
+v -0.017977 1.311728 0.163607
+v -0.080841 1.303054 0.168723
+v -0.034102 1.303196 0.217544
+v -0.560108 1.538166 0.253693
+v -0.566276 1.527061 0.296291
+v -0.544542 1.529770 0.225052
+v -0.837366 0.767718 0.089586
+v -0.848639 0.783921 0.164620
+v -0.862046 0.809307 0.105354
+v -0.686026 1.499228 -0.400513
+v -0.694130 1.512185 -0.445385
+v -0.667007 1.523678 -0.452664
+v -0.888126 0.877655 0.142266
+v -0.896123 0.915999 0.178123
+v -0.893987 0.895390 0.116456
+v 0.584400 0.702008 0.177796
+v 0.573451 0.694827 0.211535
+v 0.583924 0.667412 0.219795
+v -0.336740 1.777445 -0.081799
+v -0.395199 1.738585 -0.075752
+v -0.355263 1.759556 -0.048676
+v -0.089889 1.295227 0.220268
+v -0.812574 0.730252 0.071021
+v -0.837405 0.772403 0.046673
+v -0.703597 1.690699 -0.261442
+v -0.727592 1.696591 -0.270134
+v -0.694385 1.647993 -0.172187
+v -0.638757 1.614009 -0.200642
+v -0.649590 1.585202 -0.125953
+v -0.633084 1.566061 -0.138388
+v -0.643710 1.729621 -0.492256
+v -0.665466 1.717112 -0.421277
+v -0.639263 1.679244 -0.407304
+v -0.506872 0.359359 -0.123808
+v -0.478720 0.341363 -0.154182
+v -0.514998 0.337291 -0.120825
+v -0.679838 1.697478 -0.316275
+v -0.709198 1.713669 -0.327637
+v -0.658081 1.676434 -0.305586
+v -0.691360 1.724784 -0.390133
+v -0.693726 1.606178 -0.091905
+v -0.708636 1.613653 -0.097324
+v -0.671322 1.570945 -0.062032
+v -0.726526 1.656792 -0.182125
+v -0.294283 0.931666 -0.249318
+v -0.330484 0.959586 -0.234264
+v -0.281229 0.993224 -0.235801
+v -0.152271 1.278488 0.215452
+v -0.201106 1.250454 0.235883
+v -0.162313 1.238294 0.295770
+v -0.929895 1.309231 0.199193
+v -0.905494 1.351187 0.216806
+v -0.922326 1.319540 0.154307
+v -0.078163 1.282121 -0.019430
+v -0.134939 1.288244 0.059691
+v -0.031074 1.307290 0.056429
+v -0.709618 0.343457 -0.007837
+v -0.703852 0.374503 -0.009319
+v -0.687962 0.351177 -0.052067
+v -0.917151 1.170996 0.308094
+v -0.927365 1.207309 0.326928
+v -0.924992 1.213150 0.292562
+v -0.843354 0.807299 0.221805
+v -0.860345 0.826457 0.195427
+v -0.107365 1.299029 0.109938
+v -0.056009 1.307667 0.105161
+v -0.374165 0.476821 -0.171473
+v -0.376138 0.495348 -0.116261
+v -0.355627 0.493999 -0.128650
+v -0.766552 1.550977 0.079687
+v -0.790400 1.553745 0.151418
+v -0.736967 1.561301 0.143598
+v -0.679454 1.149360 -0.095107
+v -0.708723 1.161164 -0.079564
+v -0.673908 1.188969 -0.087301
+v -0.893190 0.995470 0.134181
+v -0.874051 1.059399 0.136459
+v -0.030471 1.291945 -0.010688
+v -0.883609 1.499671 0.260442
+v -0.832990 1.496077 0.337409
+v -0.865377 1.515480 0.258754
+v -0.012189 0.962017 0.538159
+v 0.040479 0.958174 0.529368
+v 0.030802 0.983074 0.505357
+v -0.814967 1.547310 0.196974
+v -0.770043 1.552128 0.245348
+v -0.942971 1.261774 0.192247
+v -0.932812 1.269109 0.135050
+v 0.023930 1.316271 0.119551
+v -0.741082 1.735573 -0.379868
+v -0.234595 1.261539 0.166138
+v -0.812642 1.538117 0.258979
+v -0.817192 1.525015 0.296561
+v 0.009684 1.306430 0.025866
+v 0.035766 1.313898 0.072086
+v -0.821915 0.756102 0.165426
+v -0.816275 0.734706 0.111617
+v -0.672166 1.617134 -0.137337
+v -0.633133 1.650326 -0.328951
+v -0.900093 1.327808 0.059221
+v -0.887462 1.362558 0.071478
+v -0.874391 1.337488 0.023975
+v 0.065112 1.300252 0.009288
+v 0.113480 0.982438 -0.230242
+v 0.152357 0.949779 -0.244371
+v 0.104643 0.961805 -0.258990
+v -0.689402 1.565278 -0.019716
+v -0.722233 1.589674 -0.054242
+v -0.108662 1.269170 0.275755
+v -0.744886 1.564944 -0.025954
+v -0.737481 1.553925 0.023492
+v 0.024919 1.298356 0.248471
+v -0.042439 1.291490 0.258292
+v -0.015539 1.275472 0.292329
+v -0.886313 0.948812 0.079338
+v -0.894955 0.956324 0.142348
+v -0.888923 0.992091 0.095703
+v -0.754058 1.683907 -0.267930
+v -0.884692 1.112429 0.126792
+v -0.905579 1.127599 0.161410
+v -0.905939 1.137309 0.102768
+v -0.065865 1.264172 0.302264
+v -0.046019 1.242854 0.334720
+v -0.507183 1.527630 0.118167
+v -0.502423 1.577375 0.093945
+v -0.524202 1.531010 0.129274
+v -0.931765 1.182102 0.233624
+v -0.942436 1.220743 0.235685
+v -0.936442 1.178938 0.186621
+v -0.809005 1.255871 0.521554
+v -0.790038 1.285055 0.531494
+v -0.814555 1.301221 0.521177
+v -0.770567 1.319347 0.524625
+v -0.797790 1.344889 0.509903
+v -0.714483 1.810530 -0.554785
+v -0.741587 1.798728 -0.507947
+v -0.703815 1.807118 -0.531726
+v -0.789356 1.481723 0.394631
+v -0.789317 1.509306 0.351519
+v -0.473112 1.629604 0.060741
+v -0.518397 1.606204 0.071422
+v -0.572648 1.550625 0.193225
+v -0.922690 1.147516 0.170174
+v -0.780815 1.235194 0.521370
+v -0.784365 1.392801 0.483294
+v -0.772561 1.456585 0.431230
+v -0.809450 1.390357 0.473591
+v -0.595756 1.547240 0.263733
+v -0.600528 1.528035 0.328877
+v -0.742941 1.635685 -0.155342
+v -0.312179 0.438475 0.497809
+v -0.311729 0.402943 0.513125
+v -0.264720 0.450345 0.512195
+v -0.915565 1.319626 0.106382
+v -0.528317 0.702989 -0.148649
+v -0.550659 0.780892 -0.197555
+v -0.510255 0.757051 -0.181869
+v -0.639209 1.277424 -0.085494
+v -0.705951 1.299483 -0.087629
+v -0.684664 1.349815 -0.083360
+v -0.564730 1.577841 0.081787
+v -0.576845 1.556170 0.129831
+v -0.546424 1.552296 0.126124
+v -0.757182 1.252273 0.530873
+v -0.759832 1.382080 0.492166
+v 0.435148 0.915199 -0.026468
+v 0.414389 0.923651 -0.074587
+v 0.411181 0.974913 -0.039757
+v -0.861804 0.825722 0.063639
+v -0.867764 0.843449 0.124190
+v -0.256611 1.256267 0.045538
+v -0.235069 1.267201 0.109969
+v -0.890862 0.923771 0.105699
+v -0.943804 1.218392 0.179044
+v -0.644570 1.534289 -0.051180
+v 0.077390 1.314750 0.116830
+v 0.059106 1.314093 0.168238
+v -0.740339 1.440689 0.449950
+v -0.525136 0.475779 0.148584
+v -0.502905 0.490989 0.171648
+v -0.508873 0.527279 0.144558
+v 0.084211 1.309099 0.062755
+v -0.765658 1.167404 0.514894
+v -0.738801 1.209164 0.533958
+v -0.726659 1.300558 0.516682
+v -0.744718 1.350747 0.506889
+v -0.148243 0.872889 -0.383171
+v -0.130990 0.907760 -0.366593
+v -0.093570 0.854237 -0.381125
+v -0.399380 1.492285 0.016017
+v -0.369928 1.506393 -0.020372
+v -0.351005 1.520344 -0.001328
+v -0.923319 1.252389 0.091590
+v -0.883992 1.389900 0.106407
+v -0.867947 1.385069 0.045576
+v -0.383364 0.545035 -0.109053
+v -0.386236 0.583033 -0.115057
+v -0.352626 0.552849 -0.105451
+v -0.322579 0.881926 -0.251309
+v -0.367563 0.886634 -0.238688
+v -0.730011 1.182671 0.530346
+v -0.752605 1.493861 0.391760
+v -0.725671 1.475323 0.417141
+v -0.870414 1.305893 0.009116
+v -0.895597 1.285167 0.045458
+v -0.880914 0.877416 0.048490
+v -0.610843 1.338619 -0.072249
+v -0.651561 1.403454 -0.076848
+v -0.615304 1.403763 -0.062734
+v -0.708314 1.225442 0.532749
+v -0.726470 1.409894 0.469767
+v -0.748982 1.145886 0.507765
+v -0.722539 1.153955 0.516703
+v -0.615694 1.708488 -0.616791
+v -0.615176 1.751745 -0.606317
+v -0.609654 1.700211 -0.608394
+v -0.872652 0.921100 0.042059
+v -0.309802 1.663466 -0.162411
+v -0.234558 1.682473 -0.188229
+v -0.285356 1.620848 -0.147860
+v 0.430151 0.976910 0.010258
+v 0.412588 1.036108 0.026761
+v 0.432182 0.994867 0.050153
+v 0.503181 0.527864 -0.034166
+v 0.528542 0.518987 -0.006207
+v 0.514338 0.484852 0.010401
+v -0.340704 1.614897 -0.137869
+v -0.656969 1.456163 -0.189747
+v -0.636167 1.480137 -0.201702
+v -0.628968 1.469478 -0.130986
+v 0.037667 1.124055 0.414947
+v 0.066533 1.167356 0.387164
+v 0.008090 1.163332 0.401676
+v 0.459418 0.481388 -0.038716
+v 0.407514 1.055473 0.075074
+v 0.428790 1.009378 0.094753
+v 0.545499 0.560446 -0.006616
+v -0.531988 1.367290 -0.016580
+v -0.503648 1.371576 0.019526
+v -0.505394 1.333666 -0.010872
+v -0.162731 1.284451 0.166836
+v 0.036232 1.307679 0.211686
+v -0.693685 0.952428 0.421290
+v -0.704569 1.009878 0.397941
+v -0.734402 0.954126 0.402107
+v -0.701128 1.179035 0.527142
+v 0.013773 0.523027 0.531490
+v 0.020657 0.501047 0.522902
+v 0.036285 0.531986 0.534227
+v -0.687008 1.446354 0.430417
+v 0.495757 0.438159 0.145830
+v 0.427191 0.399771 0.089322
+v 0.466933 0.424653 0.065650
+v 0.573065 0.599446 0.018886
+v 0.574217 0.560122 0.040246
+v 0.449602 0.809426 0.006112
+v 0.455112 0.869530 0.038866
+v 0.462527 0.773739 0.069141
+v -0.600678 0.414195 0.229533
+v -0.553528 0.429362 0.191355
+v -0.611257 0.377900 0.197109
+v -0.863964 1.047936 0.059821
+v -0.843142 1.095726 0.037097
+v -0.834897 1.072473 0.007579
+v -0.751150 0.665570 0.102441
+v -0.771684 0.698264 0.050606
+v -0.745304 0.666807 0.046953
+v -0.672320 0.991739 0.415939
+v -0.676910 1.073414 0.380185
+v -0.721420 1.053668 0.375232
+v -0.693824 1.086578 0.375078
+v -0.066211 0.904152 0.568798
+v -0.012439 0.890932 0.565521
+v -0.056222 0.932350 0.558936
+v 0.094076 0.903280 0.542141
+v 0.134144 0.930737 0.514678
+v 0.095105 0.954839 0.509106
+v 0.064598 0.602974 0.547800
+v 0.026645 0.627000 0.565252
+v 0.032514 0.598286 0.554643
+v -0.681451 1.274868 0.501490
+v -0.683693 1.228929 0.524379
+v 0.468345 0.743541 0.101395
+v 0.462809 0.787020 0.147863
+v -0.918220 1.274735 0.364587
+v -0.903369 1.311983 0.381388
+v -0.903770 1.325249 0.310827
+v -0.885859 1.460587 0.098780
+v -0.856097 1.471251 0.065981
+v -0.007816 1.282292 -0.032490
+v 0.043156 1.278256 0.286469
+v -0.649846 1.037155 0.406478
+v -0.647316 1.541007 -0.404648
+v -0.652837 1.559245 -0.498659
+v -0.630699 1.589747 -0.429518
+v 0.003770 0.449358 0.465199
+v -0.006336 0.471931 0.491369
+v -0.070013 0.464165 0.474856
+v 0.073430 1.209819 0.359735
+v 0.060412 1.249436 0.326529
+v 0.034831 1.200263 0.369120
+v -0.497474 1.411252 0.052938
+v -0.480236 1.442665 0.042499
+v -0.484686 1.455961 0.083662
+v -0.942377 1.261542 0.222015
+v -0.498964 1.467086 -0.018614
+v -0.443418 1.511381 -0.056860
+v -0.437557 1.477341 -0.021433
+v 0.447178 0.948027 0.120247
+v 0.451338 0.936307 0.062337
+v 0.459185 0.870362 0.084236
+v -0.141697 1.276789 0.013081
+v -0.882842 0.868691 0.081029
+v 0.123194 1.290377 0.013336
+v -0.149302 0.386435 0.293783
+v -0.181599 0.393223 0.394029
+v -0.208143 0.384010 0.278684
+v 0.080724 0.515741 0.517736
+v 0.092232 0.441251 0.450574
+v 0.059862 0.466891 0.490736
+v 0.049305 0.419827 0.457234
+v 0.607788 0.616466 0.104640
+v 0.598372 0.664232 0.085140
+v 0.600787 0.681293 0.114545
+v 0.552579 0.514163 0.032063
+v -0.644003 1.583440 -0.542563
+v -0.642495 1.604502 -0.570414
+v -0.619459 1.647924 -0.566476
+v -0.682824 0.923768 0.423887
+v -0.679028 0.878172 0.435270
+v -0.655924 0.910424 0.440921
+v 0.168328 1.033749 0.452873
+v 0.206573 1.041683 0.430047
+v 0.150050 1.072690 0.418120
+v 0.035078 0.863395 0.570483
+v 0.047990 0.916548 0.547152
+v 0.078153 0.550507 0.527503
+v 0.051982 0.570180 0.534235
+v -0.676765 1.415032 0.438682
+v -0.656918 1.496182 0.381610
+v 0.442038 0.852043 -0.021170
+v 0.446311 0.841784 0.008267
+v 0.421069 0.815332 -0.066691
+v -0.307713 1.256407 0.165948
+v 0.136776 1.296726 0.069328
+v 0.193204 1.273835 0.112963
+v 0.192627 1.268939 0.055552
+v -0.639398 0.786218 0.420835
+v -0.649922 0.845509 0.441201
+v -0.704912 0.818182 0.406099
+v -0.699373 0.860769 0.421757
+v -0.640280 0.978387 0.425653
+v 0.432644 0.758105 -0.038844
+v 0.456200 0.746844 0.026074
+v -0.004402 0.583434 0.544834
+v -0.008548 0.605935 0.558248
+v -0.043083 0.614186 0.556885
+v 0.096509 1.010878 0.473731
+v 0.051450 1.016390 0.454230
+v 0.071936 0.988595 0.484195
+v 0.041934 0.729152 0.562987
+v 0.076963 0.723756 0.560622
+v 0.055681 0.763971 0.563272
+v -0.249391 1.703113 -0.113297
+v -0.315821 1.664185 -0.057320
+v -0.303514 1.644816 -0.053291
+v -0.046247 0.577596 0.539907
+v -0.043091 0.544675 0.539083
+v -0.243664 1.769327 -0.117196
+v -0.300716 1.725832 -0.063597
+v -0.301344 1.701132 -0.073591
+v -0.514585 0.558782 0.159004
+v -0.544637 0.553575 0.103268
+v -0.452255 1.293546 0.203775
+v -0.465485 1.332077 0.168897
+v -0.477656 1.330197 0.228740
+v -0.837022 1.222638 -0.037301
+v -0.792375 1.205542 -0.056745
+v -0.824716 1.162413 -0.023236
+v -0.624332 0.840353 0.442031
+v -0.626151 0.911269 0.450907
+v -0.590588 1.004126 0.427251
+v 0.433155 0.521455 0.324921
+v 0.437854 0.488037 0.313434
+v 0.477358 0.527510 0.307973
+v -0.194089 1.704110 -0.209948
+v -0.146559 1.745654 -0.259727
+v -0.138955 1.678717 -0.218972
+v -0.014985 0.559255 0.546308
+v -0.620960 1.638832 -0.583859
+v 0.340239 1.135388 0.245953
+v 0.333739 1.122789 0.277881
+v 0.375530 1.068529 0.263035
+v -0.601171 0.955529 0.441838
+v -0.606525 1.046720 0.409064
+v -0.637824 1.103727 0.375798
+v 0.384973 0.480624 0.317375
+v 0.379928 0.497932 0.319020
+v 0.355154 0.504496 0.314398
+v -0.562151 1.413921 -0.028027
+v -0.530434 1.409255 -0.004741
+v -0.894808 1.383998 0.250615
+v -0.907955 1.385523 0.205626
+v -0.902417 1.357599 0.141492
+v -0.205426 1.197952 0.330037
+v 0.254570 0.394839 -0.040251
+v 0.290078 0.373582 -0.002747
+v 0.221929 0.367753 -0.020919
+v -0.621261 0.628454 -0.045202
+v -0.595207 0.610403 -0.023754
+v -0.646442 0.617232 0.002255
+v -0.589222 0.775455 0.429614
+v -0.598672 0.805405 0.432771
+v -0.594986 0.888455 0.451093
+v -0.589974 0.920307 0.453353
+v 0.097163 1.052351 0.436038
+v -0.579817 1.094315 0.379977
+v 0.076406 0.864272 0.561179
+v -0.685439 1.751301 -0.571879
+v -0.660702 1.655782 -0.586441
+v -0.676845 1.653363 -0.554664
+v -0.578619 0.839444 0.441860
+v -0.566237 0.963222 0.436679
+v -0.591959 1.132080 0.362347
+v -0.002426 0.545360 0.546412
+v -0.038450 0.847878 0.571980
+v -0.748528 1.499311 -0.277529
+v -0.745775 1.516404 -0.286480
+v -0.731102 1.484717 -0.287484
+v 0.423130 0.590991 0.308484
+v 0.406359 0.615749 0.298413
+v 0.386863 0.564506 0.311889
+v 0.042516 1.052374 0.425636
+v -0.657666 0.364695 -0.072073
+v -0.684706 0.374777 -0.049557
+v -0.666349 0.404303 -0.050181
+v -0.569310 0.881015 0.446929
+v 0.106297 0.467118 0.464720
+v -0.465496 0.676521 0.396358
+v -0.477145 0.619445 0.367058
+v -0.444894 0.610777 0.395453
+v -0.691037 1.555948 0.016371
+v -0.319517 1.251839 0.194006
+v -0.540881 0.397812 -0.105447
+v -0.623743 0.401461 -0.074040
+v -0.507512 0.431096 -0.100187
+v -0.590000 0.737515 0.411971
+v -0.551114 0.746878 0.419398
+v -0.556237 0.921874 0.450550
+v -0.553090 1.036539 0.415167
+v 0.052930 0.680060 0.556705
+v 0.052848 1.094366 0.416750
+v 0.011760 1.093253 0.426628
+v -0.623456 1.474550 -0.076600
+v -0.619962 1.476148 -0.043257
+v -0.630566 1.434165 -0.074907
+v 0.119783 1.040363 0.453963
+v -0.026844 0.512474 0.531868
+v 0.024095 1.001678 0.469381
+v -0.710482 1.516109 -0.446792
+v -0.696056 1.549076 -0.501886
+v -0.669163 1.227891 -0.089077
+v -0.618976 1.229707 -0.087725
+v -0.552383 0.819994 0.449848
+v -0.549969 1.077420 0.394246
+v -0.001042 0.768819 0.581908
+v -0.020578 0.809983 0.575539
+v -0.059406 0.790382 0.579698
+v 0.605949 0.616772 0.155916
+v 0.607290 0.658066 0.139748
+v 0.600936 0.656934 0.185333
+v -0.528021 0.413199 0.461698
+v -0.571805 0.409188 0.463013
+v -0.364521 1.219987 0.276707
+v -0.307702 1.159731 0.328588
+v -0.650598 1.345210 -0.080900
+v -0.658107 1.435912 -0.125854
+v -0.682146 1.439093 -0.149841
+v -0.548769 0.702823 0.388282
+v -0.540004 0.805684 0.446015
+v -0.536167 0.853468 0.453325
+v -0.549942 0.996408 0.429552
+v -0.542014 1.145173 0.348440
+v 0.456369 0.574026 0.319922
+v 0.407755 0.545575 0.320147
+v 0.214417 0.913550 0.480434
+v 0.206393 0.966025 0.469710
+v 0.169735 0.971066 0.474409
+v -0.527224 0.447228 0.441433
+v 0.372496 0.375099 0.148158
+v 0.356060 0.365266 0.098155
+v -0.551741 0.483839 0.385178
+v -0.597105 0.365358 -0.094949
+v -0.531213 0.779124 0.433349
+v -0.529356 0.909135 0.445689
+v -0.078037 0.501693 0.509887
+v 0.132430 0.967382 0.487502
+v 0.134871 1.007642 0.474543
+v 0.461836 0.619101 0.302234
+v 0.460866 0.664739 0.268090
+v 0.209252 0.863114 0.494331
+v 0.178694 0.908986 0.487130
+v 0.429158 0.667077 0.269947
+v 0.430231 0.637958 0.280392
+v 0.457192 0.694894 0.235494
+v 0.529880 0.477477 0.050420
+v 0.569080 0.515781 0.072538
+v 0.567306 0.505157 0.106271
+v 0.203192 1.004196 0.457605
+v -0.409172 0.461218 -0.179426
+v -0.374202 0.454285 -0.242268
+v -0.421505 0.433440 -0.215087
+v -0.509804 1.348661 0.275850
+v -0.476566 1.307752 0.255236
+v -0.085308 0.601594 0.553090
+v -0.126196 0.616350 0.544241
+v -0.119876 0.574932 0.527524
+v -0.289509 0.392859 0.533091
+v -0.297487 0.365398 0.524933
+v -0.500270 0.813113 0.442642
+v -0.519010 0.954576 0.439377
+v -0.519964 0.997078 0.427166
+v -0.507494 1.092868 0.382976
+v -0.497974 1.134210 0.351179
+v -0.057500 0.654890 0.561734
+v -0.001129 0.692882 0.565798
+v -0.050025 0.696550 0.568925
+v 0.201313 1.073278 0.403239
+v 0.196592 1.123622 0.375453
+v 0.151372 1.157149 0.370320
+v 0.392187 1.066925 0.204502
+v 0.371765 1.106440 0.188113
+v -0.507457 0.761484 0.431376
+v -0.514957 1.049674 0.403472
+v 0.027381 0.791057 0.567192
+v 0.089404 1.071064 0.412434
+v -0.526556 0.484942 0.387312
+v -0.491866 0.464112 0.411700
+v -0.497544 0.497383 0.370371
+v -0.490008 0.862217 0.453521
+v -0.503722 0.888447 0.451880
+v -0.488090 0.910839 0.444567
+v 0.129813 1.136637 0.383030
+v -0.001225 0.932011 0.553984
+v -0.021452 1.114329 0.424366
+v -0.618959 1.542425 -0.190186
+v -0.621651 1.566685 -0.178377
+v -0.622785 1.516660 -0.146727
+v -0.499603 0.431019 0.444627
+v 0.591199 0.631288 0.215618
+v -0.677514 1.460521 -0.233333
+v -0.688669 1.472334 -0.287398
+v -0.664679 1.487154 -0.315793
+v -0.491873 1.045201 0.403014
+v 0.466612 0.547192 0.319768
+v -0.773827 1.534660 0.308950
+v -0.752693 1.523295 0.343741
+v -0.539930 1.449866 -0.011093
+v -0.502714 1.433656 0.015153
+v -0.725397 0.353993 0.070299
+v -0.720160 0.375727 0.039789
+v -0.714981 0.344530 0.042027
+v -0.486180 0.964527 0.441831
+v -0.475904 1.008118 0.423492
+v 0.348384 0.431534 0.289543
+v 0.324340 0.453340 0.303168
+v -0.029935 0.721864 0.581672
+v -0.063735 0.721843 0.579730
+v -0.035439 0.426598 0.475415
+v -0.065174 0.450362 0.475028
+v -0.149812 0.425714 0.514045
+v -0.473789 0.484567 0.391268
+v -0.466862 0.545707 0.375874
+v -0.503993 0.518313 0.340374
+v -0.474018 0.755503 0.426302
+v -0.494959 0.734363 0.416736
+v -0.474969 1.063566 0.401657
+v -0.459667 1.090514 0.387541
+v -0.661781 1.421835 -0.093766
+v -0.637554 1.442888 -0.113957
+v -0.440717 0.510582 0.389778
+v -0.453765 0.823835 0.432821
+v -0.456811 0.849880 0.441595
+v -0.445146 0.948604 0.429725
+v -0.454116 0.910021 0.432528
+v -0.914905 1.454318 0.222772
+v -0.908501 1.462561 0.148091
+v -0.917576 1.433459 0.177907
+v 0.091007 0.484745 0.493532
+v -0.437200 1.682274 0.023425
+v -0.445904 0.437980 0.426855
+v -0.444341 0.876545 0.434776
+v -0.458516 1.207298 0.276651
+v -0.490201 1.177129 0.315814
+v -0.110968 1.820232 -0.280424
+v -0.102445 1.789583 -0.295388
+v -0.121720 1.812510 -0.290611
+v 0.000268 1.044673 0.437759
+v -0.674477 1.550768 -0.515942
+v -0.667137 1.535882 -0.490971
+v -0.466535 1.591782 0.078019
+v -0.902057 1.494777 0.130351
+v -0.875112 1.506150 0.101525
+v -0.436865 0.471545 0.402863
+v -0.685042 1.673202 -0.239595
+v 0.338645 0.786567 -0.176325
+v 0.307306 0.819690 -0.200404
+v 0.337484 0.836441 -0.186304
+v -0.449895 0.715773 0.419293
+v -0.450556 0.787963 0.423413
+v -0.439909 0.994255 0.423834
+v -0.442432 1.043172 0.413400
+v -0.429144 1.183599 0.306451
+v -0.198189 1.650949 -0.176090
+v -0.157232 1.631234 -0.163965
+v -0.314496 1.546046 -0.076802
+v -0.282188 1.575814 -0.109995
+v -0.242656 1.568769 -0.078509
+v -0.453013 1.569506 0.072037
+v -0.437239 1.619137 0.057714
+v -0.427402 0.769953 0.428041
+v -0.414912 1.122477 0.358735
+v -0.403421 1.166955 0.324602
+v -0.494226 1.428352 0.089729
+v -0.511083 1.452022 0.142795
+v 0.528019 0.465399 0.104277
+v 0.485100 0.617808 0.303473
+v -0.419793 0.696300 0.418249
+v -0.419961 0.810837 0.424562
+v -0.423245 1.073728 0.394565
+v -0.642308 1.487781 -0.258997
+v 0.069545 0.647001 0.555992
+v 0.002537 0.657412 0.565693
+v -0.415037 1.674851 0.032766
+v -0.501687 0.534623 0.162554
+v -0.418791 0.561644 0.397967
+v -0.420564 0.867115 0.425346
+v -0.414608 0.985448 0.417786
+v -0.922809 1.276205 0.297517
+v -0.624254 1.636664 -0.496673
+v -0.009496 1.014111 0.442901
+v -0.412449 0.430989 0.421296
+v -0.389799 0.579963 0.401514
+v -0.391856 0.630745 0.413829
+v -0.395176 0.781278 0.429186
+v -0.619544 1.686532 -0.526211
+v -0.628326 0.451827 0.346229
+v -0.594144 0.472780 0.341724
+v -0.038982 1.056617 0.440472
+v -0.093936 1.074281 0.434546
+v -0.078047 1.051662 0.438255
+v -0.389338 0.463643 0.403648
+v -0.381441 0.505996 0.393022
+v -0.383409 0.688438 0.418465
+v -0.393579 0.836314 0.435024
+v -0.394303 0.895976 0.431779
+v -0.397382 1.021536 0.405744
+v -0.486636 1.363852 0.068064
+v -0.484343 1.375497 0.132450
+v -0.089830 1.692645 -0.226835
+v -0.104828 1.666829 -0.217461
+v -0.097846 1.692849 -0.247566
+v -0.313581 1.536220 -0.046739
+v -0.294602 1.555026 -0.011914
+v -0.366584 0.750873 0.420070
+v -0.362989 0.956956 0.435803
+v -0.389789 1.068304 0.382477
+v -0.354537 1.124477 0.350554
+v -0.380502 1.152707 0.331786
+v -0.363093 1.187694 0.306740
+v -0.406522 1.226651 0.262903
+v -0.853298 1.533991 0.203783
+v -0.868249 1.528078 0.155215
+v -0.888754 1.516944 0.200866
+v -0.408023 1.643606 0.037449
+v -0.378573 1.701010 0.014236
+v -0.372779 1.728907 -0.008662
+v -0.031959 1.191252 0.383496
+v 0.000309 1.231575 0.347497
+v -0.064292 1.220109 0.357409
+v -0.391797 0.424067 0.414761
+v 0.595580 0.630993 0.059471
+v 0.595316 0.605046 0.058397
+v -0.369962 1.689930 0.013257
+v -0.352183 0.685598 0.413815
+v -0.365055 0.811523 0.431623
+v -0.367449 0.860837 0.436129
+v -0.367449 0.888869 0.433121
+v -0.356422 0.926174 0.442385
+v -0.359315 0.998099 0.423358
+v -0.362256 1.063424 0.386449
+v 0.000219 0.734960 0.576967
+v 0.414140 1.028422 0.165789
+v 0.435477 0.973894 0.173147
+v 0.199681 0.348440 -0.018985
+v 0.204148 0.355676 -0.037807
+v -0.361513 0.465051 0.407409
+v -0.343032 0.505201 0.382860
+v -0.343858 0.540960 0.380603
+v -0.344487 0.607805 0.395440
+v -0.330642 0.766548 0.412779
+v -0.321612 1.089650 0.381027
+v 0.098020 1.100399 0.399454
+v 0.083873 1.133622 0.397926
+v -0.032479 0.757107 0.587147
+v -0.366472 1.664013 -0.002816
+v -0.350226 0.828882 0.429128
+v -0.330585 0.861855 0.425604
+v -0.332389 0.885736 0.436971
+v -0.335821 1.038391 0.407380
+v -0.343932 1.723669 -0.009821
+v -0.291773 1.761996 -0.056241
+v -0.533230 1.527352 0.162139
+v -0.553690 1.544248 0.161607
+v -0.326899 0.677297 0.401244
+v -0.332443 0.822666 0.418522
+v -0.088692 0.954003 0.544460
+v -0.058623 0.973502 0.527437
+v -0.318350 0.907230 0.441735
+v -0.074442 1.169342 0.392839
+v -0.075520 1.118381 0.420397
+v -0.306148 0.544126 0.366943
+v -0.302725 0.624747 0.379822
+v -0.292417 0.942904 0.448212
+v -0.308676 0.969147 0.446514
+v -0.720836 1.496555 -0.392658
+v -0.723030 1.518670 -0.415443
+v -0.929073 1.230702 0.365232
+v -0.308006 0.800684 0.417981
+v -0.291512 1.019737 0.426331
+v 0.523273 0.643271 0.282819
+v 0.504000 0.672925 0.268515
+v 0.216211 0.376572 -0.047022
+v -0.292454 0.695515 0.393690
+v -0.292556 0.751692 0.411864
+v -0.299820 0.854023 0.437451
+v -0.292419 0.904534 0.442366
+v -0.283421 0.977827 0.437613
+v 0.455982 0.881517 0.131241
+v 0.446356 0.927943 0.178321
+v 0.342581 0.519308 0.327579
+v -0.068964 0.844329 0.571686
+v -0.325972 1.749873 -0.025953
+v -0.299962 1.781114 -0.052358
+v -0.275385 0.799648 0.476972
+v -0.273959 0.841083 0.487457
+v 0.577446 0.641584 0.026278
+v 0.583731 0.680676 0.057248
+v 0.107746 1.307916 0.143418
+v -0.280014 0.610754 0.374712
+v -0.280542 0.545510 0.367869
+v 0.401948 1.023160 -0.020048
+v 0.374187 1.085082 0.003397
+v 0.109155 1.263363 0.298570
+v 0.101452 1.222168 0.347190
+v 0.463517 0.740795 0.183543
+v 0.455420 0.833384 0.197009
+v -0.647969 1.521062 -0.361855
+v -0.632749 1.524573 -0.322217
+v -0.277200 0.505021 0.433407
+v -0.298429 0.467823 0.477469
+v -0.264689 0.478164 0.493226
+v -0.270463 0.670144 0.396722
+v -0.256226 0.987134 0.442109
+v -0.249016 1.121114 0.375603
+v -0.258693 1.042670 0.422076
+v -0.004658 1.198366 -0.136106
+v 0.008482 1.167002 -0.173371
+v -0.018733 1.159391 -0.171694
+v 0.012556 0.838456 0.574464
+v -0.685354 1.392937 -0.078046
+v -0.622631 1.521993 -0.225789
+v -0.258671 0.566892 0.391822
+v -0.253532 0.625672 0.406422
+v -0.240789 0.679067 0.451784
+v -0.926543 1.208402 0.416297
+v -0.931898 1.201992 0.379137
+v -0.922408 1.181684 0.412017
+v 0.363850 0.569965 0.336015
+v -0.265614 0.932895 0.449754
+v -0.211268 1.093229 0.407153
+v -0.249298 1.159277 0.340947
+v -0.227493 0.498839 0.466055
+v -0.555305 1.490553 -0.019602
+v -0.500767 1.499765 -0.036419
+v 0.497601 0.702352 0.237320
+v 0.086784 1.289457 0.261569
+v 0.157997 1.290142 0.132369
+v -0.243799 0.958664 0.444345
+v -0.224919 0.465136 0.518853
+v -0.229494 0.510206 0.439265
+v -0.247876 0.526062 0.408398
+v -0.639539 1.469473 0.384842
+v -0.228702 1.028473 0.435448
+v -0.184713 1.596772 -0.111695
+v -0.142225 1.616743 -0.133490
+v -0.243646 1.809684 -0.098312
+v -0.264679 1.810425 -0.080811
+v -0.241069 1.838089 -0.115447
+v -0.261775 0.424989 0.533152
+v -0.218670 0.440229 0.532438
+v -0.223658 0.480736 0.501265
+v -0.155133 1.043613 0.429194
+v -0.151196 0.999300 0.445003
+v -0.115997 1.010781 0.441917
+v -0.881303 0.975405 0.056788
+v -0.352071 1.250522 0.216357
+v -0.183831 1.854366 -0.171363
+v -0.152107 1.846364 -0.220572
+v -0.172707 1.869960 -0.199775
+v -0.223620 0.982076 0.447660
+v 0.112121 0.665841 0.539822
+v -0.670703 1.807268 -0.566186
+v -0.523127 0.510853 0.244857
+v -0.521306 0.563030 0.266725
+v -0.509161 0.538136 0.197531
+v -0.208817 1.140953 0.378730
+v -0.602536 1.433910 -0.037906
+v 0.167710 0.886447 0.505230
+v 0.180453 0.836232 0.512859
+v -0.198758 0.516077 0.461420
+v -0.215889 0.568369 0.454671
+v -0.384934 0.728399 -0.175022
+v -0.352630 0.710677 -0.180118
+v -0.353857 0.668174 -0.154348
+v 0.163292 1.225189 0.313754
+v 0.138138 1.232219 0.325026
+v 0.165740 1.189015 0.350423
+v -0.202182 1.021439 0.437012
+v 0.508013 0.573081 0.300014
+v 0.504123 0.603126 0.302451
+v -0.175335 0.479642 0.488296
+v -0.913098 1.484859 0.162701
+v -0.910037 1.488572 0.215071
+v -0.900121 1.508334 0.157528
+v 0.167152 1.268985 0.002233
+v -0.529987 0.491690 0.339676
+v -0.572765 0.472996 0.298900
+v -0.448429 1.462939 0.017115
+v -0.180579 1.050392 0.428028
+v -0.369318 0.371074 -0.297142
+v -0.405419 0.388860 -0.273649
+v -0.339573 0.410251 -0.296602
+v 0.101139 0.764681 0.552568
+v 0.081848 0.807562 0.553745
+v -0.155101 0.452831 0.506530
+v -0.180021 0.499178 0.469480
+v -0.169113 0.518435 0.484593
+v -0.290472 1.255634 0.077618
+v 0.095078 1.304186 0.207150
+v -0.704132 1.412920 -0.084591
+v -0.224137 0.832835 0.555907
+v -0.205806 0.795725 0.560139
+v -0.191353 0.834748 0.572174
+v -0.073157 0.739196 0.579717
+v 0.157606 0.932036 0.499393
+v -0.166833 0.872667 0.567412
+v -0.200222 0.880321 0.555894
+v -0.188705 0.989732 0.444893
+v -0.166926 1.156855 0.378532
+v 0.296650 0.715068 -0.212823
+v 0.263218 0.702407 -0.238787
+v 0.254729 0.740945 -0.249385
+v 0.061508 0.834062 0.564635
+v -0.422335 1.721157 -0.041800
+v -0.177955 0.774862 0.560873
+v -0.169932 0.825558 0.575239
+v -0.162492 0.542921 0.503069
+v -0.183400 0.574900 0.497630
+v -0.174206 0.696595 0.540895
+v -0.152422 0.709099 0.550048
+v -0.152411 0.918217 0.558173
+v -0.193214 0.921239 0.538207
+v 0.139064 1.279084 0.251103
+v -0.115586 0.338954 -0.210543
+v -0.133711 0.343616 -0.190237
+v -0.236715 0.336310 -0.232178
+v -0.151800 1.080775 0.423504
+v -0.139916 1.196257 0.362516
+v -0.133734 0.478924 0.478839
+v -0.157159 0.608230 0.523655
+v -0.143547 0.544282 0.507103
+v -0.147460 0.655839 0.537309
+v -0.145578 0.765822 0.564933
+v -0.152456 0.829408 0.569346
+v -0.136261 0.897879 0.566744
+v -0.143940 0.945876 0.539935
+v -0.831594 1.467428 0.030758
+v -0.827325 1.419686 0.012529
+v 0.132262 1.295807 0.196896
+v -0.129534 1.159358 0.389202
+v -0.123952 1.226473 0.335883
+v 0.487491 0.452650 0.023024
+v 0.433421 0.716761 -0.022304
+v -0.137749 0.708879 0.546956
+v -0.124060 0.852226 0.572678
+v -0.121935 0.494703 0.494845
+v -0.118660 0.731837 0.562501
+v -0.113787 0.798771 0.576989
+v -0.128198 1.045710 0.434657
+v -0.116086 1.098371 0.424753
+v 0.247661 1.108111 0.367284
+v -0.104465 0.536860 0.519586
+v -0.102829 0.689263 0.552896
+v -0.099440 0.763431 0.573886
+v -0.112138 0.923664 0.561053
+v -0.108726 0.888268 0.566655
+v 0.446930 0.926886 0.022467
+v -0.076323 1.030453 0.437107
+v -0.381178 0.763901 -0.186443
+v -0.565603 0.483555 0.366071
+v -0.113879 0.647424 0.549180
+v -0.084981 0.839905 0.576052
+v -0.075347 1.002130 0.474887
+v -0.158628 0.970216 0.501394
+v -0.062546 1.012165 0.443220
+v -0.881946 1.031463 0.175090
+v 0.150482 0.457558 0.437939
+v 0.147443 0.427169 0.445103
+v 0.109362 0.860273 0.547327
+v -0.206167 1.823759 -0.142991
+v -0.460763 1.681972 0.007375
+v 0.301687 1.004869 0.394047
+v 0.261109 1.008899 0.417333
+v 0.288147 0.967127 0.422577
+v -0.313557 1.580989 0.019129
+v -0.253736 1.584001 -0.014801
+v -0.262918 1.596338 -0.005184
+v 0.104060 0.591624 0.524844
+v 0.099912 0.627353 0.540093
+v -0.153064 0.352464 0.501338
+v -0.094780 0.359776 0.494342
+v -0.177275 0.362895 0.522223
+v 0.244117 0.980169 0.446874
+v 0.237801 0.952229 0.463473
+v 0.547150 0.646972 0.269797
+v 0.539440 0.613915 0.282685
+v 0.171768 0.730662 0.518266
+v 0.181098 0.758066 0.524883
+v 0.140743 0.766517 0.542214
+v 0.544516 0.583429 0.276530
+v 0.399069 0.643613 0.316867
+v 0.375192 0.610627 0.343660
+v 0.437662 0.883900 -0.035709
+v -0.394947 0.375516 0.428709
+v -0.433237 0.362864 0.440424
+v 0.568206 0.636911 0.252861
+v 0.518237 0.532767 0.279270
+v -0.391610 1.571888 -0.105805
+v -0.336196 1.569147 -0.110248
+v 0.140552 0.525239 0.485939
+v 0.194212 0.513213 0.447989
+v 0.192046 0.551665 0.477222
+v 0.266373 0.476071 -0.164277
+v 0.245671 0.441301 -0.108208
+v 0.220401 0.449925 -0.175285
+v 0.270207 0.613457 -0.222921
+v 0.309404 0.605181 -0.181327
+v 0.306628 0.573004 -0.165184
+v -0.233436 1.610345 -0.031862
+v -0.292649 1.614042 -0.021039
+v 0.145215 0.613829 0.505009
+v 0.165683 0.662699 0.510099
+v 0.129196 0.642036 0.524412
+v -0.504927 1.415990 0.162918
+v -0.476728 0.361167 -0.133012
+v -0.711354 1.381765 0.478540
+v 0.149048 0.563504 0.495228
+v 0.117454 0.566783 0.519141
+v -0.493499 1.491352 0.112741
+v -0.235743 0.370369 0.541448
+v -0.269407 0.361840 0.533519
+v -0.229340 0.356329 0.528655
+v -0.697606 1.344285 0.482652
+v 0.335255 1.096621 -0.069895
+v 0.379551 1.048871 -0.032032
+v 0.366959 1.037284 -0.079621
+v -0.662994 1.233712 0.506159
+v -0.576354 0.504255 0.046108
+v -0.560675 0.534706 0.073718
+v -0.570694 0.544244 0.023396
+v 0.201531 1.184972 0.342713
+v 0.341264 0.970540 0.375904
+v 0.292500 1.065193 0.365903
+v 0.287344 1.036005 0.380353
+v 0.177748 0.582438 0.488647
+v -0.370771 1.598637 0.016097
+v -0.688765 1.102217 0.390046
+v -0.238543 1.616453 -0.145042
+v 0.559573 0.531474 0.231977
+v 0.517038 0.488574 0.241480
+v -0.786095 0.696569 0.118108
+v -0.668172 1.195152 0.514902
+v -0.667024 1.321060 0.454810
+v -0.352032 1.649355 -0.026810
+v -0.653983 1.175195 0.487356
+v -0.680900 1.164705 0.511512
+v -0.675044 1.142409 0.480361
+v -0.328000 1.594870 0.021963
+v -0.642050 1.224389 0.480084
+v 0.448725 0.755167 0.231553
+v 0.451370 0.446254 0.255165
+v 0.490157 0.445736 0.206595
+v -0.629906 1.199946 0.452356
+v -0.643482 1.262809 0.466502
+v 0.576794 0.613930 0.242018
+v 0.566718 0.569708 0.242919
+v 0.381029 0.656784 0.351325
+v 0.359718 0.666696 0.377814
+v 0.353418 0.616300 0.376060
+v 0.387855 0.949543 0.325202
+v 0.392915 1.012597 0.275505
+v 0.367584 0.991955 0.328377
+v -0.364250 0.936307 -0.235346
+v -0.392279 0.991846 -0.219127
+v -0.655999 1.132950 0.423187
+v -0.690872 1.120501 0.453201
+v -0.636028 1.157145 0.425723
+v -0.654245 1.401128 0.413090
+v 0.592385 0.563628 0.094531
+v 0.564127 0.676599 0.239693
+v 0.384462 0.756494 0.350507
+v 0.369751 0.798765 0.371984
+v 0.354720 0.730767 0.384823
+v 0.287793 0.825532 0.445274
+v 0.284233 0.880111 0.442342
+v 0.258729 0.884823 0.466553
+v 0.545372 0.687967 0.245177
+v -0.633666 1.303707 0.416700
+v 0.231839 0.586544 0.458711
+v 0.246721 0.636945 0.452046
+v 0.219024 0.608760 0.472824
+v 0.361438 0.844392 0.379369
+v 0.384136 0.874899 0.351859
+v 0.344046 0.869328 0.405743
+v -0.615112 1.237356 0.430627
+v -0.217911 1.065804 -0.223270
+v -0.169534 1.066926 -0.220030
+v -0.199876 1.027831 -0.233929
+v 0.178974 0.795165 0.527595
+v -0.128937 1.787904 -0.226247
+v -0.110919 1.799208 -0.259964
+v -0.642874 1.346362 0.399457
+v 0.125345 0.895939 0.533946
+v 0.201270 0.638513 0.479197
+v 0.480748 0.489700 0.281655
+v -0.197117 1.682914 -0.130209
+v -0.114474 1.713106 -0.196030
+v -0.158154 1.750494 -0.186541
+v -0.637129 1.127425 0.380068
+v 0.422099 0.788615 0.291872
+v -0.627631 1.377801 0.366786
+v -0.388647 1.033399 -0.206414
+v -0.332023 1.057832 -0.206476
+v 0.398997 0.702948 0.327200
+v 0.269968 0.513178 0.387521
+v 0.312863 0.528638 0.369136
+v 0.289526 0.561252 0.403890
+v 0.194873 0.408093 0.426411
+v 0.216914 0.401615 0.408465
+v 0.226252 0.436217 0.409046
+v 0.258218 0.463266 0.382772
+v 0.189280 0.442496 0.430098
+v 0.216327 0.481273 0.406944
+v 0.272687 0.445478 0.361525
+v 0.245624 0.483696 -0.196728
+v -0.610960 1.170165 0.396540
+v -0.593754 1.199824 0.405483
+v -0.599371 1.272619 0.407713
+v -0.611289 1.317833 0.389159
+v -0.621456 1.359977 0.367010
+v -0.624419 1.408478 0.369659
+v 0.242862 0.549586 0.430869
+v -0.612957 1.451999 0.371379
+v -0.379877 1.075145 -0.199757
+v -0.573353 1.234010 0.402315
+v -0.564643 0.376831 0.468196
+v -0.509647 0.383123 0.462861
+v -0.329774 0.663652 -0.183855
+v 0.195371 0.600038 0.485761
+v -0.162575 1.603125 -0.096926
+v -0.212169 1.588794 -0.046923
+v -0.215921 1.576344 -0.068623
+v -0.132534 1.662715 -0.141203
+v -0.109868 1.662120 -0.160475
+v -0.677506 1.573483 -0.539821
+v -0.655095 1.585733 -0.556002
+v -0.570314 1.156201 0.364949
+v -0.228765 1.739281 -0.134311
+v -0.179690 1.807803 -0.181034
+v 0.167434 0.484390 0.436786
+v 0.234693 1.165626 0.335373
+v -0.569165 1.262351 0.394266
+v -0.582595 1.409949 0.324407
+v -0.600104 1.428446 0.354497
+v -0.591297 1.503971 0.344896
+v -0.416653 1.499614 0.045405
+v -0.165309 1.632500 -0.092475
+v -0.226016 1.625045 -0.060717
+v -0.178916 1.611380 -0.067072
+v -0.558599 1.177431 0.372535
+v -0.547258 1.207126 0.374515
+v -0.555169 1.295607 0.365985
+v -0.582031 1.327097 0.369187
+v -0.560328 1.373108 0.319706
+v -0.582986 1.388550 0.329375
+v -0.586033 1.463724 0.338088
+v 0.563052 0.677699 0.026525
+v -0.392694 1.520523 -0.066204
+v -0.541726 1.233792 0.375765
+v -0.501266 0.709331 0.394810
+v -0.452091 0.388391 0.445038
+v -0.265809 1.556769 -0.041963
+v -0.199263 1.648974 -0.099900
+v -0.521662 1.501366 0.174488
+v 0.185966 0.352939 -0.086782
+v 0.241087 0.844926 0.482923
+v 0.252716 0.787249 0.480266
+v 0.132347 0.384531 0.445015
+v -0.532167 1.322198 0.329784
+v -0.568023 1.451467 0.317403
+v -0.457543 0.352070 0.435181
+v -0.544037 0.350073 0.448746
+v -0.534258 0.345600 0.427824
+v 0.218860 0.539276 0.451025
+v -0.513169 0.482707 -0.079310
+v -0.463852 0.474909 -0.100860
+v -0.519416 1.256599 0.345879
+v -0.560701 1.500071 0.298677
+v -0.495795 0.360965 0.459554
+v 0.144240 0.800855 0.537556
+v 0.288105 0.433523 0.321577
+v 0.330446 1.076625 0.319162
+v 0.290631 1.114960 0.338058
+v 0.362944 0.712207 0.371146
+v 0.333639 0.670548 0.397295
+v 0.209919 0.693354 0.490036
+v 0.226875 0.751492 0.493125
+v 0.233868 0.700760 0.470126
+v -0.522773 1.177508 0.337695
+v -0.547315 1.426723 0.289805
+v 0.428311 0.855560 0.278738
+v -0.711690 1.474016 -0.275909
+v -0.717236 1.461744 -0.215678
+v 0.217409 0.802506 0.504254
+v -0.496658 1.206380 0.321633
+v -0.549107 1.466231 0.284390
+v -0.345080 1.544747 0.016505
+v 0.300517 0.621696 0.415458
+v 0.293629 0.665098 0.422894
+v -0.220478 1.834859 -0.120950
+v -0.511036 0.730720 -0.162430
+v 0.329786 0.735007 0.404865
+v 0.297417 0.706471 0.416539
+v 0.373268 0.402095 -0.008585
+v 0.437796 0.445307 -0.012622
+v 0.432934 0.418641 0.020634
+v -0.601458 0.412020 0.442938
+v -0.530782 1.375469 0.282665
+v -0.097015 1.673886 -0.193602
+v -0.111837 1.645000 -0.161517
+v 0.324116 0.937361 0.408903
+v 0.391084 1.082907 0.131423
+v 0.330404 0.617738 0.397814
+v -0.185276 1.765320 -0.170435
+v -0.290096 0.512653 -0.221758
+v -0.255283 0.514727 -0.268847
+v -0.260495 0.476925 -0.261495
+v -0.495368 1.249134 0.317785
+v -0.495078 1.294950 0.302593
+v 0.131891 0.842112 0.530658
+v 0.289824 0.740885 0.434473
+v 0.288271 0.921334 0.439201
+v 0.308850 0.789995 0.433888
+v 0.259036 0.755360 0.464167
+v 0.335738 0.585153 0.383110
+v 0.327565 0.889691 0.422155
+v 0.304450 0.849596 0.430111
+v -0.538318 1.498169 0.250666
+v -0.911888 1.158889 0.247056
+v -0.469888 1.260080 0.269855
+v 0.238558 1.061662 0.393781
+v 0.270139 0.599528 0.434544
+v -0.910443 1.419986 0.217297
+v -0.909497 1.389537 0.173712
+v 0.261087 0.680076 0.439027
+v 0.256585 0.705504 0.445399
+v -0.478435 1.221506 0.288332
+v -0.017343 0.394768 0.472629
+v 0.236780 0.514744 0.410533
+v 0.254642 0.540297 -0.216910
+v 0.290630 0.552106 -0.180421
+v 0.267755 0.514235 -0.202341
+v -0.570941 0.459965 0.268653
+v -0.624641 0.437220 0.284933
+v -0.386705 1.607020 -0.123577
+v 0.410654 0.904607 0.298886
+v -0.735044 0.938833 -0.147517
+v -0.756432 0.994404 -0.119276
+v -0.725986 0.977627 -0.144345
+v 0.237531 0.346707 0.039885
+v 0.290866 0.358000 0.035631
+v 0.352517 0.908368 0.391839
+v 0.581774 0.528213 0.151824
+v 0.597981 0.568402 0.133427
+v 0.330301 0.837816 0.416369
+v -0.372925 1.644906 -0.136270
+v -0.335409 0.363426 0.490900
+v -0.351460 0.385859 0.477327
+v -0.368986 0.359246 0.447942
+v -0.866747 0.826650 0.151744
+v 0.421561 0.697176 0.283182
+v 0.048689 0.379624 0.458676
+v -0.578226 0.695380 -0.144165
+v -0.516735 0.668507 -0.121203
+v -0.517042 0.376204 -0.117634
+v -0.470801 0.407007 -0.118698
+v -0.708877 1.440462 -0.149085
+v 0.485127 0.717982 0.060005
+v 0.396048 0.449395 0.299924
+v -0.225421 0.406158 0.539860
+v -0.256474 0.388607 0.541614
+v 0.422966 0.454358 0.290409
+v 0.196360 0.382340 -0.125077
+v 0.219775 0.428553 -0.145362
+v 0.216970 0.404273 -0.094629
+v -0.860615 0.799311 0.144408
+v -0.132203 1.839719 -0.275194
+v -0.137085 1.849115 -0.255495
+v 0.118070 0.709210 0.542405
+v -0.639385 1.526270 0.344811
+v 0.590921 0.579570 0.202701
+v 0.565202 0.511799 0.199406
+v 0.588260 0.555038 0.186479
+v 0.571803 0.711077 0.080308
+v 0.564552 0.699515 0.049192
+v 0.537352 0.720273 0.068010
+v 0.565249 0.501257 0.155645
+v 0.583746 0.711864 0.130728
+v 0.598867 0.685130 0.161716
+v -0.637311 1.657704 -0.601036
+v -0.623592 1.754483 -0.614860
+v -0.630212 1.781095 -0.603935
+v -0.176180 0.389112 0.524034
+v -0.167175 0.336116 -0.246254
+v -0.782173 1.687397 -0.335642
+v -0.754295 1.709560 -0.328799
+v -0.208911 1.859534 -0.150373
+v 0.312988 0.759074 0.426991
+v -0.460949 1.529685 0.090030
+v -0.333598 1.698640 -0.154490
+v -0.245399 1.800586 -0.187269
+v -0.271135 1.733216 -0.185389
+v -0.802943 0.717024 0.159953
+v -0.448823 1.505296 0.076452
+v -0.614070 1.726882 -0.582657
+v -0.625417 1.767946 -0.578218
+v -0.625142 1.721312 -0.527881
+v 0.249756 0.426446 -0.070170
+v -0.288615 0.353967 0.173500
+v -0.348346 0.347214 0.345782
+v -0.298032 0.342870 0.163531
+v -0.316939 1.026127 -0.223523
+v 0.217473 1.211846 0.308788
+v 0.190679 1.214492 0.319685
+v 0.152633 0.715719 0.527174
+v -0.627445 1.639753 -0.593983
+v -0.882062 0.944857 0.237440
+v -0.887605 0.970374 0.210791
+v -0.888264 0.904833 0.212047
+v -0.308930 0.474090 -0.249540
+v 0.444501 0.818469 0.245529
+v 0.408248 0.951702 0.286579
+v -0.737957 1.089563 0.392173
+v 0.451614 0.710304 0.225307
+v -0.455699 1.466361 0.056514
+v -0.418041 1.558208 0.064548
+v -0.427642 1.572749 0.052016
+v -0.441112 0.928840 -0.223732
+v -0.510791 0.938928 -0.217617
+v -0.511396 0.966176 -0.220951
+v -0.114404 0.376408 0.502757
+v -0.104240 0.384886 0.062293
+v -0.165564 0.382865 0.102158
+v -0.142517 0.386480 -0.043030
+v -0.523690 1.468291 0.189347
+v -0.315358 0.447404 -0.280794
+v 0.383359 0.388308 0.030938
+v -0.073775 0.389884 0.489295
+v -0.416014 1.597800 0.035375
+v 0.407215 0.784755 -0.082130
+v -0.377768 1.555195 0.043701
+v -0.835609 1.525594 0.076807
+v -0.788761 1.534701 0.039876
+v -0.832120 1.507213 0.042129
+v 0.414774 0.855094 -0.091575
+v -0.713953 1.246885 -0.085944
+v -0.367521 1.580207 0.041862
+v -0.092489 1.772585 -0.282702
+v -0.095837 1.742610 -0.283907
+v -0.378854 1.619972 0.002469
+v -0.610805 1.683377 -0.591920
+v -0.283987 1.807065 -0.078469
+v -0.728232 1.451060 -0.156547
+v -0.349983 0.523316 -0.103474
+v -0.434653 1.245115 0.225189
+v -0.760033 1.636134 -0.180211
+v -0.769039 1.670803 -0.269313
+v -0.774095 1.626052 -0.207546
+v -0.134690 1.629936 -0.120000
+v -0.407506 0.492851 -0.112862
+v -0.154515 1.859760 -0.247958
+v -0.880896 1.113548 0.185162
+v -0.467556 1.328429 0.081213
+v -0.515957 0.844221 -0.216009
+v -0.526758 0.882207 -0.218863
+v -0.489848 0.907318 -0.218172
+v -0.878293 1.435146 0.357077
+v -0.894082 1.435282 0.309248
+v -0.891103 1.385139 0.376588
+v -0.637571 1.591218 -0.501557
+v -0.869911 0.864447 0.224210
+v -0.893851 0.990240 0.175218
+v -0.623726 1.531304 -0.289971
+v -0.620593 1.569781 -0.337846
+v -0.615914 1.568157 -0.259456
+v -0.617687 1.606796 -0.340463
+v -0.618797 1.600045 -0.258062
+v -0.920196 1.161153 0.358427
+v -0.603184 0.384430 0.452460
+v -0.629283 0.390617 0.427077
+v -0.620019 0.364350 0.439189
+v -0.852366 1.107736 0.245377
+v -0.861615 1.083859 0.182449
+v -0.601135 0.355504 0.449076
+v -0.178705 0.382039 0.202432
+v -0.257981 0.378650 0.199815
+v -0.852702 1.055177 0.232910
+v -0.841234 1.083205 0.247310
+v -0.935758 1.247463 0.262133
+v -0.926014 1.301865 0.251836
+v -0.432268 0.462636 -0.117717
+v -0.912820 1.331190 0.246887
+v -0.623119 1.637111 -0.406240
+v -0.893132 1.365301 0.304588
+v 0.558590 0.629102 0.006904
+v -0.926747 1.170195 0.118895
+v 0.242519 0.564575 -0.242548
+v 0.350477 0.409739 0.269704
+v 0.289484 0.391600 0.272348
+v 0.335841 0.383039 0.229287
+v -0.336564 0.343441 0.369141
+v -0.419132 0.344677 0.332000
+v 0.301453 0.862840 -0.204081
+v 0.353588 0.874389 -0.171090
+v -0.092296 1.731446 -0.241976
+v -0.086960 1.729159 -0.267087
+v -0.930398 1.202642 0.112168
+v -0.922377 1.248852 0.407866
+v -0.897713 1.290486 0.430230
+v -0.544734 0.459375 0.236126
+v -0.628296 1.518948 -0.092373
+v 0.185057 0.382941 -0.171365
+v -0.518300 0.485687 0.216470
+v -0.326057 0.612646 -0.154530
+v 0.166386 0.381961 -0.198849
+v 0.139503 0.348800 -0.186129
+v 0.008800 0.992349 -0.243557
+v 0.069832 0.977301 -0.248003
+v 0.026040 0.969427 -0.284070
+v 0.378147 0.796982 -0.132896
+v 0.383020 0.845491 -0.144788
+v 0.365239 0.819917 -0.162296
+v 0.326004 0.537075 -0.110061
+v 0.357067 0.560830 -0.089993
+v 0.332056 0.510206 -0.072382
+v 0.120092 0.359619 -0.217357
+v -0.867230 0.999172 0.035537
+v 0.373786 0.730934 -0.126354
+v 0.349818 0.677408 -0.156832
+v 0.335054 0.728099 -0.170348
+v -0.264167 0.446740 -0.282097
+v -0.851063 0.851766 0.256795
+v -0.883665 1.136186 0.058228
+v -0.526254 0.504346 0.290468
+v -0.880011 0.866264 0.154667
+v 0.410733 0.887243 -0.097879
+v 0.386482 0.901533 -0.125497
+v -0.066397 1.022221 -0.235193
+v -0.085370 0.999212 -0.243511
+v -0.124299 1.028601 -0.238225
+v -0.612980 0.339002 -0.093217
+v -0.637159 0.337769 -0.080066
+v 0.281477 0.787854 -0.224324
+v 0.306849 0.757269 -0.207781
+v 0.389971 0.970882 -0.077799
+v 0.354074 0.981888 -0.120090
+v 0.366840 1.009957 -0.098486
+v -0.529098 0.570431 0.209884
+v -0.895779 1.207831 0.035229
+v -0.901995 1.165751 0.056755
+v 0.355381 0.760630 -0.144347
+v -0.874265 0.954695 0.040313
+v 0.347459 0.632613 -0.146467
+v 0.381111 0.648118 -0.111420
+v 0.249907 0.658973 -0.235683
+v 0.292165 0.678503 -0.204186
+v 0.282048 0.643913 -0.206980
+v -0.908217 1.227690 0.060999
+v -0.417355 1.268760 -0.041742
+v -0.421215 1.282511 0.010752
+v -0.370538 1.271509 0.003548
+v -0.043822 1.264075 -0.069495
+v 0.035641 1.276488 -0.044672
+v -0.023850 1.229053 -0.103824
+v -0.114525 1.722063 -0.268450
+v -0.109067 1.764930 -0.292463
+v -0.117034 0.973557 0.515921
+v 0.202503 0.370332 0.393272
+v 0.236821 0.397625 0.371488
+v -0.896073 1.397110 0.293086
+v -0.896411 1.384192 0.341418
+v 0.370272 0.939496 -0.116740
+v 0.297400 0.525384 -0.162249
+v 0.297407 0.503247 -0.139909
+v -0.907585 1.422337 0.260082
+v 0.172098 0.352594 -0.146852
+v -0.714337 0.775735 0.380608
+v -0.655454 0.744304 0.391681
+v -0.177662 1.857234 -0.230493
+v -0.248333 0.958580 -0.251621
+v -0.190475 0.965621 -0.275799
+v -0.257811 0.937782 -0.283882
+v 0.402816 0.726371 -0.092881
+v 0.399096 0.681717 -0.095698
+v -0.797906 1.035166 -0.066275
+v -0.746838 1.078610 -0.090477
+v 0.407062 0.644753 -0.055920
+v 0.359151 0.599164 -0.119665
+v 0.284549 0.480674 -0.128472
+v 0.292078 0.474502 -0.085082
+v -0.112434 1.645751 -0.182408
+v -0.776935 1.736797 -0.414786
+v -0.786996 1.731391 -0.427204
+v 0.388294 0.598398 -0.064252
+v 0.166885 0.369766 0.430006
+v 0.222916 0.370533 0.331010
+v 0.191282 0.356406 0.366423
+v -0.610517 0.443922 0.124219
+v -0.578530 0.464445 0.110626
+v -0.505952 0.499233 0.191741
+v -0.053486 0.338290 -0.226004
+v 0.014086 0.347820 -0.232652
+v 0.064844 0.342930 -0.208549
+v 0.388386 0.578083 -0.052585
+v 0.384634 0.549348 -0.061822
+v -0.392070 0.815364 -0.205710
+v -0.357498 0.772484 -0.193740
+v -0.654728 0.456276 0.045575
+v -0.622494 0.465401 0.071904
+v -0.577131 0.487178 0.072765
+v -0.911608 1.414436 0.156739
+v -0.713028 1.132536 0.494445
+v -0.651714 0.372895 0.259538
+v -0.644158 0.412838 0.282435
+v -0.630870 0.396142 0.251816
+v -0.197067 0.929173 -0.346369
+v -0.187722 0.898380 -0.369917
+v -0.232857 0.894680 -0.360272
+v 0.344002 1.050300 -0.102249
+v 0.330813 1.027338 -0.127872
+v -0.780220 0.709952 0.213222
+v 0.434225 0.918604 0.245385
+v -0.800504 1.167040 0.487625
+v -0.788491 1.186737 0.506229
+v -0.157822 1.007296 -0.237241
+v -0.058904 0.347906 -0.242245
+v -0.031837 0.362299 0.478731
+v 0.232458 0.627925 -0.250480
+v -0.381195 0.641623 -0.138291
+v -0.415582 0.697740 -0.167741
+v 0.249890 0.381046 0.294296
+v -0.171422 0.980575 -0.249243
+v -0.626819 1.674409 -0.457139
+v -0.519040 0.461001 0.194213
+v -0.523898 0.454491 0.176863
+v 0.417725 0.695680 -0.061596
+v -0.491046 1.366688 0.193141
+v -0.100909 0.982297 -0.277313
+v -0.030870 0.984025 -0.274032
+v -0.082085 0.967774 -0.308098
+v 0.203568 0.436624 -0.204563
+v 0.529064 0.652305 -0.005111
+v 0.531241 0.590124 -0.028854
+v 0.500008 0.616121 -0.034650
+v 0.319093 0.646571 -0.184734
+v -0.894308 1.473055 0.276950
+v 0.367300 1.111676 0.038671
+v 0.172528 0.443356 -0.230672
+v -0.085065 0.390290 -0.130008
+v -0.192888 0.387626 -0.142026
+v -0.111132 0.382903 -0.156464
+v -0.393432 0.354402 0.424926
+v -0.407604 0.346682 0.404925
+v -0.862271 1.146684 0.022102
+v -0.424660 0.341891 -0.272606
+v -0.389211 0.337674 -0.290426
+v -0.732425 1.523133 -0.357035
+v -0.740844 1.498774 -0.326100
+v -0.838907 0.807895 0.022952
+v -0.358749 0.347760 -0.308452
+v 0.413188 0.994967 0.242758
+v 0.038249 0.361292 -0.238781
+v -0.533420 1.440120 0.242614
+v 0.022544 0.364115 -0.147840
+v 0.082741 0.356452 -0.126487
+v 0.044523 0.377052 -0.129576
+v -0.624253 0.418857 0.146468
+v -0.017359 0.922442 -0.343104
+v -0.064120 0.928762 -0.348176
+v -0.008245 0.951651 -0.320563
+v 0.420807 0.634806 -0.025405
+v 0.443265 0.908181 0.220975
+v 0.541142 0.477731 0.174840
+v -0.387911 0.852327 -0.219176
+v -0.354702 0.801961 -0.223259
+v -0.521159 1.417991 0.205103
+v -0.514927 1.379639 0.236622
+v -0.815428 0.779507 0.267273
+v -0.835398 0.811696 0.270141
+v -0.817395 0.768613 0.233136
+v -0.419336 0.884634 -0.221263
+v -0.365534 0.853162 -0.225762
+v 0.526631 0.476736 0.212013
+v -0.259640 0.334870 -0.263211
+v -0.332411 0.335788 -0.267194
+v -0.331644 0.336065 -0.297219
+v 0.191201 0.471678 -0.221147
+v -0.635418 1.633211 -0.259130
+v -0.347079 0.840359 -0.243022
+v -0.681924 1.743983 -0.453658
+v -0.641242 1.795363 -0.587304
+v -0.647938 1.788528 -0.558832
+v -0.647604 1.531159 -0.020371
+v -0.726184 1.436813 -0.109871
+v -0.765956 1.775323 -0.471180
+v -0.453345 1.289149 0.015819
+v -0.450775 1.312444 0.111458
+v 0.568476 0.720172 0.171394
+v 0.543594 0.714673 0.213813
+v -0.730191 1.560210 0.224194
+v -0.725055 1.545953 0.295889
+v -0.259196 1.827283 -0.135411
+v -0.620994 1.540670 0.308374
+v -0.678186 1.545435 0.302337
+v 0.558885 0.725793 0.106697
+v 0.549194 0.731616 0.152236
+v 0.540165 0.728838 0.186780
+v 0.507817 0.721552 0.206802
+v -0.340229 1.759708 -0.037271
+v 0.515371 0.734967 0.126987
+v 0.505228 0.733979 0.161669
+v 0.517462 0.728972 0.090648
+v 0.482069 0.726986 0.169946
+v -0.341511 1.744280 -0.133125
+v 0.474469 0.736914 0.124300
+v -0.327157 1.089663 -0.189414
+v -0.621162 1.560079 0.180344
+v -0.318288 1.263911 0.100134
+v -0.609232 0.386218 0.224689
+v -0.849704 1.532231 0.126545
+v -0.611210 1.556966 0.225171
+v -0.657397 1.556534 0.260176
+v -0.400811 1.262838 0.196073
+v -0.353017 1.254781 -0.031543
+v -0.337615 1.261788 0.017133
+v -0.305435 1.247789 0.010984
+v -0.707315 1.556996 0.069058
+v -0.437932 1.695551 -0.073026
+v -0.660960 1.553253 0.071562
+v -0.677805 1.561445 0.142763
+v -0.616417 1.558204 0.110998
+v -0.362236 1.277752 0.098502
+v -0.429306 1.292844 0.092701
+v -0.375385 1.274413 0.153209
+v -0.666052 1.647738 -0.206707
+v -0.376065 1.242260 0.243136
+v -0.925950 1.194383 0.268030
+v -0.635381 0.435240 0.379740
+v -0.512433 0.642392 0.342581
+v -0.513079 0.605217 0.314349
+v -0.753909 1.795282 -0.524020
+v -0.775872 1.771788 -0.502211
+v -0.430456 1.278512 0.168423
+v -0.442863 1.260663 0.207952
+v -0.695406 1.530853 0.338657
+v -0.595824 1.562334 0.079210
+v -0.650474 1.799915 -0.597586
+v -0.685312 1.563004 0.209977
+v -0.653203 1.539032 0.009139
+v -0.020517 1.009347 0.456259
+v -0.755369 1.597706 -0.104386
+v -0.631173 1.542544 0.029731
+v -0.275970 1.697982 -0.181704
+v -0.891465 1.365050 0.259528
+v -0.702223 1.514352 0.367189
+v -0.604836 1.556798 0.043344
+v -0.645587 0.396399 0.394115
+v -0.654885 0.409378 0.353155
+v -0.668041 0.373777 0.332963
+v -0.254117 1.247253 0.001289
+v -0.391896 1.282819 0.050347
+v -0.647926 0.417245 0.316169
+v 0.303004 1.155365 0.286850
+v -0.258099 0.888896 -0.350822
+v -0.269641 0.845128 -0.363617
+v -0.291645 0.853934 -0.336668
+v 0.361020 1.126610 0.104918
+v -0.862527 1.010685 0.254138
+v -0.874055 1.020521 0.220204
+v 0.335683 1.152372 0.217984
+v -0.791299 1.673657 -0.355062
+v 0.336635 1.157421 0.171813
+v -0.433098 0.556568 -0.114021
+v -0.413623 0.616373 -0.128138
+v -0.575206 1.587760 0.041621
+v 0.343259 1.119331 -0.022406
+v 0.265792 1.170244 0.308680
+v 0.261481 1.201473 0.273080
+v -0.671565 0.419729 0.102409
+v -0.673065 0.441768 0.075958
+v 0.148016 0.990409 -0.228429
+v 0.135335 1.025539 -0.215793
+v 0.186607 1.003078 -0.221273
+v 0.328773 1.169146 0.092958
+v 0.304446 1.188644 0.208218
+v 0.286757 1.195960 0.245459
+v 0.328199 1.165563 0.044459
+v 0.292531 1.205770 0.122993
+v 0.264881 1.223029 0.203981
+v 0.308357 1.155423 -0.031785
+v 0.315019 1.172517 0.016855
+v -0.852698 1.026779 0.013936
+v -0.677877 1.808889 -0.581910
+v -0.681362 1.800611 -0.588160
+v 0.291306 1.202744 0.061118
+v 0.233371 1.235345 0.248742
+v -0.472901 1.305535 0.016909
+v -0.910787 1.150604 0.401418
+v 0.203588 1.244875 0.259064
+v -0.021514 0.994374 0.498498
+v 0.253435 1.237475 0.099819
+v 0.240003 1.246876 0.155180
+v 0.215035 1.256399 0.212526
+v 0.168311 1.248715 0.284256
+v 0.257259 1.212270 -0.000361
+v 0.242466 1.237776 0.048765
+v 0.190122 1.273620 0.177866
+v 0.169816 1.271500 0.229315
+v 0.210698 1.249776 0.010998
+v -0.417718 1.039671 -0.208329
+v -0.851489 1.396552 0.024809
+v -0.324919 0.571963 -0.121047
+v -0.341082 0.614666 -0.130531
+v -0.572196 0.570005 0.049176
+v -0.231229 0.945159 0.473589
+v -0.651466 0.359456 0.397751
+v -0.785977 1.744157 -0.466076
+v -0.554366 0.594202 0.230190
+v -0.581676 0.599852 0.226061
+v -0.182239 0.974946 0.468480
+v -0.323321 0.486728 0.425240
+v -0.344539 0.445640 0.454230
+v -0.320436 0.504618 0.393415
+v -0.291748 0.522645 0.376373
+v -0.721450 0.915564 0.414948
+v -0.517058 0.524708 -0.074047
+v -0.464712 0.513043 -0.098300
+v -0.390882 1.687202 -0.119247
+v -0.203215 0.939996 0.515886
+v -0.262732 0.776312 0.483562
+v -0.239444 0.788001 0.535347
+v -0.272291 0.879915 0.479097
+v -0.581052 0.664660 -0.100443
+v -0.274126 0.732694 0.426414
+v -0.241876 0.722691 0.476811
+v -0.497634 0.562412 0.336243
+v -0.254392 0.906779 0.488523
+v -0.565721 1.248028 -0.071886
+v -0.216927 0.382660 0.045101
+v -0.277909 0.380629 0.079376
+v -0.320742 0.383234 -0.004211
+v -0.305578 0.886259 -0.275507
+v -0.228516 0.906350 0.522805
+v -0.741135 0.994425 0.383377
+v -0.202684 0.622668 0.482121
+v -0.375015 0.427367 0.429884
+v -0.698556 1.002789 -0.148478
+v -0.239883 0.859956 0.537164
+v -0.485800 1.668921 -0.025256
+v -0.214811 0.741945 0.528577
+v -0.773783 1.576427 -0.141336
+v -0.764239 1.573628 -0.090354
+v -0.838825 1.333146 0.491136
+v -0.375011 0.402219 0.442966
+v -0.249820 0.817776 0.534211
+v -0.640672 0.901722 -0.188555
+v -0.641148 0.955099 -0.181146
+v -0.609599 0.941730 -0.190157
+v -0.694810 0.856565 -0.171984
+v -0.692014 0.930392 -0.164861
+v -0.670692 0.911446 -0.174259
+v -0.550472 0.527676 -0.039461
+v -0.526264 0.600438 -0.089567
+v -0.529785 0.595538 0.262119
+v -0.560014 0.618307 0.279312
+v -0.343340 0.409236 0.484258
+v -0.518874 0.533247 0.287056
+v -0.314878 0.469302 0.452532
+v -0.547073 0.634616 0.316706
+v -0.200181 0.675693 0.515654
+v -0.769873 1.536937 -0.022971
+v -0.838375 1.392786 0.448939
+v -0.822277 1.451377 0.406001
+v 0.256203 1.188072 -0.050331
+v -0.824039 1.218656 0.493650
+v -0.838036 1.256110 0.504405
+v -0.863891 1.216847 0.484125
+v -0.663920 0.377123 0.296220
+v -0.835778 1.205262 0.491775
+v -0.841508 1.295501 0.504837
+v -0.861536 1.273561 0.485640
+v -0.345026 0.761300 -0.223731
+v -0.776450 0.822149 0.357977
+v -0.764407 0.775111 0.337483
+v -0.712065 0.386086 0.007722
+v -0.724740 0.362559 0.015533
+v 0.313523 0.426493 -0.046745
+v 0.353499 0.412571 -0.028075
+v -0.772160 0.855949 0.374208
+v -0.851760 1.170681 0.481394
+v -0.866051 1.322681 0.467830
+v -0.750974 0.900736 0.395810
+v -0.637573 1.025114 -0.174844
+v -0.657286 1.070982 -0.143177
+v -0.605108 1.074845 -0.170423
+v -0.800698 0.905861 0.345931
+v -0.887637 1.194494 0.465601
+v -0.827110 1.164897 0.485186
+v -0.666429 1.604088 -0.568427
+v -0.559282 0.359173 0.463761
+v -0.237300 1.018616 -0.238364
+v -0.217305 0.984110 -0.243068
+v -0.716936 0.394610 0.060145
+v -0.696372 0.418813 0.031826
+v -0.825065 1.276549 -0.046796
+v -0.834485 1.339330 -0.016873
+v -0.806511 1.311985 -0.044398
+v -0.869906 1.381233 0.423166
+v 0.198385 0.965189 -0.227859
+v 0.239112 0.980217 -0.208073
+v 0.230880 0.939987 -0.222107
+v -0.658857 0.350251 0.294165
+v -0.532884 0.519258 0.117304
+v -0.797393 1.360685 -0.041482
+v -0.717522 0.367894 0.086967
+v -0.711659 0.393663 0.081142
+v -0.699973 0.420731 0.066898
+v -0.882521 1.269273 0.461413
+v -0.338970 0.570253 -0.110476
+v -0.328755 0.516776 -0.108886
+v -0.653521 0.992946 -0.168201
+v -0.667270 0.358958 0.338494
+v -0.789083 0.948309 0.354355
+v -0.652971 0.347790 0.337443
+v -0.869704 0.889121 0.248799
+v -0.863471 0.917221 0.268111
+v -0.858563 0.970254 0.274150
+v -0.690003 0.384677 0.107689
+v -0.569964 1.574171 0.006025
+v -0.692090 0.354548 0.120421
+v -0.838122 0.863377 0.292233
+v -0.837988 1.029069 0.280383
+v -0.670064 0.632929 -0.017494
+v -0.757294 1.035403 0.360710
+v -0.672534 0.381422 0.135340
+v -0.834181 0.941274 0.308985
+v -0.428190 1.622018 -0.103375
+v -0.576769 0.862583 -0.210983
+v -0.555226 0.819276 -0.213538
+v -0.803793 0.978007 0.336458
+v 0.017324 0.344597 -0.166079
+v -0.422768 0.949826 -0.225624
+v 0.214436 1.227383 -0.029317
+v -0.859860 1.467090 0.348271
+v -0.641608 0.359008 0.176876
+v -0.812214 0.810032 0.312559
+v -0.817040 1.016723 0.309397
+v -0.186857 1.868963 -0.202487
+v -0.536442 0.493582 0.122019
+v -0.859188 1.426341 0.398498
+v -0.637546 0.382501 0.165935
+v -0.810338 0.846982 0.331064
+v -0.791267 1.061988 0.320507
+v -0.772089 1.071589 0.347383
+v -0.027873 1.057753 -0.224590
+v -0.032078 1.096210 -0.215238
+v 0.025822 1.074758 -0.206060
+v -0.743148 1.376174 -0.066699
+v -0.785789 1.405013 -0.046031
+v -0.758293 1.424461 -0.058090
+v -0.790026 0.763393 0.292481
+v -0.317141 0.351115 -0.306590
+v -0.265689 0.346958 -0.291137
+v -0.063935 1.052447 -0.228419
+v -0.911321 1.228210 0.441152
+v -0.455306 0.985109 -0.217295
+v -0.518153 1.639258 0.017489
+v -0.289311 0.792476 -0.350498
+v -0.260820 0.761913 -0.367802
+v -0.261201 0.711775 -0.354515
+v -0.793348 1.256065 -0.061176
+v 0.095887 0.342072 -0.154240
+v 0.062813 0.341658 -0.187642
+v -0.627867 1.127419 -0.136054
+v -0.777215 1.135589 0.481560
+v 0.018527 1.130336 -0.197943
+v -0.885635 1.162453 0.453929
+v -0.272332 0.805710 -0.366207
+v 0.289903 0.446979 -0.061863
+v -0.634289 1.718539 -0.614121
+v 0.163870 1.140235 -0.154969
+v 0.217130 1.095634 -0.150811
+v 0.167326 1.099123 -0.170200
+v -0.083563 1.137360 -0.182398
+v -0.123544 1.155677 -0.164869
+v -0.066878 1.174721 -0.153593
+v -0.655936 1.766571 -0.605047
+v -0.053608 1.128940 -0.196133
+v -0.078240 1.092411 -0.221857
+v -0.091087 1.114167 -0.205432
+v 0.072130 1.272196 -0.052073
+v 0.094136 1.212190 -0.129378
+v 0.064155 1.179018 -0.162827
+v 0.044652 1.204404 -0.139314
+v 0.530564 0.697088 0.031292
+v 0.073447 0.945096 -0.296832
+v 0.242497 1.026615 -0.183138
+v 0.287231 0.979432 -0.174973
+v -0.701217 1.688263 -0.511736
+v -0.598312 0.428423 -0.066469
+v -0.740044 1.781852 -0.539163
+v -0.724555 1.761068 -0.535354
+v -0.254456 0.602086 -0.308647
+v -0.220432 0.536120 -0.301356
+v -0.697805 1.593857 -0.494182
+v -0.683826 1.598025 -0.542088
+v -0.745510 1.721874 -0.475510
+v -0.711565 1.633513 -0.453605
+v -0.771531 1.737868 -0.478676
+v -0.735026 1.687194 -0.447918
+v -0.713515 1.572709 -0.421831
+v -0.710573 1.547689 -0.457785
+v -0.742266 1.643701 -0.382403
+v -0.311334 0.496073 -0.194069
+v -0.776967 1.702789 -0.431179
+v -0.790877 1.704449 -0.413731
+v -0.728962 1.583496 -0.341094
+v -0.776772 1.661099 -0.367773
+v -0.735484 1.612082 -0.352884
+v 0.044630 1.242729 -0.094291
+v 0.129339 1.188725 -0.139794
+v 0.116208 1.154897 -0.163857
+v -0.602553 0.447496 -0.041316
+v -0.661224 0.423413 -0.027539
+v -0.718116 1.486132 -0.346395
+v -0.733866 1.546342 -0.299438
+v -0.293311 1.147623 -0.158446
+v -0.337154 1.115157 -0.180784
+v -0.295706 1.171387 -0.136755
+v 0.251308 0.345469 0.110126
+v 0.208979 0.359371 0.087849
+v 0.213247 0.346240 0.056444
+v 0.104736 0.347426 -0.112629
+v 0.119662 0.343354 -0.059571
+v 0.074147 0.346592 -0.030117
+v -0.151658 1.179807 -0.144655
+v -0.125018 1.063441 -0.223602
+v -0.265403 0.650840 -0.316649
+v -0.290875 0.729246 -0.333545
+v -0.309788 0.770209 -0.328165
+v -0.312257 0.804131 -0.321823
+v -0.785778 1.642064 -0.318258
+v 0.347429 0.922741 -0.156546
+v 0.315554 0.924847 -0.182043
+v -0.286807 0.682835 -0.306102
+v -0.311840 0.739895 -0.303399
+v -0.233702 0.933928 -0.320318
+v -0.277084 0.900813 -0.319114
+v -0.307341 0.854276 -0.305067
+v -0.756407 1.593040 -0.269084
+v 0.071346 1.146823 -0.183456
+v 0.105066 1.008770 -0.221095
+v 0.062723 0.999104 -0.222969
+v 0.071030 1.019116 -0.212310
+v -0.303249 0.676947 -0.276549
+v -0.332110 0.768732 -0.277084
+v -0.325906 0.819427 -0.291002
+v -0.786407 1.638724 -0.283878
+v -0.284257 0.621996 -0.279385
+v -0.332587 0.796217 -0.271460
+v -0.742302 1.565268 -0.251671
+v -0.290548 0.610841 -0.249182
+v -0.326066 0.719556 -0.248666
+v -0.782003 1.607321 -0.239997
+v -0.006731 1.011987 -0.228578
+v -0.275459 0.540216 -0.251474
+v -0.310669 0.650589 -0.227511
+v -0.442159 0.361315 -0.242522
+v -0.455329 0.347365 -0.213632
+v -0.422969 0.362919 -0.272536
+v -0.410515 0.415286 -0.240610
+v -0.381503 0.424666 -0.268940
+v -0.296471 0.581043 -0.213113
+v -0.812687 1.087944 0.294407
+v -0.457521 1.634075 -0.081780
+v -0.486400 1.647248 -0.050591
+v -0.760414 1.566307 -0.214205
+v -0.306039 0.380385 -0.301238
+v -0.068478 0.364445 -0.251771
+v 0.032222 0.387084 0.258988
+v 0.052497 0.395071 0.332712
+v -0.026442 0.387271 0.251313
+v -0.759178 1.499769 -0.168420
+v 0.134731 1.242989 -0.068361
+v 0.094116 1.235029 -0.098291
+v -0.449930 0.390170 -0.210978
+v -0.341905 0.475140 -0.223015
+v -0.340162 0.721013 -0.208231
+v -0.345886 0.447450 -0.271229
+v -0.736793 1.478599 -0.202363
+v -0.758047 1.513448 -0.198812
+v -0.749823 1.540779 -0.189744
+v -0.749241 1.527301 -0.193974
+v -0.161317 1.829885 -0.260372
+v -0.184057 1.784306 -0.242196
+v -0.214163 1.797766 -0.217325
+v -0.464626 0.368003 -0.177787
+v -0.148462 0.350709 -0.260719
+v -0.772067 1.563995 -0.189725
+v -0.232988 1.832431 -0.179230
+v -0.440313 0.419491 -0.179940
+v -0.302714 0.521061 -0.176761
+v -0.308094 0.569980 -0.178350
+v -0.568107 0.338739 -0.111663
+v -0.776504 1.565801 -0.165991
+v 0.291027 1.024751 -0.157684
+v 0.319129 0.998701 -0.146210
+v -0.278902 1.044070 -0.228309
+v -0.746100 1.472781 -0.141724
+v -0.451865 0.424534 -0.141936
+v -0.312895 0.552086 -0.143878
+v 0.259415 1.157635 -0.082194
+v 0.266662 1.126861 -0.105095
+v 0.204615 1.151537 -0.131038
+v -0.469123 0.346272 0.397397
+v -0.776188 0.739991 -0.053263
+v -0.742914 0.748084 -0.093538
+v -0.720716 0.715382 -0.074714
+v -0.838178 1.110909 0.285245
+v -0.754277 1.520121 -0.143937
+v -0.469906 0.388924 -0.140169
+v -0.313831 0.517913 -0.138868
+v 0.043714 1.039190 -0.215151
+v -0.104112 0.945923 -0.337848
+v -0.150781 0.938634 -0.343173
+v 0.283222 1.084796 -0.126234
+v 0.253192 1.093173 -0.135796
+v -0.765378 1.534487 -0.128987
+v -0.732631 0.799838 -0.137499
+v -0.769758 0.829359 -0.114506
+v -0.739454 0.843749 -0.151545
+v -0.338324 0.351688 0.469579
+v -0.172244 0.952141 -0.320853
+v -0.327484 1.775987 -0.116274
+v 0.116693 1.272015 -0.031851
+v 0.039735 0.382086 -0.037963
+v 0.023262 0.353482 0.023246
+v -0.008114 0.374242 0.047722
+v -0.764813 1.482741 -0.089376
+v -0.777706 0.878448 -0.116948
+v -0.800436 0.920802 -0.094198
+v -0.760467 0.910372 -0.136431
+v -0.787516 0.952403 -0.106007
+v -0.282124 1.111686 -0.180019
+v -0.769229 1.535139 -0.090785
+v -0.797237 0.842267 -0.087608
+v -0.814149 0.971003 -0.068746
+v -0.758629 1.507130 -0.090209
+v -0.130349 1.100286 -0.201612
+v -0.807283 0.882042 -0.078003
+v -0.261606 1.230999 -0.044735
+v -0.328217 1.230050 -0.059088
+v -0.213995 0.347951 -0.279588
+v -0.249541 0.374411 -0.291527
+v 0.162243 0.864804 -0.289520
+v 0.130970 0.911265 -0.292698
+v 0.167472 0.901140 -0.271272
+v -0.168038 0.397538 -0.275653
+v -0.829428 0.932917 -0.061856
+v 0.158001 1.199656 -0.114156
+v -0.746388 1.439848 -0.071504
+v 0.190766 0.918706 -0.248902
+v 0.226740 0.866061 -0.249255
+v 0.488059 0.684578 0.016953
+v -0.237569 0.385858 -0.110933
+v -0.080981 0.890701 -0.365522
+v -0.771349 1.515123 -0.055823
+v -0.218824 1.108742 -0.196953
+v -0.272540 1.074745 -0.212797
+v -0.792859 0.800488 -0.070125
+v -0.832725 0.894767 -0.056503
+v -0.195235 0.385052 -0.045434
+v -0.175879 1.149132 -0.172050
+v -0.236002 1.151382 -0.155774
+v -0.183207 1.196863 -0.111106
+v 0.074553 1.119679 -0.195542
+v -0.556740 0.569839 -0.033510
+v -0.540665 0.599593 -0.075992
+v -0.749015 0.704193 -0.022854
+v -0.827764 0.834309 -0.043687
+v -0.169704 1.111979 -0.195864
+v -0.773884 1.465643 -0.043543
+v -0.568979 0.496556 -0.015319
+v -0.805760 0.766078 -0.029879
+v -0.823540 0.808763 -0.024039
+v -0.849649 0.899625 -0.030068
+v -0.841668 0.977568 -0.032762
+v -0.809591 1.092667 -0.020190
+v -0.760513 1.110383 -0.062722
+v -0.585159 0.477313 0.002125
+v -0.070761 1.224012 -0.113644
+v -0.669788 0.676390 -0.068094
+v -0.720285 0.670466 -0.007225
+v -0.831094 1.026544 -0.032933
+v -0.812063 1.120509 -0.008830
+v -0.782252 1.496248 -0.025019
+v -0.511214 1.637412 -0.026640
+v -0.632420 0.455497 0.004843
+v -0.544207 0.478365 -0.059187
+v -0.574916 0.595302 -0.010786
+v -0.561479 0.619215 -0.057541
+v -0.790612 0.737243 -0.008452
+v -0.850422 0.838178 -0.000776
+v -0.856130 0.962771 -0.006651
+v -0.807679 1.430140 -0.015313
+v -0.864548 0.869405 0.009167
+v -0.857776 0.917014 -0.000470
+v -0.120830 1.221923 -0.097121
+v -0.303071 0.339954 0.147064
+v -0.540569 1.567160 -0.024866
+v -0.692421 0.414741 0.001929
+v -0.673152 0.440340 0.015742
+v -0.872404 1.196721 -0.001781
+v -0.880646 1.249676 0.005741
+v -0.856321 1.246109 -0.027336
+v -0.864430 1.276744 -0.014864
+v 0.258551 0.896107 -0.227018
+v 0.287911 0.911573 -0.203702
+v -0.800664 1.503965 0.006052
+v -0.820635 0.759937 0.017616
+v 0.309752 1.079025 -0.110584
+v -0.554737 1.605021 0.013764
+v -0.798588 0.727550 0.030420
+v 0.263480 0.845622 -0.231517
+v 0.075447 0.916822 -0.316431
+v 0.117275 0.880108 -0.308601
+v 0.305301 1.122121 -0.081860
+v -0.090179 1.252803 -0.077912
+v -0.196162 1.210920 -0.095488
+v 0.218150 1.177053 -0.100153
+v 0.426353 0.607975 -0.034584
+v 0.184009 1.214551 -0.076804
+v 0.136991 0.939142 -0.264277
+v 0.444085 0.697589 0.009477
+v 0.163635 0.343948 0.022949
+v 0.153228 0.362397 0.036629
+v 0.140143 0.357038 0.038879
+v 0.038149 0.390245 -0.080827
+v -0.013897 0.386514 0.023967
+v 0.179048 1.062771 -0.177292
+v 0.190169 1.040145 -0.193331
+v 0.173729 1.024604 -0.214877
+v -0.210005 1.231364 -0.061190
+v -0.358851 1.204004 -0.106405
+v -0.361250 1.228669 -0.082928
+v 0.457694 0.646288 -0.012166
+v -0.049613 0.393649 0.367022
+v -0.021999 1.121588 -0.196586
+v 0.459973 0.698144 0.030143
+v 0.461340 0.592788 -0.047770
+v -0.352833 0.341798 0.227449
+v -0.162404 1.251218 -0.036499
+v -0.619936 1.502806 -0.016297
+v -0.611140 1.530521 0.009999
+v -0.346923 0.338287 0.124386
+v -0.373144 0.336330 0.045725
+v -0.594667 1.474396 -0.018885
+v -0.586981 1.513732 -0.006580
+v -0.254259 0.414210 -0.292048
+v -0.277621 1.206854 -0.090153
+v -0.121305 1.257257 -0.052008
+v 0.396935 0.456586 -0.045274
+v -0.569923 1.431186 -0.022403
+v -0.561792 1.377441 -0.040674
+v -0.568960 1.339874 -0.056270
+v -0.500957 1.099092 -0.185045
+v -0.478594 1.116273 -0.174821
+v -0.455901 1.085383 -0.187967
+v -0.003084 0.354625 0.082607
+v -0.601273 1.204139 -0.093791
+v -0.543883 1.340492 -0.039920
+v -0.336235 1.184043 -0.119275
+v 0.125178 1.047538 -0.199159
+v -0.535901 1.243745 -0.073470
+v -0.523144 1.215965 -0.107980
+v -0.555781 1.156769 -0.146460
+v -0.604585 1.175565 -0.113546
+v -0.132803 0.376996 -0.263918
+v 0.024960 0.898576 -0.336284
+v -0.521243 1.292983 -0.041187
+v -0.507929 1.271649 -0.048183
+v -0.565443 1.285094 -0.062014
+v -0.489821 1.298065 -0.013229
+v -0.499068 1.178833 -0.144025
+v -0.480697 1.249303 -0.084076
+v -0.489844 1.148052 -0.159667
+v -0.477436 1.206443 -0.128130
+v -0.450826 1.221845 -0.115694
+v -0.464595 1.272395 -0.048843
+v -0.446974 1.179154 -0.147258
+v -0.421481 1.240963 -0.095602
+v -0.424595 1.139248 -0.161880
+v -0.416817 1.257511 -0.070193
+v -0.758241 1.079490 0.371288
+v 0.038064 1.094433 -0.202038
+v -0.402517 1.182753 -0.136741
+v 0.113474 0.362130 0.446523
+v -0.398428 1.215611 -0.115703
+v -0.382257 1.246552 -0.073257
+v 0.500065 0.580958 -0.046212
+v -0.366651 0.353042 0.230320
+v 0.099445 1.091972 -0.194728
+v -0.372182 1.159424 -0.151730
+v -0.374030 1.115077 -0.182433
+v 0.237060 0.802404 -0.254501
+v -0.382796 0.354290 0.243806
+v -0.770256 1.139676 -0.046168
+v -0.709172 1.075485 -0.114966
+v -0.737904 1.201666 -0.078851
+v -0.759961 1.171413 -0.065577
+v -0.752726 1.268010 -0.080241
+v -0.768901 1.304191 -0.069570
+v 0.475747 0.529436 -0.051300
+v -0.523252 1.061481 -0.192712
+v -0.551398 1.105160 -0.176727
+v 0.444732 0.532930 -0.063328
+v 0.443313 0.558180 -0.060363
+v 0.436732 0.501622 -0.059843
+v -0.479574 0.725430 -0.161070
+v 0.223400 0.584922 -0.260141
+v -0.679148 0.801363 -0.171282
+v -0.448539 1.574603 -0.086731
+v -0.590420 0.990322 -0.192229
+v -0.696084 0.723229 -0.109344
+v -0.643926 0.731163 -0.153353
+v -0.644807 0.701874 -0.122617
+v -0.503424 1.554620 -0.051927
+v -0.701776 0.756633 -0.138392
+v 0.368909 0.473532 -0.061057
+v -0.578468 1.043350 -0.185257
+v -0.548133 0.981025 -0.214254
+v -0.582324 0.956904 -0.206160
+v 0.386637 0.516967 -0.066910
+v -0.579895 0.740179 -0.175223
+v -0.642669 0.335625 -0.051253
+v -0.721462 1.348643 -0.077592
+v -0.625818 0.863945 -0.191693
+v -0.552653 1.021668 -0.198971
+v -0.545763 0.915630 -0.220987
+v -0.582656 0.909264 -0.209487
+v -0.442311 0.776641 -0.190266
+v -0.539945 0.646387 -0.093255
+v 0.336274 0.487177 -0.063905
+v -0.638362 0.817046 -0.189088
+v -0.489447 0.790864 -0.195757
+v -0.461242 1.050637 -0.204576
+v -0.506479 0.823094 -0.213659
+v -0.456432 1.546695 -0.072969
+v -0.448642 0.819979 -0.204735
+v -0.638523 0.655723 -0.069393
+v -0.489529 0.562811 -0.102209
+v -0.466503 0.598410 -0.121358
+v -0.484515 0.647941 -0.130299
+v -0.450084 0.627239 -0.133904
+v -0.418955 0.336683 0.269400
+v -0.603554 0.797666 -0.193755
+v -0.450788 0.872611 -0.218655
+v -0.443540 0.733722 -0.178744
+v 0.133599 0.393774 -0.224963
+v -0.034356 0.870179 -0.364610
+v -0.656099 0.758600 -0.167500
+v 0.228320 0.670826 -0.262975
+v 0.221044 0.726926 -0.269001
+v -0.509110 1.007457 -0.216194
+v 0.202845 0.513492 -0.248954
+v -0.457626 0.694453 -0.159288
+v 0.193050 0.790179 -0.277440
+v 0.199725 0.544097 -0.271082
+v 0.195204 0.620648 -0.272925
+v 0.196187 0.670074 -0.283561
+v 0.177581 0.701385 -0.294047
+v 0.157197 0.737564 -0.297478
+v 0.156783 0.511693 -0.263978
+v 0.151103 0.598198 -0.286457
+v 0.168421 0.555557 -0.282846
+v -0.211004 0.865877 -0.378490
+v 0.145191 0.645956 -0.298557
+v 0.155324 0.765870 -0.296069
+v -0.888278 1.135917 0.238737
+v 0.139640 0.455792 -0.247065
+v 0.122541 0.834567 -0.307716
+v -0.014089 0.361931 0.129446
+v -0.036954 0.381728 0.130468
+v 0.133761 0.486303 -0.265515
+v 0.107110 0.546876 -0.297675
+v 0.115741 0.748606 -0.313838
+v 0.114713 0.675814 -0.309012
+v 0.122752 0.699340 -0.315531
+v 0.106962 0.798892 -0.320096
+v 0.106377 0.441616 -0.249262
+v 0.081686 0.450530 -0.251787
+v 0.101498 0.492585 -0.277506
+v 0.103124 0.575865 -0.299952
+v 0.076270 0.620983 -0.311358
+v 0.097413 0.631814 -0.311414
+v 0.051821 0.415363 -0.240657
+v 0.062881 0.654164 -0.325630
+v 0.043919 0.386744 -0.241703
+v 0.054265 0.682480 -0.327305
+v 0.064980 0.707919 -0.335253
+v 0.087503 0.743016 -0.333982
+v 0.073335 0.852700 -0.328294
+v 0.066510 0.881445 -0.329458
+v 0.059436 0.509767 -0.291194
+v 0.053975 0.583826 -0.309038
+v 0.076016 0.794359 -0.337145
+v 0.068342 0.550102 -0.305611
+v 0.048214 0.737640 -0.345524
+v 0.049502 0.780273 -0.344097
+v 0.043843 0.458067 -0.267890
+v 0.037309 0.481280 -0.290260
+v 0.033102 0.604568 -0.324811
+v 0.018550 0.846928 -0.348385
+v 0.007583 0.704345 -0.344625
+v 0.012868 0.503837 -0.303574
+v 0.005928 0.528680 -0.305138
+v 0.021425 0.555028 -0.313344
+v -0.002283 0.433949 -0.251244
+v -0.002086 0.789414 -0.357821
+v -0.009629 0.453782 -0.273083
+v -0.011827 0.594924 -0.333609
+v -0.008661 0.645596 -0.344909
+v -0.045918 0.384046 -0.254129
+v -0.017033 0.478192 -0.299289
+v -0.022529 0.739213 -0.358872
+v -0.004271 0.829474 -0.363806
+v -0.044084 0.666192 -0.348702
+v -0.079469 0.414899 -0.259113
+v -0.036481 0.518690 -0.314579
+v -0.044102 0.827945 -0.374672
+v -0.052326 0.556890 -0.328402
+v -0.053433 0.782646 -0.374769
+v -0.059251 0.695156 -0.359335
+v -0.081088 0.434391 -0.261401
+v -0.087947 0.470569 -0.298816
+v -0.061353 0.602568 -0.346958
+v -0.073835 0.747996 -0.372238
+v -0.200863 0.380645 -0.172208
+v -0.082506 0.451487 -0.284411
+v -0.081798 0.498458 -0.310714
+v -0.085264 0.640017 -0.358505
+v -0.094246 0.553992 -0.336540
+v -0.106036 0.536029 -0.334033
+v -0.092015 0.595101 -0.344371
+v -0.085992 0.793387 -0.379052
+v -0.105386 0.679992 -0.365170
+v -0.100020 0.726715 -0.376614
+v -0.147316 0.776408 -0.384907
+v -0.112040 0.827133 -0.384896
+v -0.137538 0.518651 -0.322435
+v -0.123182 0.593964 -0.352685
+v -0.132360 0.692928 -0.379175
+v -0.265805 0.377426 0.157053
+v -0.149815 0.358782 -0.179924
+v -0.136911 1.791471 -0.281264
+v -0.173624 0.432374 -0.276652
+v -0.157484 0.450439 -0.278778
+v -0.144669 0.631360 -0.368659
+v -0.309847 0.381919 0.323901
+v -0.160188 0.742888 -0.388644
+v -0.158584 0.811656 -0.391856
+v -0.670783 0.338401 -0.061688
+v -0.171843 0.482105 -0.297419
+v -0.168119 0.612752 -0.359293
+v 0.388831 0.410330 0.249766
+v -0.179761 0.706138 -0.384439
+v 0.094293 0.360304 0.045275
+v 0.039678 0.342002 0.049755
+v 0.095485 0.342326 0.017162
+v -0.193022 0.582248 -0.339197
+v -0.177394 0.662608 -0.376573
+v -0.185021 0.833439 -0.390107
+v -0.211629 1.749185 -0.219771
+v -0.627918 0.345968 0.235056
+v -0.643003 0.350864 0.242721
+v -0.202253 0.770952 -0.390443
+v -0.212008 0.466571 -0.279513
+v -0.219113 0.671448 -0.365357
+v -0.696855 0.344788 0.097984
+v -0.230360 0.727785 -0.380726
+v -0.232001 0.765685 -0.383865
+v -0.231815 0.816870 -0.383291
+v -0.804691 1.135796 0.466435
+v -0.597122 0.631653 0.287892
+v 0.143227 0.344255 0.215932
+v 0.154490 0.348524 0.369849
+v 0.131970 0.348358 0.316310
+v 0.085288 0.348880 0.362651
+v 0.122242 0.351775 0.426206
+v -0.164714 0.348128 0.436847
+v 0.032907 0.358335 0.460246
+v 0.049172 0.339971 0.091666
+v 0.031492 0.341253 0.117622
+v -0.180315 0.348600 0.492648
+v -0.286576 0.350834 0.505494
+v 0.222529 0.365833 0.139797
+v 0.214998 0.358071 0.181694
+v 0.174901 0.346463 0.220409
+v 0.448765 0.412310 0.160083
+v -0.014104 0.369999 0.169820
+v 0.017024 0.363109 0.211796
+v -0.010974 0.381478 0.204270
+v 0.028888 0.346363 0.188498
+v 0.009171 0.348034 0.156347
+v 0.412613 0.405851 0.207519
+v -0.263231 0.346580 0.434735
+v -0.095064 0.383526 0.155707
+v -0.023474 0.359031 -0.159297
+v 0.239308 0.348167 0.177392
+v 0.100874 0.370477 0.308225
+v -0.081306 0.350083 0.475024
+v -0.028262 0.348853 0.456114
+v 0.200812 0.351727 0.280188
+v 0.132792 0.343795 0.214237
+v -0.642122 0.349926 0.394019
+v 0.064553 0.381652 -0.101649
+v 0.298590 0.349801 0.098349
+v -0.031105 0.389462 -0.027794
+v -0.094309 0.388877 -0.074849
+v 0.089808 0.376394 0.339008
+v 0.083833 0.347487 0.240573
+v -0.799405 1.091668 0.341198
+v -0.852296 1.120071 0.304170
+v -0.574341 0.576835 0.087260
+v 0.164393 0.356351 0.412810
+v 0.049318 0.348148 0.434621
+v 0.062194 0.351341 0.065493
+v -0.889795 1.145087 0.284460
+v 0.323692 0.358160 0.070246
+v 0.282486 0.350464 0.160167
+v 0.090016 0.368909 0.284822
+v 0.235895 0.358906 0.253377
+v -0.898226 1.138720 0.328453
+v -0.357116 0.358916 0.155029
+v -0.902540 1.136631 0.377202
+v 0.075208 0.367334 -0.067614
+v -0.856447 1.113172 0.342348
+v 0.158705 0.344162 -0.029666
+v 0.140554 0.344834 -0.144957
+v -0.877735 1.118141 0.371443
+v -0.011390 0.391768 -0.103814
+v -0.873599 1.124831 0.420495
+v -0.024719 0.384088 -0.141590
+v -0.648113 0.345306 0.155084
+v -0.898039 1.149811 0.427717
+v -0.847470 1.107835 0.394884
+v -0.112898 0.395292 0.388441
+v 0.334758 0.364473 0.162670
+v -0.020406 0.340539 -0.193311
+v -0.808945 1.096722 0.379102
+v -0.827619 1.116234 0.442215
+v -0.843413 1.138801 0.465135
+v 0.069064 0.390043 0.295485
+v 0.044817 0.371178 0.247553
+v -0.784498 1.098883 0.425179
+v 0.298685 0.362488 0.198722
+v -0.233200 0.391695 0.384733
+v -0.759508 0.681706 0.181180
+v -0.695388 0.630748 0.035758
+v -0.770396 0.719670 0.264051
+v -0.711130 0.627515 0.087996
+v -0.728014 0.643826 0.120891
+v -0.727901 0.643999 0.152060
+v -0.751653 1.115428 0.467072
+v 0.066606 0.352047 0.243159
+v -0.729164 0.650574 0.187946
+v -0.717221 0.670230 0.249598
+v -0.741076 0.695860 0.272644
+v -0.720361 1.110792 0.453614
+v -0.644798 0.606515 0.042343
+v -0.685435 0.610905 0.105578
+v -0.703258 0.633678 0.198092
+v -0.743628 0.724370 0.314301
+v -0.590022 0.592346 0.026141
+v -0.690662 0.337176 -0.001976
+v -0.685112 0.612146 0.153541
+v -0.612418 0.590074 0.080917
+v -0.645612 0.594841 0.130617
+v -0.666333 0.610017 0.181012
+v -0.696555 0.687284 0.311279
+v -0.648256 0.335059 0.028223
+v -0.668390 0.621705 0.215769
+v -0.708595 0.715101 0.338951
+v -0.713055 0.738990 0.359698
+v -0.673308 0.338464 0.087266
+v -0.670330 0.651460 0.272929
+v 0.081044 0.348429 0.181346
+v -0.559652 0.335299 -0.091246
+v -0.586041 0.334622 -0.002167
+v -0.611494 0.588344 0.165394
+v -0.660807 0.702027 0.355529
+v -0.617774 0.340179 0.169006
+v -0.585814 0.578015 0.134295
+v -0.622257 0.602652 0.204493
+v -0.633664 0.627903 0.256476
+v -0.636650 0.660478 0.318281
+v -0.527301 0.334979 -0.018117
+v -0.576806 0.336227 0.140403
+v -0.582260 0.666073 0.350503
+v -0.605693 0.711545 0.386538
+v -0.475216 0.336227 -0.128046
+v -0.442658 0.336637 -0.219144
+v -0.394819 0.336182 -0.236125
+v -0.450584 0.336005 -0.125275
+v -0.532105 0.335853 0.139870
+v -0.620190 0.343432 0.318833
+v -0.463802 0.336052 -0.008943
+v -0.470597 0.335019 0.035646
+v -0.540190 0.333099 0.158480
+v -0.557406 0.341280 0.266744
+v -0.541854 0.673227 0.369356
+v -0.410915 0.340060 -0.119975
+v -0.513509 0.336457 0.080329
+v -0.456759 0.337036 0.064300
+v -0.471043 0.355495 0.080804
+v -0.578894 0.344196 0.362658
+v -0.612634 0.346904 0.419949
+v -0.351991 0.338352 -0.205083
+v -0.412710 0.338554 -0.018801
+v -0.369705 0.356804 -0.150078
+v -0.396703 0.361740 -0.073398
+v -0.511766 0.680619 0.373983
+v -0.315898 0.355923 -0.192041
+v -0.334073 0.375770 -0.161582
+v -0.380666 0.385186 -0.073080
+v -0.273161 0.339101 -0.213537
+v -0.392220 0.363262 0.107899
+v -0.468708 0.344441 0.305131
+v -0.518477 0.344703 0.346352
+v -0.260754 0.359186 -0.194052
+v -0.307548 0.386398 -0.140508
+v -0.331634 0.381954 -0.005252
+v -0.278515 0.384043 -0.172104
+v -0.386393 0.339373 0.085507
+v -0.550398 0.573097 0.169909
+vn -0.865300 0.093700 -0.492400
+vn -0.900800 -0.025200 -0.433500
+vn -0.862600 -0.125800 -0.489900
+vn -0.974700 -0.212700 -0.068700
+vn -0.924600 -0.267000 -0.271700
+vn -0.957300 0.247700 -0.148800
+vn -0.138100 0.957800 0.252000
+vn -0.088100 0.920300 0.381100
+vn -0.223200 0.877500 0.424500
+vn 0.146500 0.871200 0.468600
+vn 0.335600 0.853700 0.398100
+vn 0.525700 0.705000 0.476000
+vn 0.117100 0.854200 0.506500
+vn -0.203200 0.774500 0.599000
+vn -0.611500 0.510700 0.604300
+vn -0.207300 0.716000 0.666600
+vn -0.538800 0.758300 0.366900
+vn -0.088200 0.993300 0.074500
+vn -0.172900 0.982400 0.070200
+vn -0.091700 0.977100 0.191800
+vn 0.553500 0.804500 0.215600
+vn 0.668000 0.616700 0.416400
+vn 0.769000 0.617100 0.166600
+vn -0.849500 -0.527300 -0.015700
+vn -0.814400 -0.563800 0.137300
+vn -0.942800 -0.327100 -0.063700
+vn 0.350300 -0.902400 -0.250800
+vn 0.034100 -0.918000 -0.395100
+vn 0.609000 -0.763800 -0.213700
+vn -0.915700 -0.398100 0.054200
+vn -0.991000 -0.093000 0.095700
+vn -0.989000 -0.128800 -0.072500
+vn 0.755100 0.589800 0.286100
+vn 0.666600 0.601000 0.440900
+vn 0.831600 0.291500 0.472600
+vn -0.504300 0.861900 0.053200
+vn -0.612200 0.753000 -0.241100
+vn -0.429700 0.848700 0.308300
+vn -0.204800 0.951400 0.229800
+vn -0.764100 -0.634100 -0.118300
+vn -0.868000 -0.441100 -0.227900
+vn 0.255000 0.900000 0.353400
+vn -0.129400 0.918500 0.373600
+vn 0.301200 0.859900 0.412000
+vn 0.800000 0.537700 0.266000
+vn 0.760300 0.542800 0.356800
+vn 0.854700 0.429300 0.291800
+vn 0.755800 0.544700 0.363500
+vn 0.655600 0.698400 0.286900
+vn 0.855800 0.486300 0.176400
+vn -0.354900 0.244300 -0.902400
+vn -0.713800 -0.522100 -0.466800
+vn -0.245800 -0.757000 -0.605400
+vn 0.519700 0.819000 0.243100
+vn 0.257300 0.918500 0.300400
+vn 0.693000 0.687200 0.218100
+vn 0.492200 0.825600 0.275600
+vn 0.304400 0.754600 0.581200
+vn 0.109300 0.870100 0.480500
+vn 0.635900 0.689600 0.346400
+vn -0.150800 0.893000 0.424000
+vn -0.426100 0.399700 -0.811600
+vn -0.166600 0.196100 -0.966300
+vn -0.154800 0.203400 -0.966800
+vn -0.308600 0.909100 0.279500
+vn -0.333600 0.872900 0.356100
+vn -0.319700 0.817900 0.478300
+vn -0.926000 0.377600 0.003800
+vn -0.956400 0.267800 0.116800
+vn -0.927600 0.364100 -0.083200
+vn -0.177700 0.930000 -0.321800
+vn -0.213500 0.966300 -0.143600
+vn -0.132600 0.981400 -0.138800
+vn -0.752500 -0.574200 -0.322500
+vn -0.810600 0.280500 -0.514000
+vn -0.768300 -0.165100 -0.618400
+vn -0.899700 -0.430100 -0.074000
+vn -0.994700 -0.067500 -0.077900
+vn -0.990000 -0.094700 0.104100
+vn -0.865200 -0.437900 0.244000
+vn -0.923900 -0.340800 0.174000
+vn -0.203700 0.978300 -0.036900
+vn -0.142300 0.989000 -0.040200
+vn -0.331600 0.905500 -0.264700
+vn -0.179000 0.626100 -0.758900
+vn -0.320100 0.873500 -0.366600
+vn -0.236400 0.963800 -0.122800
+vn -0.225500 0.973300 -0.042900
+vn -0.085500 0.995600 -0.038400
+vn -0.393300 0.342600 -0.853100
+vn -0.344100 0.020600 -0.938700
+vn -0.160000 0.067900 -0.984800
+vn -0.984300 0.165200 -0.061400
+vn -0.950400 0.310600 -0.015300
+vn -0.082900 0.940400 -0.329700
+vn -0.684700 0.642700 0.343600
+vn -0.482800 0.747600 0.456000
+vn -0.504700 0.808300 0.303100
+vn 0.093700 0.644100 0.759100
+vn 0.257500 0.583300 0.770300
+vn 0.154300 0.786600 0.597800
+vn -0.263600 0.963000 0.055100
+vn -0.179600 0.969900 0.164000
+vn -0.986700 0.151000 -0.060000
+vn -0.970000 0.149900 -0.191500
+vn -0.037400 0.999300 -0.006500
+vn -0.192000 0.892800 0.407400
+vn -0.288300 0.940800 0.178100
+vn -0.308900 0.924800 0.221900
+vn -0.369600 0.861700 0.347600
+vn -0.038100 0.968600 -0.245800
+vn 0.004800 0.993700 -0.111500
+vn -0.800700 -0.582500 0.139700
+vn -0.834500 -0.550000 0.032800
+vn 0.589100 0.710700 0.384600
+vn 0.874100 0.472000 0.114500
+vn -0.875400 0.268200 -0.402100
+vn -0.870600 0.401000 -0.284900
+vn -0.779800 0.263200 -0.568000
+vn 0.093300 0.945900 -0.310700
+vn 0.096700 0.538900 -0.836800
+vn 0.286800 0.508700 -0.811700
+vn 0.291100 0.743500 -0.602000
+vn 0.494400 0.816800 0.297200
+vn -0.157100 0.879900 0.448400
+vn -0.259700 0.865500 0.428200
+vn -0.623200 0.726600 0.289100
+vn -0.258200 0.962200 0.086600
+vn 0.006600 0.938800 0.344200
+vn -0.111400 0.921800 0.371400
+vn -0.030400 0.846500 0.531500
+vn -0.973500 -0.041700 -0.224800
+vn -0.999200 0.010400 -0.037400
+vn -0.971400 0.147400 -0.186200
+vn -0.514800 0.782200 0.350900
+vn -0.690900 -0.720500 -0.058900
+vn -0.679500 -0.730700 0.066500
+vn -0.791800 -0.564800 -0.232400
+vn -0.148000 0.833000 0.533100
+vn -0.063800 0.767800 0.637500
+vn 0.615400 0.337400 0.712300
+vn 0.190700 0.518900 0.833200
+vn 0.557600 0.623700 0.547700
+vn -0.886700 -0.413000 0.208000
+vn -0.981100 -0.112000 0.157700
+vn -0.949200 -0.314400 0.015100
+vn -0.386500 -0.309400 0.868800
+vn -0.152000 0.046800 0.987200
+vn -0.412800 0.188000 0.891200
+vn 0.051100 0.295200 0.954000
+vn -0.275500 0.442900 0.853200
+vn -0.419800 0.826200 -0.375700
+vn -0.221600 0.930900 0.290300
+vn 0.204100 0.918100 0.339600
+vn -0.332500 0.750800 0.570800
+vn -0.301900 0.825800 0.476300
+vn 0.007600 0.540600 0.841200
+vn -0.206000 0.699700 0.684100
+vn 0.344900 0.934300 0.089800
+vn -0.825300 -0.562900 0.043700
+vn -0.351800 -0.238000 0.905300
+vn -0.202600 0.579700 0.789200
+vn -0.232100 0.690100 0.685500
+vn -0.434300 0.558700 0.706500
+vn 0.234800 0.947600 0.216400
+vn 0.349900 0.776500 0.523900
+vn -0.455000 0.784500 0.421200
+vn -0.518900 0.478600 0.708300
+vn -0.595700 0.200800 0.777700
+vn -0.373800 0.524900 0.764600
+vn -0.929600 0.308200 -0.202000
+vn 0.047100 -0.573300 -0.818000
+vn -0.037200 -0.432100 -0.901100
+vn 0.076600 -0.491600 -0.867500
+vn 0.135900 0.085500 -0.987000
+vn -0.099000 0.061600 -0.993200
+vn -0.025000 0.112400 -0.993300
+vn -0.380700 0.825200 0.417200
+vn 0.084800 0.978600 0.187200
+vn 0.266000 0.810000 0.522500
+vn -0.058800 0.023000 0.998000
+vn 0.035600 0.516200 0.855700
+vn 0.925200 0.211800 -0.314900
+vn 0.838300 0.282400 -0.466400
+vn 0.863200 0.309200 -0.399100
+vn -0.912900 -0.372400 -0.167100
+vn -0.943800 -0.330400 0.010600
+vn -0.208800 0.963200 -0.169300
+vn -0.246100 0.969200 0.010300
+vn -0.986600 0.025500 -0.160900
+vn -0.994400 -0.066400 -0.081900
+vn 0.844000 0.499200 0.195800
+vn 0.137100 0.990300 -0.020200
+vn 0.061700 0.993100 0.099700
+vn 0.046900 0.636000 0.770200
+vn -0.664300 0.529300 0.527700
+vn -0.948600 0.278800 0.149600
+vn -0.857200 -0.028500 0.514100
+vn 0.158400 0.977100 -0.141600
+vn -0.405100 -0.386000 0.828800
+vn -0.143600 -0.094900 0.985000
+vn 0.344000 0.262000 0.901600
+vn 0.249200 0.388700 0.887000
+vn 0.033300 0.287100 -0.957300
+vn 0.047200 0.482800 -0.874400
+vn 0.144200 0.192100 -0.970700
+vn 0.534000 -0.786900 0.309100
+vn 0.463500 -0.884900 -0.044200
+vn 0.563200 -0.750900 0.344800
+vn -0.933100 0.064100 -0.353900
+vn -0.911600 0.269400 -0.310300
+vn -0.846900 0.365200 -0.386500
+vn 0.115100 -0.027900 -0.993000
+vn 0.047800 -0.281600 -0.958300
+vn -0.037600 -0.137900 -0.989700
+vn -0.575300 0.276300 -0.769900
+vn -0.292000 -0.080800 -0.953000
+vn -0.081100 -0.276500 0.957600
+vn -0.137200 0.804600 0.577700
+vn 0.052400 0.714200 0.698000
+vn -0.792600 0.225800 -0.566300
+vn -0.871700 0.089700 -0.481700
+vn -0.953600 -0.128300 -0.272400
+vn 0.298900 0.113700 -0.947500
+vn 0.267300 -0.178600 -0.946900
+vn 0.490600 0.168100 -0.855000
+vn 0.211800 0.099000 0.972300
+vn 0.234600 0.518700 0.822100
+vn -0.215000 -0.639900 0.737800
+vn 0.046400 -0.577700 0.814900
+vn 0.392300 -0.094700 -0.914900
+vn 0.923000 0.281800 -0.261900
+vn 0.890900 -0.166500 -0.422500
+vn -0.947800 0.019100 -0.318100
+vn -0.292800 -0.239700 -0.925600
+vn -0.209400 -0.423300 -0.881400
+vn -0.077100 -0.530900 -0.843900
+vn 0.918300 0.295600 -0.263200
+vn 0.877800 0.434700 -0.201200
+vn 0.937500 0.330900 -0.107900
+vn 0.567600 -0.330000 -0.754300
+vn 0.668000 -0.425400 -0.610600
+vn 0.619800 -0.603400 -0.501600
+vn -0.180300 -0.397100 -0.899900
+vn 0.453500 -0.859800 -0.234600
+vn 0.821700 -0.546000 -0.163100
+vn 0.931200 -0.326700 -0.161700
+vn 0.198700 0.308300 0.930300
+vn 0.190900 0.474900 0.859100
+vn 0.066600 0.500200 0.863300
+vn 0.450300 -0.543400 -0.708400
+vn 0.876700 0.479300 -0.039600
+vn 0.929700 0.368000 0.016700
+vn 0.749400 -0.236000 -0.618700
+vn 0.671700 0.291700 -0.680900
+vn 0.855600 0.234600 -0.461300
+vn 0.686100 0.366900 -0.628200
+vn -0.264000 0.959300 0.099900
+vn 0.013500 0.979200 0.202300
+vn -0.205700 0.158500 0.965700
+vn -0.371700 0.316400 0.872700
+vn -0.537400 0.198100 0.819700
+vn 0.247200 -0.291400 0.924100
+vn 0.328100 -0.234900 0.914900
+vn 0.070900 -0.560900 0.824800
+vn 0.052500 -0.172200 0.983600
+vn 0.394000 0.500800 0.770700
+vn 0.567400 -0.822200 0.044900
+vn 0.457100 -0.886800 -0.067000
+vn 0.533200 -0.830400 -0.161400
+vn 0.816600 -0.082400 -0.571300
+vn 0.868100 -0.290400 -0.402500
+vn 0.962000 0.018600 -0.272500
+vn 0.985300 0.054000 -0.161800
+vn 0.992400 0.050200 -0.112200
+vn -0.642500 0.592100 -0.486400
+vn -0.593200 0.803000 0.057400
+vn -0.749300 0.627600 0.211400
+vn -0.925100 0.229400 -0.302500
+vn -0.861300 -0.098900 -0.498300
+vn -0.844400 0.303900 -0.441100
+vn -0.703700 -0.709400 -0.038900
+vn -0.698000 -0.686600 -0.203200
+vn -0.695200 -0.685100 -0.217400
+vn -0.245400 0.264100 0.932700
+vn -0.206600 0.323900 0.923200
+vn -0.245900 0.021300 0.969000
+vn 0.093700 -0.301900 0.948700
+vn 0.018700 0.205600 0.978400
+vn 0.086700 0.214500 0.972800
+vn 0.036700 0.423800 0.905000
+vn 0.258100 0.405900 0.876700
+vn 0.375000 0.464200 0.802400
+vn 0.242900 0.595600 0.765600
+vn 0.316900 -0.343200 0.884200
+vn 0.110900 -0.134600 0.984600
+vn 0.115500 -0.434300 0.893300
+vn 0.577800 0.355400 0.734700
+vn 0.429200 0.180900 0.884900
+vn 0.918500 0.386700 -0.082100
+vn 0.993200 0.105000 0.050600
+vn -0.960600 0.272300 0.055500
+vn -0.958000 0.254900 0.131300
+vn -0.944000 0.319700 0.081700
+vn -0.819400 -0.032400 -0.572300
+vn -0.796100 0.059300 -0.602200
+vn -0.003700 0.909600 -0.415300
+vn 0.038400 0.853000 0.520400
+vn -0.221400 0.368600 0.902800
+vn 0.835500 -0.518800 -0.181000
+vn 0.795100 -0.559900 -0.233100
+vn 0.957500 -0.268300 -0.106000
+vn 0.057300 -0.445700 0.893300
+vn -0.070200 -0.738900 0.670100
+vn -0.006300 -0.359200 0.933200
+vn 0.083300 0.584400 0.807200
+vn 0.068700 0.747000 0.661200
+vn 0.087600 0.604800 0.791500
+vn 0.981400 -0.108300 -0.158500
+vn 0.702200 -0.711600 0.022700
+vn 0.827600 -0.383000 0.410300
+vn -0.983200 0.153600 0.098700
+vn -0.008100 -0.595000 -0.803600
+vn -0.097300 -0.599400 -0.794500
+vn 0.248300 -0.841000 -0.480700
+vn 0.973000 0.225400 0.049100
+vn 0.977500 0.200800 -0.064800
+vn 0.996300 0.083700 -0.020400
+vn -0.219100 0.937300 -0.270800
+vn -0.928700 -0.363700 -0.072400
+vn 0.277400 0.917400 -0.285300
+vn 0.024200 -0.997900 0.060300
+vn 0.025400 -0.996700 0.077000
+vn 0.016400 -0.998000 0.060000
+vn 0.321800 -0.402400 0.857000
+vn 0.213600 -0.283900 0.934700
+vn 0.140700 -0.707100 0.692900
+vn 0.170200 0.016300 0.985300
+vn 0.990500 -0.070000 -0.118100
+vn 0.943400 0.211700 -0.255400
+vn 0.917600 0.370900 -0.142900
+vn 0.783300 -0.465200 -0.412200
+vn 0.737400 -0.607700 -0.294900
+vn 0.445200 -0.607800 -0.657500
+vn 0.963700 -0.260600 0.057800
+vn -0.314700 0.129100 0.940300
+vn -0.443900 0.008100 0.896000
+vn -0.349600 0.161000 0.922900
+vn 0.218500 0.583100 0.782400
+vn 0.391200 0.598800 0.698800
+vn 0.091100 0.612800 0.785000
+vn 0.140500 0.182500 0.973100
+vn 0.227400 0.391900 0.891400
+vn 0.244300 -0.157300 0.956800
+vn 0.207900 -0.256600 0.943800
+vn 0.653700 0.273400 0.705600
+vn 0.279500 0.606500 0.744300
+vn 0.959000 -0.023100 -0.282500
+vn 0.971800 0.039200 -0.232400
+vn 0.892600 -0.094300 -0.440700
+vn 0.167200 0.960500 0.222400
+vn 0.334100 0.936000 -0.111100
+vn 0.460500 0.887100 -0.031400
+vn 0.456000 0.879200 -0.137600
+vn -0.282600 -0.376800 0.882100
+vn -0.242500 -0.222700 0.944200
+vn -0.460000 -0.325200 0.826200
+vn -0.470700 -0.148200 0.869700
+vn -0.219200 0.257800 0.941000
+vn 0.913300 -0.044100 -0.404800
+vn 0.936300 0.064300 -0.345300
+vn -0.017800 -0.277300 0.960600
+vn -0.083000 -0.379500 0.921400
+vn -0.054400 -0.274800 0.960000
+vn -0.088600 0.527800 0.844700
+vn -0.139300 0.696700 0.703600
+vn 0.105900 0.657300 0.746100
+vn 0.156400 -0.083300 0.984200
+vn 0.219300 -0.075800 0.972700
+vn 0.161300 0.021500 0.986700
+vn 0.518800 0.276300 0.808900
+vn 0.532700 0.284400 0.797100
+vn 0.344500 0.587100 0.732500
+vn -0.080800 -0.275400 0.957900
+vn -0.237300 -0.186800 0.953300
+vn 0.741000 -0.179700 0.647000
+vn 0.761300 -0.274100 0.587500
+vn 0.703400 -0.077300 0.706600
+vn -0.695500 -0.690100 0.200300
+vn -0.800800 -0.447600 0.397900
+vn 0.864900 0.389100 0.317000
+vn 0.855400 0.504200 0.118200
+vn 0.827400 0.486800 0.279900
+vn -0.518900 -0.174400 -0.836800
+vn -0.438600 -0.172900 -0.881900
+vn -0.548600 -0.363800 -0.752700
+vn -0.059200 -0.243000 0.968200
+vn -0.209300 0.117600 0.970700
+vn -0.068000 0.312700 0.947400
+vn 0.113600 -0.109300 0.987500
+vn 0.347200 -0.464700 0.814500
+vn 0.504500 -0.330400 0.797700
+vn -0.342300 -0.431700 -0.834500
+vn -0.523800 -0.344000 -0.779300
+vn -0.293600 -0.623000 -0.725000
+vn -0.174700 0.051200 0.983300
+vn 0.870400 -0.448900 -0.202300
+vn 0.774400 0.565600 0.283300
+vn 0.733900 0.501500 0.458100
+vn 0.820000 0.427700 0.380400
+vn -0.090400 0.301900 0.949000
+vn -0.069300 0.434100 0.898200
+vn 0.103800 0.132200 0.985700
+vn -0.025800 -0.301200 0.953200
+vn -0.152800 -0.056000 0.986700
+vn 0.138300 -0.201800 0.969600
+vn 0.483000 0.284800 -0.828000
+vn 0.630800 0.059400 -0.773600
+vn -0.974200 -0.162800 0.156200
+vn -0.988200 -0.071800 0.135400
+vn -0.948300 0.270700 -0.165500
+vn -0.318700 0.712700 0.624800
+vn 0.335400 -0.665500 -0.666700
+vn 0.229400 -0.829700 -0.508800
+vn 0.483600 -0.779800 -0.397500
+vn -0.292900 -0.803900 -0.517700
+vn -0.303700 -0.860700 -0.408600
+vn -0.319700 -0.906700 -0.274900
+vn -0.174400 -0.331100 0.927300
+vn -0.184700 -0.216600 0.958600
+vn 0.016100 -0.120600 0.992600
+vn 0.001400 0.126600 0.991900
+vn -0.138800 0.718300 0.681800
+vn 0.002300 0.502500 0.864600
+vn 0.293400 0.138300 0.945900
+vn -0.719400 -0.221700 -0.658200
+vn -0.702600 -0.160100 -0.693300
+vn -0.904300 -0.095600 -0.416100
+vn -0.150800 -0.114000 0.982000
+vn 0.044800 0.258100 0.965100
+vn 0.275000 -0.037800 0.960700
+vn 0.095400 -0.206500 0.973800
+vn 0.004000 0.107700 0.994100
+vn -0.882000 -0.350800 -0.314600
+vn -0.981800 0.071800 -0.175800
+vn -0.638400 -0.755000 -0.149400
+vn -0.114600 0.370400 0.921800
+vn 0.556500 0.142700 0.818500
+vn 0.281000 0.027500 0.959300
+vn 0.057200 0.388700 0.919600
+vn -0.469600 0.134700 -0.872500
+vn -0.745000 0.306600 -0.592300
+vn -0.591300 0.546900 -0.592600
+vn 0.016400 -0.065300 0.997700
+vn 0.420800 -0.569400 0.706200
+vn -0.437400 -0.317500 0.841400
+vn -0.712400 -0.165200 0.682000
+vn -0.494400 -0.117900 0.861200
+vn 0.248700 0.963700 0.096800
+vn 0.375600 0.858100 0.350100
+vn -0.272700 0.325500 -0.905300
+vn -0.364900 0.420200 -0.830800
+vn -0.315100 0.347500 -0.883100
+vn -0.164300 -0.527800 0.833200
+vn -0.058500 -0.488100 0.870800
+vn 0.183600 0.159800 0.969900
+vn 0.042100 0.415100 0.908800
+vn 0.177900 -0.039900 0.983200
+vn 0.258100 0.188000 0.947600
+vn 0.149000 0.205500 0.967200
+vn 0.995000 -0.067000 -0.074500
+vn 0.876500 0.300100 -0.376400
+vn 0.807600 -0.229300 -0.543300
+vn -0.040200 0.664400 0.746200
+vn -0.127900 -0.524100 0.842000
+vn -0.064800 0.879700 0.471100
+vn -0.630400 -0.620300 -0.466700
+vn -0.722200 -0.469000 -0.508300
+vn -0.058300 0.024200 -0.998000
+vn 0.107200 0.203200 -0.973200
+vn -0.123600 -0.146700 0.981400
+vn -0.026500 0.509600 0.860000
+vn 0.296000 0.048500 0.953900
+vn 0.067400 0.101200 0.992600
+vn -0.042000 0.091900 0.994900
+vn 0.987100 -0.094900 0.129100
+vn 0.991300 0.129900 0.021100
+vn 0.951800 0.141700 0.272100
+vn 0.132300 0.333500 0.933400
+vn -0.240900 0.346300 0.906600
+vn 0.074200 0.776000 0.626400
+vn -0.081300 0.673900 0.734300
+vn 0.145100 0.087600 -0.985500
+vn 0.317000 -0.897500 -0.306500
+vn 0.022000 -0.939600 -0.341600
+vn -0.059800 -0.575500 0.815500
+vn 0.044200 -0.307900 0.950400
+vn -0.070700 -0.030100 0.997000
+vn 0.024700 0.283900 0.958500
+vn 0.279800 0.281000 0.918000
+vn 0.083000 0.213100 0.973500
+vn -0.146200 0.164900 0.975400
+vn 0.275500 0.210100 0.938000
+vn 0.242000 0.261500 0.934400
+vn 0.236200 0.242900 0.940800
+vn 0.075100 0.672100 0.736600
+vn 0.374400 -0.918700 0.125600
+vn 0.349200 -0.936400 -0.033800
+vn -0.173600 0.935400 0.308100
+vn -0.347100 0.216900 -0.912400
+vn -0.012300 -0.340700 0.940100
+vn 0.026300 0.140500 0.989700
+vn -0.186400 -0.566400 0.802700
+vn 0.231500 0.462200 0.856000
+vn 0.120000 0.403300 0.907200
+vn -0.139000 0.495700 0.857300
+vn -0.065900 0.628500 0.775000
+vn 0.352300 0.242400 0.903900
+vn 0.422600 0.256900 0.869100
+vn 0.568500 0.212000 0.794800
+vn 0.120200 0.432100 0.893800
+vn 0.299300 0.714300 0.632500
+vn 0.676000 -0.691800 -0.253900
+vn 0.846700 -0.485700 -0.217000
+vn 0.814000 -0.575100 -0.081300
+vn 0.354700 0.423600 0.833500
+vn -0.567600 0.771800 -0.286700
+vn -0.463600 0.753000 -0.466900
+vn -0.698300 0.577900 -0.422300
+vn 0.771100 0.483700 0.414000
+vn 0.855700 0.355900 0.375500
+vn -0.148400 -0.286400 0.946500
+vn -0.376800 -0.207800 0.902700
+vn -0.369900 -0.342400 0.863600
+vn -0.454800 0.104500 0.884400
+vn -0.477700 -0.473500 0.740000
+vn 0.142500 -0.226800 0.963400
+vn -0.050100 0.173900 0.983500
+vn 0.017600 0.348000 0.937300
+vn -0.010400 0.522300 0.852700
+vn 0.056000 0.628800 0.775600
+vn -0.130700 -0.099100 0.986400
+vn 0.123000 -0.156900 0.979900
+vn -0.088300 -0.323100 0.942200
+vn 0.300500 0.534500 0.789900
+vn 0.280200 0.475800 0.833600
+vn 0.204400 0.446800 0.870900
+vn 0.881800 0.440500 0.168500
+vn 0.836100 0.536900 0.112700
+vn -0.018200 -0.343900 0.938800
+vn 0.094400 0.428500 0.898600
+vn 0.242500 -0.000200 0.970100
+vn 0.040800 0.535300 0.843700
+vn -0.060200 0.902400 0.426600
+vn 0.089800 0.727900 0.679700
+vn -0.421500 0.675400 0.605000
+vn 0.180400 -0.037600 0.982800
+vn 0.040800 0.174800 0.983700
+vn 0.180400 0.133600 0.974500
+vn 0.130800 0.397200 0.908400
+vn 0.157100 0.367400 0.916700
+vn 0.018400 0.341500 0.939700
+vn 0.998400 -0.035000 0.044200
+vn 0.952900 0.249200 0.172700
+vn 0.998300 -0.036100 0.046200
+vn 0.253500 0.477800 0.841100
+vn 0.918000 0.009700 0.396400
+vn 0.175800 -0.954000 -0.242800
+vn 0.063600 -0.973700 -0.218700
+vn 0.527700 -0.814400 -0.241300
+vn -0.088000 0.420400 0.903000
+vn 0.340600 -0.085500 0.936300
+vn -0.216100 0.914900 0.341000
+vn -0.150100 0.877900 0.454600
+vn 0.246200 -0.144100 -0.958400
+vn 0.625100 -0.506100 -0.594200
+vn -0.924300 -0.347000 0.158400
+vn -0.977100 0.209000 -0.040900
+vn -0.660000 -0.751200 0.006100
+vn 0.112900 0.208600 0.971400
+vn 0.028200 0.326300 0.944900
+vn 0.084400 -0.573600 0.814800
+vn 0.316000 -0.475700 0.820900
+vn 0.075700 -0.281000 0.956700
+vn -0.181700 -0.282100 0.942000
+vn 0.263200 0.201800 0.943400
+vn 0.212500 0.232300 0.949100
+vn 0.317000 0.169900 0.933000
+vn -0.174700 0.599600 0.780900
+vn -0.628300 0.061000 0.775500
+vn -0.798600 0.407000 0.443400
+vn 0.095300 -0.258600 0.961200
+vn 0.127800 -0.613300 0.779400
+vn -0.137500 0.405700 0.903600
+vn 0.014100 0.561900 0.827100
+vn 0.282700 -0.787900 -0.547000
+vn 0.692600 -0.662300 -0.285700
+vn -0.215200 0.141900 0.966200
+vn 0.274100 -0.189000 0.942900
+vn 0.367100 -0.131300 0.920800
+vn 0.285900 0.078700 0.955000
+vn 0.304500 0.063000 0.950400
+vn -0.988400 0.060500 0.139200
+vn -0.951100 -0.020500 -0.308200
+vn -0.998100 -0.000200 -0.060700
+vn 0.398200 -0.574500 0.715000
+vn -0.240700 0.726800 0.643200
+vn 0.191000 0.475400 0.858800
+vn 0.383300 0.127900 0.914700
+vn 0.316900 0.580800 0.749700
+vn 0.522300 0.329800 0.786400
+vn 0.799200 0.546000 -0.251100
+vn 0.545500 0.251400 -0.799500
+vn -0.119500 0.301300 -0.946000
+vn 0.153400 0.128300 0.979800
+vn 0.087000 -0.810600 -0.579000
+vn 0.434400 -0.797400 -0.418800
+vn 0.375400 0.302000 0.876200
+vn -0.845900 0.357200 -0.395900
+vn -0.700900 0.538700 -0.467400
+vn 0.002800 0.440200 0.897900
+vn 0.472200 0.819900 0.323500
+vn 0.705000 -0.131400 -0.696900
+vn 0.561500 0.008600 -0.827400
+vn 0.548400 -0.023100 -0.835900
+vn -0.194300 -0.273200 0.942100
+vn 0.136300 -0.111600 0.984300
+vn 0.173700 0.161900 0.971400
+vn 0.158200 0.340800 0.926700
+vn -0.065600 0.720300 0.690500
+vn -0.145200 -0.588800 -0.795100
+vn -0.001900 -0.807600 -0.589600
+vn 0.253100 -0.861400 -0.440300
+vn 0.142800 -0.758000 -0.636400
+vn 0.278500 -0.919300 -0.277800
+vn 0.536500 0.250800 0.805700
+vn 0.377200 0.226100 0.898100
+vn -0.103000 -0.030900 0.994200
+vn 0.064300 0.601200 0.796500
+vn 0.017500 0.641600 0.766900
+vn 0.992100 -0.034300 0.120200
+vn 0.947900 0.076900 0.309000
+vn 0.657600 -0.749400 -0.077100
+vn 0.127300 0.351300 0.927500
+vn -0.123600 -0.161700 0.979100
+vn -0.079000 -0.042300 0.996000
+vn 0.206900 0.444300 0.871600
+vn 0.732400 -0.655500 -0.184000
+vn 0.290300 -0.037300 0.956200
+vn 0.029200 -0.003500 0.999500
+vn 0.111600 0.464600 0.878500
+vn -0.965800 -0.221800 0.134100
+vn -0.136100 -0.117600 0.983700
+vn 0.030300 0.027400 0.999100
+vn 0.074200 0.207300 0.975400
+vn -0.965700 0.210700 0.151900
+vn 0.981800 -0.188500 -0.021400
+vn -0.011200 0.648100 0.761500
+vn 0.264100 0.318900 0.910200
+vn 0.143100 -0.187800 0.971700
+vn 0.042800 -0.169400 0.984600
+vn 0.007100 -0.101400 0.994800
+vn 0.992100 0.047500 0.115600
+vn -0.684800 0.728300 -0.025400
+vn -0.448000 0.890700 -0.077000
+vn 0.026300 0.078300 0.996600
+vn -0.083400 0.204800 0.975200
+vn -0.174400 -0.010000 0.984600
+vn -0.028300 0.304700 0.952000
+vn 0.101700 0.138600 0.985100
+vn 0.058500 -0.065900 0.996100
+vn -0.158900 -0.039700 0.986500
+vn -0.229900 0.035700 0.972500
+vn 0.014800 0.367600 0.929800
+vn 0.935700 0.300600 -0.184500
+vn 0.935200 0.349200 0.057800
+vn 0.976000 -0.217700 -0.008600
+vn 0.391800 -0.775400 -0.495100
+vn 0.358200 -0.681700 -0.637900
+vn 0.409100 -0.910200 -0.065100
+vn 0.480500 -0.713100 0.510500
+vn 0.170700 -0.120300 0.977900
+vn -0.236500 0.188400 0.953200
+vn 0.190100 0.396000 0.898300
+vn -0.012000 0.567200 0.823500
+vn 0.073100 0.578900 0.812100
+vn -0.000500 0.655000 0.755600
+vn -0.104100 0.801800 0.588400
+vn -0.377900 0.920100 0.102400
+vn -0.441400 0.892200 -0.095800
+vn -0.609500 0.783400 0.121100
+vn 0.580600 0.027600 0.813700
+vn 0.281600 0.484000 0.828500
+vn -0.115000 0.708400 0.696400
+vn -0.024000 0.578500 0.815300
+vn 0.031600 0.702700 0.710800
+vn -0.102800 0.679800 0.726100
+vn -0.135300 0.359900 0.923100
+vn 0.928300 0.082900 -0.362400
+vn 0.926900 -0.134200 -0.350500
+vn 0.623200 0.035700 0.781200
+vn 0.280100 -0.113900 0.953200
+vn 0.201700 -0.128800 0.970900
+vn 0.112400 0.022200 0.993400
+vn -0.031500 -0.094000 0.995100
+vn -0.189200 0.003600 0.981900
+vn -0.205900 0.378800 0.902200
+vn -0.131000 0.491000 0.861200
+vn 0.285300 -0.154300 0.945900
+vn 0.911700 0.394800 0.113900
+vn 0.940800 0.308900 0.139500
+vn 0.345200 -0.927300 -0.144400
+vn 0.673600 -0.705800 -0.219200
+vn -0.373900 0.530300 0.760800
+vn 0.039500 0.412100 0.910300
+vn 0.331700 -0.058700 0.941500
+vn 0.337700 -0.197100 0.920300
+vn 0.146900 -0.142600 0.978800
+vn -0.177000 0.532700 0.827500
+vn 0.185500 0.301500 0.935200
+vn 0.279900 0.302700 0.911100
+vn 0.024800 0.026200 0.999300
+vn 0.767100 -0.208900 0.606600
+vn 0.358900 -0.149300 0.921400
+vn -0.103500 -0.262900 0.959300
+vn -0.146500 -0.267400 0.952400
+vn -0.194200 0.474300 0.858600
+vn 0.510000 0.142700 0.848200
+vn 0.719700 -0.083700 0.689100
+vn 0.751600 0.624800 0.211300
+vn 0.488300 0.858700 0.155600
+vn 0.359200 -0.162500 0.919000
+vn 0.167700 -0.158000 0.973100
+vn -0.088100 0.638800 0.764200
+vn -0.046000 0.774600 0.630800
+vn -0.051500 -0.165500 0.984800
+vn -0.104800 0.518400 0.848600
+vn -0.069200 0.406800 0.910900
+vn 0.124800 0.085500 0.988500
+vn 0.250500 -0.191200 0.949000
+vn -0.019000 0.051800 0.998500
+vn -0.034200 0.204400 0.978300
+vn -0.521300 -0.800400 -0.295800
+vn -0.956900 -0.130200 -0.259400
+vn -0.984200 0.171100 -0.044800
+vn -0.481200 -0.193700 0.854900
+vn -0.139800 0.403500 0.904200
+vn 0.304500 0.399900 0.864400
+vn 0.051400 0.635000 0.770800
+vn 0.670300 -0.643100 -0.370300
+vn -0.097800 -0.241300 0.965500
+vn -0.481200 -0.308300 0.820600
+vn -0.657200 -0.111200 0.745400
+vn -0.389900 0.039600 0.920000
+vn 0.028100 0.226300 0.973600
+vn 0.991900 0.112200 0.059400
+vn 0.974600 0.186700 0.123300
+vn 0.618000 -0.376400 0.690200
+vn 0.117100 0.098600 0.988200
+vn 0.338200 0.402000 0.850900
+vn 0.297700 0.545600 0.783300
+vn -0.867200 -0.213800 0.449800
+vn -0.878400 0.042000 0.476000
+vn 0.779800 0.159700 -0.605300
+vn 0.825800 0.397200 -0.400300
+vn 0.255700 0.966000 0.037700
+vn -0.348700 -0.157200 0.923900
+vn -0.405800 0.167900 0.898400
+vn 0.843200 0.403300 -0.355400
+vn 0.810000 0.506500 -0.295600
+vn 0.211500 0.806200 0.552400
+vn 0.176200 0.620200 0.764400
+vn 0.909500 0.287200 0.300500
+vn 0.984000 0.075400 0.161200
+vn 0.729000 -0.633100 -0.260200
+vn 0.845600 -0.487400 -0.217700
+vn -0.314400 0.842300 0.437700
+vn -0.507200 0.704600 0.496200
+vn -0.315700 0.733300 0.602100
+vn -0.662800 -0.250000 0.705700
+vn -0.173900 0.155900 0.972300
+vn -0.259600 0.569900 0.779600
+vn -0.222800 0.440000 0.869900
+vn -0.114400 0.714200 -0.690500
+vn -0.114100 0.624900 -0.772300
+vn -0.148800 0.608200 -0.779700
+vn 0.077900 0.028700 0.996500
+vn -0.011200 -0.083300 -0.996500
+vn 0.961100 -0.267700 -0.067300
+vn -0.773300 -0.028800 0.633400
+vn -0.793900 -0.143200 0.590800
+vn -0.820900 -0.275400 0.500300
+vn -0.933300 -0.038100 0.357000
+vn -0.995800 -0.083000 0.039600
+vn -0.894500 -0.296000 0.334800
+vn 0.717900 -0.330100 0.612900
+vn -0.402200 0.358000 0.842600
+vn -0.212700 0.461400 0.861300
+vn -0.276900 0.645300 0.711900
+vn -0.159200 0.846600 0.507800
+vn -0.191700 -0.095600 -0.976800
+vn -0.241600 -0.397200 -0.885300
+vn -0.044600 0.791900 0.608900
+vn 0.145000 0.905500 0.398800
+vn 0.379200 0.925200 0.013200
+vn -0.401600 0.354200 0.844500
+vn -0.024100 0.619700 0.784500
+vn -0.367300 0.771500 0.519500
+vn -0.618000 0.471400 0.629200
+vn 0.547700 0.249800 0.798500
+vn -0.116500 0.333200 0.935600
+vn 0.238500 -0.899300 -0.366600
+vn 0.505200 -0.849700 -0.150900
+vn 0.710400 0.033700 0.702900
+vn 0.318900 0.479100 0.817700
+vn -0.124100 0.850700 0.510800
+vn -0.293300 0.392400 0.871700
+vn 0.103400 0.347700 0.931900
+vn 0.012100 0.817600 0.575700
+vn -0.063300 0.234100 0.970100
+vn -0.168400 0.642700 0.747400
+vn -0.108100 0.603400 0.790000
+vn -0.947400 0.096700 -0.305100
+vn 0.187800 0.900200 0.392900
+vn 0.756100 0.286500 0.588400
+vn 0.812900 0.375600 0.445100
+vn 0.462400 0.868600 0.177900
+vn -0.163600 0.364900 0.916500
+vn 0.416400 -0.124000 0.900700
+vn 0.342100 0.914000 0.218000
+vn -0.959900 0.220300 -0.173500
+vn -0.988100 -0.108200 0.109200
+vn -0.954400 -0.241900 -0.174500
+vn -0.275300 0.569900 0.774200
+vn 0.590600 0.321200 -0.740300
+vn 0.583200 0.215500 0.783200
+vn 0.380700 0.259500 0.887500
+vn -0.517900 0.161000 0.840100
+vn -0.778300 -0.127600 0.614700
+vn -0.113700 -0.328600 -0.937600
+vn -0.630900 -0.354400 -0.690100
+vn -0.473300 -0.411600 -0.778800
+vn 0.314600 0.703600 0.637100
+vn 0.323100 0.692300 0.645200
+vn 0.237300 0.543900 0.804800
+vn 0.028300 0.265300 0.963700
+vn 0.481800 -0.095900 0.871000
+vn 0.254600 0.066100 0.964800
+vn 0.157300 0.710200 0.686200
+vn -0.974700 0.191500 -0.114800
+vn -0.892100 0.416700 0.174300
+vn -0.725200 0.678900 -0.114600
+vn 0.391500 0.857700 -0.333200
+vn -0.459900 0.874900 0.151900
+vn -0.483900 0.846700 -0.221100
+vn 0.536100 -0.844000 0.012900
+vn -0.048100 0.304200 0.951400
+vn -0.327300 0.232000 -0.916000
+vn -0.588400 0.403800 -0.700500
+vn -0.185600 0.312300 -0.931700
+vn 0.284100 0.029400 0.958300
+vn 0.323300 -0.004600 0.946300
+vn 0.274700 0.481300 0.832400
+vn -0.261500 0.215300 0.940900
+vn -0.497700 -0.359500 0.789300
+vn 0.027600 0.995200 -0.093500
+vn 0.178700 0.963000 0.201800
+vn -0.230800 -0.607100 -0.760400
+vn -0.545700 0.042300 0.836900
+vn -0.388000 -0.267400 0.882000
+vn -0.284100 0.045600 0.957700
+vn -0.242000 -0.082000 0.966800
+vn 0.544200 0.347600 0.763500
+vn -0.151200 0.194100 0.969200
+vn -0.413400 0.326400 0.850000
+vn -0.129000 0.529200 0.838600
+vn -0.270200 0.557200 0.785200
+vn 0.696300 -0.159400 -0.699800
+vn 0.643600 -0.156200 -0.749300
+vn 0.567600 0.011400 -0.823100
+vn 0.277400 -0.079700 0.957400
+vn -0.583400 0.810400 0.053400
+vn -0.243400 -0.253200 0.936300
+vn 0.092300 -0.103300 0.990300
+vn -0.389800 -0.398300 0.830300
+vn -0.680300 -0.193900 0.706800
+vn -0.412700 -0.274000 0.868700
+vn -0.036800 -0.250300 0.967400
+vn -0.232200 0.440500 0.867200
+vn -0.418400 0.519200 0.745200
+vn 0.337900 0.874200 0.348600
+vn -0.006200 -0.990400 0.138000
+vn -0.069800 -0.857200 0.510100
+vn 0.002800 -0.995100 0.099100
+vn -0.162300 0.309800 0.936800
+vn -0.255700 0.632300 0.731300
+vn -0.017200 0.061900 0.997900
+vn -0.530400 -0.233300 0.815000
+vn -0.290700 -0.359900 0.886500
+vn -0.279400 -0.149200 0.948500
+vn -0.191400 -0.185400 0.963800
+vn 0.023600 -0.025600 0.999400
+vn -0.065600 0.206800 0.976200
+vn -0.238000 0.667000 0.705900
+vn -0.808500 0.143700 -0.570700
+vn -0.794400 0.228200 -0.562900
+vn 0.326900 0.932000 0.156600
+vn -0.194300 0.505800 0.840400
+vn -0.260200 0.753900 0.603300
+vn 0.555500 -0.733600 -0.391400
+vn 0.928100 -0.127000 -0.350000
+vn -0.075700 -0.255200 0.963900
+vn -0.070500 0.093200 0.993100
+vn -0.263500 -0.526900 0.808000
+vn -0.307100 -0.274000 0.911300
+vn -0.142600 -0.047900 0.988600
+vn -0.136000 0.155600 0.978400
+vn -0.161900 0.362700 0.917700
+vn 0.370000 0.468400 0.802200
+vn -0.271900 -0.362700 0.891400
+vn -0.278100 -0.187800 0.942000
+vn -0.199500 -0.113200 0.973300
+vn -0.083100 0.390300 0.916900
+vn -0.026200 0.151400 0.988100
+vn 0.962400 0.179800 -0.203700
+vn -0.039000 0.137200 0.989700
+vn -0.039700 -0.308600 -0.950300
+vn -0.306500 0.948100 0.084900
+vn -0.274500 -0.026500 0.961200
+vn 0.052100 0.108400 0.992700
+vn -0.088200 0.913100 0.398100
+vn -0.309900 0.818800 0.483300
+vn -0.024200 0.715100 0.698500
+vn -0.939900 0.306300 0.150800
+vn 0.356200 -0.043400 0.933400
+vn 0.249900 0.030600 0.967800
+vn 0.479600 0.004000 0.877500
+vn 0.792700 -0.147000 0.591600
+vn -0.480700 0.801800 0.355000
+vn 0.591600 0.475300 0.651200
+vn 0.481000 0.471700 0.738900
+vn 0.457800 0.342000 0.820600
+vn 0.440400 -0.161100 0.883200
+vn 0.557500 -0.447600 0.699100
+vn 0.440400 0.306600 0.843800
+vn 0.394300 -0.184000 0.900400
+vn 0.454400 -0.222700 0.862500
+vn 0.095600 -0.896200 0.433200
+vn 0.260300 -0.507500 0.821300
+vn 0.238100 -0.542100 0.805900
+vn 0.519200 0.399100 0.755700
+vn 0.433900 0.274600 0.858100
+vn 0.530600 0.323600 0.783400
+vn 0.576000 0.079600 0.813600
+vn 0.420400 -0.233600 0.876700
+vn 0.434600 -0.174500 0.883500
+vn 0.304300 -0.068800 0.950100
+vn 0.679500 -0.174100 0.712700
+vn 0.860200 -0.114900 0.496800
+vn 0.797900 -0.256800 0.545300
+vn 0.945100 0.073900 -0.318300
+vn -0.251600 0.031300 0.967300
+vn 0.264600 -0.304800 0.914900
+vn 0.757600 0.132200 0.639200
+vn 0.626400 -0.383100 0.678800
+vn -0.188000 -0.495200 -0.848200
+vn -0.001000 -0.631800 -0.775100
+vn 0.450800 -0.449400 0.771200
+vn 0.460600 -0.605500 0.649000
+vn 0.446500 -0.342300 0.826700
+vn 0.649400 -0.650700 -0.393500
+vn 0.662200 -0.688700 -0.295100
+vn 0.707800 -0.559700 -0.431000
+vn 0.691800 -0.014500 -0.721900
+vn 0.677200 -0.273500 -0.683000
+vn 0.754100 -0.298400 -0.585000
+vn 0.428900 0.555800 0.712100
+vn 0.180300 0.791500 0.584000
+vn 0.481400 -0.177000 0.858400
+vn 0.494000 -0.220600 0.841000
+vn 0.504500 -0.237800 0.830000
+vn 0.905100 0.343500 0.250400
+vn -0.654400 0.450400 -0.607300
+vn 0.454600 0.368200 0.811000
+vn 0.439800 -0.223400 0.869900
+vn 0.435500 -0.172700 0.883400
+vn 0.807200 -0.054000 0.587800
+vn 0.078900 -0.333100 0.939600
+vn -0.195000 -0.606100 0.771100
+vn 0.065500 -0.842200 0.535200
+vn 0.622800 0.278500 0.731100
+vn 0.718200 0.516600 -0.466200
+vn 0.791400 0.497000 -0.355800
+vn 0.796700 0.411700 -0.442500
+vn 0.705000 0.211400 0.676900
+vn -0.967500 0.240700 0.077500
+vn -0.906200 0.110500 0.408200
+vn -0.994600 0.082900 -0.061500
+vn 0.343100 0.537100 0.770600
+vn 0.702800 0.344300 0.622500
+vn 0.531100 0.390100 0.752100
+vn 0.476500 0.421300 0.771600
+vn 0.333200 -0.127700 0.934100
+vn 0.167600 0.723900 0.669100
+vn 0.313900 -0.797100 0.515800
+vn 0.028100 -0.703900 -0.709700
+vn 0.759800 -0.414700 0.500700
+vn 0.609900 -0.608400 0.507700
+vn -0.702900 -0.711100 -0.017200
+vn 0.641100 -0.138900 0.754700
+vn 0.774500 0.301100 0.556300
+vn 0.673000 0.083400 0.734900
+vn 0.796200 -0.354500 0.490200
+vn 0.488700 -0.508300 0.709000
+vn 0.562700 -0.691900 0.452400
+vn 0.219400 0.629000 0.745700
+vn 0.842500 0.040300 0.537100
+vn 0.935700 0.000600 0.352800
+vn 0.473100 -0.748500 0.464600
+vn 0.531700 -0.793600 0.295900
+vn 0.847700 -0.213300 0.485600
+vn 0.779200 0.326100 0.535100
+vn 0.836400 -0.064300 0.544300
+vn 0.800800 -0.254300 0.542200
+vn 0.812900 -0.093100 0.574900
+vn 0.685900 -0.024600 0.727300
+vn 0.729600 -0.192800 0.656100
+vn 0.816000 0.245600 0.523200
+vn 0.835400 0.335600 0.435300
+vn 0.758600 0.350000 0.549500
+vn -0.091500 0.126300 -0.987700
+vn -0.085200 0.233400 -0.968600
+vn 0.605000 -0.726600 0.325500
+vn 0.409700 -0.848400 0.335000
+vn 0.756000 -0.521300 0.395700
+vn 0.823500 0.084200 0.561000
+vn 0.930700 -0.324800 -0.168200
+vn 0.631500 0.447700 0.633000
+vn 0.808200 -0.034600 0.587800
+vn 0.768000 -0.020000 0.640100
+vn 0.706700 -0.060700 0.704900
+vn 0.625000 0.093100 0.775000
+vn 0.625300 0.033100 0.779600
+vn 0.550100 0.119700 0.826400
+vn 0.335400 0.646300 0.685400
+vn 0.693400 0.391100 0.605100
+vn 0.590200 -0.214200 0.778300
+vn 0.546900 -0.000800 0.837200
+vn 0.548800 -0.045600 0.834700
+vn 0.773800 -0.015100 0.633200
+vn 0.831800 0.062200 0.551500
+vn 0.751800 -0.027400 0.658800
+vn 0.743400 0.129600 0.656100
+vn -0.002400 0.419500 -0.907700
+vn 0.000500 0.390700 -0.920500
+vn 0.038700 0.274700 -0.960800
+vn 0.412200 0.131700 0.901500
+vn 0.731500 0.300000 0.612300
+vn 0.863600 0.342500 0.369800
+vn 0.794000 0.262900 0.548100
+vn 0.462600 0.224100 0.857700
+vn 0.513000 -0.084700 0.854200
+vn 0.545500 -0.570000 0.614400
+vn 0.376300 0.526900 0.762000
+vn 0.649000 0.423000 0.632300
+vn 0.554900 0.294700 0.777900
+vn 0.481700 -0.480300 0.733000
+vn 0.878200 -0.014700 0.478000
+vn 0.759200 0.068900 0.647200
+vn 0.002400 0.236400 -0.971600
+vn -0.139800 0.412100 -0.900300
+vn 0.843300 -0.041900 0.535800
+vn 0.477500 -0.333000 0.813000
+vn 0.619100 -0.394600 0.678900
+vn 0.538000 -0.374300 0.755200
+vn 0.461000 -0.157400 0.873300
+vn 0.666800 -0.379200 0.641500
+vn 0.611600 -0.018400 0.790900
+vn 0.590900 -0.188900 0.784300
+vn 0.385500 0.125500 0.914100
+vn 0.491700 -0.132100 0.860700
+vn 0.725900 -0.408500 0.553300
+vn 0.521300 -0.605900 -0.600900
+vn 0.582100 -0.521000 0.624100
+vn 0.599800 -0.341900 0.723400
+vn 0.508900 0.337400 0.791900
+vn 0.508700 0.462600 0.726100
+vn 0.611100 0.365500 0.702000
+vn 0.740300 -0.127300 0.660100
+vn 0.596000 -0.416000 0.686800
+vn 0.591400 -0.025100 0.806000
+vn -0.020700 0.323600 -0.946000
+vn 0.578700 -0.031600 0.814900
+vn -0.142900 -0.082200 0.986300
+vn 0.192500 0.075700 0.978400
+vn -0.847000 -0.312300 -0.430100
+vn 0.290700 0.001400 0.956800
+vn 0.708900 -0.644200 0.287100
+vn 0.606600 -0.468800 0.642000
+vn 0.451100 -0.887800 0.091600
+vn 0.541300 0.485200 0.686700
+vn 0.790300 0.145100 0.595300
+vn -0.489000 -0.542300 -0.683200
+vn 0.148900 -0.723500 -0.674000
+vn 0.441900 -0.423200 0.790900
+vn 0.633900 0.050200 0.771800
+vn 0.738600 0.040800 0.672900
+vn 0.466600 -0.442400 0.765900
+vn 0.440400 0.522600 0.730000
+vn 0.571400 0.271700 0.774400
+vn 0.688600 0.020800 0.724800
+vn 0.741400 -0.188300 0.644000
+vn 0.634500 0.338800 0.694700
+vn 0.584600 -0.565300 0.581900
+vn 0.536600 0.455300 0.710400
+vn 0.252800 0.776900 0.576600
+vn 0.669600 0.094100 0.736700
+vn 0.553700 -0.421100 0.718300
+vn 0.644000 -0.234900 0.728000
+vn 0.616900 0.353700 0.703100
+vn 0.444600 0.512500 0.734600
+vn 0.615000 0.363900 0.699500
+vn 0.550500 0.222000 0.804800
+vn 0.790300 -0.010300 0.612600
+vn 0.538400 0.478300 -0.693700
+vn 0.063800 -0.718300 -0.692700
+vn 0.701600 0.021900 0.712200
+vn -0.203000 -0.518100 0.830800
+vn 0.307600 0.169500 0.936300
+vn 0.449400 -0.863000 0.230500
+vn 0.267800 0.693300 0.669000
+vn 0.927500 0.254200 0.274000
+vn 0.578800 -0.795100 -0.181200
+vn 0.533100 0.131400 0.835800
+vn 0.620100 -0.061300 0.782100
+vn 0.247800 -0.111500 0.962400
+vn 0.664300 0.408100 0.626200
+vn 0.778200 -0.008000 0.627900
+vn 0.113000 -0.907500 0.404400
+vn 0.009500 -0.923300 0.384000
+vn 0.018300 -0.991400 0.129500
+vn 0.592800 -0.438600 0.675400
+vn -0.471500 0.167300 -0.865800
+vn -0.328900 0.221200 -0.918100
+vn 0.736000 0.179700 0.652600
+vn 0.859300 0.152100 0.488300
+vn 0.188200 -0.484700 0.854200
+vn 0.259300 0.193400 0.946200
+vn 0.670700 -0.566500 0.478700
+vn 0.706300 0.408700 0.578000
+vn 0.570900 0.481600 0.664900
+vn 0.759100 -0.053200 0.648800
+vn 0.573000 -0.028800 0.819100
+vn 0.580800 -0.223300 0.782800
+vn 0.599800 -0.172600 0.781300
+vn 0.700200 -0.261100 0.664400
+vn 0.613200 -0.165900 0.772200
+vn 0.848200 0.131300 0.513100
+vn 0.898100 0.072800 0.433700
+vn -0.272400 -0.943200 -0.190000
+vn -0.434800 -0.873800 -0.217400
+vn 0.513900 0.077100 0.854400
+vn 0.777100 -0.015300 0.629200
+vn 0.901000 0.086700 0.425000
+vn 0.506100 -0.467200 0.725000
+vn 0.543300 -0.128000 0.829700
+vn 0.521000 0.026500 0.853100
+vn 0.608500 0.283900 0.741000
+vn 0.104500 -0.543700 -0.832700
+vn 0.602200 -0.119100 0.789400
+vn 0.512600 -0.115300 0.850800
+vn 0.337600 -0.770500 -0.540700
+vn 0.427800 -0.690300 -0.583500
+vn 0.472200 -0.794300 -0.382200
+vn -0.531800 0.374000 0.759700
+vn 0.807900 0.369000 0.459500
+vn 0.973300 -0.093000 0.209900
+vn 0.863400 -0.416900 0.284100
+vn 0.618700 0.296600 0.727400
+vn 0.860500 0.507900 0.038600
+vn 0.580800 -0.140300 0.801800
+vn 0.573800 0.140400 0.806900
+vn -0.811500 0.305700 -0.497900
+vn -0.662900 -0.206400 -0.719700
+vn -0.358700 0.368500 -0.857600
+vn 0.820700 0.095700 0.563200
+vn 0.792700 0.309300 0.525300
+vn 0.435700 0.097100 0.894800
+vn 0.557600 -0.274100 0.783500
+vn 0.543000 0.192000 0.817500
+vn 0.639200 -0.051600 0.767300
+vn 0.643000 -0.251900 0.723300
+vn 0.646700 -0.331600 0.686800
+vn 0.560200 0.058500 0.826300
+vn 0.532200 0.049700 0.845100
+vn 0.933000 0.208200 0.293400
+vn -0.755800 -0.633200 0.166700
+vn 0.844600 0.234400 0.481400
+vn 0.384400 0.450700 0.805700
+vn 0.585000 -0.180100 0.790700
+vn -0.976800 -0.175500 0.122900
+vn -0.985700 -0.133000 -0.103000
+vn 0.605900 0.003600 0.795500
+vn 0.643600 -0.204600 0.737500
+vn 0.758800 0.153100 0.633000
+vn 0.254600 0.040800 0.966200
+vn 0.523000 -0.476600 0.706600
+vn 0.681200 -0.211400 -0.700900
+vn 0.763400 -0.109300 -0.636600
+vn 0.689100 -0.319500 -0.650300
+vn -0.507000 0.751500 -0.421900
+vn -0.617800 0.702800 -0.352700
+vn -0.334700 -0.271200 -0.902400
+vn 0.872500 0.139200 0.468300
+vn -0.461700 0.142900 -0.875400
+vn -0.577600 0.269600 -0.770500
+vn -0.437200 0.242300 -0.866100
+vn 0.134000 -0.978000 -0.159500
+vn 0.215800 -0.935500 -0.279800
+vn 0.760700 0.178600 0.624000
+vn 0.898800 -0.436100 0.042900
+vn 0.956100 -0.292900 0.001800
+vn 0.635800 -0.021400 0.771500
+vn -0.426900 -0.065400 -0.901900
+vn -0.600400 -0.456800 0.656400
+vn -0.757600 0.023000 0.652300
+vn -0.645400 -0.338600 0.684700
+vn -0.994400 -0.053100 0.091600
+vn 0.866100 -0.026000 0.499100
+vn 0.178800 -0.015600 0.983800
+vn -0.131200 -0.681800 -0.719600
+vn -0.282100 -0.547100 -0.788100
+vn -0.240000 0.239000 -0.940900
+vn -0.578900 0.367700 -0.727700
+vn -0.265900 -0.943200 -0.199200
+vn 0.398100 0.792100 -0.462600
+vn 0.194300 -0.630300 0.751700
+vn 0.133500 0.105600 0.985400
+vn -0.141900 0.012900 0.989800
+vn 0.418800 -0.689100 0.591400
+vn 0.826700 -0.521700 -0.210500
+vn 0.800100 -0.525200 -0.289700
+vn 0.776600 -0.564300 -0.280100
+vn -0.868700 -0.495100 -0.012500
+vn 0.077300 0.709600 -0.700300
+vn 0.676600 0.733500 0.065100
+vn 0.409100 -0.092200 0.907800
+vn 0.131900 0.822900 0.552600
+vn 0.925000 -0.202500 0.321500
+vn 0.796000 -0.527200 0.297200
+vn 0.921500 -0.320900 0.218700
+vn 0.626000 0.721900 -0.295000
+vn 0.501000 0.691800 -0.520100
+vn 0.181800 0.895700 -0.405800
+vn 0.787900 -0.613400 0.054500
+vn 0.717200 0.695500 -0.043000
+vn 0.905600 0.395200 0.153800
+vn -0.193500 -0.284000 -0.939100
+vn 0.289000 0.256700 -0.922300
+vn 0.558700 0.578700 -0.594000
+vn 0.312300 -0.024100 0.949600
+vn 0.089000 -0.960200 -0.264500
+vn -0.823700 0.495700 0.275400
+vn -0.514700 0.802100 0.302900
+vn 0.008800 0.932200 0.361700
+vn 0.606100 -0.160500 0.779000
+vn 0.552600 0.052800 0.831700
+vn -0.494000 0.105700 -0.863000
+vn -0.624500 0.337500 -0.704300
+vn -0.508700 0.071800 -0.857900
+vn -0.794300 -0.588700 0.149800
+vn 0.617800 -0.290300 0.730700
+vn 0.977700 0.145900 0.150900
+vn 0.875900 0.422300 0.233300
+vn 0.918500 0.292000 0.266500
+vn 0.574100 -0.637900 -0.513300
+vn 0.716700 -0.664800 0.210800
+vn 0.213100 -0.976900 -0.018600
+vn 0.385900 -0.913600 0.128300
+vn -0.210400 0.270300 -0.939500
+vn 0.438200 0.702300 0.561000
+vn 0.246300 0.717000 0.652000
+vn 0.450500 -0.146400 0.880700
+vn 0.325500 -0.504000 -0.800000
+vn -0.920900 0.044800 0.387200
+vn -0.958100 0.116600 0.261700
+vn -0.948500 -0.189400 0.253700
+vn -0.288500 0.737600 -0.610500
+vn 0.943100 0.028400 0.331400
+vn 0.873900 0.234400 0.425900
+vn 0.051500 -0.827600 0.558900
+vn 0.809600 0.334400 0.482400
+vn 0.656100 -0.641000 0.398300
+vn 0.366800 0.307000 0.878200
+vn 0.369100 0.540600 0.755900
+vn -0.120900 -0.011700 -0.992600
+vn -0.046800 -0.016400 -0.998700
+vn -0.107000 0.001400 -0.994200
+vn 0.319300 -0.050800 0.946300
+vn 0.017100 -0.999600 -0.022500
+vn 0.017100 -0.999800 -0.012600
+vn 0.028800 -0.999300 -0.024000
+vn 0.972000 0.064900 0.225800
+vn -0.132400 0.592300 -0.794700
+vn 0.377400 -0.882000 -0.282100
+vn 0.282500 -0.024500 0.958900
+vn 0.601200 0.128200 0.788700
+vn 0.833400 -0.072300 -0.547900
+vn 0.524000 -0.218900 0.823100
+vn -0.485900 0.809700 -0.328800
+vn -0.474800 0.841900 -0.256600
+vn -0.680200 0.471800 -0.560900
+vn 0.893100 -0.057800 -0.446100
+vn -0.103800 -0.036800 -0.993900
+vn 0.285600 0.375600 0.881700
+vn 0.956400 0.211700 -0.201100
+vn 0.402000 -0.353700 -0.844500
+vn 0.578000 0.260800 0.773200
+vn 0.992200 -0.123900 -0.007400
+vn -0.254700 0.800400 0.542600
+vn -0.629200 -0.777100 0.014400
+vn -0.029500 0.162100 -0.986300
+vn 0.306400 0.809100 0.501500
+vn -0.710900 0.617300 0.336800
+vn -0.737000 0.603000 0.305200
+vn -0.921900 0.321200 0.216400
+vn 0.836400 -0.142200 0.529300
+vn -0.148400 0.148200 -0.977700
+vn 0.039200 0.925400 -0.376900
+vn -0.711200 -0.682300 0.169100
+vn 0.850300 0.505100 -0.147400
+vn -0.023300 -0.074400 -0.996900
+vn -0.022900 -0.080000 -0.996500
+vn -0.028200 -0.032800 -0.999100
+vn -0.811700 0.439300 0.384800
+vn -0.956300 0.164800 0.241300
+vn -0.917600 0.270200 0.291500
+vn 0.933100 -0.348500 -0.088600
+vn -0.894300 -0.372100 0.248500
+vn -0.980800 0.133300 0.142500
+vn 0.941300 -0.320400 -0.106300
+vn 0.969100 -0.203300 -0.139400
+vn 0.999300 -0.036700 0.003500
+vn 0.993900 0.106900 -0.027800
+vn 0.955600 0.274200 0.107500
+vn -0.898300 -0.436400 -0.050500
+vn -0.524400 0.047900 0.850100
+vn -0.770200 0.208300 0.602800
+vn -0.655000 -0.323500 0.682800
+vn -0.734300 -0.610300 0.297000
+vn -0.974700 -0.108000 0.195400
+vn -0.380800 -0.588900 0.712900
+vn 0.030100 -0.999400 0.016700
+vn 0.032000 -0.999200 0.022100
+vn -0.889600 0.292100 0.351000
+vn -0.895400 -0.070500 0.439500
+vn -0.964200 0.058400 0.258600
+vn -0.910600 0.358100 0.206100
+vn -0.511300 0.555200 -0.656000
+vn -0.865900 0.473900 0.160300
+vn 0.992300 0.121900 0.020700
+vn -0.997500 0.062700 -0.032000
+vn 0.640600 0.189600 -0.744000
+vn -0.926700 -0.296800 -0.230300
+vn 0.671600 -0.225500 -0.705700
+vn 0.240000 -0.765500 0.596900
+vn 0.383200 -0.764000 0.519000
+vn 0.277900 -0.893700 0.352100
+vn -0.015900 -0.999300 0.034300
+vn -0.010700 -0.997900 0.063000
+vn 0.531000 0.099800 -0.841500
+vn 0.633400 0.168300 -0.755300
+vn 0.898200 0.261500 0.353300
+vn 0.926800 -0.201700 -0.316800
+vn -0.951200 -0.087200 -0.295900
+vn -0.937300 0.244000 0.248800
+vn -0.865200 0.278700 0.416800
+vn -0.662900 0.638500 -0.390900
+vn 0.957200 0.245600 0.153100
+vn 0.753100 -0.558500 -0.347500
+vn -0.855300 0.330900 -0.398700
+vn -0.863000 -0.315600 -0.394500
+vn 0.589500 -0.549500 -0.592000
+vn 0.366300 -0.866200 -0.339900
+vn 0.143600 0.801100 -0.581000
+vn 0.186600 0.804500 -0.563900
+vn 0.200800 0.835000 -0.512200
+vn 0.799400 -0.264500 -0.539300
+vn 0.796000 -0.022900 -0.604800
+vn 0.721100 -0.160000 -0.674100
+vn 0.761300 -0.463900 -0.453000
+vn 0.712300 -0.402900 -0.574700
+vn 0.460900 -0.431900 -0.775300
+vn 0.321700 -0.621800 -0.714000
+vn -0.912700 0.204700 -0.353500
+vn 0.753700 0.051200 -0.655200
+vn 0.727800 -0.061100 -0.683000
+vn 0.746500 -0.053500 -0.663100
+vn -0.004800 0.412500 -0.910900
+vn -0.878500 -0.323000 0.351900
+vn -0.735300 -0.520100 -0.434600
+vn -0.838400 0.543900 0.033600
+vn -0.840200 -0.533600 0.096400
+vn 0.856400 0.137900 -0.497500
+vn 0.739200 0.294900 -0.605500
+vn 0.107700 0.219000 -0.969700
+vn 0.008400 0.634100 -0.773200
+vn -0.099400 0.265900 -0.958800
+vn -0.364200 -0.583400 -0.725900
+vn -0.288200 -0.682100 -0.672000
+vn 0.601000 0.087000 -0.794500
+vn 0.681400 -0.015500 -0.731700
+vn 0.790700 0.275300 -0.546700
+vn 0.689700 0.190300 -0.698600
+vn 0.768700 0.260400 -0.584200
+vn -0.680400 -0.719400 0.139600
+vn -0.885900 -0.052000 -0.460900
+vn -0.845600 -0.295500 -0.444600
+vn 0.785000 -0.099900 -0.611400
+vn -0.940900 -0.046400 -0.335400
+vn 0.748400 -0.214900 -0.627400
+vn 0.813200 -0.222700 -0.537600
+vn 0.688000 -0.141800 -0.711700
+vn 0.642800 -0.136800 -0.753700
+vn 0.622600 -0.039100 -0.781500
+vn -0.895100 0.012600 -0.445600
+vn 0.179300 0.933200 -0.311400
+vn 0.171100 0.968600 -0.180400
+vn 0.273800 0.940500 -0.201400
+vn -0.021300 0.828800 -0.559100
+vn 0.001800 0.870900 -0.491500
+vn 0.015200 0.716800 -0.697100
+vn -0.300900 -0.534000 -0.790100
+vn -0.162500 -0.249600 -0.954600
+vn -0.183800 0.820800 0.540800
+vn 0.597100 -0.707700 0.377500
+vn 0.726100 -0.587300 0.357600
+vn -0.993100 -0.095900 0.067800
+vn -0.995900 0.079200 0.042800
+vn 0.696800 0.357100 -0.622000
+vn 0.824800 -0.310800 -0.472400
+vn 0.805800 -0.491600 -0.330100
+vn -0.976400 -0.134300 0.168700
+vn 0.562200 -0.798900 -0.213400
+vn -0.487000 -0.415200 0.768400
+vn -0.344200 -0.511200 0.787500
+vn -0.557700 0.628000 -0.542700
+vn -0.250300 0.623000 -0.741000
+vn -0.239500 0.901500 -0.360500
+vn -0.502800 0.760200 -0.411300
+vn 0.825600 0.004900 -0.564200
+vn 0.846500 -0.134400 -0.515100
+vn -0.683400 0.285800 -0.671700
+vn -0.547600 0.365600 -0.752600
+vn 0.878400 -0.227900 -0.420000
+vn 0.769000 -0.343500 -0.539100
+vn 0.719600 -0.650700 -0.242500
+vn 0.670900 -0.607900 -0.424600
+vn 0.538500 -0.789100 -0.295400
+vn -0.585300 0.710100 0.391300
+vn -0.892100 0.415800 0.176600
+vn 0.836300 -0.292700 -0.463500
+vn 0.416300 -0.511200 0.751900
+vn 0.572000 -0.796700 0.195000
+vn 0.392800 -0.907400 0.149200
+vn -0.391300 0.782000 0.485100
+vn -0.450000 0.766300 0.458500
+vn -0.959700 0.116800 -0.255600
+vn 0.023300 -0.962800 -0.269100
+vn 0.115200 -0.761000 -0.638400
+vn 0.111600 -0.936600 -0.332000
+vn 0.600500 0.029400 -0.799100
+vn 0.313800 0.097000 -0.944500
+vn -0.238900 -0.340500 -0.909400
+vn -0.609600 -0.342700 -0.714800
+vn -0.477200 0.878400 -0.027100
+vn -0.396400 0.860000 0.321200
+vn -0.704600 0.631400 0.323700
+vn -0.927900 -0.150400 -0.341200
+vn 0.182400 -0.789000 0.586700
+vn -0.861000 0.168200 -0.479900
+vn -0.786800 0.510900 -0.346200
+vn -0.683000 0.416200 -0.600200
+vn -0.212800 0.699500 -0.682200
+vn -0.124400 0.470400 -0.873600
+vn -0.335800 0.498400 -0.799300
+vn 0.665900 0.441500 -0.601300
+vn 0.607000 0.336900 -0.719700
+vn -0.717600 -0.656000 0.233900
+vn 0.926100 0.184800 0.328900
+vn -0.352200 -0.400300 0.846000
+vn -0.663400 -0.177700 0.726800
+vn -0.009900 0.332100 -0.943200
+vn -0.426700 -0.716400 -0.552000
+vn 0.239100 -0.444300 0.863300
+vn 0.605400 -0.021100 -0.795600
+vn -0.027800 -0.405300 -0.913800
+vn 0.001700 -0.376900 -0.926200
+vn 0.562200 -0.757700 0.331300
+vn -0.118000 0.688800 -0.715200
+vn 0.922500 0.341000 0.180800
+vn -0.807400 0.547000 -0.221000
+vn -0.652200 0.704000 0.280800
+vn 0.917500 -0.146800 -0.369700
+vn 0.847300 0.473500 0.240300
+vn -0.092400 0.903400 -0.418700
+vn 0.080300 0.891700 -0.445300
+vn 0.005900 0.848400 -0.529300
+vn 0.772500 -0.280900 -0.569500
+vn 0.303300 0.484600 -0.820500
+vn 0.596000 0.059100 -0.800800
+vn 0.190800 0.448100 -0.873300
+vn 0.645000 -0.113300 -0.755700
+vn -0.851100 0.399200 0.340900
+vn 0.807900 0.568300 -0.155800
+vn 0.475700 -0.236500 -0.847200
+vn -0.006000 -0.989600 0.143600
+vn 0.004900 -0.994900 0.100800
+vn -0.076400 -0.815700 0.573300
+vn -0.083900 -0.797000 0.598100
+vn 0.039200 -0.983500 0.176400
+vn -0.668100 -0.430800 -0.606700
+vn -0.573400 -0.565600 -0.592700
+vn -0.317300 -0.678200 -0.662800
+vn -0.973300 0.174900 -0.148700
+vn -0.904900 -0.398600 -0.149000
+vn -0.864400 -0.394500 -0.311600
+vn -0.175200 -0.323600 -0.929800
+vn 0.905200 0.320000 0.279600
+vn 0.185200 -0.456100 -0.870400
+vn 0.958200 0.120200 0.259700
+vn -0.232000 -0.627100 0.743600
+vn -0.405500 -0.814000 0.416000
+vn -0.280100 -0.791600 0.543100
+vn -0.505700 0.635600 0.583300
+vn 0.257900 0.433100 -0.863600
+vn 0.120200 0.515100 -0.848600
+vn 0.191200 0.686900 -0.701100
+vn 0.610100 0.118900 -0.783300
+vn 0.961000 0.160400 0.225100
+vn 0.678500 -0.722900 0.130700
+vn -0.289800 -0.269200 -0.918400
+vn -0.782700 -0.260700 -0.565100
+vn 0.922700 0.270800 0.274200
+vn 0.830500 0.458500 0.316100
+vn -0.756000 -0.575900 0.311000
+vn -0.863900 -0.386000 0.323500
+vn -0.795200 -0.562100 0.227200
+vn -0.164300 -0.207800 -0.964300
+vn -0.512900 -0.243100 -0.823300
+vn 0.630100 -0.688500 0.359100
+vn 0.056900 -0.982800 -0.175700
+vn -0.034800 -0.999100 -0.025100
+vn -0.076200 -0.904900 -0.418600
+vn 0.528500 -0.384500 -0.756900
+vn 0.811000 0.548800 0.202600
+vn -0.775100 -0.006800 -0.631700
+vn 0.559700 0.733800 0.385000
+vn 0.659200 0.747300 0.083400
+vn 0.641100 0.656100 0.398100
+vn 0.701200 0.710600 -0.057100
+vn -0.586900 -0.741800 -0.324500
+vn -0.510400 0.795700 0.326000
+vn 0.393500 0.879800 -0.266500
+vn 0.744300 0.667200 -0.026600
+vn 0.561000 0.796800 0.224300
+vn 0.306600 0.802500 0.511900
+vn -0.088300 0.990300 0.106900
+vn -0.076500 0.955800 0.283700
+vn -0.588100 0.799000 -0.124800
+vn 0.146100 0.935900 0.320500
+vn -0.000100 0.951700 0.307000
+vn 0.372300 0.914900 -0.156100
+vn 0.285700 0.957500 0.038700
+vn 0.207300 0.933400 0.292700
+vn -0.091900 0.907900 0.409000
+vn -0.222700 0.796000 0.562700
+vn 0.064100 0.996900 -0.043800
+vn -0.135200 0.986400 0.093200
+vn 0.058000 0.967000 -0.247900
+vn 0.216900 0.939700 0.264400
+vn -0.617900 0.422200 -0.663200
+vn 0.642400 0.765900 -0.028300
+vn 0.019300 0.413000 -0.910500
+vn 0.096800 0.995100 0.020000
+vn 0.263900 0.964100 -0.028900
+vn -0.840400 0.428400 -0.331900
+vn -0.419000 0.890400 -0.177800
+vn 0.161700 0.981000 0.107100
+vn 0.039200 0.980700 0.191600
+vn 0.045300 0.911300 0.409200
+vn 0.343800 0.876700 -0.336300
+vn 0.346300 0.924700 -0.158200
+vn 0.176500 0.961800 -0.209000
+vn -0.013000 0.998900 -0.045200
+vn -0.681000 0.526700 -0.508800
+vn 0.093200 0.987400 -0.128000
+vn 0.019200 0.998600 -0.049300
+vn -0.024700 0.999100 -0.034100
+vn 0.261100 0.965200 0.012800
+vn 0.404700 0.913900 -0.029400
+vn 0.177400 0.961300 0.210500
+vn 0.606100 0.727400 0.321700
+vn 0.045400 0.878800 0.474900
+vn -0.935800 -0.303900 0.178800
+vn -0.783100 0.520200 0.340600
+vn -0.457000 -0.596000 0.660300
+vn -0.888300 -0.179700 0.422500
+vn -0.705700 0.619200 -0.344200
+vn -0.916300 0.147100 -0.372400
+vn 0.517500 0.798600 0.307100
+vn 0.697100 0.572000 0.432200
+vn -0.025000 0.901100 0.432800
+vn -0.388000 0.915000 0.110200
+vn 0.176100 0.756300 -0.630000
+vn 0.005200 0.998500 0.054600
+vn 0.226800 0.952400 -0.203700
+vn 0.007700 0.943700 0.330700
+vn -0.710500 0.612100 0.347100
+vn -0.007500 0.930800 -0.365500
+vn -0.360500 -0.167200 -0.917600
+vn -0.986600 0.120500 0.110000
+vn 0.005600 0.821600 0.569900
+vn -0.558800 0.801000 -0.214800
+vn -0.879700 0.281000 0.383500
+vn -0.917800 0.378500 0.119700
+vn -0.989400 0.136500 0.049400
+vn -0.130400 0.954400 -0.268400
+vn 0.223900 0.970000 -0.094500
+vn -0.852400 0.507700 -0.124600
+vn 0.650900 0.592600 0.474400
+vn -0.520300 0.493900 -0.696600
+vn -0.552900 0.222800 -0.802900
+vn -0.777600 0.292700 -0.556400
+vn 0.813200 0.581800 -0.013900
+vn -0.849400 0.253400 0.462900
+vn -0.901500 0.305800 0.306200
+vn 0.760300 0.622200 0.186500
+vn -0.990200 -0.136000 -0.030600
+vn 0.771600 0.634100 0.049400
+vn -0.081600 -0.190300 -0.978300
+vn 0.041400 -0.337700 -0.940300
+vn -0.681100 0.732000 0.017000
+vn 0.762400 0.569900 -0.306500
+vn 0.535500 0.606200 0.588000
+vn 0.568100 0.712200 0.412300
+vn -0.593700 0.565200 0.572700
+vn -0.553800 0.771800 0.312500
+vn 0.048400 0.336500 -0.940400
+vn 0.014200 0.506700 -0.862000
+vn 0.233700 0.338100 -0.911600
+vn 0.748100 0.662900 -0.028000
+vn 0.697300 0.705000 0.129200
+vn 0.621300 0.728800 0.287800
+vn 0.751700 0.643800 -0.143300
+vn 0.673500 0.739200 0.006700
+vn 0.609800 0.780300 0.138900
+vn 0.654100 0.652600 -0.382300
+vn 0.720000 0.644200 -0.257900
+vn -0.895800 0.236700 -0.376100
+vn -0.077400 0.921500 -0.380500
+vn -0.491300 0.300100 -0.817600
+vn 0.645000 0.754400 -0.121200
+vn 0.516000 0.796900 0.314200
+vn 0.703400 0.584200 -0.404900
+vn -0.798100 -0.561800 0.217700
+vn 0.389500 0.841200 0.374900
+vn 0.031000 0.875300 0.482600
+vn 0.577500 0.814600 -0.053100
+vn 0.558600 0.828300 0.041700
+vn 0.470700 0.861700 0.189300
+vn 0.352400 0.802700 0.481000
+vn 0.572200 0.761400 -0.304600
+vn 0.561400 0.810900 -0.164700
+vn 0.431200 0.897200 0.095200
+vn 0.399100 0.876600 0.268800
+vn 0.490300 0.823800 -0.284500
+vn 0.019600 0.221000 -0.975100
+vn -0.739600 0.396000 -0.544200
+vn -0.776400 -0.241500 -0.582100
+vn -0.473200 -0.435200 -0.766000
+vn -0.844100 -0.536100 -0.010000
+vn -0.543000 0.644100 0.538800
+vn -0.855900 -0.324100 0.403000
+vn -0.974000 -0.005600 -0.226400
+vn -0.326500 -0.822700 0.465300
+vn -0.267300 -0.893100 0.361900
+vn -0.369200 0.801000 0.471200
+vn -0.490700 0.730700 0.474500
+vn -0.658400 0.528900 0.535400
+vn -0.349000 0.800100 0.487800
+vn -0.274300 0.648700 0.709900
+vn -0.420600 0.029200 0.906700
+vn -0.584500 -0.079300 -0.807500
+vn -0.327300 -0.075500 -0.941900
+vn -0.584900 0.239900 -0.774800
+vn -0.476700 0.679100 0.558200
+vn -0.814400 -0.360300 0.454800
+vn -0.686500 -0.332600 0.646500
+vn -0.813600 0.237700 0.530500
+vn -0.191600 -0.761900 -0.618700
+vn -0.802900 -0.320900 0.502300
+vn -0.805400 -0.325700 0.495300
+vn -0.849400 0.036000 0.526400
+vn -0.725500 0.445100 0.524800
+vn 0.156400 0.351800 -0.922900
+vn 0.020000 -0.999500 -0.021600
+vn 0.024600 -0.999300 -0.028900
+vn 0.048500 -0.998600 -0.020400
+vn -0.780100 0.447600 -0.437000
+vn -0.626000 0.460400 0.629300
+vn -0.546600 0.246700 0.800300
+vn -0.764700 -0.193600 0.614600
+vn -0.675000 0.435400 0.595700
+vn -0.416100 0.256200 -0.872500
+vn -0.694000 0.248800 0.675600
+vn -0.684900 0.710000 -0.163800
+vn -0.639900 -0.342000 0.688100
+vn -0.978100 0.119700 0.170300
+vn -0.914300 0.346000 0.210400
+vn -0.600000 0.375700 0.706200
+vn -0.724600 0.276000 0.631500
+vn -0.776600 -0.073100 0.625700
+vn -0.254600 0.068300 -0.964600
+vn -0.267700 0.194700 -0.943600
+vn -0.377500 0.111900 -0.919200
+vn -0.366600 -0.005000 -0.930400
+vn -0.346000 0.127900 -0.929400
+vn -0.359600 0.110400 -0.926500
+vn -0.786400 0.000000 -0.617700
+vn -0.624000 -0.243900 -0.742400
+vn -0.727700 -0.583000 0.361200
+vn -0.285600 -0.855700 0.431600
+vn -0.780500 0.231200 0.580800
+vn -0.977200 0.124200 0.172300
+vn -0.503000 0.717600 0.481700
+vn -0.231000 -0.827800 0.511200
+vn -0.616700 -0.374100 0.692600
+vn -0.836700 0.546000 -0.041400
+vn -0.577200 0.518700 0.630700
+vn -0.474500 0.651500 0.591900
+vn 0.538300 0.702200 -0.465900
+vn -0.280600 -0.259600 0.924000
+vn -0.503200 -0.174900 0.846200
+vn -0.506900 -0.074100 0.858800
+vn -0.968200 0.137700 -0.208700
+vn -0.160500 -0.088200 0.983100
+vn -0.654200 0.141800 0.742900
+vn -0.718100 0.070600 0.692300
+vn -0.929800 -0.231400 -0.286100
+vn -0.631000 -0.339900 0.697400
+vn -0.633000 -0.482300 0.605500
+vn -0.840400 0.408900 -0.355600
+vn -0.982000 -0.040300 -0.184700
+vn 0.175500 -0.549000 -0.817200
+vn 0.230000 -0.643900 -0.729600
+vn -0.641600 -0.161500 0.749800
+vn -0.370000 -0.332300 0.867600
+vn -0.753700 0.281900 0.593700
+vn -0.610800 -0.015100 0.791700
+vn -0.377100 0.191200 -0.906200
+vn -0.445500 0.340800 -0.827800
+vn -0.334900 0.329000 -0.882900
+vn -0.742300 -0.004700 0.670100
+vn -0.666700 -0.146100 0.730800
+vn -0.121600 -0.379900 0.917000
+vn -0.507500 -0.369300 -0.778400
+vn -0.060900 -0.581700 0.811100
+vn -0.036800 0.195600 -0.980000
+vn -0.068100 0.293900 -0.953400
+vn -0.930200 0.366600 0.015900
+vn -0.772800 0.621100 -0.130600
+vn -0.473100 0.148000 -0.868500
+vn -0.645500 0.270800 -0.714100
+vn -0.508000 0.203800 -0.836900
+vn -0.765700 0.390900 0.510800
+vn 0.284700 0.298800 -0.910800
+vn 0.435300 0.318600 -0.842000
+vn 0.406000 0.285700 -0.868000
+vn -0.717300 -0.679900 -0.152400
+vn -0.780000 0.125600 0.613100
+vn -0.586100 0.169300 -0.792300
+vn -0.873400 0.127400 0.470000
+vn -0.796700 0.402100 0.451200
+vn -0.738500 0.648100 0.185700
+vn -0.764100 0.151200 0.627100
+vn -0.308500 -0.275600 -0.910400
+vn -0.581700 0.391400 -0.713000
+vn -0.363400 0.090300 -0.927200
+vn -0.910500 -0.393400 0.127100
+vn -0.677800 0.106800 0.727400
+vn -0.382600 -0.921300 0.068600
+vn -0.881900 -0.224500 0.414600
+vn -0.844500 -0.076800 0.530000
+vn -0.825800 0.122600 0.550500
+vn -0.705700 0.373600 0.601900
+vn -0.706600 0.452300 -0.544100
+vn -0.740400 -0.289900 0.606400
+vn -0.839400 -0.170400 0.516100
+vn -0.775400 0.268600 0.571400
+vn -0.465700 -0.783100 -0.412100
+vn -0.604000 0.087600 0.792100
+vn -0.692700 0.377100 0.614700
+vn -0.768400 0.023700 0.639500
+vn -0.525300 0.001900 -0.850900
+vn -0.279900 -0.042300 -0.959100
+vn -0.131900 -0.205800 -0.969700
+vn -0.691700 0.162900 0.703500
+vn -0.098000 -0.889700 0.445900
+vn -0.129300 0.117000 -0.984600
+vn 0.459800 0.774800 -0.433900
+vn -0.634100 0.622300 0.458900
+vn -0.799000 -0.146600 0.583200
+vn -0.760800 -0.389100 0.519300
+vn -0.725500 0.218200 0.652600
+vn -0.368900 0.896400 -0.245500
+vn -0.711200 0.394700 0.581700
+vn -0.657100 0.538200 0.527700
+vn -0.609100 0.481300 0.630300
+vn -0.779600 -0.153100 0.607200
+vn -0.769500 0.071200 0.634600
+vn -0.752400 -0.359800 0.551700
+vn 0.154200 0.215400 -0.964300
+vn 0.180700 0.407500 -0.895100
+vn 0.139300 0.276800 -0.950800
+vn -0.357600 0.072400 -0.931000
+vn -0.597100 0.098300 -0.796100
+vn -0.520100 -0.015300 -0.854000
+vn -0.717100 -0.555200 0.421400
+vn 0.098500 -0.218600 -0.970800
+vn 0.226900 -0.590800 -0.774200
+vn 0.046100 0.211500 -0.976300
+vn -0.802900 0.092200 0.588800
+vn -0.009000 0.140600 -0.990000
+vn -0.606200 0.774300 0.181500
+vn -0.698500 -0.029200 -0.715000
+vn -0.565800 -0.147400 -0.811200
+vn -0.603900 -0.300800 -0.738100
+vn -0.421600 -0.003100 -0.906800
+vn -0.054400 -0.993600 0.098800
+vn 0.016800 -0.999800 -0.007100
+vn -0.382100 0.440900 -0.812200
+vn -0.357000 -0.638100 0.682100
+vn -0.024700 0.352800 -0.935300
+vn -0.629400 -0.444100 0.637700
+vn -0.567500 0.016000 -0.823200
+vn 0.334300 -0.509200 -0.793000
+vn -0.357800 -0.073400 -0.930900
+vn 0.330200 0.431100 -0.839700
+vn 0.358600 0.429900 -0.828600
+vn 0.329600 0.318200 -0.888900
+vn -0.089100 0.660500 -0.745500
+vn -0.028700 0.598700 -0.800400
+vn -0.038700 0.635700 -0.771000
+vn -0.443600 0.069400 -0.893500
+vn 0.119200 0.838600 -0.531400
+vn -0.051700 0.384600 -0.921600
+vn -0.199200 0.629000 -0.751500
+vn 0.109400 0.858500 -0.501000
+vn 0.162700 0.716500 -0.678400
+vn 0.108200 0.611900 -0.783500
+vn -0.045400 0.729300 -0.682700
+vn 0.142500 0.734200 -0.663800
+vn 0.306500 0.678800 -0.667300
+vn 0.391400 0.449800 -0.802800
+vn 0.555400 0.322900 -0.766300
+vn -0.861100 -0.286100 -0.420200
+vn -0.384800 0.590000 -0.709800
+vn -0.660100 -0.192300 -0.726100
+vn -0.651100 -0.517100 -0.555600
+vn -0.651800 -0.307500 -0.693200
+vn -0.462900 -0.366600 -0.807100
+vn -0.960300 0.009600 -0.278800
+vn -0.888800 -0.085600 -0.450200
+vn -0.450800 -0.655700 -0.605600
+vn -0.938500 -0.158900 -0.306400
+vn -0.525300 -0.607500 -0.595800
+vn -0.648100 -0.579300 -0.494400
+vn -0.982300 0.044800 -0.182000
+vn -0.965600 0.018100 -0.259300
+vn -0.718000 -0.572600 -0.395700
+vn -0.628100 0.751700 -0.200900
+vn -0.563700 -0.651500 -0.507800
+vn -0.938000 -0.271800 -0.215200
+vn -0.963700 -0.177800 -0.199200
+vn -0.642100 -0.656200 -0.396300
+vn -0.867800 -0.404400 -0.288700
+vn -0.019700 0.790200 -0.612600
+vn 0.280900 0.592500 -0.755000
+vn 0.272600 0.471000 -0.838900
+vn -0.486300 0.715500 -0.501600
+vn -0.546000 0.693000 -0.470700
+vn -0.299300 -0.935000 -0.190200
+vn -0.980300 0.132900 -0.145700
+vn -0.033900 0.612700 -0.789600
+vn 0.044400 0.486100 -0.872700
+vn -0.050300 0.723500 -0.688500
+vn -0.141400 -0.987900 0.063800
+vn -0.403100 -0.869900 0.284200
+vn -0.165200 -0.971600 0.169200
+vn -0.763200 -0.625500 0.162000
+vn -0.036000 -0.999100 -0.020300
+vn -0.370300 -0.899100 -0.233300
+vn -0.114400 0.725800 -0.678300
+vn -0.091600 0.377300 -0.921500
+vn -0.706700 -0.305700 -0.638000
+vn -0.732200 -0.282500 -0.619700
+vn -0.808000 -0.132200 -0.574100
+vn -0.846800 0.100400 -0.522300
+vn -0.897100 -0.393900 -0.200000
+vn 0.600800 0.475900 -0.642300
+vn 0.563700 0.324200 -0.759700
+vn -0.783800 -0.363000 -0.503700
+vn -0.863500 -0.295400 -0.408700
+vn -0.395600 0.779500 -0.485700
+vn -0.688100 0.568700 -0.450600
+vn -0.853700 0.336600 -0.397200
+vn -0.714000 -0.622100 -0.321100
+vn 0.178500 0.492000 -0.852000
+vn -0.054700 0.385400 -0.921100
+vn 0.126300 0.560800 -0.818200
+vn 0.124400 0.334800 -0.934000
+vn -0.865000 -0.300600 -0.401700
+vn -0.924800 -0.146600 -0.350900
+vn -0.890900 0.149200 -0.429000
+vn -0.995200 0.057200 0.079500
+vn -0.846500 -0.275500 -0.455500
+vn -0.931300 0.019000 -0.363600
+vn -0.903700 -0.345700 -0.252300
+vn -0.908100 -0.259800 -0.328400
+vn -0.910200 -0.276400 -0.308500
+vn -0.957600 -0.275500 -0.084000
+vn 0.127300 0.403000 -0.906300
+vn -0.815500 -0.139600 -0.561700
+vn -0.907300 -0.279800 -0.313800
+vn -0.860200 0.170900 -0.480500
+vn -0.889600 -0.298400 -0.345700
+vn -0.668900 0.234000 -0.705500
+vn -0.675800 0.489100 -0.551300
+vn -0.524100 0.527300 -0.668800
+vn -0.924100 -0.159800 -0.347000
+vn -0.793800 -0.442100 0.417500
+vn -0.615000 0.168900 -0.770200
+vn -0.695500 0.385800 -0.606100
+vn -0.705100 -0.612200 -0.357800
+vn 0.057300 0.138700 -0.988600
+vn 0.111800 -0.427700 -0.896900
+vn -0.254600 -0.914900 0.313000
+vn -0.159600 -0.986700 0.032000
+vn -0.003800 -0.997400 0.071400
+vn -0.975100 -0.207800 -0.077300
+vn 0.314000 0.794500 -0.519800
+vn 0.177400 0.797300 -0.576900
+vn -0.860900 0.361600 -0.357900
+vn -0.393600 0.854800 -0.338200
+vn -0.892800 -0.254600 -0.371400
+vn -0.320000 0.667300 -0.672400
+vn -0.750500 -0.643100 -0.151800
+vn -0.982900 0.166900 -0.077400
+vn -0.897600 -0.355100 -0.261200
+vn -0.956000 0.284100 -0.072500
+vn -0.612000 0.234200 -0.755400
+vn -0.605800 -0.060500 -0.793300
+vn -0.653800 0.176400 -0.735800
+vn -0.921700 0.265300 -0.282900
+vn 0.191300 -0.533900 -0.823600
+vn -0.810100 -0.526000 -0.259100
+vn -0.665400 0.594000 -0.452000
+vn -0.826300 0.504000 -0.251300
+vn -0.950600 0.173300 -0.257400
+vn -0.943900 -0.153900 -0.292200
+vn -0.257900 -0.537200 -0.803000
+vn -0.973800 -0.227500 0.002400
+vn 0.496000 0.361600 -0.789400
+vn 0.607100 0.193600 -0.770600
+vn -0.163500 0.327500 -0.930600
+vn -0.780600 -0.601600 -0.169400
+vn -0.809100 0.506700 -0.297600
+vn -0.941800 -0.117100 -0.315000
+vn 0.528600 0.617400 -0.582500
+vn 0.464100 0.545000 -0.698200
+vn 0.417900 0.502900 -0.756600
+vn 0.018600 -0.997300 0.070100
+vn -0.664800 -0.579900 -0.470800
+vn -0.602300 -0.524600 -0.601600
+vn -0.509700 -0.701200 -0.498500
+vn -0.608400 -0.770500 0.190100
+vn -0.986000 -0.126000 -0.109100
+vn -0.914400 0.290500 -0.281900
+vn -0.841800 0.396300 -0.366400
+vn 0.163900 0.244800 -0.955600
+vn 0.004400 0.720100 -0.693800
+vn -0.059400 0.714100 -0.697400
+vn 0.457800 0.496900 -0.737200
+vn 0.370700 0.521100 -0.768700
+vn -0.922700 -0.369900 -0.108100
+vn -0.600200 -0.364100 -0.712100
+vn -0.713900 -0.275900 -0.643600
+vn -0.565600 -0.142200 -0.812300
+vn -0.284400 -0.910800 0.299100
+vn -0.168200 0.863800 -0.474900
+vn -0.640400 0.677000 -0.362700
+vn 0.266300 0.853100 -0.448500
+vn -0.471600 -0.831300 -0.294200
+vn -0.549600 -0.770100 -0.323800
+vn -0.679000 -0.684700 -0.264600
+vn -0.948000 -0.191000 -0.254500
+vn -0.743200 -0.083400 -0.663900
+vn -0.741100 -0.022600 -0.671000
+vn -0.602500 0.057100 -0.796000
+vn -0.685800 0.176000 -0.706200
+vn -0.086500 0.560900 -0.823300
+vn -0.992300 -0.114700 -0.045400
+vn -0.860100 -0.197200 -0.470400
+vn -0.738800 0.212300 -0.639600
+vn -0.979700 -0.027500 -0.198400
+vn -0.090200 0.540300 -0.836600
+vn -0.752500 -0.149800 -0.641300
+vn -0.048300 0.928800 -0.367400
+vn 0.236300 0.846900 -0.476200
+vn 0.195600 -0.574600 -0.794700
+vn 0.206700 -0.061100 -0.976500
+vn 0.467400 0.165400 -0.868400
+vn 0.461400 0.433500 -0.774000
+vn 0.492700 0.412300 -0.766300
+vn 0.211100 -0.088000 -0.973500
+vn -0.800700 0.074000 -0.594400
+vn 0.354600 0.683900 -0.637600
+vn -0.705300 -0.425400 -0.567100
+vn 0.385400 0.382300 -0.839800
+vn 0.476800 0.214600 -0.852400
+vn 0.016000 0.681400 -0.731700
+vn 0.015100 -0.999800 -0.010700
+vn 0.154100 0.347800 -0.924800
+vn -0.978400 0.095700 -0.183000
+vn -0.090800 0.576800 -0.811800
+vn -0.171200 0.542500 -0.822400
+vn -0.751400 -0.332900 -0.569700
+vn -0.783300 -0.117100 -0.610400
+vn 0.022900 -0.999500 -0.022900
+vn -0.063800 0.635900 -0.769100
+vn -0.088600 0.674300 -0.733100
+vn -0.104300 0.778500 -0.618900
+vn 0.190500 0.274100 -0.942600
+vn -0.900400 -0.161300 -0.404100
+vn -0.672400 -0.325100 -0.665000
+vn -0.609900 -0.706000 -0.359900
+vn -0.793600 -0.298900 -0.529900
+vn 0.006200 0.516600 -0.856200
+vn -0.839000 -0.037500 -0.542800
+vn -0.866400 0.359300 -0.346800
+vn -0.809400 -0.429900 -0.399900
+vn -0.835900 -0.397500 -0.378500
+vn -0.898000 -0.046400 -0.437500
+vn -0.843800 0.158000 -0.512800
+vn -0.755100 0.283300 -0.591200
+vn -0.598100 0.312800 -0.737800
+vn -0.674700 0.717600 -0.172400
+vn -0.047900 0.697800 -0.714700
+vn -0.488100 -0.691200 -0.532900
+vn -0.589900 -0.701700 -0.399400
+vn -0.799300 0.245900 -0.548200
+vn -0.708100 -0.143100 -0.691400
+vn -0.878700 0.190900 -0.437400
+vn -0.735800 0.469500 -0.487900
+vn -0.414900 0.845700 -0.335700
+vn -0.577600 0.356000 -0.734600
+vn -0.656300 -0.675300 -0.336400
+vn -0.545700 -0.568400 -0.615600
+vn -0.693500 -0.662400 -0.283300
+vn -0.859200 -0.374600 -0.348500
+vn -0.915600 0.085800 -0.392700
+vn -0.788000 0.154600 -0.595900
+vn -0.912800 -0.140500 -0.383400
+vn -0.950300 0.021100 -0.310600
+vn -0.227600 0.764400 -0.603200
+vn 0.067500 -0.996800 0.043800
+vn -0.617200 0.171700 -0.767800
+vn -0.735100 0.541100 -0.408500
+vn -0.579500 0.780900 -0.233000
+vn -0.728500 -0.241000 -0.641200
+vn -0.863000 0.043400 -0.503400
+vn -0.668300 -0.020400 -0.743600
+vn -0.751000 0.188600 -0.632800
+vn 0.457100 0.248900 -0.853800
+vn 0.507900 0.273200 -0.816900
+vn -0.762300 0.406800 -0.503300
+vn -0.823000 -0.487600 -0.291300
+vn 0.556100 0.488600 -0.672300
+vn -0.753900 0.611800 -0.239400
+vn -0.683500 -0.683800 -0.255400
+vn 0.544000 0.105100 -0.832500
+vn 0.325000 0.408200 -0.853100
+vn 0.407300 0.153000 -0.900400
+vn 0.581400 0.581400 -0.569100
+vn -0.212500 0.798200 -0.563600
+vn -0.001100 0.799600 -0.600500
+vn 0.472600 0.636000 -0.610000
+vn 0.049500 0.420100 -0.906100
+vn 0.399700 0.758500 -0.514700
+vn 0.440700 0.608900 -0.659500
+vn 0.828900 0.109000 -0.548700
+vn -0.051300 -0.951100 0.304400
+vn -0.013900 -0.643800 0.765100
+vn 0.072500 -0.734400 0.674800
+vn -0.239600 -0.970800 -0.006000
+vn -0.241600 -0.956500 -0.163300
+vn 0.255200 0.451900 -0.854700
+vn 0.239100 0.658600 -0.713500
+vn 0.134200 0.568400 -0.811700
+vn -0.120500 0.879300 -0.460700
+vn 0.296100 0.671800 -0.678900
+vn 0.350100 0.690300 -0.633200
+vn 0.104000 0.526600 -0.843700
+vn 0.023100 -0.997200 0.070400
+vn 0.039300 0.516400 -0.855400
+vn 0.535000 0.424800 -0.730200
+vn -0.008400 0.411500 -0.911400
+vn -0.232600 -0.969500 -0.076600
+vn -0.219800 0.876900 -0.427500
+vn 0.557100 0.579700 -0.594700
+vn -0.298100 0.614700 -0.730200
+vn -0.260900 -0.955400 0.137900
+vn -0.001400 -0.999500 0.032400
+vn 0.327700 0.313600 -0.891200
+vn -0.369100 0.258600 -0.892700
+vn 0.121000 0.169100 -0.978100
+vn -0.015200 0.827800 -0.560900
+vn -0.267800 0.849400 -0.454800
+vn 0.277400 -0.554400 -0.784600
+vn 0.293600 0.345400 -0.891300
+vn 0.561700 0.270100 -0.781900
+vn 0.433500 0.189700 -0.880900
+vn -0.028500 0.351100 -0.935900
+vn 0.053000 0.436000 -0.898300
+vn -0.042300 0.416300 -0.908200
+vn -0.574400 -0.808600 -0.127100
+vn -0.125600 0.441200 -0.888600
+vn 0.575300 0.291800 -0.764100
+vn 0.093300 0.726000 -0.681300
+vn 0.143100 0.418800 -0.896700
+vn -0.099100 0.678300 -0.728000
+vn -0.204000 0.670800 -0.713000
+vn -0.233600 0.528300 -0.816300
+vn -0.322000 0.560300 -0.763100
+vn 0.174000 -0.190700 -0.966100
+vn 0.289000 0.283500 -0.914300
+vn 0.474700 0.382900 -0.792500
+vn 0.121800 0.682600 -0.720500
+vn 0.320600 0.193400 -0.927200
+vn 0.541100 0.613600 -0.575000
+vn -0.134000 0.520400 -0.843300
+vn -0.089400 0.771000 -0.630500
+vn -0.045200 0.438100 -0.897800
+vn -0.095200 0.641900 -0.760800
+vn -0.000300 0.666900 -0.745100
+vn 0.085200 0.883800 -0.460000
+vn 0.061000 0.486500 -0.871500
+vn 0.105700 0.760900 -0.640200
+vn -0.006600 0.465000 -0.885300
+vn 0.149000 0.871000 -0.468200
+vn -0.429600 -0.699200 0.571400
+vn 0.064600 0.140000 -0.988000
+vn 0.134900 0.552700 -0.822400
+vn 0.205400 -0.537500 0.817800
+vn 0.224900 0.610000 -0.759800
+vn 0.292000 0.810300 -0.508000
+vn 0.354300 0.098500 -0.929900
+vn -0.646200 -0.629800 -0.431000
+vn 0.227100 0.218400 -0.949100
+vn 0.093200 0.616500 -0.781800
+vn -0.022400 0.483500 -0.875000
+vn 0.513600 0.094600 -0.852700
+vn -0.532700 -0.201300 -0.822000
+vn -0.564000 -0.091300 -0.820700
+vn -0.463000 0.355400 -0.812000
+vn -0.262900 -0.110900 -0.958400
+vn -0.384900 -0.278000 -0.880100
+vn -0.305100 0.016800 -0.952100
+vn -0.412300 0.136600 -0.900700
+vn 0.432400 -0.238400 -0.869500
+vn -0.151600 0.299900 -0.941800
+vn -0.213200 0.381700 -0.899300
+vn 0.192000 -0.031400 -0.980900
+vn 0.048300 0.256000 -0.965500
+vn 0.260100 -0.315600 -0.912500
+vn -0.189200 -0.416600 -0.889200
+vn 0.521500 -0.018600 -0.853000
+vn -0.405500 -0.241300 -0.881600
+vn -0.425100 -0.221600 -0.877600
+vn -0.368700 0.180200 -0.911900
+vn -0.479100 -0.665500 -0.572300
+vn -0.319600 -0.601200 -0.732400
+vn -0.363600 -0.703000 -0.611200
+vn -0.501900 -0.101000 -0.859000
+vn -0.516300 -0.489100 -0.703000
+vn 0.122400 -0.315800 -0.940900
+vn -0.245700 0.230000 -0.941600
+vn -0.256600 0.182700 -0.949000
+vn -0.437700 0.147800 -0.886900
+vn 0.067000 -0.020300 -0.997500
+vn -0.093100 -0.492700 -0.865200
+vn -0.026600 -0.998400 -0.050500
+vn -0.231300 0.144800 -0.962000
+vn -0.285700 0.003200 -0.958300
+vn -0.288900 0.287400 -0.913200
+vn -0.123100 0.017100 -0.992200
+vn -0.464300 0.000300 -0.885600
+vn -0.050300 -0.341300 -0.938600
+vn -0.408100 -0.523100 -0.748200
+vn 0.118400 -0.218800 -0.968500
+vn -0.256600 -0.125300 -0.958300
+vn 0.068500 -0.427000 -0.901600
+vn -0.060400 0.358400 -0.931600
+vn 0.061600 -0.279900 -0.958000
+vn -0.331200 -0.379500 -0.863900
+vn 0.027900 -0.301400 -0.953100
+vn -0.356900 -0.721500 -0.593200
+vn -0.399900 -0.261600 -0.878400
+vn -0.249100 -0.298200 -0.921400
+vn -0.402100 -0.315400 -0.859600
+vn -0.107900 -0.313600 -0.943400
+vn -0.029600 -0.999000 0.034900
+vn -0.240100 -0.251600 -0.937600
+vn -0.011700 -0.141400 -0.989900
+vn -0.179300 -0.284100 -0.941900
+vn 0.328100 -0.358300 -0.874100
+vn 0.248700 0.254100 -0.934600
+vn -0.344200 -0.414900 -0.842200
+vn 0.607000 -0.128400 -0.784200
+vn 0.478100 0.035100 -0.877600
+vn -0.107600 0.237200 -0.965500
+vn 0.425200 -0.495500 -0.757400
+vn -0.261400 -0.363500 -0.894100
+vn 0.435600 0.053600 -0.898500
+vn 0.384900 -0.327200 -0.863000
+vn 0.421500 -0.114600 -0.899500
+vn 0.453700 -0.113800 -0.883800
+vn 0.407000 0.017100 -0.913200
+vn 0.392300 0.093400 -0.915000
+vn 0.345000 -0.421000 -0.838900
+vn 0.306700 -0.080300 -0.948400
+vn 0.292800 -0.183700 -0.938400
+vn -0.219300 0.288200 -0.932100
+vn 0.306400 -0.173600 -0.935900
+vn 0.416200 0.031200 -0.908700
+vn -0.639900 -0.746600 0.181700
+vn 0.307900 -0.352700 -0.883600
+vn 0.417400 0.069000 -0.906100
+vn -0.577000 -0.815800 0.038500
+vn -0.346700 -0.937900 0.005100
+vn 0.315700 -0.386000 -0.866800
+vn 0.237300 -0.219600 -0.946300
+vn 0.454400 -0.000400 -0.890800
+vn 0.203900 -0.205500 -0.957200
+vn 0.303600 -0.098400 -0.947700
+vn 0.461900 0.073600 -0.883800
+vn 0.096700 -0.247800 -0.963900
+vn 0.096000 -0.425700 -0.899700
+vn 0.186400 -0.456400 -0.870000
+vn 0.242900 -0.060700 -0.968100
+vn 0.271000 -0.248400 -0.929900
+vn 0.335300 -0.443100 -0.831400
+vn 0.110200 -0.192100 -0.975100
+vn 0.289100 -0.096500 -0.952400
+vn 0.164300 -0.080100 -0.983100
+vn 0.241400 -0.169900 -0.955400
+vn 0.267600 -0.258200 -0.928300
+vn 0.472500 -0.143100 -0.869600
+vn 0.355000 0.103600 -0.929100
+vn 0.278300 0.124300 -0.952400
+vn 0.203700 -0.349700 -0.914500
+vn 0.256700 -0.209700 -0.943400
+vn 0.361100 0.076700 -0.929300
+vn -0.042500 -0.214100 -0.975900
+vn 0.233900 -0.107900 -0.966200
+vn 0.255900 0.029800 -0.966200
+vn 0.212700 -0.634000 -0.743500
+vn 0.335600 -0.484600 -0.807800
+vn 0.295000 -0.229100 -0.927600
+vn 0.359700 0.139800 -0.922500
+vn 0.211300 -0.235700 -0.948500
+vn 0.211400 -0.175800 -0.961400
+vn 0.206100 -0.202600 -0.957300
+vn 0.213300 -0.303200 -0.928700
+vn 0.123800 -0.454200 -0.882300
+vn 0.296700 -0.044400 -0.953900
+vn 0.121500 -0.713600 -0.690000
+vn 0.222000 -0.266900 -0.937800
+vn 0.222300 -0.050800 -0.973600
+vn 0.125200 -0.126400 -0.984000
+vn 0.117300 -0.514600 -0.849400
+vn 0.228200 -0.155200 -0.961100
+vn 0.415400 0.034700 -0.909000
+vn 0.235800 -0.062200 -0.969800
+vn 0.142300 -0.074200 -0.987000
+vn 0.154100 -0.306700 -0.939200
+vn 0.227200 0.040600 -0.973000
+vn 0.165700 -0.281700 -0.945100
+vn 0.206600 -0.100800 -0.973200
+vn 0.224300 -0.175600 -0.958600
+vn 0.111000 -0.467400 -0.877000
+vn 0.006100 -0.513000 -0.858400
+vn 0.112300 -0.288000 -0.951000
+vn 0.188500 -0.144400 -0.971400
+vn -0.071900 -0.813500 0.577100
+vn 0.030600 -0.712100 -0.701400
+vn 0.083100 -0.435000 -0.896500
+vn 0.180400 -0.163500 -0.969900
+vn 0.200700 -0.235400 -0.950900
+vn 0.032900 -0.380000 -0.924400
+vn 0.160000 -0.281600 -0.946100
+vn 0.123800 -0.080800 -0.989000
+vn 0.255400 -0.171000 -0.951600
+vn 0.265600 -0.140100 -0.953800
+vn 0.123500 -0.038300 -0.991600
+vn 0.122800 0.009700 -0.992400
+vn -0.111300 -0.443100 -0.889500
+vn 0.104200 -0.321400 -0.941200
+vn 0.204200 -0.185300 -0.961200
+vn 0.859100 -0.507900 -0.063300
+vn -0.115700 -0.604600 0.788000
+vn -0.560300 -0.093800 -0.823000
+vn 0.116600 -0.044800 -0.992200
+vn 0.000800 -0.404300 -0.914600
+vn 0.068400 -0.282900 -0.956700
+vn 0.444100 -0.882500 0.154800
+vn 0.093800 -0.038800 -0.994800
+vn -0.044400 -0.104300 -0.993500
+vn -0.430700 -0.699100 -0.570700
+vn -0.189400 -0.467800 -0.863300
+vn -0.168300 -0.375000 -0.911600
+vn 0.351900 -0.833200 0.426400
+vn -0.072700 -0.177600 -0.981400
+vn 0.194600 -0.855200 0.480400
+vn -0.084800 -0.995000 -0.052000
+vn 0.039900 -0.977000 0.209600
+vn -0.343800 -0.393200 -0.852700
+vn -0.141800 -0.254200 -0.956700
+vn -0.078100 0.118000 -0.989900
+vn -0.492000 -0.151500 -0.857300
+vn -0.571200 -0.795500 -0.202300
+vn -0.754500 -0.441400 -0.485600
+vn -0.086900 -0.040400 -0.995400
+vn -0.182900 -0.134500 -0.973900
+vn -0.420200 -0.325700 -0.846900
+vn -0.424400 -0.862800 0.274600
+vn -0.345700 -0.195200 -0.917800
+vn -0.323300 -0.066100 -0.944000
+vn -0.288600 0.098600 -0.952300
+vn -0.286800 -0.543000 0.789200
+vn -0.243100 -0.860600 0.447500
+vn 0.050400 -0.997800 0.042600
+vn 0.105500 -0.991800 0.072100
+vn -0.207500 -0.978200 -0.001700
+vn -0.171500 -0.982500 -0.072200
+vn 0.137200 -0.940200 0.311800
+vn 0.013800 -0.999800 0.015700
+vn 0.177200 -0.560800 0.808700
+vn 0.034600 -0.999000 -0.029400
+vn -0.177700 -0.983800 0.022500
+vn 0.035300 -0.979000 0.200800
+vn -0.156400 -0.946200 0.283200
+vn -0.477100 -0.878200 -0.032700
+vn -0.191100 -0.909700 -0.368600
+vn 0.041800 -0.999100 0.008500
+vn 0.460300 -0.880200 0.115600
+vn -0.667500 -0.702700 0.246200
+vn -0.525400 -0.730900 0.435500
+vn -0.365400 -0.903700 0.222900
+vn -0.297600 -0.932200 0.205700
+vn -0.434100 -0.894000 0.110300
+vn 0.404600 -0.874300 0.268100
+vn -0.021500 -0.998300 0.054400
+vn 0.006600 -0.999900 0.004600
+vn -0.123400 -0.623400 0.772100
+vn -0.122900 -0.991400 -0.044900
+vn -0.634800 -0.771000 0.049700
+vn 0.088200 -0.948200 0.305200
+vn 0.062800 -0.958500 0.278000
+vn 0.227100 -0.968800 0.099100
+vn -0.025200 -0.999300 0.027800
+vn -0.430200 -0.873600 0.227600
+vn -0.441200 -0.888500 0.126500
+vn 0.183400 -0.982800 -0.021400
+vn 0.002000 -0.999300 -0.037800
+vn 0.031100 -0.999200 -0.022300
+vn -0.820500 -0.529000 -0.216500
+vn -0.154400 -0.968600 0.194700
+vn -0.490700 -0.860200 0.138800
+vn -0.483700 -0.870400 -0.091100
+vn -0.466600 -0.881200 0.076000
+vn 0.323600 -0.875700 0.358300
+vn 0.056700 -0.998400 0.002100
+vn 0.389800 -0.920800 -0.011300
+vn -0.624700 -0.780900 0.003400
+vn 0.260800 -0.951500 -0.163000
+vn 0.173200 -0.978500 0.112100
+vn -0.601500 -0.680600 0.418300
+vn 0.335200 -0.914800 0.225200
+vn -0.651000 -0.737500 -0.179600
+vn -0.892100 -0.451800 0.007400
+vn -0.698000 -0.714700 0.045800
+vn -0.663000 -0.703700 -0.255400
+vn -0.383600 -0.912900 -0.139300
+vn 0.068500 -0.997500 -0.013700
+vn 0.147700 -0.987400 -0.056600
+vn -0.472800 -0.881100 -0.007200
+vn -0.056800 -0.992400 0.109000
+vn -0.486800 -0.799800 0.351100
+vn -0.119400 -0.831400 0.542700
+vn -0.407000 -0.816600 0.409100
+vn -0.688200 -0.559800 0.461500
+vn -0.313100 -0.941000 0.128300
+vn 0.019000 -0.996100 0.085900
+vn 0.294000 -0.941200 0.166200
+vn 0.004000 -0.994400 0.105400
+vn -0.288100 -0.953400 0.089800
+vn -0.260600 -0.838200 0.479100
+vn -0.300400 -0.651100 0.696900
+vn -0.363600 -0.903800 0.225600
+vn -0.487600 -0.701600 0.519500
+vn -0.130200 -0.934100 0.332500
+vn 0.265400 -0.928300 0.260300
+vn 0.031400 -0.997000 0.070600
+vn -0.674100 -0.715500 0.183200
+vn -0.514500 -0.819600 -0.251800
+vn -0.705800 -0.628700 0.326400
+vn -0.582900 -0.806900 -0.095500
+vn -0.687900 -0.725800 0.006600
+vn -0.662700 -0.745200 0.073800
+vn -0.082600 -0.863000 0.498300
+vn -0.335100 -0.840100 0.426400
+vn -0.644600 -0.613200 0.456600
+vn -0.559700 -0.757600 0.335800
+vn -0.583800 -0.733800 0.347200
+vn 0.162800 -0.919900 0.356800
+vn -0.341000 -0.919300 -0.196400
+vn -0.447700 -0.892100 -0.060000
+vn -0.548900 -0.786800 0.282300
+vn -0.613500 -0.613700 0.496800
+vn -0.446900 -0.861500 -0.240900
+vn -0.185500 -0.982200 -0.028000
+vn -0.474800 -0.873000 0.111700
+vn -0.338600 -0.935800 -0.097800
+vn -0.317500 -0.948100 0.014500
+vn -0.361500 -0.904200 0.227500
+vn -0.458800 -0.749400 0.477300
+vn -0.035600 -0.999200 0.014700
+vn -0.380700 -0.856500 0.348500
+vn -0.475800 -0.668900 0.571200
+vn -0.494700 -0.532900 0.686500
+vn -0.134600 -0.987200 0.084800
+vn -0.423000 -0.803600 0.418600
+vn 0.234700 -0.971700 -0.026500
+vn -0.027900 -0.997200 -0.069000
+vn -0.003500 -1.000000 -0.006200
+vn -0.272500 -0.943400 0.188700
+vn -0.345900 -0.669500 0.657400
+vn -0.234300 -0.965000 0.117600
+vn -0.224800 -0.974200 0.018100
+vn -0.262800 -0.912900 0.312100
+vn -0.296900 -0.864200 0.406100
+vn -0.317800 -0.792000 0.521200
+vn 0.009800 -0.999900 -0.002300
+vn -0.041600 -0.998700 0.029100
+vn -0.232300 -0.750000 0.619300
+vn -0.236400 -0.629000 0.740500
+vn -0.050900 -0.996200 -0.069800
+vn -0.380700 -0.908700 -0.171500
+vn -0.020100 -0.999600 -0.016400
+vn 0.038600 -0.999200 0.009600
+vn 0.061100 -0.997800 -0.026100
+vn -0.080400 -0.996600 0.017900
+vn 0.027800 -0.999500 -0.017800
+vn -0.045400 -0.997200 0.059200
+vn -0.142500 -0.982700 0.118700
+vn -0.016900 -0.999000 0.042100
+vn -0.089600 -0.642700 0.760900
+vn 0.310800 -0.943500 0.114700
+vn 0.166700 -0.980300 0.105800
+vn -0.016900 -0.929500 0.368400
+vn 0.140400 -0.727700 0.671300
+vn -0.005700 -0.999500 0.029800
+vn -0.261800 -0.926300 0.270900
+vn 0.122600 -0.968400 0.217400
+vn 0.133200 -0.990500 -0.033300
+vn 0.542000 -0.738200 0.401600
+vn 0.778200 -0.610100 0.148600
+vn -0.190500 -0.571300 0.798300
+vn 0.189400 -0.734000 0.652200
+vn 0.370000 -0.799400 0.473200
+vn 0.389400 -0.904900 0.172000
+vn 0.020400 -0.888300 0.458800
+vn -0.402700 -0.710600 0.577000
+vn -0.019100 -0.995800 0.089600
+vn 0.015800 -0.999600 0.023700
+vn -0.024200 -0.663200 0.748000
+vn 0.092700 -0.989200 0.113800
+vn 0.070900 -0.997300 -0.020100
+vn 0.058300 -0.889400 0.453300
+vn -0.186800 -0.922800 0.337000
+vn -0.335400 -0.925500 0.175800
+s 1
+f 1//1 2//2 3//3
+f 4//4 5//5 6//6
+f 7//7 8//8 9//9
+f 10//10 11//11 12//12
+f 9//9 13//13 14//14
+f 15//15 16//16 17//17
+f 18//18 19//19 20//20
+f 21//21 22//22 23//23
+f 24//24 25//25 26//26
+f 27//27 28//28 29//29
+f 30//30 31//31 32//32
+f 33//33 34//34 35//35
+f 36//36 37//37 38//38
+f 19//19 39//39 20//20
+f 40//40 24//24 41//41
+f 42//42 43//43 44//44
+f 45//45 46//46 47//47
+f 48//48 49//49 50//50
+f 51//51 52//52 53//53
+f 54//54 55//55 42//42
+f 56//56 57//57 54//54
+f 58//58 59//59 60//60
+f 44//44 43//43 61//61
+f 62//62 63//63 64//64
+f 55//55 43//43 42//42
+f 65//65 66//66 67//67
+f 68//68 69//69 70//70
+f 71//71 72//72 73//73
+f 74//74 75//75 76//76
+f 77//77 78//78 79//79
+f 80//80 81//81 25//25
+f 82//82 83//83 73//73
+f 72//72 82//82 73//73
+f 84//84 85//85 86//86
+f 8//8 13//13 9//9
+f 87//87 88//88 89//89
+f 90//90 91//91 92//92
+f 93//93 94//94 6//6
+f 71//71 73//73 95//95
+f 96//96 97//97 98//98
+f 99//99 100//100 101//101
+f 49//49 57//57 56//56
+f 88//88 102//102 103//103
+f 104//104 68//68 105//105
+f 83//83 106//106 73//73
+f 106//106 83//83 18//18
+f 10//10 107//107 11//11
+f 108//108 7//7 66//66
+f 109//109 98//98 110//110
+f 111//111 73//73 112//112
+f 113//113 24//24 114//114
+f 115//115 60//60 46//46
+f 116//116 50//50 56//56
+f 46//46 60//60 47//47
+f 117//117 118//118 119//119
+f 111//111 112//112 120//120
+f 121//121 122//122 123//123
+f 124//124 59//59 125//125
+f 114//114 24//24 40//40
+f 39//39 65//65 126//126
+f 125//125 127//127 128//128
+f 129//129 130//130 131//131
+f 132//132 133//133 134//134
+f 43//43 135//135 61//61
+f 136//136 137//137 138//138
+f 131//131 139//139 140//140
+f 141//141 142//142 143//143
+f 115//115 58//58 60//60
+f 144//144 145//145 146//146
+f 147//147 148//148 149//149
+f 148//148 150//150 149//149
+f 150//150 151//151 149//149
+f 152//152 153//153 154//154
+f 97//97 155//155 156//156
+f 142//142 157//157 158//158
+f 23//23 159//159 21//21
+f 138//138 137//137 160//160
+f 59//59 124//124 60//60
+f 147//147 161//161 148//148
+f 162//162 163//163 164//164
+f 22//22 165//165 166//166
+f 61//61 135//135 167//167
+f 168//168 169//169 170//170
+f 171//171 118//118 117//117
+f 172//172 173//173 174//174
+f 175//175 176//176 177//177
+f 178//178 179//179 180//180
+f 181//181 148//148 161//161
+f 181//181 150//150 148//148
+f 182//182 162//162 151//151
+f 183//183 184//184 185//185
+f 186//186 26//26 187//187
+f 188//188 189//189 72//72
+f 50//50 49//49 56//56
+f 31//31 133//133 190//190
+f 104//104 105//105 191//191
+f 60//60 192//192 47//47
+f 193//193 106//106 194//194
+f 150//150 182//182 151//151
+f 195//195 163//163 162//162
+f 182//182 195//195 162//162
+f 196//196 197//197 198//198
+f 126//126 65//65 67//67
+f 154//154 10//10 12//12
+f 21//21 165//165 22//22
+f 199//199 112//112 193//193
+f 131//131 130//130 139//139
+f 200//200 201//201 161//161
+f 181//181 202//202 150//150
+f 150//150 203//203 182//182
+f 204//204 205//205 206//206
+f 207//207 208//208 209//209
+f 41//41 26//26 186//186
+f 68//68 70//70 105//105
+f 171//171 117//117 210//210
+f 211//211 1//1 212//212
+f 213//213 214//214 215//215
+f 216//216 217//217 63//63
+f 200//200 218//218 201//201
+f 150//150 202//202 203//203
+f 219//219 163//163 220//220
+f 221//221 222//222 117//117
+f 223//223 32//32 190//190
+f 224//224 225//225 226//226
+f 201//201 227//227 181//181
+f 227//227 202//202 181//181
+f 203//203 228//228 182//182
+f 195//195 220//220 163//163
+f 229//229 230//230 218//218
+f 231//231 232//232 233//233
+f 20//20 39//39 130//130
+f 234//234 190//190 132//132
+f 235//235 236//236 237//237
+f 182//182 228//228 195//195
+f 238//238 239//239 240//240
+f 241//241 242//242 243//243
+f 244//244 235//235 237//237
+f 39//39 126//126 130//130
+f 245//245 246//246 247//247
+f 218//218 227//227 201//201
+f 248//248 249//249 250//250
+f 251//251 241//241 243//243
+f 240//240 252//252 253//253
+f 241//241 254//254 242//242
+f 255//255 256//256 257//257
+f 82//82 258//258 19//19
+f 18//18 20//20 259//259
+f 260//260 261//261 262//262
+f 263//263 218//218 230//230
+f 263//263 227//227 218//218
+f 264//264 265//265 266//266
+f 228//228 267//267 195//195
+f 268//268 269//269 270//270
+f 254//254 271//271 272//272
+f 273//273 274//274 275//275
+f 276//276 277//277 278//278
+f 279//279 280//280 281//281
+f 4//4 136//136 5//5
+f 282//282 283//283 284//284
+f 285//285 261//261 260//260
+f 261//261 286//286 287//287
+f 286//286 288//288 287//287
+f 289//289 290//290 291//291
+f 292//292 293//293 294//294
+f 295//295 296//296 297//297
+f 298//298 227//227 299//299
+f 300//300 275//275 301//301
+f 302//302 303//303 304//304
+f 1//1 305//305 306//306
+f 307//307 95//95 111//111
+f 129//129 131//131 308//308
+f 309//309 286//286 261//261
+f 310//310 311//311 312//312
+f 313//313 314//314 315//315
+f 316//316 317//317 318//318
+f 319//319 320//320 321//321
+f 322//322 104//104 191//191
+f 323//323 324//324 325//325
+f 326//326 327//327 253//253
+f 145//145 322//322 191//191
+f 327//327 326//326 328//328
+f 113//113 25//25 24//24
+f 66//66 7//7 9//9
+f 188//188 72//72 329//329
+f 187//187 330//330 186//186
+f 120//120 199//199 331//331
+f 285//285 309//309 261//261
+f 332//332 333//333 334//334
+f 335//335 266//266 265//265
+f 336//336 337//337 313//313
+f 337//337 314//314 313//313
+f 336//336 313//313 338//338
+f 339//339 340//340 341//341
+f 254//254 272//272 342//342
+f 343//343 344//344 345//345
+f 242//242 342//342 243//243
+f 106//106 18//18 194//194
+f 346//346 347//347 348//348
+f 260//260 346//346 285//285
+f 349//349 350//350 351//351
+f 352//352 292//292 353//353
+f 354//354 355//355 266//266
+f 267//267 356//356 357//357
+f 358//358 359//359 273//273
+f 360//360 358//358 273//273
+f 189//189 108//108 258//258
+f 82//82 72//72 189//189
+f 7//7 361//361 8//8
+f 73//73 111//111 95//95
+f 362//362 363//363 364//364
+f 365//365 366//366 367//367
+f 368//368 366//366 347//347
+f 347//347 366//366 348//348
+f 369//369 346//346 348//348
+f 369//369 285//285 346//346
+f 369//369 309//309 285//285
+f 353//353 294//294 100//100
+f 292//292 294//294 353//353
+f 370//370 273//273 371//371
+f 372//372 373//373 374//374
+f 375//375 376//376 377//377
+f 335//335 354//354 266//266
+f 378//378 379//379 380//380
+f 381//381 382//382 383//383
+f 361//361 13//13 8//8
+f 372//372 384//384 385//385
+f 295//295 297//297 355//355
+f 386//386 387//387 388//388
+f 198//198 389//389 390//390
+f 391//391 392//392 393//393
+f 190//190 133//133 132//132
+f 394//394 395//395 396//396
+f 365//365 397//397 366//366
+f 366//366 398//398 348//348
+f 399//399 309//309 369//369
+f 400//400 401//401 402//402
+f 403//403 404//404 405//405
+f 406//406 372//372 385//385
+f 344//344 407//407 345//345
+f 408//408 409//409 410//410
+f 411//411 369//369 348//348
+f 398//398 411//411 348//348
+f 412//412 309//309 399//399
+f 412//412 413//413 309//309
+f 414//414 415//415 416//416
+f 335//335 265//265 337//337
+f 417//417 418//418 255//255
+f 69//69 419//419 420//420
+f 70//70 69//69 421//421
+f 9//9 14//14 422//422
+f 423//423 424//424 425//425
+f 426//426 427//427 428//428
+f 429//429 430//430 365//365
+f 430//430 397//397 365//365
+f 397//397 431//431 366//366
+f 366//366 431//431 398//398
+f 431//431 432//432 398//398
+f 411//411 399//399 369//369
+f 100//100 294//294 101//101
+f 433//433 376//376 375//375
+f 371//371 273//273 275//275
+f 434//434 413//413 412//412
+f 352//352 435//435 292//292
+f 66//66 9//9 67//67
+f 436//436 437//437 438//438
+f 439//439 397//397 430//430
+f 439//439 431//431 397//397
+f 398//398 432//432 411//411
+f 411//411 440//440 399//399
+f 413//413 434//434 441//441
+f 264//264 442//442 265//265
+f 352//352 290//290 443//443
+f 444//444 445//445 446//446
+f 447//447 448//448 449//449
+f 433//433 450//450 376//376
+f 451//451 452//452 453//453
+f 439//439 454//454 431//431
+f 455//455 337//337 336//336
+f 456//456 457//457 458//458
+f 124//124 125//125 459//459
+f 361//361 460//460 13//13
+f 461//461 462//462 463//463
+f 464//464 465//465 429//429
+f 432//432 466//466 411//411
+f 467//467 412//412 399//399
+f 467//467 434//434 412//412
+f 468//468 379//379 378//378
+f 450//450 469//469 470//470
+f 471//471 472//472 473//473
+f 474//474 349//349 351//351
+f 475//475 442//442 385//385
+f 101//101 376//376 476//476
+f 477//477 478//478 28//28
+f 479//479 175//175 480//480
+f 429//429 481//481 430//430
+f 430//430 481//481 439//439
+f 466//466 440//440 411//411
+f 482//482 434//434 467//467
+f 373//373 296//296 374//374
+f 483//483 484//484 485//485
+f 486//486 487//487 488//488
+f 442//442 406//406 385//385
+f 489//489 16//16 490//490
+f 491//491 492//492 13//13
+f 225//225 224//224 493//493
+f 494//494 495//495 245//245
+f 464//464 496//496 465//465
+f 465//465 497//497 429//429
+f 429//429 497//497 481//481
+f 481//481 498//498 439//439
+f 439//439 498//498 454//454
+f 454//454 466//466 431//431
+f 466//466 432//432 431//431
+f 440//440 499//499 399//399
+f 399//399 499//499 467//467
+f 434//434 500//500 441//441
+f 372//372 297//297 373//373
+f 501//501 447//447 502//502
+f 503//503 504//504 505//505
+f 489//489 506//506 16//16
+f 269//269 507//507 508//508
+f 17//17 16//16 509//509
+f 510//510 451//451 462//462
+f 511//511 497//497 465//465
+f 512//512 466//466 454//454
+f 466//466 512//512 440//440
+f 513//513 475//475 385//385
+f 514//514 505//505 515//515
+f 515//515 349//349 474//474
+f 516//516 517//517 447//447
+f 518//518 503//503 519//519
+f 517//517 520//520 521//521
+f 517//517 522//522 520//520
+f 523//523 524//524 525//525
+f 526//526 350//350 349//349
+f 527//527 528//528 529//529
+f 393//393 530//530 531//531
+f 532//532 533//533 534//534
+f 535//535 169//169 536//536
+f 497//497 537//537 481//481
+f 537//537 498//498 481//481
+f 512//512 454//454 498//498
+f 512//512 538//538 440//440
+f 440//440 538//538 499//499
+f 538//538 539//539 499//499
+f 539//539 467//467 499//499
+f 482//482 540//540 434//434
+f 540//540 541//541 500//500
+f 434//434 540//540 500//500
+f 414//414 400//400 415//415
+f 542//542 543//543 544//544
+f 545//545 546//546 547//547
+f 513//513 314//314 475//475
+f 519//519 503//503 505//505
+f 548//548 549//549 408//408
+f 465//465 550//550 511//511
+f 467//467 551//551 482//482
+f 551//551 540//540 482//482
+f 375//375 515//515 474//474
+f 378//378 380//380 552//552
+f 351//351 553//553 433//433
+f 352//352 353//353 290//290
+f 554//554 555//555 556//556
+f 550//550 537//537 511//511
+f 537//537 497//497 511//511
+f 557//557 498//498 537//537
+f 558//558 512//512 498//498
+f 559//559 538//538 512//512
+f 551//551 467//467 539//539
+f 351//351 547//547 560//560
+f 342//342 272//272 524//524
+f 290//290 353//353 561//561
+f 470//470 248//248 562//562
+f 563//563 564//564 565//565
+f 566//566 555//555 506//506
+f 567//567 488//488 35//35
+f 568//568 569//569 570//570
+f 557//557 558//558 498//498
+f 512//512 558//558 559//559
+f 551//551 571//571 540//540
+f 562//562 248//248 250//250
+f 502//502 449//449 416//416
+f 415//415 502//502 416//416
+f 572//572 501//501 400//400
+f 402//402 572//572 400//400
+f 501//501 516//516 447//447
+f 573//573 156//156 574//574
+f 73//73 106//106 112//112
+f 575//575 323//323 576//576
+f 577//577 578//578 579//579
+f 538//538 580//580 539//539
+f 580//580 581//581 539//539
+f 581//581 571//571 551//551
+f 539//539 581//581 551//551
+f 314//314 337//337 265//265
+f 582//582 414//414 583//583
+f 291//291 561//561 99//99
+f 544//544 584//584 585//585
+f 474//474 433//433 375//375
+f 586//586 587//587 588//588
+f 589//589 556//556 555//555
+f 590//590 591//591 556//556
+f 120//120 112//112 199//199
+f 592//592 550//550 593//593
+f 592//592 537//537 550//550
+f 557//557 559//559 558//558
+f 580//580 538//538 559//559
+f 594//594 540//540 571//571
+f 595//595 541//541 540//540
+f 473//473 596//596 597//597
+f 250//250 249//249 318//318
+f 589//589 598//598 556//556
+f 598//598 590//590 556//556
+f 83//83 19//19 18//18
+f 599//599 537//537 592//592
+f 600//600 557//557 537//537
+f 601//601 559//559 602//602
+f 601//601 580//580 559//559
+f 603//603 604//604 605//605
+f 455//455 606//606 337//337
+f 607//607 158//158 157//157
+f 566//566 608//608 555//555
+f 130//130 126//126 139//139
+f 599//599 600//600 537//537
+f 600//600 609//609 557//557
+f 557//557 609//609 559//559
+f 609//609 602//602 559//559
+f 580//580 601//601 581//581
+f 581//581 594//594 571//571
+f 541//541 610//610 611//611
+f 612//612 613//613 614//614
+f 615//615 450//450 470//470
+f 561//561 353//353 100//100
+f 28//28 616//616 617//617
+f 561//561 100//100 99//99
+f 142//142 618//618 157//157
+f 619//619 620//620 305//305
+f 608//608 621//621 589//589
+f 555//555 608//608 589//589
+f 621//621 598//598 589//589
+f 622//622 42//42 44//44
+f 623//623 624//624 625//625
+f 626//626 627//627 592//592
+f 627//627 599//599 592//592
+f 601//601 628//628 581//581
+f 629//629 594//594 581//581
+f 629//629 595//595 594//594
+f 594//594 595//595 540//540
+f 630//630 610//610 541//541
+f 631//631 405//405 632//632
+f 633//633 634//634 635//635
+f 636//636 637//637 618//618
+f 351//351 545//545 547//547
+f 118//118 212//212 119//119
+f 626//626 638//638 627//627
+f 628//628 629//629 581//581
+f 595//595 639//639 541//541
+f 639//639 640//640 541//541
+f 640//640 630//630 541//541
+f 641//641 321//321 642//642
+f 523//523 643//643 270//270
+f 501//501 644//644 516//516
+f 373//373 297//297 296//296
+f 604//604 619//619 305//305
+f 193//193 112//112 106//106
+f 194//194 18//18 259//259
+f 456//456 645//645 626//626
+f 645//645 638//638 626//626
+f 638//638 646//646 627//627
+f 646//646 599//599 627//627
+f 629//629 647//647 595//595
+f 595//595 647//647 639//639
+f 245//245 568//568 648//648
+f 649//649 468//468 650//650
+f 637//637 651//651 157//157
+f 618//618 637//637 157//157
+f 651//651 607//607 157//157
+f 198//198 197//197 652//652
+f 653//653 645//645 458//458
+f 654//654 599//599 646//646
+f 654//654 600//600 599//599
+f 654//654 609//609 600//600
+f 609//609 654//654 602//602
+f 628//628 655//655 629//629
+f 629//629 655//655 647//647
+f 79//79 78//78 656//656
+f 343//343 345//345 657//657
+f 658//658 450//450 615//615
+f 376//376 658//658 476//476
+f 542//542 650//650 543//543
+f 608//608 659//659 621//621
+f 660//660 661//661 653//653
+f 653//653 661//661 645//645
+f 645//645 662//662 638//638
+f 654//654 655//655 601//601
+f 602//602 654//654 601//601
+f 601//601 655//655 628//628
+f 657//657 345//345 663//663
+f 664//664 17//17 665//665
+f 666//666 667//667 668//668
+f 351//351 560//560 553//553
+f 659//659 669//669 621//621
+f 621//621 669//669 598//598
+f 670//670 653//653 598//598
+f 661//661 671//671 645//645
+f 646//646 672//672 654//654
+f 672//672 673//673 654//654
+f 673//673 655//655 654//654
+f 655//655 674//674 647//647
+f 675//675 641//641 676//676
+f 414//414 416//416 583//583
+f 376//376 450//450 658//658
+f 677//677 678//678 679//679
+f 208//208 680//680 681//681
+f 669//669 670//670 598//598
+f 645//645 682//682 662//662
+f 662//662 646//646 638//638
+f 662//662 672//672 646//646
+f 683//683 655//655 673//673
+f 683//683 674//674 655//655
+f 674//674 684//684 647//647
+f 684//684 685//685 647//647
+f 647//647 685//685 639//639
+f 639//639 686//686 640//640
+f 687//687 688//688 630//630
+f 689//689 690//690 691//691
+f 544//544 543//543 584//584
+f 692//692 693//693 651//651
+f 694//694 607//607 693//693
+f 695//695 696//696 697//697
+f 31//31 190//190 32//32
+f 698//698 669//669 659//659
+f 670//670 660//660 653//653
+f 671//671 682//682 645//645
+f 699//699 339//339 700//700
+f 692//692 701//701 693//693
+f 661//661 702//702 671//671
+f 662//662 703//703 672//672
+f 703//703 704//704 672//672
+f 672//672 704//704 673//673
+f 704//704 705//705 673//673
+f 705//705 706//706 673//673
+f 706//706 683//683 673//673
+f 707//707 674//674 683//683
+f 707//707 708//708 674//674
+f 708//708 684//684 674//674
+f 708//708 685//685 684//684
+f 685//685 686//686 639//639
+f 543//543 709//709 584//584
+f 253//253 710//710 711//711
+f 425//425 712//712 713//713
+f 211//211 212//212 118//118
+f 714//714 715//715 670//670
+f 716//716 660//660 670//670
+f 717//717 661//661 660//660
+f 717//717 702//702 661//661
+f 703//703 662//662 682//682
+f 718//718 703//703 682//682
+f 719//719 685//685 708//708
+f 687//687 640//640 686//686
+f 442//442 372//372 406//406
+f 720//720 560//560 721//721
+f 709//709 722//722 584//584
+f 723//723 701//701 692//692
+f 670//670 669//669 714//714
+f 715//715 716//716 670//670
+f 702//702 682//682 671//671
+f 724//724 704//704 703//703
+f 704//704 725//725 705//705
+f 705//705 726//726 706//706
+f 727//727 708//708 707//707
+f 686//686 685//685 687//687
+f 585//585 584//584 722//722
+f 606//606 335//335 337//337
+f 701//701 728//728 694//694
+f 693//693 701//701 694//694
+f 201//201 181//181 161//161
+f 728//728 387//387 729//729
+f 730//730 731//731 23//23
+f 716//716 717//717 660//660
+f 717//717 732//732 702//702
+f 733//733 703//703 718//718
+f 733//733 724//724 703//703
+f 724//724 725//725 704//704
+f 725//725 726//726 705//705
+f 734//734 99//99 735//735
+f 514//514 515//515 375//375
+f 733//733 725//725 724//724
+f 726//726 736//736 706//706
+f 727//727 719//719 708//708
+f 492//492 687//687 685//685
+f 317//317 696//696 318//318
+f 101//101 377//377 376//376
+f 587//587 313//313 315//315
+f 562//562 737//737 738//738
+f 28//28 617//617 29//29
+f 294//294 514//514 377//377
+f 24//24 26//26 41//41
+f 259//259 20//20 129//129
+f 20//20 130//130 129//129
+f 716//716 715//715 739//739
+f 740//740 717//717 716//716
+f 732//732 718//718 702//702
+f 718//718 682//682 702//702
+f 736//736 741//741 706//706
+f 706//706 741//741 683//683
+f 742//742 707//707 683//683
+f 743//743 744//744 477//477
+f 745//745 302//302 78//78
+f 740//740 732//732 717//717
+f 746//746 733//733 718//718
+f 746//746 725//725 733//733
+f 741//741 742//742 683//683
+f 742//742 747//747 707//707
+f 747//747 727//727 707//707
+f 748//748 749//749 644//644
+f 290//290 561//561 291//291
+f 713//713 750//750 425//425
+f 330//330 32//32 223//223
+f 739//739 740//740 716//716
+f 740//740 751//751 732//732
+f 751//751 718//718 732//732
+f 751//751 752//752 718//718
+f 718//718 752//752 746//746
+f 746//746 753//753 725//725
+f 753//753 754//754 726//726
+f 725//725 753//753 726//726
+f 726//726 754//754 736//736
+f 742//742 755//755 747//747
+f 747//747 719//719 727//727
+f 492//492 685//685 719//719
+f 756//756 326//326 757//757
+f 416//416 758//758 583//583
+f 709//709 552//552 483//483
+f 443//443 289//289 759//759
+f 760//760 729//729 761//761
+f 762//762 763//763 753//753
+f 736//736 754//754 741//741
+f 699//699 764//764 765//765
+f 483//483 552//552 484//484
+f 474//474 351//351 433//433
+f 377//377 514//514 375//375
+f 560//560 720//720 553//553
+f 2//2 1//1 211//211
+f 5//5 136//136 138//138
+f 766//766 193//193 194//194
+f 767//767 740//740 739//739
+f 768//768 767//767 739//739
+f 767//767 751//751 740//740
+f 331//331 362//362 364//364
+f 102//102 689//689 109//109
+f 741//741 755//755 742//742
+f 239//239 769//769 770//770
+f 771//771 317//317 772//772
+f 468//468 378//378 543//543
+f 666//666 562//562 738//738
+f 631//631 403//403 405//405
+f 65//65 108//108 66//66
+f 773//773 301//301 774//774
+f 570//570 775//775 776//776
+f 777//777 778//778 779//779
+f 767//767 780//780 751//751
+f 751//751 780//780 752//752
+f 781//781 747//747 755//755
+f 782//782 719//719 747//747
+f 783//783 782//782 747//747
+f 782//782 492//492 719//719
+f 784//784 785//785 786//786
+f 552//552 787//787 484//484
+f 225//225 493//493 788//788
+f 293//293 514//514 294//294
+f 475//475 265//265 442//442
+f 789//789 247//247 246//246
+f 790//790 767//767 768//768
+f 791//791 792//792 780//780
+f 793//793 794//794 795//795
+f 317//317 131//131 696//696
+f 449//449 448//448 796//796
+f 797//797 741//741 754//754
+f 741//741 797//797 755//755
+f 798//798 782//782 783//783
+f 799//799 492//492 782//782
+f 799//799 14//14 492//492
+f 515//515 504//504 526//526
+f 470//470 469//469 248//248
+f 266//266 355//355 264//264
+f 667//667 666//666 738//738
+f 505//505 504//504 515//515
+f 800//800 777//777 779//779
+f 801//801 802//802 323//323
+f 802//802 324//324 323//323
+f 522//522 517//517 803//803
+f 804//804 129//129 308//308
+f 362//362 766//766 805//805
+f 806//806 755//755 797//797
+f 755//755 806//806 781//781
+f 783//783 747//747 781//781
+f 799//799 422//422 14//14
+f 720//720 469//469 553//553
+f 355//355 372//372 442//442
+f 250//250 318//318 695//695
+f 468//468 543//543 650//650
+f 542//542 296//296 650//650
+f 553//553 469//469 450//450
+f 807//807 779//779 170//170
+f 800//800 808//808 777//777
+f 808//808 809//809 777//777
+f 42//42 622//622 54//54
+f 356//356 810//810 357//357
+f 811//811 783//783 781//781
+f 339//339 699//699 340//340
+f 812//812 632//632 813//813
+f 729//729 386//386 814//814
+f 815//815 814//814 816//816
+f 433//433 553//553 450//450
+f 807//807 170//170 817//817
+f 818//818 807//807 817//817
+f 819//819 779//779 807//807
+f 819//819 800//800 779//779
+f 820//820 821//821 822//822
+f 199//199 193//193 362//362
+f 132//132 134//134 823//823
+f 94//94 4//4 6//6
+f 13//13 824//824 491//491
+f 825//825 826//826 827//827
+f 781//781 828//828 811//811
+f 829//829 379//379 468//468
+f 722//722 483//483 485//485
+f 378//378 552//552 709//709
+f 154//154 12//12 830//830
+f 247//247 789//789 563//563
+f 317//317 308//308 131//131
+f 831//831 832//832 833//833
+f 811//811 798//798 783//783
+f 834//834 782//782 798//798
+f 835//835 226//226 473//473
+f 562//562 250//250 695//695
+f 519//519 836//836 837//837
+f 447//447 521//521 448//448
+f 472//472 835//835 473//473
+f 838//838 809//809 808//808
+f 809//809 838//838 839//839
+f 199//199 362//362 331//331
+f 193//193 766//766 362//362
+f 840//840 841//841 842//842
+f 54//54 622//622 56//56
+f 843//843 844//844 845//845
+f 846//846 811//811 828//828
+f 847//847 848//848 644//644
+f 641//641 319//319 321//321
+f 807//807 849//849 819//819
+f 819//819 849//849 800//800
+f 838//838 808//808 800//800
+f 850//850 851//851 852//852
+f 131//131 140//140 696//696
+f 331//331 364//364 853//853
+f 665//665 854//854 855//855
+f 856//856 325//325 208//208
+f 846//846 857//857 811//811
+f 857//857 798//798 811//811
+f 422//422 799//799 782//782
+f 834//834 422//422 782//782
+f 858//858 859//859 860//860
+f 695//695 318//318 696//696
+f 483//483 722//722 709//709
+f 380//380 861//861 862//862
+f 294//294 377//377 101//101
+f 807//807 863//863 849//849
+f 849//849 864//864 800//800
+f 864//864 838//838 800//800
+f 838//838 865//865 839//839
+f 189//189 866//866 108//108
+f 766//766 194//194 867//867
+f 868//868 494//494 596//596
+f 869//869 870//870 871//871
+f 749//749 517//517 516//516
+f 562//562 695//695 737//737
+f 585//585 722//722 872//872
+f 505//505 514//514 873//873
+f 179//179 159//159 731//731
+f 871//871 874//874 875//875
+f 804//804 308//308 771//771
+f 876//876 857//857 846//846
+f 877//877 834//834 798//798
+f 877//877 422//422 834//834
+f 878//878 879//879 880//880
+f 291//291 99//99 734//734
+f 862//862 881//881 552//552
+f 37//37 882//882 38//38
+f 864//864 865//865 838//838
+f 194//194 259//259 867//867
+f 259//259 129//129 804//804
+f 883//883 884//884 871//871
+f 870//870 883//883 871//871
+f 884//884 874//874 871//871
+f 362//362 805//805 363//363
+f 370//370 360//360 273//273
+f 351//351 350//350 545//545
+f 435//435 352//352 881//881
+f 862//862 552//552 380//380
+f 865//865 885//885 886//886
+f 887//887 888//888 883//883
+f 889//889 875//875 874//874
+f 889//889 890//890 875//875
+f 891//891 867//867 804//804
+f 892//892 893//893 894//894
+f 895//895 857//857 820//820
+f 895//895 798//798 857//857
+f 896//896 422//422 877//877
+f 896//896 67//67 422//422
+f 355//355 297//297 372//372
+f 400//400 502//502 415//415
+f 649//649 650//650 296//296
+f 338//338 313//313 587//587
+f 897//897 865//865 864//864
+f 849//849 897//897 864//864
+f 898//898 886//886 885//885
+f 885//885 899//899 898//898
+f 900//900 888//888 887//887
+f 888//888 901//901 883//883
+f 901//901 902//902 883//883
+f 902//902 884//884 883//883
+f 902//902 874//874 884//884
+f 903//903 889//889 874//874
+f 889//889 904//904 890//890
+f 1//1 905//905 906//906
+f 766//766 907//907 805//805
+f 908//908 877//877 798//798
+f 909//909 67//67 896//896
+f 910//910 523//523 270//270
+f 370//370 371//371 911//911
+f 517//517 521//521 447//447
+f 865//865 899//899 885//885
+f 912//912 901//901 888//888
+f 902//902 913//913 874//874
+f 821//821 820//820 857//857
+f 908//908 896//896 877//877
+f 378//378 709//709 543//543
+f 586//586 338//338 587//587
+f 400//400 501//501 502//502
+f 863//863 897//897 849//849
+f 897//897 914//914 865//865
+f 865//865 914//914 899//899
+f 616//616 343//343 311//311
+f 900//900 912//912 888//888
+f 912//912 915//915 901//901
+f 901//901 916//916 902//902
+f 916//916 913//913 902//902
+f 903//903 874//874 913//913
+f 771//771 308//308 317//317
+f 917//917 895//895 820//820
+f 917//917 918//918 895//895
+f 908//908 798//798 895//895
+f 918//918 908//908 895//895
+f 126//126 67//67 909//909
+f 545//545 919//919 546//546
+f 644//644 749//749 516//516
+f 447//447 449//449 502//502
+f 914//914 920//920 899//899
+f 920//920 534//534 899//899
+f 900//900 921//921 912//912
+f 921//921 915//915 912//912
+f 915//915 922//922 901//901
+f 901//901 922//922 916//916
+f 923//923 889//889 903//903
+f 923//923 904//904 889//889
+f 328//328 274//274 327//327
+f 484//484 443//443 485//485
+f 126//126 909//909 139//139
+f 355//355 442//442 264//264
+f 374//374 296//296 542//542
+f 787//787 443//443 484//484
+f 249//249 316//316 318//318
+f 648//648 570//570 776//776
+f 914//914 513//513 920//920
+f 867//867 259//259 804//804
+f 867//867 907//907 766//766
+f 913//913 924//924 903//903
+f 924//924 923//923 903//903
+f 925//925 240//240 327//327
+f 926//926 917//917 822//822
+f 926//926 667//667 917//917
+f 667//667 918//918 917//917
+f 697//697 909//909 896//896
+f 604//604 603//603 850//850
+f 863//863 587//587 897//897
+f 840//840 927//927 841//841
+f 734//734 904//904 923//923
+f 738//738 908//908 918//918
+f 737//737 896//896 908//908
+f 737//737 697//697 896//896
+f 384//384 372//372 374//374
+f 314//314 265//265 475//475
+f 787//787 352//352 443//443
+f 316//316 772//772 317//317
+f 587//587 315//315 897//897
+f 897//897 315//315 914//914
+f 854//854 928//928 509//509
+f 533//533 532//532 929//929
+f 542//542 921//921 929//929
+f 915//915 872//872 922//922
+f 922//922 485//485 916//916
+f 916//916 930//930 913//913
+f 930//930 924//924 913//913
+f 668//668 667//667 926//926
+f 738//738 737//737 908//908
+f 271//271 700//700 272//272
+f 881//881 352//352 787//787
+f 881//881 787//787 552//552
+f 315//315 513//513 914//914
+f 920//920 532//532 534//534
+f 921//921 585//585 915//915
+f 915//915 585//585 872//872
+f 485//485 930//930 916//916
+f 289//289 924//924 930//930
+f 289//289 923//923 924//924
+f 291//291 734//734 923//923
+f 931//931 822//822 932//932
+f 738//738 918//918 667//667
+f 140//140 909//909 697//697
+f 140//140 139//139 909//909
+f 848//848 748//748 644//644
+f 588//588 587//587 863//863
+f 532//532 542//542 929//929
+f 759//759 289//289 930//930
+f 923//923 289//289 291//291
+f 575//575 418//418 417//417
+f 933//933 822//822 931//931
+f 737//737 695//695 697//697
+f 699//699 765//765 340//340
+f 829//829 468//468 649//649
+f 315//315 314//314 513//513
+f 513//513 385//385 920//920
+f 920//920 384//384 532//532
+f 532//532 374//374 542//542
+f 921//921 544//544 585//585
+f 485//485 759//759 930//930
+f 743//743 28//28 27//27
+f 443//443 290//290 289//289
+f 920//920 385//385 384//384
+f 384//384 374//374 532//532
+f 542//542 544//544 921//921
+f 872//872 722//722 922//922
+f 722//722 485//485 922//922
+f 485//485 443//443 759//759
+f 93//93 934//934 94//94
+f 935//935 336//336 936//936
+f 615//615 470//470 562//562
+f 862//862 937//937 881//881
+f 938//938 814//814 386//386
+f 881//881 937//937 435//435
+f 607//607 694//694 939//939
+f 940//940 941//941 942//942
+f 943//943 944//944 945//945
+f 946//946 947//947 295//295
+f 948//948 949//949 950//950
+f 951//951 526//526 952//952
+f 226//226 225//225 473//473
+f 953//953 748//748 954//954
+f 955//955 956//956 957//957
+f 958//958 954//954 847//847
+f 448//448 959//959 960//960
+f 961//961 274//274 358//358
+f 962//962 659//659 963//963
+f 964//964 954//954 958//958
+f 958//958 847//847 965//965
+f 966//966 244//244 967//967
+f 968//968 969//969 970//970
+f 692//692 637//637 636//636
+f 952//952 526//526 504//504
+f 971//971 972//972 973//973
+f 974//974 975//975 976//976
+f 273//273 359//359 274//274
+f 977//977 978//978 945//945
+f 979//979 980//980 981//981
+f 641//641 982//982 676//676
+f 52//52 51//51 983//983
+f 202//202 984//984 203//203
+f 249//249 721//721 560//560
+f 968//968 985//985 986//986
+f 321//321 987//987 642//642
+f 988//988 989//989 990//990
+f 202//202 298//298 991//991
+f 991//991 984//984 202//202
+f 992//992 993//993 994//994
+f 299//299 995//995 298//298
+f 996//996 997//997 998//998
+f 999//999 845//845 546//546
+f 1000//1000 1001//1001 1002//1002
+f 970//970 1003//1003 985//985
+f 978//978 383//383 1004//1004
+f 413//413 1005//1005 288//288
+f 1006//1006 631//631 632//632
+f 1007//1007 965//965 1008//1008
+f 40//40 283//283 1009//1009
+f 1010//1010 995//995 299//299
+f 298//298 1011//1011 991//991
+f 448//448 521//521 520//520
+f 986//986 985//985 979//979
+f 383//383 382//382 1012//1012
+f 1013//1013 1014//1014 1015//1015
+f 1013//1013 1010//1010 1014//1014
+f 991//991 356//356 984//984
+f 978//978 1004//1004 1016//1016
+f 1017//1017 995//995 1010//1010
+f 991//991 1011//1011 356//356
+f 773//773 774//774 1018//1018
+f 1008//1008 1019//1019 1020//1020
+f 1021//1021 1010//1010 1013//1013
+f 1021//1021 1017//1017 1010//1010
+f 1017//1017 1022//1022 995//995
+f 995//995 1022//1022 298//298
+f 298//298 1022//1022 1011//1011
+f 1023//1023 958//958 1024//1024
+f 1023//1023 964//964 958//958
+f 1025//1025 1026//1026 1027//1027
+f 1028//1028 1029//1029 1030//1030
+f 546//546 845//845 547//547
+f 1031//1031 1032//1032 63//63
+f 1033//1033 1015//1015 1034//1034
+f 1035//1035 1013//1013 1015//1015
+f 1011//1011 1036//1036 356//356
+f 700//700 339//339 1037//1037
+f 964//964 1038//1038 953//953
+f 1039//1039 1040//1040 1041//1041
+f 1042//1042 1043//1043 1044//1044
+f 954//954 748//748 848//848
+f 953//953 1038//1038 1045//1045
+f 1033//1033 1035//1035 1015//1015
+f 1021//1021 1013//1013 1035//1035
+f 1022//1022 1046//1046 1011//1011
+f 1047//1047 1048//1048 1049//1049
+f 1050//1050 1051//1051 1052//1052
+f 1017//1017 1053//1053 1022//1022
+f 1036//1036 810//810 356//356
+f 1054//1054 1055//1055 1056//1056
+f 402//402 965//965 847//847
+f 956//956 1057//1057 957//957
+f 826//826 1058//1058 1059//1059
+f 847//847 954//954 848//848
+f 1017//1017 1021//1021 1053//1053
+f 1046//1046 1060//1060 1011//1011
+f 1011//1011 1060//1060 1036//1036
+f 1061//1061 292//292 435//435
+f 979//979 1062//1062 980//980
+f 1008//1008 965//965 1063//1063
+f 1064//1064 1065//1065 1066//1066
+f 1067//1067 1033//1033 1005//1005
+f 413//413 1067//1067 1005//1005
+f 1053//1053 1046//1046 1022//1022
+f 1068//1068 1051//1051 1039//1039
+f 1035//1035 1033//1033 1067//1067
+f 1060//1060 1069//1069 1036//1036
+f 1032//1032 1070//1070 1071//1071
+f 959//959 1072//1072 1025//1025
+f 1073//1073 1074//1074 1075//1075
+f 1076//1076 1077//1077 1078//1078
+f 1078//1078 1079//1079 1080//1080
+f 1079//1079 1081//1081 1080//1080
+f 1082//1082 1074//1074 1079//1079
+f 1083//1083 971//971 973//973
+f 1084//1084 1021//1021 1035//1035
+f 1084//1084 1085//1085 1021//1021
+f 1085//1085 1053//1053 1021//1021
+f 1053//1053 1086//1086 1046//1046
+f 1086//1086 1087//1087 1046//1046
+f 1046//1046 1087//1087 1060//1060
+f 1087//1087 1088//1088 1060//1060
+f 1060//1060 1088//1088 1069//1069
+f 1069//1069 1089//1089 1036//1036
+f 1089//1089 810//810 1036//1036
+f 1073//1073 1075//1075 1090//1090
+f 959//959 1025//1025 960//960
+f 910//910 243//243 523//523
+f 1074//1074 1073//1073 1079//1079
+f 1067//1067 1084//1084 1035//1035
+f 1091//1091 810//810 1089//1089
+f 1071//1071 1070//1070 1092//1092
+f 350//350 941//941 545//545
+f 504//504 503//503 952//952
+f 1085//1085 1093//1093 1053//1053
+f 1093//1093 1086//1086 1053//1053
+f 155//155 163//163 219//219
+f 1094//1094 489//489 490//490
+f 1095//1095 489//489 1094//1094
+f 251//251 243//243 910//910
+f 842//842 841//841 1096//1096
+f 951//951 941//941 350//350
+f 1097//1097 1062//1062 1003//1003
+f 1062//1062 979//979 1003//1003
+f 1098//1098 1099//1099 1100//1100
+f 1101//1101 1102//1102 1065//1065
+f 1103//1103 1104//1104 616//616
+f 441//441 1105//1105 1084//1084
+f 1067//1067 441//441 1084//1084
+f 1084//1084 1105//1105 1085//1085
+f 1106//1106 1107//1107 386//386
+f 969//969 968//968 1108//1108
+f 844//844 772//772 845//845
+f 845//845 772//772 547//547
+f 836//836 873//873 1061//1061
+f 1109//1109 999//999 546//546
+f 1110//1110 1086//1086 1093//1093
+f 1111//1111 1089//1089 1069//1069
+f 1111//1111 1112//1112 1089//1089
+f 1112//1112 1091//1091 1089//1089
+f 1091//1091 1113//1113 810//810
+f 576//576 325//325 856//856
+f 856//856 207//207 1114//1114
+f 1115//1115 1116//1116 1117//1117
+f 1105//1105 1118//1118 1085//1085
+f 1118//1118 1119//1119 1085//1085
+f 1085//1085 1119//1119 1093//1093
+f 1110//1110 1120//1120 1086//1086
+f 1121//1121 1087//1087 1086//1086
+f 1120//1120 1121//1121 1086//1086
+f 1122//1122 1087//1087 1121//1121
+f 1122//1122 1088//1088 1087//1087
+f 1123//1123 1069//1069 1088//1088
+f 1122//1122 1123//1123 1088//1088
+f 1069//1069 1123//1123 1111//1111
+f 1124//1124 1091//1091 1112//1112
+f 1091//1091 1124//1124 1113//1113
+f 764//764 1125//1125 765//765
+f 1126//1126 967//967 634//634
+f 1127//1127 1093//1093 1119//1119
+f 1093//1093 1127//1127 1110//1110
+f 1111//1111 1124//1124 1112//1112
+f 1128//1128 593//593 465//465
+f 566//566 489//489 1095//1095
+f 566//566 506//506 489//489
+f 608//608 566//566 1129//1129
+f 1100//1100 1099//1099 1130//1130
+f 1115//1115 1131//1131 1116//1116
+f 23//23 1132//1132 730//730
+f 1127//1127 1120//1120 1110//1110
+f 1120//1120 1122//1122 1121//1121
+f 1133//1133 713//713 712//712
+f 357//357 1113//1113 166//166
+f 1042//1042 1134//1134 1135//1135
+f 524//524 1037//1037 525//525
+f 518//518 1134//1134 503//503
+f 1136//1136 1076//1076 1080//1080
+f 1098//1098 1117//1117 1099//1099
+f 1120//1120 1137//1137 1122//1122
+f 1111//1111 1138//1138 1124//1124
+f 1139//1139 1140//1140 1141//1141
+f 342//342 524//524 523//523
+f 227//227 298//298 202//202
+f 1101//1101 1064//1064 1131//1131
+f 1061//1061 873//873 293//293
+f 240//240 239//239 252//252
+f 1142//1142 1047//1047 970//970
+f 463//463 1143//1143 1144//1144
+f 1049//1049 1062//1062 1097//1097
+f 1127//1127 1145//1145 1120//1120
+f 1138//1138 1146//1146 1124//1124
+f 1147//1147 1129//1129 1095//1095
+f 1057//1057 1148//1148 957//957
+f 836//836 519//519 873//873
+f 1149//1149 758//758 1082//1082
+f 1150//1150 409//409 1151//1151
+f 1152//1152 1041//1041 1153//1153
+f 1154//1154 1155//1155 956//956
+f 1062//1062 1156//1156 1154//1154
+f 1157//1157 1118//1118 1105//1105
+f 500//500 1157//1157 1105//1105
+f 1157//1157 1119//1119 1118//1118
+f 1123//1123 1122//1122 1111//1111
+f 1158//1158 1138//1138 1111//1111
+f 1147//1147 963//963 1129//1129
+f 263//263 1014//1014 1010//1010
+f 1159//1159 1051//1051 1068//1068
+f 1160//1160 1161//1161 446//446
+f 1047//1047 1049//1049 1097//1097
+f 970//970 1047//1047 1097//1097
+f 1134//1134 518//518 1162//1162
+f 1163//1163 1127//1127 1119//1119
+f 1127//1127 1163//1163 1145//1145
+f 1158//1158 1164//1164 1138//1138
+f 1138//1138 1164//1164 1146//1146
+f 681//681 1165//1165 209//209
+f 1166//1166 1153//1153 1167//1167
+f 382//382 388//388 1012//1012
+f 697//697 696//696 140//140
+f 873//873 514//514 293//293
+f 386//386 729//729 387//387
+f 935//935 1081//1081 1108//1108
+f 1162//1162 518//518 837//837
+f 349//349 515//515 526//526
+f 1064//1064 1066//1066 381//381
+f 938//938 825//825 1168//1168
+f 70//70 421//421 171//171
+f 1163//1163 1119//1119 1157//1157
+f 1145//1145 1137//1137 1120//1120
+f 1122//1122 1158//1158 1111//1111
+f 1169//1169 172//172 174//174
+f 1027//1027 1026//1026 1153//1153
+f 1153//1153 1170//1170 1171//1171
+f 1167//1167 1153//1153 1171//1171
+f 1172//1172 1173//1173 1174//1174
+f 1175//1175 490//490 16//16
+f 519//519 505//505 873//873
+f 1044//1044 952//952 503//503
+f 611//611 1157//1157 500//500
+f 1137//1137 1176//1176 1122//1122
+f 1177//1177 1102//1102 1178//1178
+f 942//942 1179//1179 940//940
+f 1154//1154 955//955 980//980
+f 253//253 1180//1180 710//710
+f 756//756 774//774 301//301
+f 1181//1181 1027//1027 1153//1153
+f 955//955 1154//1154 956//956
+f 1062//1062 1154//1154 980//980
+f 1044//1044 503//503 1134//1134
+f 938//938 1168//1168 814//814
+f 325//325 1126//1126 633//633
+f 1182//1182 1107//1107 1106//1106
+f 1183//1183 1184//1184 1185//1185
+f 1163//1163 1186//1186 1145//1145
+f 1186//1186 1187//1187 1145//1145
+f 1145//1145 1187//1187 1137//1137
+f 1137//1137 530//530 1176//1176
+f 1122//1122 1176//1176 1158//1158
+f 1165//1165 681//681 943//943
+f 1188//1188 1061//1061 937//937
+f 1171//1171 1170//1170 1189//1189
+f 1179//1179 942//942 1190//1190
+f 1182//1182 1066//1066 1107//1107
+f 1191//1191 1135//1135 1192//1192
+f 611//611 1163//1163 1157//1157
+f 1187//1187 530//530 1137//1137
+f 1117//1117 977//977 1099//1099
+f 1027//1027 1181//1181 1193//1193
+f 1194//1194 1179//1179 1190//1190
+f 1042//1042 1195//1195 1043//1043
+f 951//951 350//350 526//526
+f 968//968 970//970 985//985
+f 1196//1196 1146//1146 1164//1164
+f 160//160 1197//1197 144//144
+f 227//227 263//263 1010//1010
+f 1186//1186 1198//1198 1187//1187
+f 422//422 67//67 9//9
+f 1001//1001 1199//1199 1002//1002
+f 29//29 617//617 311//311
+f 1001//1001 919//919 1199//1199
+f 1047//1047 1200//1200 1048//1048
+f 1201//1201 605//605 1202//1202
+f 1190//1190 952//952 1044//1044
+f 1191//1191 1042//1042 1135//1135
+f 1203//1203 1171//1171 1204//1204
+f 1167//1167 1171//1171 1203//1203
+f 611//611 1205//1205 1163//1163
+f 1163//1163 1205//1205 1186//1186
+f 1187//1187 531//531 530//530
+f 586//586 1206//1206 338//338
+f 1081//1081 1073//1073 1207//1207
+f 1150//1150 410//410 409//409
+f 1207//1207 1073//1073 1090//1090
+f 836//836 1061//1061 1188//1188
+f 1195//1195 1190//1190 1043//1043
+f 1179//1179 1000//1000 940//940
+f 960//960 1027//1027 796//796
+f 826//826 825//825 1107//1107
+f 1042//1042 1044//1044 1134//1134
+f 1208//1208 1209//1209 1210//1210
+f 775//775 310//310 776//776
+f 1205//1205 1198//1198 1186//1186
+f 855//855 1211//1211 1212//1212
+f 966//966 1213//1213 244//244
+f 606//606 968//968 335//335
+f 381//381 388//388 382//382
+f 141//141 618//618 142//142
+f 758//758 1074//1074 1082//1082
+f 946//946 979//979 981//981
+f 1051//1051 1214//1214 1028//1028
+f 1204//1204 1189//1189 1192//1192
+f 1204//1204 1171//1171 1189//1189
+f 1215//1215 1216//1216 1217//1217
+f 1198//1198 531//531 1187//1187
+f 1218//1218 424//424 1219//1219
+f 936//936 336//336 338//338
+f 203//203 984//984 228//228
+f 1136//1136 936//936 338//338
+f 1039//1039 1051//1051 1040//1040
+f 1152//1152 1039//1039 1041//1041
+f 1218//1218 712//712 425//425
+f 935//935 1108//1108 455//455
+f 1064//1064 381//381 383//383
+f 1220//1220 1030//1030 1000//1000
+f 984//984 267//267 228//228
+f 1221//1221 1037//1037 1222//1222
+f 861//861 380//380 379//379
+f 1130//1130 944//944 681//681
+f 1223//1223 1195//1195 1191//1191
+f 1155//1155 1162//1162 956//956
+f 1213//1213 1224//1224 244//244
+f 1225//1225 1226//1226 1227//1227
+f 1063//1063 401//401 1019//1019
+f 1205//1205 611//611 610//610
+f 26//26 1228//1228 187//187
+f 1229//1229 1068//1068 1072//1072
+f 1206//1206 1230//1230 338//338
+f 1195//1195 1223//1223 1190//1190
+f 957//957 1148//1148 861//861
+f 964//964 35//35 1038//1038
+f 1001//1001 1150//1150 1151//1151
+f 1075//1075 1166//1166 1200//1200
+f 1231//1231 172//172 1232//1232
+f 1075//1075 1200//1200 1047//1047
+f 1079//1079 1073//1073 1081//1081
+f 448//448 960//960 796//796
+f 486//486 339//339 487//487
+f 339//339 341//341 487//487
+f 274//274 328//328 275//275
+f 681//681 944//944 943//943
+f 1030//1030 410//410 1150//1150
+f 1100//1100 635//635 812//812
+f 796//796 758//758 449//449
+f 1220//1220 1000//1000 1179//1179
+f 1233//1233 463//463 1234//1234
+f 1131//1131 383//383 978//978
+f 1166//1166 1167//1167 1200//1200
+f 495//495 1235//1235 245//245
+f 1000//1000 1002//1002 940//940
+f 1066//1066 1182//1182 1106//1106
+f 301//301 275//275 328//328
+f 300//300 1236//1236 371//371
+f 1041//1041 1040//1040 1170//1170
+f 582//582 1237//1237 414//414
+f 988//988 1238//1238 1239//1239
+f 1239//1239 1238//1238 817//817
+f 1238//1238 818//818 817//817
+f 1019//1019 401//401 1240//1240
+f 1241//1241 1242//1242 1243//1243
+f 945//945 978//978 1016//1016
+f 1188//1188 862//862 861//861
+f 81//81 1228//1228 1244//1244
+f 1245//1245 1246//1246 612//612
+f 1247//1247 861//861 379//379
+f 1099//1099 977//977 945//945
+f 1063//1063 402//402 401//401
+f 166//166 1248//1248 357//357
+f 1024//1024 1007//1007 1249//1249
+f 547//547 772//772 249//249
+f 1192//1192 1189//1189 1191//1191
+f 1064//1064 383//383 1131//1131
+f 567//567 964//964 1023//1023
+f 942//942 941//941 1190//1190
+f 1250//1250 1251//1251 1007//1007
+f 388//388 723//723 1012//1012
+f 1252//1252 1253//1253 1254//1254
+f 1255//1255 525//525 1221//1221
+f 1256//1256 1257//1257 341//341
+f 231//231 233//233 1258//1258
+f 749//749 748//748 1045//1045
+f 141//141 1132//1132 987//987
+f 987//987 1132//1132 642//642
+f 143//143 1132//1132 141//141
+f 1259//1259 1260//1260 232//232
+f 1261//1261 588//588 1238//1238
+f 892//892 894//894 1262//1262
+f 1263//1263 1264//1264 107//107
+f 293//293 292//292 1061//1061
+f 238//238 769//769 239//239
+f 986//986 354//354 335//335
+f 825//825 1265//1265 1168//1168
+f 388//388 387//387 723//723
+f 1040//1040 1223//1223 1191//1191
+f 1065//1065 1064//1064 1101//1101
+f 1178//1178 1102//1102 1101//1101
+f 772//772 316//316 249//249
+f 988//988 1261//1261 1238//1238
+f 1148//1148 1188//1188 861//861
+f 1018//1018 1068//1068 1229//1229
+f 1170//1170 1266//1266 1189//1189
+f 1170//1170 1191//1191 1266//1266
+f 272//272 700//700 1037//1037
+f 520//520 1229//1229 448//448
+f 1267//1267 141//141 987//987
+f 588//588 863//863 818//818
+f 1116//1116 1131//1131 978//978
+f 1051//1051 1220//1220 1052//1052
+f 862//862 1188//1188 937//937
+f 1040//1040 1191//1191 1170//1170
+f 1194//1194 1220//1220 1179//1179
+f 1008//1008 1250//1250 1007//1007
+f 675//675 256//256 319//319
+f 272//272 1037//1037 524//524
+f 946//946 981//981 947//947
+f 63//63 217//217 1031//1031
+f 1268//1268 1269//1269 1270//1270
+f 1249//1249 1023//1023 1024//1024
+f 1023//1023 1249//1249 567//567
+f 964//964 567//567 35//35
+f 933//933 926//926 822//822
+f 1000//1000 1030//1030 1150//1150
+f 114//114 1271//1271 113//113
+f 1072//1072 1026//1026 1025//1025
+f 1072//1072 1039//1039 1152//1152
+f 1272//1272 987//987 321//321
+f 1267//1267 618//618 141//141
+f 993//993 770//770 769//769
+f 251//251 910//910 1173//1173
+f 487//487 341//341 1257//1257
+f 572//572 847//847 501//501
+f 1075//1075 1193//1193 1181//1181
+f 1273//1273 1274//1274 1275//1275
+f 354//354 986//986 946//946
+f 423//423 750//750 1276//1276
+f 1126//1126 966//966 967//967
+f 1272//1272 1267//1267 987//987
+f 1267//1267 636//636 618//618
+f 27//27 310//310 775//775
+f 238//238 183//183 185//185
+f 1277//1277 1278//1278 1279//1279
+f 837//837 1188//1188 1148//1148
+f 402//402 847//847 572//572
+f 242//242 254//254 342//342
+f 63//63 1032//1032 1280//1280
+f 1072//1072 1068//1068 1039//1039
+f 1074//1074 1193//1193 1075//1075
+f 1026//1026 1072//1072 1152//1152
+f 981//981 829//829 947//947
+f 999//999 1281//1281 1282//1282
+f 919//919 1109//1109 546//546
+f 981//981 980//980 829//829
+f 1191//1191 1195//1195 1042//1042
+f 336//336 935//935 455//455
+f 413//413 441//441 1067//1067
+f 907//907 867//867 891//891
+f 1108//1108 968//968 455//455
+f 979//979 946//946 986//986
+f 641//641 642//642 982//982
+f 270//270 643//643 268//268
+f 1247//1247 1283//1283 861//861
+f 1050//1050 1052//1052 1223//1223
+f 1284//1284 233//233 407//407
+f 969//969 1142//1142 970//970
+f 1285//1285 1286//1286 1287//1287
+f 1288//1288 1183//1183 1185//1185
+f 985//985 1003//1003 979//979
+f 1289//1289 1068//1068 1018//1018
+f 1028//1028 1290//1290 1029//1029
+f 943//943 945//945 1016//1016
+f 286//286 309//309 413//413
+f 1116//1116 978//978 977//977
+f 1247//1247 379//379 829//829
+f 1220//1220 1194//1194 1052//1052
+f 1107//1107 825//825 938//938
+f 1283//1283 957//957 861//861
+f 1214//1214 1290//1290 1028//1028
+f 610//610 1198//1198 1205//1205
+f 1066//1066 1106//1106 381//381
+f 1291//1291 288//288 1005//1005
+f 960//960 1025//1025 1027//1027
+f 1018//1018 1292//1292 773//773
+f 1293//1293 1114//1114 1272//1272
+f 1294//1294 636//636 1267//1267
+f 1294//1294 1295//1295 636//636
+f 1296//1296 1297//1297 1298//1298
+f 185//185 769//769 238//238
+f 1261//1261 1299//1299 588//588
+f 387//387 728//728 723//723
+f 1151//1151 919//919 1001//1001
+f 1153//1153 1041//1041 1170//1170
+f 1204//1204 1192//1192 1156//1156
+f 1190//1190 951//951 952//952
+f 1082//1082 1078//1078 1077//1077
+f 1300//1300 1301//1301 1302//1302
+f 925//925 183//183 238//238
+f 344//344 1258//1258 1284//1284
+f 1283//1283 955//955 957//957
+f 1057//1057 837//837 1148//1148
+f 1090//1090 1075//1075 1047//1047
+f 1080//1080 935//935 936//936
+f 642//642 1132//1132 1303//1303
+f 1304//1304 1288//1288 1185//1185
+f 1051//1051 1050//1050 1040//1040
+f 1029//1029 410//410 1030//1030
+f 836//836 1188//1188 837//837
+f 243//243 342//342 523//523
+f 1293//1293 320//320 856//856
+f 1174//1174 270//270 1305//1305
+f 1299//1299 1306//1306 588//588
+f 1099//1099 945//945 944//944
+f 1189//1189 1266//1266 1191//1191
+f 1090//1090 1142//1142 1207//1207
+f 1136//1136 1080//1080 936//936
+f 1135//1135 1134//1134 1162//1162
+f 1052//1052 1194//1194 1223//1223
+f 1051//1051 1028//1028 1220//1220
+f 253//253 252//252 1180//1180
+f 1267//1267 1272//1272 1294//1294
+f 1307//1307 692//692 636//636
+f 1295//1295 1307//1307 636//636
+f 644//644 501//501 847//847
+f 1308//1308 360//360 370//370
+f 1051//1051 1159//1159 1214//1214
+f 980//980 1283//1283 1247//1247
+f 1166//1166 1181//1181 1153//1153
+f 1075//1075 1181//1181 1166//1166
+f 941//941 1199//1199 545//545
+f 1220//1220 1028//1028 1030//1030
+f 965//965 402//402 1063//1063
+f 1309//1309 1294//1294 1272//1272
+f 1237//1237 1240//1240 401//401
+f 271//271 764//764 700//700
+f 1310//1310 1311//1311 1312//1312
+f 692//692 651//651 637//637
+f 980//980 955//955 1283//1283
+f 1173//1173 910//910 1174//1174
+f 856//856 1114//1114 1293//1293
+f 360//360 1313//1313 358//358
+f 1309//1309 1272//1272 1114//1114
+f 1313//1313 961//961 358//358
+f 479//479 1314//1314 175//175
+f 1081//1081 1207//1207 1108//1108
+f 1207//1207 969//969 1108//1108
+f 926//926 666//666 668//668
+f 455//455 968//968 606//606
+f 1315//1315 1295//1295 1294//1294
+f 1004//1004 1307//1307 1295//1295
+f 1315//1315 1004//1004 1295//1295
+f 335//335 968//968 986//986
+f 1206//1206 586//586 588//588
+f 1306//1306 1206//1206 588//588
+f 937//937 1061//1061 435//435
+f 1101//1101 1131//1131 1115//1115
+f 956//956 1162//1162 1057//1057
+f 1090//1090 1047//1047 1142//1142
+f 1207//1207 1142//1142 969//969
+f 1192//1192 1155//1155 1156//1156
+f 1190//1190 941//941 951//951
+f 764//764 699//699 700//700
+f 1155//1155 1135//1135 1162//1162
+f 1200//1200 1167//1167 1048//1048
+f 448//448 1229//1229 959//959
+f 1223//1223 1194//1194 1190//1190
+f 1006//1006 632//632 812//812
+f 1114//1114 1165//1165 1309//1309
+f 1309//1309 1315//1315 1294//1294
+f 959//959 1229//1229 1072//1072
+f 1316//1316 1317//1317 613//613
+f 701//701 723//723 728//728
+f 1261//1261 988//988 950//950
+f 1151//1151 1109//1109 919//919
+f 275//275 300//300 371//371
+f 1204//1204 1156//1156 1062//1062
+f 812//812 813//813 1098//1098
+f 295//295 649//649 296//296
+f 1000//1000 1150//1150 1001//1001
+f 721//721 249//249 248//248
+f 321//321 320//320 1293//1293
+f 1318//1318 1307//1307 1004//1004
+f 1318//1318 692//692 1307//1307
+f 1318//1318 723//723 692//692
+f 1319//1319 1273//1273 663//663
+f 598//598 458//458 590//590
+f 953//953 1045//1045 748//748
+f 815//815 1320//1320 729//729
+f 818//818 863//863 807//807
+f 1048//1048 1204//1204 1062//1062
+f 1048//1048 1062//1062 1049//1049
+f 1117//1117 1116//1116 977//977
+f 1156//1156 1155//1155 1154//1154
+f 954//954 964//964 953//953
+f 796//796 1027//1027 1193//1193
+f 209//209 1165//1165 1114//1114
+f 1161//1161 1235//1235 1321//1321
+f 213//213 1322//1322 85//85
+f 1007//1007 1024//1024 965//965
+f 583//583 758//758 1149//1149
+f 1106//1106 386//386 388//388
+f 381//381 1106//1106 388//388
+f 1323//1323 610//610 688//688
+f 1324//1324 1325//1325 1326//1326
+f 1044//1044 1043//1043 1190//1190
+f 758//758 796//796 1074//1074
+f 1066//1066 1058//1058 1107//1107
+f 1115//1115 1327//1327 1101//1101
+f 1328//1328 213//213 85//85
+f 829//829 980//980 1247//1247
+f 1024//1024 958//958 965//965
+f 1065//1065 1058//1058 1066//1066
+f 1162//1162 837//837 1057//1057
+f 1080//1080 1081//1081 935//935
+f 1246//1246 1329//1329 826//826
+f 1048//1048 1203//1203 1204//1204
+f 555//555 554//554 16//16
+f 796//796 1193//1193 1074//1074
+f 1016//1016 1004//1004 1315//1315
+f 1318//1318 1012//1012 723//723
+f 1330//1330 136//136 4//4
+f 1331//1331 675//675 676//676
+f 1192//1192 1135//1135 1155//1155
+f 1107//1107 938//938 386//386
+f 1153//1153 1026//1026 1152//1152
+f 1040//1040 1050//1050 1223//1223
+f 1107//1107 1058//1058 826//826
+f 469//469 720//720 721//721
+f 1165//1165 943//943 1315//1315
+f 1309//1309 1165//1165 1315//1315
+f 943//943 1016//1016 1315//1315
+f 1332//1332 1333//1333 1334//1334
+f 288//288 286//286 413//413
+f 940//940 1002//1002 941//941
+f 1002//1002 1199//1199 941//941
+f 1076//1076 1078//1078 1080//1080
+f 729//729 1320//1320 761//761
+f 1003//1003 970//970 1097//1097
+f 566//566 1095//1095 1129//1129
+f 1167//1167 1203//1203 1048//1048
+f 658//658 926//926 933//933
+f 1335//1335 1336//1336 1337//1337
+f 383//383 1318//1318 1004//1004
+f 383//383 1012//1012 1318//1318
+f 545//545 1199//1199 919//919
+f 1338//1338 312//312 311//311
+f 1082//1082 1079//1079 1078//1078
+f 961//961 183//183 925//925
+f 80//80 1339//1339 81//81
+f 1340//1340 934//934 93//93
+f 1340//1340 93//93 133//133
+f 1341//1341 1342//1342 1343//1343
+f 1341//1341 1343//1343 789//789
+f 1344//1344 116//116 1345//1345
+f 1098//1098 1100//1100 812//812
+f 77//77 1346//1346 78//78
+f 421//421 118//118 171//171
+f 1347//1347 1348//1348 1349//1349
+f 1350//1350 1330//1330 1351//1351
+f 1349//1349 1352//1352 1094//1094
+f 133//133 93//93 134//134
+f 1353//1353 334//334 1354//1354
+f 1355//1355 1356//1356 1351//1351
+f 145//145 1357//1357 322//322
+f 322//322 1358//1358 68//68
+f 85//85 84//84 527//527
+f 1359//1359 85//85 527//527
+f 1305//1305 1172//1172 1174//1174
+f 68//68 1358//1358 1360//1360
+f 1361//1361 116//116 1344//1344
+f 304//304 303//303 1362//1362
+f 1363//1363 764//764 271//271
+f 160//160 146//146 1364//1364
+f 419//419 1201//1201 420//420
+f 1365//1365 974//974 976//976
+f 1366//1366 1367//1367 1368//1368
+f 1369//1369 1370//1370 1278//1278
+f 625//625 1371//1371 1372//1372
+f 1316//1316 1373//1373 1374//1374
+f 210//210 1375//1375 105//105
+f 1364//1364 146//146 191//191
+f 96//96 98//98 691//691
+f 851//851 96//96 691//691
+f 576//576 319//319 256//256
+f 303//303 1376//1376 1377//1377
+f 1374//1374 677//677 679//679
+f 1211//1211 1378//1378 276//276
+f 1339//1339 1287//1287 30//30
+f 310//310 1342//1342 776//776
+f 565//565 1379//1379 471//471
+f 1380//1380 1242//1242 1241//1241
+f 1378//1378 831//831 1381//1381
+f 237//237 1006//1006 634//634
+f 5//5 280//280 279//279
+f 1065//1065 1373//1373 1059//1059
+f 842//842 1096//1096 1382//1382
+f 1383//1383 1380//1380 1384//1384
+f 232//232 1274//1274 1273//1273
+f 1385//1385 1386//1386 1387//1387
+f 1388//1388 1389//1389 360//360
+f 1390//1390 1389//1389 1388//1388
+f 225//225 788//788 868//868
+f 1391//1391 1392//1392 1393//1393
+f 616//616 28//28 478//478
+f 813//813 1327//1327 1098//1098
+f 1394//1394 1383//1383 1384//1384
+f 1345//1345 564//564 563//563
+f 1345//1345 45//45 564//564
+f 134//134 1395//1395 823//823
+f 1396//1396 1397//1397 1398//1398
+f 320//320 576//576 856//856
+f 1177//1177 678//678 677//677
+f 1374//1374 1373//1373 677//677
+f 1399//1399 1304//1304 1185//1185
+f 1400//1400 1339//1339 80//80
+f 5//5 138//138 1401//1401
+f 247//247 563//563 565//565
+f 1365//1365 976//976 1208//1208
+f 854//854 591//591 1402//1402
+f 1339//1339 30//30 1403//1403
+f 1313//1313 1389//1389 1404//1404
+f 495//495 494//494 868//868
+f 312//312 1342//1342 310//310
+f 1404//1404 1405//1405 184//184
+f 1406//1406 1407//1407 1408//1408
+f 1361//1361 50//50 116//116
+f 523//523 525//525 643//643
+f 510//510 1409//1409 1410//1410
+f 973//973 972//972 1242//1242
+f 880//880 1411//1411 1412//1412
+f 690//690 852//852 691//691
+f 1373//1373 1065//1065 1177//1177
+f 1412//1412 878//878 880//880
+f 1413//1413 1414//1414 1415//1415
+f 1242//1242 972//972 1243//1243
+f 652//652 833//833 1416//1416
+f 1367//1367 582//582 583//583
+f 1364//1364 1375//1375 1417//1417
+f 1401//1401 138//138 1418//1418
+f 1419//1419 1388//1388 1308//1308
+f 312//312 1344//1344 1342//1342
+f 132//132 823//823 1420//1420
+f 1421//1421 1397//1397 1422//1422
+f 1423//1423 1424//1424 1425//1425
+f 1375//1375 210//210 1426//1426
+f 138//138 1364//1364 1418//1418
+f 1364//1364 191//191 1375//1375
+f 1356//1356 1350//1350 1351//1351
+f 1427//1427 1428//1428 1429//1429
+f 1430//1430 1431//1431 1432//1432
+f 1433//1433 1434//1434 1317//1317
+f 623//623 1390//1390 1388//1388
+f 904//904 734//734 1435//1435
+f 1436//1436 1437//1437 1077//1077
+f 1396//1396 1398//1398 1419//1419
+f 407//407 1319//1319 345//345
+f 1438//1438 1439//1439 1336//1336
+f 1419//1419 1308//1308 1396//1396
+f 1413//1413 1440//1440 1414//1414
+f 1361//1361 1344//1344 312//312
+f 634//634 1006//1006 812//812
+f 1178//1178 1101//1101 1327//1327
+f 358//358 274//274 359//359
+f 1389//1389 1313//1313 360//360
+f 1376//1376 303//303 302//302
+f 971//971 1441//1441 1442//1442
+f 1443//1443 1336//1336 603//603
+f 1444//1444 1384//1384 1380//1380
+f 564//564 47//47 1379//1379
+f 365//365 1445//1445 1446//1446
+f 1447//1447 827//827 1329//1329
+f 78//78 794//794 745//745
+f 1448//1448 1449//1449 1450//1450
+f 1397//1397 1396//1396 1451//1451
+f 1452//1452 1397//1397 1451//1451
+f 659//659 608//608 1129//1129
+f 1077//1077 1437//1437 1082//1082
+f 421//421 211//211 118//118
+f 1216//1216 1453//1453 1454//1454
+f 1422//1422 1452//1452 1455//1455
+f 210//210 117//117 222//222
+f 134//134 279//279 1395//1395
+f 1391//1391 1456//1456 1392//1392
+f 971//971 1442//1442 1457//1457
+f 1442//1442 1391//1391 1458//1458
+f 565//565 564//564 1379//1379
+f 1273//1273 1319//1319 233//233
+f 1459//1459 1178//1178 813//813
+f 81//81 1339//1339 187//187
+f 677//677 1373//1373 1177//1177
+f 789//789 1343//1343 563//563
+f 190//190 234//234 223//223
+f 1460//1460 1461//1461 1263//1263
+f 186//186 330//330 223//223
+f 620//620 1312//1312 306//306
+f 1422//1422 1455//1455 1462//1462
+f 1076//1076 1463//1463 1077//1077
+f 1457//1457 1442//1442 1458//1458
+f 1464//1464 1436//1436 1465//1465
+f 975//975 1456//1456 976//976
+f 1209//1209 976//976 1441//1441
+f 1466//1466 277//277 1467//1467
+f 134//134 6//6 279//279
+f 1468//1468 833//833 652//652
+f 1457//1457 1458//1458 972//972
+f 500//500 541//541 611//611
+f 1130//1130 680//680 635//635
+f 197//197 1468//1468 652//652
+f 1343//1343 1345//1345 563//563
+f 1339//1339 1403//1403 187//187
+f 1469//1469 1470//1470 1471//1471
+f 793//793 1376//1376 745//745
+f 975//975 1421//1421 1456//1456
+f 1472//1472 1473//1473 1392//1392
+f 927//927 1474//1474 1475//1475
+f 1476//1476 1477//1477 1478//1478
+f 605//605 604//604 1479//1479
+f 1034//1034 1015//1015 1480//1480
+f 813//813 1178//1178 1327//1327
+f 405//405 679//679 678//678
+f 1481//1481 1482//1482 1483//1483
+f 1//1 3//3 305//305
+f 623//623 1388//1388 1419//1419
+f 1479//1479 604//604 3//3
+f 1437//1437 1149//1149 1082//1082
+f 1484//1484 1485//1485 1486//1486
+f 1487//1487 1415//1415 1488//1488
+f 1473//1473 1393//1393 1392//1392
+f 1413//1413 1415//1415 185//185
+f 64//64 63//63 1280//1280
+f 1489//1489 113//113 1271//1271
+f 1159//1159 1490//1490 1214//1214
+f 1491//1491 200//200 1492//1492
+f 1407//1407 1493//1493 1408//1408
+f 1469//1469 1494//1494 1470//1470
+f 1397//1397 1452//1452 1422//1422
+f 1495//1495 1206//1206 1306//1306
+f 1418//1418 1364//1364 1417//1417
+f 1496//1496 1423//1423 1425//1425
+f 1497//1497 1498//1498 840//840
+f 1437//1437 1499//1499 1149//1149
+f 1059//1059 612//612 1246//1246
+f 1407//1407 1500//1500 1493//1493
+f 1501//1501 50//50 1361//1361
+f 389//389 652//652 1416//1416
+f 972//972 1458//1458 1276//1276
+f 1502//1502 1503//1503 277//277
+f 1452//1452 1451//1451 1504//1504
+f 1451//1451 1308//1308 370//370
+f 675//675 319//319 641//641
+f 1375//1375 1426//1426 1417//1417
+f 842//842 1497//1497 840//840
+f 975//975 974//974 1425//1425
+f 676//676 982//982 1505//1505
+f 961//961 1404//1404 184//184
+f 1415//1415 994//994 185//185
+f 1452//1452 1504//1504 1455//1455
+f 1506//1506 1507//1507 1508//1508
+f 1503//1503 197//197 196//196
+f 196//196 1467//1467 277//277
+f 1208//1208 976//976 1209//1209
+f 274//274 961//961 925//925
+f 196//196 277//277 1503//1503
+f 280//280 5//5 1401//1401
+f 1383//1383 1509//1509 1380//1380
+f 1510//1510 1511//1511 1512//1512
+f 975//975 1425//1425 1513//1513
+f 327//327 240//240 253//253
+f 657//657 1361//1361 312//312
+f 878//878 1412//1412 1398//1398
+f 1398//1398 623//623 1419//1419
+f 1201//1201 1443//1443 603//603
+f 603//603 1514//1514 851//851
+f 1501//1501 48//48 50//50
+f 1514//1514 96//96 851//851
+f 1293//1293 1272//1272 321//321
+f 239//239 770//770 1515//1515
+f 449//449 758//758 416//416
+f 1316//1316 1059//1059 1373//1373
+f 1516//1516 1509//1509 1383//1383
+f 1517//1517 1518//1518 1519//1519
+f 1369//1369 1520//1520 1521//1521
+f 1412//1412 623//623 1398//1398
+f 1243//1243 1276//1276 750//750
+f 1241//1241 1243//1243 750//750
+f 1241//1241 750//750 1133//1133
+f 565//565 471//471 247//247
+f 664//664 855//855 1212//1212
+f 961//961 184//184 183//183
+f 1144//1144 1328//1328 1359//1359
+f 1456//1456 1462//1462 1392//1392
+f 1424//1424 1398//1398 1397//1397
+f 1394//1394 1384//1384 1471//1471
+f 1388//1388 360//360 1308//1308
+f 274//274 925//925 327//327
+f 1401//1401 1418//1418 1522//1522
+f 1523//1523 858//858 1524//1524
+f 6//6 5//5 279//279
+f 1425//1425 1424//1424 1513//1513
+f 878//878 1398//1398 1424//1424
+f 852//852 619//619 850//850
+f 345//345 1319//1319 663//663
+f 1525//1525 1526//1526 445//445
+f 1412//1412 624//624 623//623
+f 663//663 1501//1501 1361//1361
+f 657//657 663//663 1361//1361
+f 41//41 186//186 1527//1527
+f 1381//1381 1468//1468 1502//1502
+f 2//2 1479//1479 3//3
+f 3//3 604//604 305//305
+f 905//905 1//1 306//306
+f 971//971 1457//1457 972//972
+f 1451//1451 370//370 1504//1504
+f 271//271 1511//1511 1363//1363
+f 774//774 1289//1289 1018//1018
+f 306//306 1312//1312 905//905
+f 1313//1313 1404//1404 961//961
+f 1243//1243 972//972 1276//1276
+f 1210//1210 1209//1209 1441//1441
+f 1343//1343 1342//1342 1344//1344
+f 1115//1115 1117//1117 1098//1098
+f 1338//1338 657//657 312//312
+f 1210//1210 1441//1441 971//971
+f 1528//1528 1524//1524 858//858
+f 795//795 794//794 1346//1346
+f 1509//1509 1242//1242 1380//1380
+f 1441//1441 1391//1391 1442//1442
+f 568//568 570//570 648//648
+f 1529//1529 1029//1029 1290//1290
+f 1421//1421 1422//1422 1456//1456
+f 1471//1471 1470//1470 1530//1530
+f 185//185 994//994 769//769
+f 1513//1513 1424//1424 1397//1397
+f 1531//1531 1164//1164 1158//1158
+f 1396//1396 1308//1308 1451//1451
+f 1532//1532 1533//1533 1534//1534
+f 234//234 132//132 1420//1420
+f 1490//1490 1290//1290 1214//1214
+f 1490//1490 1529//1529 1290//1290
+f 1529//1529 410//410 1029//1029
+f 1515//1515 252//252 239//239
+f 1471//1471 1530//1530 1394//1394
+f 1535//1535 277//277 1466//1466
+f 1273//1273 1275//1275 663//663
+f 1133//1133 750//750 713//713
+f 967//967 237//237 634//634
+f 1536//1536 1537//1537 1538//1538
+f 1441//1441 976//976 1391//1391
+f 1455//1455 1539//1539 1462//1462
+f 1275//1275 1501//1501 663//663
+f 1202//1202 1479//1479 2//2
+f 1275//1275 48//48 1501//1501
+f 1531//1531 1196//1196 1164//1164
+f 1433//1433 1317//1317 679//679
+f 1462//1462 1539//1539 1472//1472
+f 1434//1434 613//613 1317//1317
+f 1456//1456 1422//1422 1462//1462
+f 1509//1509 973//973 1242//1242
+f 1513//1513 1397//1397 1421//1421
+f 421//421 1202//1202 2//2
+f 1540//1540 1159//1159 1289//1289
+f 1540//1540 1490//1490 1159//1159
+f 1540//1540 1529//1529 1490//1490
+f 548//548 410//410 1529//1529
+f 1541//1541 643//643 1255//1255
+f 1474//1474 1542//1542 1543//1543
+f 1544//1544 1176//1176 1545//1545
+f 1544//1544 1531//1531 1176//1176
+f 525//525 1037//1037 1221//1221
+f 209//209 1114//1114 207//207
+f 976//976 1456//1456 1391//1391
+f 975//975 1513//1513 1421//1421
+f 421//421 69//69 1202//1202
+f 1546//1546 1547//1547 1548//1548
+f 69//69 420//420 1202//1202
+f 711//711 1529//1529 1540//1540
+f 710//710 548//548 1529//1529
+f 1531//1531 1303//1303 1196//1196
+f 1303//1303 1132//1132 1196//1196
+f 1504//1504 911//911 1455//1455
+f 1547//1547 80//80 1548//1548
+f 1545//1545 530//530 1505//1505
+f 27//27 570//570 569//569
+f 1547//1547 1400//1400 80//80
+f 774//774 1540//1540 1289//1289
+f 711//711 710//710 1529//1529
+f 253//253 711//711 326//326
+f 1549//1549 217//217 1550//1550
+f 1542//1542 1549//1549 1550//1550
+f 35//35 488//488 1257//1257
+f 614//614 1245//1245 612//612
+f 518//518 519//519 837//837
+f 1007//1007 1251//1251 1249//1249
+f 1177//1177 1459//1459 678//678
+f 295//295 355//355 946//946
+f 1059//1059 1058//1058 1065//1065
+f 311//311 343//343 1338//1338
+f 757//757 711//711 1540//1540
+f 613//613 1434//1434 614//614
+f 1504//1504 370//370 911//911
+f 982//982 1544//1544 1545//1545
+f 925//925 238//238 240//240
+f 1020//1020 1541//1541 1551//1551
+f 1551//1551 1541//1541 1250//1250
+f 1249//1249 486//486 567//567
+f 269//269 1305//1305 270//270
+f 757//757 1540//1540 774//774
+f 643//643 525//525 1255//1255
+f 81//81 1244//1244 25//25
+f 305//305 620//620 306//306
+f 1552//1552 1553//1553 1554//1554
+f 1474//1474 1543//1543 1475//1475
+f 944//944 1130//1130 1099//1099
+f 982//982 1545//1545 1505//1505
+f 642//642 1531//1531 1544//1544
+f 1531//1531 642//642 1303//1303
+f 1531//1531 1158//1158 1176//1176
+f 1250//1250 1221//1221 1251//1251
+f 567//567 486//486 488//488
+f 1555//1555 973//973 1509//1509
+f 268//268 643//643 1541//1541
+f 328//328 756//756 301//301
+f 1174//1174 910//910 270//270
+f 116//116 1556//1556 1345//1345
+f 803//803 517//517 749//749
+f 1541//1541 1255//1255 1250//1250
+f 1250//1250 1255//1255 1221//1221
+f 756//756 328//328 326//326
+f 554//554 854//854 509//509
+f 1222//1222 339//339 486//486
+f 1343//1343 1344//1344 1345//1345
+f 982//982 642//642 1544//1544
+f 1550//1550 217//217 1557//1557
+f 1221//1221 1222//1222 1251//1251
+f 1251//1251 486//486 1249//1249
+f 487//487 1257//1257 488//488
+f 756//756 757//757 774//774
+f 326//326 711//711 757//757
+f 710//710 1180//1180 548//548
+f 1180//1180 549//549 548//548
+f 1037//1037 339//339 1222//1222
+f 676//676 1505//1505 392//392
+f 1251//1251 1222//1222 486//486
+f 11//11 1558//1558 12//12
+f 1559//1559 1560//1560 1274//1274
+f 11//11 107//107 55//55
+f 60//60 124//124 1561//1561
+f 963//963 1147//1147 1139//1139
+f 1562//1562 495//495 868//868
+f 1563//1563 1460//1460 107//107
+f 23//23 22//22 1196//1196
+f 192//192 60//60 1561//1561
+f 10//10 1563//1563 107//107
+f 1379//1379 192//192 472//472
+f 598//598 653//653 458//458
+f 1560//1560 48//48 1274//1274
+f 1045//1045 1038//1038 34//34
+f 1560//1560 12//12 48//48
+f 1556//1556 45//45 1345//1345
+f 1564//1564 1331//1331 1565//1565
+f 765//765 1256//1256 341//341
+f 810//810 1113//1113 357//357
+f 1256//1256 1566//1566 33//33
+f 1567//1567 34//34 33//33
+f 1566//1566 1567//1567 33//33
+f 1567//1567 1045//1045 34//34
+f 1568//1568 103//103 1569//1569
+f 1570//1570 36//36 38//38
+f 170//170 169//169 817//817
+f 765//765 1252//1252 1256//1256
+f 401//401 414//414 1237//1237
+f 1571//1571 1572//1572 1248//1248
+f 45//45 115//115 46//46
+f 1252//1252 1573//1573 1256//1256
+f 1573//1573 1574//1574 1256//1256
+f 1256//1256 1574//1574 1566//1566
+f 1574//1574 1575//1575 1566//1566
+f 1566//1566 1575//1575 1567//1567
+f 1257//1257 1256//1256 33//33
+f 418//418 576//576 256//256
+f 1575//1575 1576//1576 1567//1567
+f 459//459 125//125 128//128
+f 1577//1577 760//760 761//761
+f 1567//1567 1576//1576 803//803
+f 1254//1254 1573//1573 1252//1252
+f 1578//1578 1574//1574 1573//1573
+f 1574//1574 1579//1579 1575//1575
+f 1575//1575 1579//1579 1576//1576
+f 1569//1569 573//573 574//574
+f 1580//1580 1578//1578 1573//1573
+f 1579//1579 1574//1574 1578//1578
+f 1579//1579 1581//1581 1576//1576
+f 1576//1576 522//522 803//803
+f 39//39 258//258 65//65
+f 1311//1311 87//87 128//128
+f 1581//1581 522//522 1576//1576
+f 1292//1292 1229//1229 522//522
+f 1292//1292 522//522 1581//1581
+f 1581//1581 1579//1579 1578//1578
+f 773//773 1292//1292 1581//1581
+f 845//845 999//999 1282//1282
+f 22//22 1146//1146 1196//1196
+f 689//689 98//98 109//109
+f 1438//1438 1336//1336 1443//1443
+f 1268//1268 1582//1582 1269//1269
+f 137//137 136//136 1330//1330
+f 1583//1583 1578//1578 1580//1580
+f 1236//1236 1583//1583 1580//1580
+f 1583//1583 1581//1581 1578//1578
+f 1581//1581 1583//1583 773//773
+f 133//133 31//31 1286//1286
+f 729//729 760//760 728//728
+f 1351//1351 1330//1330 4//4
+f 105//105 171//171 210//210
+f 1571//1571 1248//1248 166//166
+f 934//934 1351//1351 94//94
+f 1351//1351 4//4 94//94
+f 1092//1092 1584//1584 1071//1071
+f 300//300 301//301 1583//1583
+f 1583//1583 301//301 773//773
+f 1146//1146 22//22 1113//1113
+f 1577//1577 38//38 694//694
+f 1585//1585 159//159 179//179
+f 731//731 159//159 23//23
+f 166//166 1113//1113 22//22
+f 868//868 596//596 225//225
+f 866//866 1586//1586 7//7
+f 1274//1274 1260//1260 1559//1559
+f 61//61 125//125 59//59
+f 574//574 156//156 155//155
+f 1410//1410 451//451 510//510
+f 1381//1381 831//831 1468//1468
+f 1483//1483 276//276 1587//1587
+f 158//158 178//178 180//180
+f 1588//1588 87//87 1311//1311
+f 1588//1588 88//88 87//87
+f 159//159 1585//1585 1589//1589
+f 1589//1589 1590//1590 165//165
+f 1568//1568 1569//1569 1572//1572
+f 1588//1588 690//690 102//102
+f 88//88 1588//1588 102//102
+f 690//690 689//689 102//102
+f 1591//1591 1323//1323 688//688
+f 1558//1558 49//49 48//48
+f 165//165 1590//1590 1571//1571
+f 689//689 691//691 98//98
+f 82//82 189//189 258//258
+f 88//88 103//103 1568//1568
+f 1592//1592 1593//1593 1594//1594
+f 459//459 128//128 1595//1595
+f 107//107 1264//1264 43//43
+f 882//882 37//37 1596//1596
+f 83//83 82//82 19//19
+f 1597//1597 1598//1598 1599//1599
+f 57//57 11//11 55//55
+f 1559//1559 830//830 1560//1560
+f 1600//1600 1601//1601 1602//1602
+f 1571//1571 1590//1590 1572//1572
+f 1556//1556 56//56 45//45
+f 56//56 1603//1603 45//45
+f 1603//1603 115//115 45//45
+f 1603//1603 44//44 115//115
+f 44//44 58//58 115//115
+f 824//824 1591//1591 1604//1604
+f 1605//1605 145//145 144//144
+f 1593//1593 1586//1586 1594//1594
+f 613//613 612//612 1059//1059
+f 12//12 1558//1558 48//48
+f 1606//1606 17//17 664//664
+f 457//457 1607//1607 1608//1608
+f 1310//1310 1588//1588 1311//1311
+f 1609//1609 1610//1610 1563//1563
+f 87//87 89//89 1595//1595
+f 1600//1600 1586//1586 1593//1593
+f 1611//1611 392//392 391//391
+f 48//48 1275//1275 1274//1274
+f 142//142 158//158 180//180
+f 1602//1602 1611//1611 1591//1591
+f 1612//1612 391//391 1198//1198
+f 1281//1281 999//999 1109//1109
+f 103//103 573//573 1569//1569
+f 459//459 1595//1595 1597//1597
+f 1609//1609 153//153 152//152
+f 829//829 649//649 947//947
+f 391//391 393//393 531//531
+f 531//531 1198//1198 391//391
+f 341//341 340//340 765//765
+f 1357//1357 656//656 322//322
+f 1572//1572 1613//1613 1248//1248
+f 574//574 155//155 219//219
+f 19//19 258//258 39//39
+f 391//391 1612//1612 1611//1611
+f 178//178 1614//1614 179//179
+f 1590//1590 1568//1568 1572//1572
+f 1244//1244 1228//1228 26//26
+f 1615//1615 830//830 1559//1559
+f 1569//1569 574//574 1613//1613
+f 1616//1616 1568//1568 1590//1590
+f 89//89 1598//1598 1595//1595
+f 1601//1601 1611//1611 1602//1602
+f 322//322 656//656 1358//1358
+f 1600//1600 1602//1602 361//361
+f 1561//1561 459//459 1617//1617
+f 1599//1599 1585//1585 179//179
+f 1600//1600 361//361 1586//1586
+f 180//180 143//143 142//142
+f 165//165 1571//1571 166//166
+f 933//933 1618//1618 658//658
+f 1598//1598 1616//1616 1585//1585
+f 44//44 59//59 58//58
+f 68//68 1360//1360 69//69
+f 361//361 1602//1602 460//460
+f 1594//1594 1586//1586 866//866
+f 491//491 1604//1604 688//688
+f 491//491 688//688 687//687
+f 103//103 102//102 109//109
+f 180//180 730//730 143//143
+f 159//159 165//165 21//21
+f 329//329 72//72 71//71
+f 167//167 1619//1619 125//125
+f 1620//1620 1597//1597 1599//1599
+f 1268//1268 1621//1621 235//235
+f 180//180 731//731 730//730
+f 1565//1565 392//392 1611//1611
+f 1601//1601 1565//1565 1611//1611
+f 69//69 1622//1622 419//419
+f 110//110 97//97 156//156
+f 615//615 562//562 666//666
+f 460//460 1602//1602 824//824
+f 1602//1602 1591//1591 824//824
+f 419//419 1443//1443 1201//1201
+f 1623//1623 219//219 220//220
+f 1620//1620 1599//1599 1624//1624
+f 1625//1625 1626//1626 1627//1627
+f 789//789 648//648 1341//1341
+f 1611//1611 1612//1612 1323//1323
+f 89//89 88//88 1568//1568
+f 1594//1594 866//866 1628//1628
+f 1428//1428 1601//1601 1629//1629
+f 89//89 1568//1568 1616//1616
+f 664//664 1212//1212 1630//1630
+f 104//104 322//322 68//68
+f 1591//1591 1611//1611 1323//1323
+f 227//227 1010//1010 299//299
+f 409//409 1631//1631 1151//1151
+f 1632//1632 1633//1633 1634//1634
+f 125//125 61//61 167//167
+f 1613//1613 574//574 1623//1623
+f 1623//1623 574//574 219//219
+f 258//258 108//108 65//65
+f 1565//1565 1331//1331 392//392
+f 564//564 45//45 47//47
+f 1289//1289 1159//1159 1068//1068
+f 108//108 866//866 7//7
+f 128//128 87//87 1595//1595
+f 1613//1613 1623//1623 1248//1248
+f 252//252 1635//1635 1180//1180
+f 814//814 1168//1168 816//816
+f 180//180 179//179 731//731
+f 1246//1246 826//826 1059//1059
+f 1614//1614 1599//1599 179//179
+f 1636//1636 1355//1355 1637//1637
+f 1515//1515 1635//1635 252//252
+f 500//500 1105//1105 441//441
+f 1180//1180 1635//1635 549//549
+f 549//549 1638//1638 408//408
+f 1591//1591 688//688 1604//1604
+f 1561//1561 124//124 459//459
+f 1639//1639 1263//1263 1461//1461
+f 1585//1585 1616//1616 1589//1589
+f 830//830 12//12 1560//1560
+f 1598//1598 89//89 1616//1616
+f 824//824 1604//1604 491//491
+f 1599//1599 1598//1598 1585//1585
+f 1310//1310 620//620 1588//1588
+f 1635//1635 1640//1640 549//549
+f 549//549 1640//1640 1638//1638
+f 1331//1331 676//676 392//392
+f 1589//1589 1616//1616 1590//1590
+f 852//852 1588//1588 620//620
+f 1588//1588 852//852 690//690
+f 1435//1435 734//734 735//735
+f 652//652 389//389 198//198
+f 1429//1429 1629//1629 1593//1593
+f 1629//1629 1600//1600 1593//1593
+f 103//103 109//109 573//573
+f 11//11 57//57 1558//1558
+f 154//154 153//153 10//10
+f 1572//1572 1569//1569 1613//1613
+f 320//320 319//319 576//576
+f 1631//1631 409//409 408//408
+f 214//214 1641//1641 1642//1642
+f 1593//1593 1592//1592 1429//1429
+f 1612//1612 1198//1198 1323//1323
+f 1198//1198 610//610 1323//1323
+f 109//109 110//110 573//573
+f 816//816 1320//1320 815//815
+f 1624//1624 1599//1599 1614//1614
+f 1643//1643 1624//1624 1614//1614
+f 1644//1644 1515//1515 770//770
+f 1645//1645 1151//1151 1631//1631
+f 1646//1646 1645//1645 1631//1631
+f 1647//1647 1535//1535 1648//1648
+f 221//221 117//117 119//119
+f 1649//1649 1650//1650 1651//1651
+f 38//38 761//761 1320//1320
+f 573//573 110//110 156//156
+f 1595//1595 1598//1598 1597//1597
+f 1635//1635 1652//1652 1640//1640
+f 1640//1640 1653//1653 1638//1638
+f 1638//1638 1653//1653 408//408
+f 1653//1653 1654//1654 408//408
+f 1654//1654 1631//1631 408//408
+f 1654//1654 1646//1646 1631//1631
+f 1482//1482 276//276 1483//1483
+f 816//816 1570//1570 1320//1320
+f 1629//1629 1601//1601 1600//1600
+f 1558//1558 57//57 49//49
+f 116//116 56//56 1556//1556
+f 1515//1515 1655//1655 1635//1635
+f 459//459 1597//1597 1617//1617
+f 1655//1655 1652//1652 1635//1635
+f 1652//1652 1656//1656 1640//1640
+f 1640//1640 1656//1656 1653//1653
+f 622//622 44//44 1603//1603
+f 1657//1657 1654//1654 1653//1653
+f 43//43 1264//1264 135//135
+f 1482//1482 1212//1212 276//276
+f 1658//1658 1659//1659 1655//1655
+f 1515//1515 1658//1658 1655//1655
+f 1655//1655 1656//1656 1652//1652
+f 1656//1656 1657//1657 1653//1653
+f 1644//1644 1658//1658 1515//1515
+f 107//107 43//43 55//55
+f 460//460 824//824 13//13
+f 492//492 491//491 687//687
+f 279//279 1660//1660 1395//1395
+f 1657//1657 1646//1646 1654//1654
+f 1428//1428 1629//1629 1429//1429
+f 1505//1505 530//530 393//393
+f 188//188 329//329 1628//1628
+f 1212//1212 1211//1211 276//276
+f 248//248 469//469 721//721
+f 152//152 1661//1661 1662//1662
+f 904//904 1435//1435 932//932
+f 1659//1659 1663//1663 1655//1655
+f 1655//1655 1663//1663 1656//1656
+f 1281//1281 1645//1645 1646//1646
+f 535//535 989//989 1239//1239
+f 159//159 1589//1589 165//165
+f 1664//1664 1646//1646 1657//1657
+f 1664//1664 1281//1281 1646//1646
+f 1564//1564 1665//1665 1331//1331
+f 220//220 195//195 357//357
+f 1666//1666 795//795 1346//1346
+f 1542//1542 1550//1550 1543//1543
+f 1667//1667 1281//1281 1664//1664
+f 866//866 188//188 1628//1628
+f 1643//1643 1614//1614 178//178
+f 1402//1402 831//831 1378//1378
+f 476//476 1668//1668 101//101
+f 1663//1663 1669//1669 1656//1656
+f 1656//1656 1670//1670 1657//1657
+f 1671//1671 1664//1664 1657//1657
+f 1667//1667 1672//1672 1281//1281
+f 1281//1281 1672//1672 1282//1282
+f 1618//1618 476//476 658//658
+f 1623//1623 220//220 357//357
+f 1658//1658 1673//1673 1659//1659
+f 1659//1659 1673//1673 1663//1663
+f 1673//1673 1674//1674 1663//1663
+f 1656//1656 1669//1669 1670//1670
+f 1670//1670 1671//1671 1657//1657
+f 735//735 99//99 1668//1668
+f 1564//1564 1601//1601 1428//1428
+f 355//355 354//354 946//946
+f 7//7 1586//1586 361//361
+f 476//476 1618//1618 1668//1668
+f 1248//1248 1623//1623 357//357
+f 622//622 1603//1603 56//56
+f 1663//1663 1674//1674 1669//1669
+f 1671//1671 1667//1667 1664//1664
+f 1672//1672 843//843 1282//1282
+f 1346//1346 794//794 78//78
+f 1618//1618 931//931 1668//1668
+f 153//153 1609//1609 1563//1563
+f 1476//1476 1648//1648 1477//1477
+f 44//44 61//61 59//59
+f 789//789 246//246 648//648
+f 617//617 616//616 311//311
+f 1670//1670 1675//1675 1671//1671
+f 93//93 6//6 134//134
+f 815//815 729//729 814//814
+f 153//153 1563//1563 10//10
+f 855//855 854//854 1402//1402
+f 210//210 222//222 1426//1426
+f 1674//1674 364//364 1669//1669
+f 1676//1676 1672//1672 1667//1667
+f 1672//1672 844//844 843//843
+f 1601//1601 1564//1564 1565//1565
+f 1570//1570 38//38 1320//1320
+f 687//687 630//630 640//640
+f 364//364 363//363 1669//1669
+f 1669//1669 363//363 1670//1670
+f 1670//1670 363//363 1675//1675
+f 1671//1671 1676//1676 1667//1667
+f 931//931 1435//1435 735//735
+f 1668//1668 931//931 735//735
+f 1113//1113 1124//1124 1146//1146
+f 1673//1673 1677//1677 1674//1674
+f 1675//1675 1676//1676 1671//1671
+f 891//891 1672//1672 1676//1676
+f 1672//1672 771//771 844//844
+f 844//844 771//771 772//772
+f 25//25 1244//1244 26//26
+f 47//47 192//192 1379//1379
+f 146//146 145//145 191//191
+f 927//927 1475//1475 841//841
+f 1678//1678 1092//1092 1070//1070
+f 363//363 805//805 1675//1675
+f 1672//1672 891//891 771//771
+f 932//932 822//822 821//821
+f 38//38 1577//1577 761//761
+f 1677//1677 364//364 1674//1674
+f 1675//1675 907//907 1676//1676
+f 907//907 891//891 1676//1676
+f 688//688 610//610 630//630
+f 931//931 932//932 1435//1435
+f 1661//1661 152//152 830//830
+f 866//866 189//189 188//188
+f 891//891 804//804 771//771
+f 247//247 473//473 597//597
+f 410//410 548//548 408//408
+f 1563//1563 1461//1461 1460//1460
+f 1//1 906//906 1679//1679
+f 805//805 907//907 1675//1675
+f 392//392 1505//1505 393//393
+f 57//57 55//55 54//54
+f 607//607 651//651 693//693
+f 1680//1680 1681//1681 1382//1382
+f 1403//1403 30//30 187//187
+f 390//390 1682//1682 997//997
+f 212//212 1//1 1679//1679
+f 853//853 364//364 1677//1677
+f 35//35 34//34 1038//1038
+f 806//806 1683//1683 828//828
+f 1322//1322 213//213 215//215
+f 1348//1348 1625//1625 1684//1684
+f 15//15 17//17 1625//1625
+f 1685//1685 1461//1461 1563//1563
+f 1416//1416 1686//1686 1687//1687
+f 17//17 1606//1606 1625//1625
+f 1348//1348 15//15 1625//1625
+f 592//592 593//593 1128//1128
+f 1688//1688 932//932 821//821
+f 1689//1689 714//714 1690//1690
+f 1691//1691 777//777 1692//1692
+f 768//768 739//739 1692//1692
+f 1693//1693 346//346 260//260
+f 1377//1377 1337//1337 303//303
+f 917//917 820//820 822//822
+f 1143//1143 1694//1694 1695//1695
+f 1224//1224 1696//1696 1268//1268
+f 890//890 904//904 1697//1697
+f 1175//1175 16//16 15//15
+f 900//900 929//929 921//921
+f 1698//1698 1699//1699 762//762
+f 1700//1700 797//797 754//754
+f 1701//1701 1231//1231 1232//1232
+f 762//762 753//753 746//746
+f 780//780 1702//1702 752//752
+f 1325//1325 135//135 1263//1263
+f 792//792 1703//1703 1702//1702
+f 1704//1704 457//457 1608//1608
+f 135//135 1264//1264 1263//1263
+f 446//446 445//445 1526//1526
+f 535//535 817//817 169//169
+f 1619//1619 167//167 1324//1324
+f 1700//1700 1705//1705 797//797
+f 480//480 175//175 1706//1706
+f 214//214 1497//1497 1681//1681
+f 615//615 926//926 658//658
+f 1707//1707 1708//1708 1709//1709
+f 216//216 62//62 1710//1710
+f 596//596 473//473 225//225
+f 590//590 458//458 457//457
+f 1711//1711 875//875 890//890
+f 287//287 1712//1712 261//261
+f 898//898 887//887 1713//1713
+f 493//493 177//177 788//788
+f 1196//1196 1132//1132 23//23
+f 1690//1690 714//714 1714//1714
+f 1217//1217 1216//1216 1715//1715
+f 1704//1704 590//590 457//457
+f 135//135 1325//1325 1324//1324
+f 1716//1716 1705//1705 1700//1700
+f 1702//1702 1703//1703 1698//1698
+f 1717//1717 939//939 882//882
+f 1718//1718 1699//1699 1698//1698
+f 1697//1697 1683//1683 1711//1711
+f 678//678 1459//1459 632//632
+f 1619//1619 1326//1326 1719//1719
+f 1720//1720 1619//1619 1719//1719
+f 149//149 151//151 1721//1721
+f 1722//1722 1714//1714 698//698
+f 1718//1718 883//883 870//870
+f 762//762 1723//1723 763//763
+f 1724//1724 1725//1725 1726//1726
+f 235//235 1224//1224 1268//1268
+f 1702//1702 1698//1698 762//762
+f 1727//1727 1728//1728 1729//1729
+f 1694//1694 1730//1730 1731//1731
+f 790//790 839//839 791//791
+f 1702//1702 780//780 792//792
+f 534//534 533//533 898//898
+f 1683//1683 876//876 828//828
+f 1348//1348 1175//1175 15//15
+f 1416//1416 832//832 1732//1732
+f 1416//1416 1732//1732 1686//1686
+f 1733//1733 1687//1687 1686//1686
+f 1732//1732 1733//1733 1686//1686
+f 1226//1226 169//169 1734//1734
+f 1347//1347 1175//1175 1348//1348
+f 1716//1716 875//875 1711//1711
+f 1704//1704 1735//1735 1402//1402
+f 898//898 533//533 900//900
+f 38//38 939//939 694//694
+f 898//898 900//900 887//887
+f 963//963 659//659 1129//1129
+f 648//648 776//776 1341//1341
+f 1688//1688 821//821 876//876
+f 1690//1690 1736//1736 1689//1689
+f 232//232 1260//1260 1274//1274
+f 1688//1688 876//876 1683//1683
+f 591//591 1704//1704 1402//1402
+f 1711//1711 1683//1683 1705//1705
+f 870//870 869//869 1699//1699
+f 1464//1464 1499//1499 1437//1437
+f 876//876 846//846 828//828
+f 597//597 245//245 247//247
+f 1683//1683 797//797 1705//1705
+f 1094//1094 490//490 1347//1347
+f 634//634 812//812 635//635
+f 1607//1607 1737//1737 1732//1732
+f 1626//1626 1630//1630 1627//1627
+f 1347//1347 490//490 1175//1175
+f 1699//1699 869//869 1723//1723
+f 869//869 875//875 1716//1716
+f 887//887 1718//1718 1738//1738
+f 714//714 669//669 698//698
+f 950//950 1299//1299 1261//1261
+f 832//832 1608//1608 1732//1732
+f 127//127 1720//1720 1739//1739
+f 347//347 346//346 368//368
+f 1740//1740 164//164 1741//1741
+f 1741//1741 163//163 155//155
+f 366//366 368//368 367//367
+f 1160//1160 569//569 1161//1161
+f 127//127 125//125 1619//1619
+f 1658//1658 1742//1742 1673//1673
+f 1326//1326 1619//1619 1324//1324
+f 1691//1691 715//715 714//714
+f 1743//1743 1744//1744 1745//1745
+f 869//869 871//871 875//875
+f 809//809 839//839 790//790
+f 262//262 261//261 1712//1712
+f 665//665 17//17 928//928
+f 794//794 793//793 745//745
+f 1690//1690 1714//1714 1722//1722
+f 1729//1729 1728//1728 1725//1725
+f 1630//1630 1746//1746 1627//1627
+f 865//865 886//886 839//839
+f 456//456 458//458 645//645
+f 1747//1747 1743//1743 1745//1745
+f 762//762 1699//1699 1723//1723
+f 1748//1748 149//149 1721//1721
+f 1748//1748 1749//1749 1744//1744
+f 928//928 854//854 665//665
+f 887//887 1738//1738 1713//1713
+f 1227//1227 1226//1226 962//962
+f 1543//1543 1750//1750 1475//1475
+f 1445//1445 1751//1751 1752//1752
+f 898//898 1713//1713 886//886
+f 1226//1226 1722//1722 962//962
+f 578//578 1753//1753 1754//1754
+f 1621//1621 1268//1268 1270//1270
+f 424//424 1755//1755 1756//1756
+f 367//367 368//368 1757//1757
+f 1747//1747 1745//1745 1758//1758
+f 887//887 883//883 1718//1718
+f 1721//1721 1759//1759 1749//1749
+f 1748//1748 1721//1721 1749//1749
+f 1693//1693 262//262 1760//1760
+f 1045//1045 1567//1567 749//749
+f 1703//1703 1738//1738 1718//1718
+f 168//168 778//778 1690//1690
+f 1761//1761 1762//1762 1763//1763
+f 367//367 1757//1757 1751//1751
+f 1760//1760 1764//1764 1757//1757
+f 1758//1758 1745//1745 1765//1765
+f 1743//1743 1747//1747 1766//1766
+f 161//161 1744//1744 1743//1743
+f 456//456 1607//1607 457//457
+f 1767//1767 437//437 1258//1258
+f 1147//1147 1768//1768 1140//1140
+f 1769//1769 1770//1770 64//64
+f 579//579 578//578 1754//1754
+f 1771//1771 1772//1772 578//578
+f 1703//1703 1718//1718 1698//1698
+f 1773//1773 1774//1774 1775//1775
+f 1721//1721 1740//1740 1776//1776
+f 1746//1746 1482//1482 1481//1481
+f 1777//1777 1778//1778 1779//1779
+f 1780//1780 1746//1746 1481//1481
+f 1767//1767 1258//1258 344//344
+f 1297//1297 1296//1296 1334//1334
+f 1781//1781 198//198 390//390
+f 1782//1782 1774//1774 906//906
+f 1783//1783 1771//1771 578//578
+f 1327//1327 1115//1115 1098//1098
+f 367//367 1751//1751 1445//1445
+f 1744//1744 1749//1749 1745//1745
+f 368//368 1693//1693 1760//1760
+f 509//509 928//928 17//17
+f 1697//1697 904//904 932//932
+f 1784//1784 1771//1771 1783//1783
+f 1784//1784 1785//1785 1771//1771
+f 1785//1785 1772//1772 1771//1771
+f 962//962 698//698 659//659
+f 1765//1765 1745//1745 1786//1786
+f 1785//1785 1648//1648 1476//1476
+f 214//214 1642//1642 1497//1497
+f 1126//1126 634//634 633//633
+f 926//926 615//615 666//666
+f 161//161 1743//1743 1491//1491
+f 1787//1787 1680//1680 1788//1788
+f 1749//1749 1759//1759 1786//1786
+f 1721//1721 1776//1776 1759//1759
+f 1065//1065 1102//1102 1177//1177
+f 1636//1636 1637//1637 1286//1286
+f 1725//1725 1728//1728 1789//1789
+f 870//870 1699//1699 1718//1718
+f 763//763 1700//1700 753//753
+f 1790//1790 1627//1627 1746//1746
+f 1791//1791 262//262 1712//1712
+f 1792//1792 1684//1684 1790//1790
+f 1689//1689 777//777 1691//1691
+f 1784//1784 1647//1647 1785//1785
+f 1647//1647 1648//1648 1785//1785
+f 149//149 1748//1748 1744//1744
+f 1793//1793 1794//1794 1287//1287
+f 1287//1287 1794//1794 1285//1285
+f 1795//1795 1286//1286 1285//1285
+f 1795//1795 1636//1636 1286//1286
+f 1689//1689 1736//1736 777//777
+f 752//752 1702//1702 746//746
+f 1721//1721 164//164 1740//1740
+f 208//208 207//207 856//856
+f 1745//1745 1749//1749 1786//1786
+f 1336//1336 1514//1514 603//603
+f 777//777 809//809 1692//1692
+f 1783//1783 1796//1796 1784//1784
+f 1796//1796 1647//1647 1784//1784
+f 698//698 1714//1714 714//714
+f 168//168 779//779 778//778
+f 1624//1624 1643//1643 1797//1797
+f 346//346 1693//1693 368//368
+f 1720//1720 127//127 1619//1619
+f 1630//1630 1482//1482 1746//1746
+f 1798//1798 1796//1796 1783//1783
+f 1734//1734 1690//1690 1226//1226
+f 164//164 163//163 1741//1741
+f 778//778 1736//1736 1690//1690
+f 1317//1317 1374//1374 679//679
+f 1794//1794 1795//1795 1285//1285
+f 840//840 1474//1474 927//927
+f 1625//1625 1606//1606 1626//1626
+f 1735//1735 1704//1704 1608//1608
+f 1737//1737 1733//1733 1732//1732
+f 262//262 1791//1791 1760//1760
+f 1702//1702 762//762 746//746
+f 754//754 753//753 1700//1700
+f 1322//1322 1787//1787 1788//1788
+f 1400//1400 1799//1799 1793//1793
+f 1799//1799 1794//1794 1793//1793
+f 1800//1800 1636//1636 1795//1795
+f 1801//1801 426//426 428//428
+f 790//790 791//791 767//767
+f 1712//1712 287//287 1802//1802
+f 1803//1803 1647//1647 1796//1796
+f 1734//1734 169//169 168//168
+f 1794//1794 1804//1804 1795//1795
+f 1800//1800 1355//1355 1636//1636
+f 1716//1716 1700//1700 763//763
+f 962//962 963//963 1520//1520
+f 167//167 135//135 1324//1324
+f 1492//1492 161//161 1491//1491
+f 168//168 1690//1690 1734//1734
+f 1224//1224 1805//1805 1696//1696
+f 122//122 1649//1649 1777//1777
+f 1764//1764 1760//1760 1791//1791
+f 168//168 170//170 779//779
+f 839//839 886//886 1713//1713
+f 680//680 325//325 633//633
+f 1806//1806 1332//1332 1807//1807
+f 1791//1791 1712//1712 1808//1808
+f 1808//1808 1712//1712 1802//1802
+f 1535//1535 1647//1647 1803//1803
+f 1723//1723 1716//1716 763//763
+f 1533//1533 1532//1532 1809//1809
+f 1296//1296 1031//1031 217//217
+f 1224//1224 235//235 244//244
+f 1799//1799 1400//1400 1547//1547
+f 1799//1799 1764//1764 1794//1794
+f 1794//1794 1764//1764 1804//1804
+f 839//839 1713//1713 791//791
+f 1176//1176 530//530 1545//1545
+f 1810//1810 1032//1032 1031//1031
+f 1677//1677 1673//1673 1811//1811
+f 1697//1697 1688//1688 1683//1683
+f 1812//1812 96//96 1514//1514
+f 1813//1813 1803//1803 1798//1798
+f 1263//1263 1326//1326 1325//1325
+f 1477//1477 1467//1467 1478//1478
+f 1547//1547 1814//1814 1799//1799
+f 1804//1804 1808//1808 1795//1795
+f 1808//1808 1800//1800 1795//1795
+f 1808//1808 1815//1815 1800//1800
+f 869//869 1716//1716 1723//1723
+f 792//792 1738//1738 1703//1703
+f 1689//1689 1691//1691 714//714
+f 62//62 64//64 1448//1448
+f 1816//1816 1265//1265 827//827
+f 147//147 149//149 1744//1744
+f 198//198 1781//1781 1817//1817
+f 1818//1818 1740//1740 1741//1741
+f 1776//1776 1740//1740 1818//1818
+f 1335//1335 1514//1514 1336//1336
+f 1335//1335 1812//1812 1514//1514
+f 97//97 96//96 1812//1812
+f 1342//1342 1341//1341 776//776
+f 1813//1813 1819//1819 1803//1803
+f 1803//1803 1819//1819 1535//1535
+f 1466//1466 1467//1467 1477//1477
+f 1716//1716 1711//1711 1705//1705
+f 451//451 453//453 462//462
+f 1814//1814 1820//1820 1799//1799
+f 1820//1820 1764//1764 1799//1799
+f 1815//1815 1821//1821 1800//1800
+f 196//196 198//198 1817//1817
+f 1802//1802 1822//1822 1821//1821
+f 110//110 98//98 97//97
+f 1823//1823 1824//1824 1825//1825
+f 1826//1826 1827//1827 1828//1828
+f 1625//1625 1627//1627 1790//1790
+f 1713//1713 1738//1738 792//792
+f 368//368 1760//1760 1757//1757
+f 1711//1711 890//890 1697//1697
+f 1547//1547 1829//1829 1814//1814
+f 1830//1830 1831//1831 1554//1554
+f 216//216 63//63 62//62
+f 1406//1406 1408//1408 1832//1832
+f 962//962 1722//1722 698//698
+f 1833//1833 1376//1376 793//793
+f 1032//1032 1834//1834 1678//1678
+f 791//791 1713//1713 792//792
+f 1239//1239 817//817 535//535
+f 178//178 1835//1835 1643//1643
+f 778//778 777//777 1736//1736
+f 1817//1817 1478//1478 1467//1467
+f 1781//1781 997//997 1478//1478
+f 1817//1817 1781//1781 1478//1478
+f 390//390 997//997 1781//1781
+f 1836//1836 1837//1837 1838//1838
+f 1764//1764 1791//1791 1804//1804
+f 1804//1804 1791//1791 1808//1808
+f 394//394 1773//1773 1839//1839
+f 233//233 1319//1319 407//407
+f 1833//1833 1377//1377 1376//1376
+f 1840//1840 1841//1841 1471//1471
+f 1776//1776 1335//1335 1337//1337
+f 1818//1818 1812//1812 1335//1335
+f 1476//1476 1772//1772 1785//1785
+f 879//879 1424//1424 1423//1423
+f 1813//1813 278//278 1819//1819
+f 278//278 1535//1535 1819//1819
+f 1763//1763 1762//1762 1842//1842
+f 1752//1752 1751//1751 1814//1814
+f 1814//1814 1751//1751 1820//1820
+f 795//795 1765//1765 793//793
+f 793//793 1765//1765 1833//1833
+f 1776//1776 1337//1337 1377//1377
+f 1818//1818 1335//1335 1776//1776
+f 1812//1812 1741//1741 97//97
+f 1697//1697 932//932 1688//1688
+f 1692//1692 809//809 768//768
+f 715//715 1692//1692 739//739
+f 178//178 939//939 1835//1835
+f 797//797 1683//1683 806//806
+f 1843//1843 200//200 1491//1491
+f 768//768 809//809 790//790
+f 29//29 311//311 310//310
+f 196//196 1817//1817 1467//1467
+f 1721//1721 151//151 164//164
+f 1844//1844 786//786 785//785
+f 1808//1808 1802//1802 1815//1815
+f 1815//1815 1802//1802 1821//1821
+f 1845//1845 1765//1765 795//795
+f 1786//1786 1377//1377 1833//1833
+f 1741//1741 1812//1812 1818//1818
+f 27//27 29//29 310//310
+f 147//147 1744//1744 161//161
+f 178//178 158//158 939//939
+f 1109//1109 1151//1151 1645//1645
+f 1280//1280 1032//1032 1071//1071
+f 1787//1787 1681//1681 1680//1680
+f 216//216 1557//1557 217//217
+f 1846//1846 1836//1836 1633//1633
+f 1751//1751 1757//1757 1820//1820
+f 1820//1820 1757//1757 1764//1764
+f 1458//1458 1847//1847 1276//1276
+f 806//806 828//828 781//781
+f 1226//1226 1690//1690 1722//1722
+f 1587//1587 276//276 278//278
+f 38//38 882//882 939//939
+f 97//97 1741//1741 155//155
+f 1765//1765 1786//1786 1833//1833
+f 1786//1786 1759//1759 1377//1377
+f 1759//1759 1776//1776 1377//1377
+f 1258//1258 1848//1848 231//231
+f 1849//1849 1850//1850 1851//1851
+f 1852//1852 1853//1853 1854//1854
+f 1260//1260 1259//1259 1855//1855
+f 1856//1856 1857//1857 1858//1858
+f 95//95 307//307 1430//1430
+f 120//120 1859//1859 1431//1431
+f 1860//1860 1861//1861 1862//1862
+f 200//200 229//229 218//218
+f 1253//1253 1125//1125 1863//1863
+f 123//123 1864//1864 1386//1386
+f 1865//1865 1866//1866 1778//1778
+f 929//929 900//900 533//533
+f 831//831 1735//1735 832//832
+f 438//438 1867//1867 436//436
+f 1868//1868 463//463 462//462
+f 152//152 1662//1662 1869//1869
+f 436//436 1870//1870 1869//1869
+f 1184//1184 1871//1871 1872//1872
+f 423//423 425//425 750//750
+f 436//436 1867//1867 1870//1870
+f 1610//1610 1609//1609 1869//1869
+f 1873//1873 1874//1874 478//478
+f 1870//1870 1875//1875 1869//1869
+f 1873//1873 1876//1876 438//438
+f 1874//1874 1873//1873 438//438
+f 438//438 1876//1876 1867//1867
+f 1877//1877 1610//1610 1869//1869
+f 1875//1875 1877//1877 1869//1869
+f 1867//1867 1878//1878 1870//1870
+f 1870//1870 1878//1878 1875//1875
+f 745//745 1376//1376 302//302
+f 1879//1879 1873//1873 1880//1880
+f 1877//1877 1685//1685 1610//1610
+f 1563//1563 1610//1610 1685//1685
+f 1873//1873 1879//1879 1876//1876
+f 1876//1876 1881//1881 1867//1867
+f 1867//1867 1881//1881 1878//1878
+f 86//86 1882//1882 84//84
+f 1875//1875 1883//1883 1877//1877
+f 1877//1877 1883//1883 1685//1685
+f 1883//1883 1884//1884 1685//1685
+f 1879//1879 1885//1885 1876//1876
+f 1878//1878 1883//1883 1875//1875
+f 303//303 1439//1439 1362//1362
+f 1879//1879 1880//1880 744//744
+f 1886//1886 1884//1884 1883//1883
+f 1878//1878 1886//1886 1883//1883
+f 1793//1793 1287//1287 1339//1339
+f 1525//1525 1879//1879 744//744
+f 1885//1885 1887//1887 1876//1876
+f 1876//1876 1887//1887 1881//1881
+f 1382//1382 1681//1681 842//842
+f 1881//1881 1886//1886 1878//1878
+f 1888//1888 1860//1860 1862//1862
+f 1626//1626 1606//1606 664//664
+f 743//743 1526//1526 744//744
+f 1639//1639 1461//1461 1884//1884
+f 1886//1886 1639//1639 1884//1884
+f 996//996 1478//1478 997//997
+f 1889//1889 1890//1890 1860//1860
+f 1891//1891 1868//1868 1892//1892
+f 1202//1202 605//605 1479//1479
+f 1893//1893 1526//1526 743//743
+f 1894//1894 1879//1879 1525//1525
+f 1894//1894 1885//1885 1879//1879
+f 1895//1895 1896//1896 1897//1897
+f 1898//1898 1899//1899 1900//1900
+f 1526//1526 1525//1525 744//744
+f 1901//1901 1902//1902 1903//1903
+f 1854//1854 1853//1853 1904//1904
+f 1905//1905 1832//1832 1408//1408
+f 1906//1906 1907//1907 1838//1838
+f 1907//1907 1908//1908 1836//1836
+f 1908//1908 1909//1909 1836//1836
+f 1909//1909 1634//1634 1836//1836
+f 445//445 1894//1894 1525//1525
+f 1886//1886 1910//1910 1639//1639
+f 1440//1440 1911//1911 1912//1912
+f 1906//1906 1913//1913 1907//1907
+f 1907//1907 1914//1914 1908//1908
+f 1915//1915 1632//1632 1916//1916
+f 1917//1917 1634//1634 1909//1909
+f 1918//1918 1886//1886 1881//1881
+f 1887//1887 1918//1918 1881//1881
+f 1910//1910 1263//1263 1639//1639
+f 1890//1890 1919//1919 1861//1861
+f 1920//1920 1921//1921 1922//1922
+f 1316//1316 613//613 1059//1059
+f 1923//1923 1914//1914 1907//1907
+f 1913//1913 1923//1923 1907//1907
+f 1914//1914 1924//1924 1908//1908
+f 1924//1924 1925//1925 1909//1909
+f 1908//1908 1924//1924 1909//1909
+f 1710//1710 1916//1916 1634//1634
+f 1917//1917 1710//1710 1634//1634
+f 1910//1910 1926//1926 1263//1263
+f 1920//1920 121//121 1921//1921
+f 1888//1888 784//784 1432//1432
+f 1871//1871 1927//1927 1906//1906
+f 1924//1924 1928//1928 1925//1925
+f 1925//1925 1917//1917 1909//1909
+f 816//816 1168//1168 1265//1265
+f 1918//1918 1910//1910 1886//1886
+f 664//664 665//665 855//855
+f 77//77 1605//1605 1197//1197
+f 1921//1921 121//121 1386//1386
+f 1860//1860 1890//1890 1861//1861
+f 1927//1927 1923//1923 1906//1906
+f 1906//1906 1923//1923 1913//1913
+f 1710//1710 1917//1917 1925//1925
+f 1287//1287 1286//1286 31//31
+f 1929//1929 1918//1918 1887//1887
+f 1885//1885 1929//1929 1887//1887
+f 1888//1888 1862//1862 784//784
+f 1184//1184 1930//1930 1927//1927
+f 1871//1871 1184//1184 1927//1927
+f 1923//1923 1931//1931 1914//1914
+f 1710//1710 1450//1450 1916//1916
+f 1918//1918 1932//1932 1910//1910
+f 1910//1910 1932//1932 1926//1926
+f 1468//1468 831//831 833//833
+f 1630//1630 1212//1212 1482//1482
+f 1362//1362 1438//1438 419//419
+f 99//99 101//101 1668//1668
+f 288//288 1291//1291 287//287
+f 1921//1921 1385//1385 1933//1933
+f 1934//1934 1930//1930 1184//1184
+f 1927//1927 1935//1935 1923//1923
+f 1914//1914 1931//1931 1924//1924
+f 1894//1894 1929//1929 1885//1885
+f 1793//1793 1339//1339 1400//1400
+f 857//857 876//876 821//821
+f 1936//1936 1523//1523 1937//1937
+f 1936//1936 859//859 1938//1938
+f 1936//1936 1939//1939 859//859
+f 1939//1939 1940//1940 859//859
+f 1800//1800 1821//1821 1356//1356
+f 1934//1934 1941//1941 1930//1930
+f 1927//1927 1930//1930 1935//1935
+f 1928//1928 1557//1557 1925//1925
+f 216//216 1710//1710 1925//1925
+f 1557//1557 216//216 1925//1925
+f 1355//1355 1800//1800 1356//1356
+f 1821//1821 1942//1942 1356//1356
+f 1926//1926 1326//1326 1263//1263
+f 1942//1942 1350//1350 1356//1356
+f 1935//1935 1931//1931 1923//1923
+f 1931//1931 1750//1750 1924//1924
+f 1924//1924 1543//1543 1928//1928
+f 1543//1543 1557//1557 1928//1928
+f 1943//1943 1944//1944 1596//1596
+f 1918//1918 1945//1945 1932//1932
+f 1932//1932 1326//1326 1926//1926
+f 1946//1946 858//858 860//860
+f 1184//1184 1183//1183 1934//1934
+f 1924//1924 1750//1750 1543//1543
+f 1379//1379 472//472 471//471
+f 1469//1469 1947//1947 1494//1494
+f 1948//1948 1949//1949 1950//1950
+f 446//446 1951//1951 444//444
+f 444//444 1951//1951 445//445
+f 1859//1859 1952//1952 1953//1953
+f 1824//1824 1857//1857 1856//1856
+f 1954//1954 1939//1939 1936//1936
+f 1954//1954 529//529 1939//1939
+f 1882//1882 1183//1183 1955//1955
+f 1934//1934 1183//1183 1941//1941
+f 1941//1941 1935//1935 1930//1930
+f 1931//1931 1956//1956 1750//1750
+f 1957//1957 1288//1288 1304//1304
+f 79//79 145//145 1605//1605
+f 79//79 1357//1357 145//145
+f 1161//1161 1958//1958 446//446
+f 446//446 1958//1958 1951//1951
+f 1951//1951 1959//1959 445//445
+f 1959//1959 1894//1894 445//445
+f 1894//1894 1960//1960 1929//1929
+f 1937//1937 1954//1954 1936//1936
+f 1935//1935 1956//1956 1931//1931
+f 1961//1961 1894//1894 1959//1959
+f 1961//1961 1960//1960 1894//1894
+f 1929//1929 1945//1945 1918//1918
+f 1962//1962 1963//1963 1964//1964
+f 1648//1648 1466//1466 1477//1477
+f 1937//1937 1965//1965 1954//1954
+f 1469//1469 1262//1262 1966//1966
+f 84//84 1882//1882 1955//1955
+f 1935//1935 1096//1096 1956//1956
+f 1750//1750 1956//1956 1475//1475
+f 77//77 79//79 1605//1605
+f 1960//1960 1945//1945 1929//1929
+f 1945//1945 1967//1967 1932//1932
+f 1968//1968 1447//1447 1964//1964
+f 1269//1269 1968//1968 1964//1964
+f 1969//1969 529//529 1954//1954
+f 1970//1970 1183//1183 1882//1882
+f 1183//1183 1971//1971 1941//1941
+f 51//51 1972//1972 510//510
+f 405//405 678//678 632//632
+f 1211//1211 1402//1402 1378//1378
+f 831//831 1402//1402 1735//1735
+f 1973//1973 1719//1719 1932//1932
+f 1967//1967 1973//1973 1932//1932
+f 1932//1932 1719//1719 1326//1326
+f 1969//1969 1954//1954 1965//1965
+f 1969//1969 527//527 529//529
+f 1183//1183 1970//1970 1971//1971
+f 1096//1096 841//841 1956//1956
+f 1960//1960 1967//1967 1945//1945
+f 656//656 302//302 304//304
+f 1971//1971 1382//1382 1941//1941
+f 1941//1941 1382//1382 1935//1935
+f 1935//1935 1382//1382 1096//1096
+f 1974//1974 1975//1975 1866//1866
+f 64//64 1280//1280 1976//1976
+f 304//304 1362//1362 1622//1622
+f 1622//1622 1362//1362 419//419
+f 1358//1358 656//656 1360//1360
+f 1958//1958 1977//1977 1951//1951
+f 1608//1608 832//832 1735//1735
+f 855//855 1402//1402 1211//1211
+f 1978//1978 1969//1969 1965//1965
+f 1970//1970 1979//1979 1971//1971
+f 1980//1980 1981//1981 1982//1982
+f 1521//1521 1139//1139 1983//1983
+f 1626//1626 664//664 1630//1630
+f 1984//1984 1985//1985 1986//1986
+f 1942//1942 1987//1987 1350//1350
+f 1988//1988 1959//1959 1951//1951
+f 1959//1959 1988//1988 1961//1961
+f 578//578 1772//1772 1753//1753
+f 78//78 302//302 656//656
+f 1197//1197 1605//1605 144//144
+f 983//983 1989//1989 1965//1965
+f 1989//1989 1978//1978 1965//1965
+f 1978//1978 527//527 1969//1969
+f 852//852 851//851 691//691
+f 1990//1990 1970//1970 1882//1882
+f 1990//1990 1979//1979 1970//1970
+f 1991//1991 1922//1922 1921//1921
+f 1992//1992 205//205 1993//1993
+f 1378//1378 1381//1381 1502//1502
+f 1502//1502 1468//1468 197//197
+f 1502//1502 197//197 1503//1503
+f 1378//1378 1502//1502 277//277
+f 1378//1378 277//277 276//276
+f 1988//1988 1967//1967 1960//1960
+f 1961//1961 1988//1988 1960//1960
+f 1821//1821 1822//1822 1942//1942
+f 14//14 13//13 492//492
+f 603//603 851//851 850//850
+f 1269//1269 1582//1582 1968//1968
+f 1979//1979 1382//1382 1971//1971
+f 1981//1981 1994//1994 1995//1995
+f 1573//1573 1254//1254 1580//1580
+f 1982//1982 1981//1981 1850//1850
+f 832//832 1416//1416 833//833
+f 852//852 620//620 619//619
+f 510//510 462//462 461//461
+f 1988//1988 1996//1996 1967//1967
+f 1967//1967 1996//1996 1973//1973
+f 79//79 656//656 1357//1357
+f 605//605 1201//1201 603//603
+f 86//86 1990//1990 1882//1882
+f 1788//1788 1680//1680 1990//1990
+f 1979//1979 1680//1680 1382//1382
+f 1995//1995 1865//1865 1850//1850
+f 1997//1997 1998//1998 1999//1999
+f 2000//2000 1520//1520 1369//1369
+f 1449//1449 1506//1506 2001//2001
+f 850//850 619//619 604//604
+f 2//2 211//211 421//421
+f 1235//1235 1977//1977 1321//1321
+f 1360//1360 304//304 69//69
+f 1139//1139 1520//1520 963//963
+f 2002//2002 1570//1570 1968//1968
+f 1234//1234 1978//1978 1989//1989
+f 1978//1978 1359//1359 527//527
+f 1417//1417 1426//1426 222//222
+f 69//69 304//304 1622//1622
+f 2003//2003 1952//1952 1859//1859
+f 2004//2004 2005//2005 2006//2006
+f 70//70 171//171 105//105
+f 1977//1977 2007//2007 1951//1951
+f 1719//1719 1973//1973 1996//1996
+f 1292//1292 1018//1018 1229//1229
+f 1438//1438 1443//1443 419//419
+f 420//420 1201//1201 1202//1202
+f 267//267 357//357 195//195
+f 1466//1466 1648//1648 1535//1535
+f 607//607 939//939 158//158
+f 1245//1245 614//614 1962//1962
+f 2008//2008 2009//2009 2010//2010
+f 2010//2010 2009//2009 2011//2011
+f 1104//1104 344//344 343//343
+f 2012//2012 1896//1896 1895//1895
+f 1562//1562 1977//1977 1235//1235
+f 1996//1996 2013//2013 1719//1719
+f 1312//1312 620//620 1310//1310
+f 1692//1692 715//715 1691//1691
+f 1362//1362 1439//1439 1438//1438
+f 331//331 2003//2003 1859//1859
+f 1998//1998 2014//2014 2008//2008
+f 2011//2011 2015//2015 1216//1216
+f 1994//1994 1488//1488 1974//1974
+f 330//330 30//30 32//32
+f 1951//1951 2016//2016 1988//1988
+f 1988//1988 2016//2016 1996//1996
+f 30//30 1287//1287 31//31
+f 144//144 146//146 160//160
+f 1852//1852 2017//2017 1853//1853
+f 2018//2018 2009//2009 2008//2008
+f 2015//2015 1453//1453 1216//1216
+f 1594//1594 2019//2019 2020//2020
+f 1375//1375 191//191 105//105
+f 934//934 1355//1355 1351//1351
+f 1562//1562 2007//2007 1977//1977
+f 2016//2016 1951//1951 2007//2007
+f 2016//2016 2013//2013 1996//1996
+f 2002//2002 36//36 1570//1570
+f 1596//1596 1582//1582 1696//1696
+f 37//37 2002//2002 1582//1582
+f 2021//2021 1831//1831 2022//2022
+f 81//81 187//187 1228//1228
+f 1286//1286 1340//1340 133//133
+f 1953//1953 1952//1952 1860//1860
+f 2023//2023 2024//2024 2025//2025
+f 1966//1966 2021//2021 2026//2026
+f 2027//2027 2011//2011 2009//2009
+f 2028//2028 1849//1849 1889//1889
+f 1562//1562 2029//2029 2007//2007
+f 1340//1340 1286//1286 934//934
+f 37//37 1582//1582 1596//1596
+f 2013//2013 1720//1720 1719//1719
+f 1637//1637 1355//1355 934//934
+f 1414//1414 1440//1440 1866//1866
+f 2030//2030 2031//2031 2025//2025
+f 2012//2012 1584//1584 1896//1896
+f 2014//2014 2018//2018 2008//2008
+f 2015//2015 2011//2011 2027//2027
+f 1863//1863 1510//1510 2032//2032
+f 1707//1707 1709//1709 2033//2033
+f 205//205 2034//2034 206//206
+f 2016//2016 2035//2035 2013//2013
+f 1286//1286 1637//1637 934//934
+f 138//138 160//160 1364//1364
+f 1507//1507 1387//1387 1538//1538
+f 338//338 1230//1230 1136//1136
+f 2012//2012 2036//2036 2037//2037
+f 2038//2038 2018//2018 2014//2014
+f 2018//2018 2039//2039 2009//2009
+f 2009//2009 2039//2039 2027//2027
+f 2040//2040 1707//1707 2033//2033
+f 2041//2041 2036//2036 2042//2042
+f 2043//2043 1904//1904 2042//2042
+f 1493//1493 1500//1500 1056//1056
+f 205//205 1537//1537 2034//2034
+f 1431//1431 1888//1888 1432//1432
+f 1919//1919 1890//1890 2044//2044
+f 1407//1407 1507//1507 1506//1506
+f 278//278 277//277 1535//1535
+f 1852//1852 1858//1858 2017//2017
+f 1730//1730 2045//2045 1731//1731
+f 1731//1731 2045//2045 2046//2046
+f 1986//1986 2047//2047 1984//1984
+f 2038//2038 2048//2048 2018//2018
+f 1448//1448 1500//1500 1449//1449
+f 1853//1853 2017//2017 2049//2049
+f 784//784 1862//1862 785//785
+f 2029//2029 868//868 1828//1828
+f 2029//2029 2050//2050 2007//2007
+f 2035//2035 2016//2016 2007//2007
+f 1543//1543 1550//1550 1557//1557
+f 187//187 30//30 330//330
+f 1868//1868 1891//1891 2051//2051
+f 1984//1984 2052//2052 2038//2038
+f 2053//2053 2048//2048 2038//2038
+f 2048//2048 2039//2039 2018//2018
+f 2054//2054 2027//2027 2039//2039
+f 2027//2027 2055//2055 2015//2015
+f 2055//2055 1453//1453 2015//2015
+f 2056//2056 2057//2057 1453//1453
+f 185//185 184//184 1413//1413
+f 2022//2022 1831//1831 1830//1830
+f 1407//1407 1385//1385 1507//1507
+f 2029//2029 1828//1828 2050//2050
+f 2035//2035 1739//1739 1720//1720
+f 2013//2013 2035//2035 1720//1720
+f 1717//1717 882//882 1596//1596
+f 2058//2058 2051//2051 1891//1891
+f 1432//1432 1854//1854 2059//2059
+f 2060//2060 2061//2061 1986//1986
+f 1986//1986 2061//2061 2047//2047
+f 2038//2038 2052//2052 2053//2053
+f 2048//2048 2054//2054 2039//2039
+f 2054//2054 2055//2055 2027//2027
+f 2062//2062 1453//1453 2055//2055
+f 2063//2063 2057//2057 2056//2056
+f 1769//1769 1056//1056 1770//1770
+f 1500//1500 1448//1448 1770//1770
+f 1385//1385 1407//1407 1933//1933
+f 1827//1827 2050//2050 1828//1828
+f 2050//2050 2064//2064 2007//2007
+f 2007//2007 2064//2064 2035//2035
+f 1717//1717 1596//1596 1944//1944
+f 2065//2065 1717//1717 1944//1944
+f 2066//2066 1891//1891 1892//1892
+f 2051//2051 1730//1730 2067//2067
+f 2045//2045 2068//2068 2069//2069
+f 1801//1801 2061//2061 2060//2060
+f 2047//2047 2070//2070 1984//1984
+f 1984//1984 2070//2070 2052//2052
+f 2053//2053 2071//2071 2048//2048
+f 2048//2048 2071//2071 2054//2054
+f 2072//2072 2055//2055 2054//2054
+f 2056//2056 1453//1453 2062//2062
+f 853//853 2003//2003 331//331
+f 1500//1500 1770//1770 1056//1056
+f 2073//2073 1827//1827 1782//1782
+f 2073//2073 2050//2050 1827//1827
+f 1739//1739 2035//2035 2064//2064
+f 427//427 2069//2069 2068//2068
+f 825//825 827//827 1265//1265
+f 770//770 993//993 992//992
+f 1955//1955 1183//1183 1288//1288
+f 1518//1518 2040//2040 2033//2033
+f 2071//2071 2074//2074 2054//2054
+f 2075//2075 2072//2072 2054//2054
+f 2055//2055 1660//1660 2062//2062
+f 1660//1660 281//281 2062//2062
+f 281//281 2056//2056 2062//2062
+f 2076//2076 2059//2059 1904//1904
+f 1279//1279 1278//1278 2077//2077
+f 906//906 2073//2073 1782//1782
+f 2073//2073 2064//2064 2050//2050
+f 2065//2065 1944//1944 2078//2078
+f 2079//2079 1892//1892 75//75
+f 2079//2079 2080//2080 1892//1892
+f 2080//2080 2066//2066 1892//1892
+f 1891//1891 2066//2066 2058//2058
+f 2051//2051 2045//2045 1730//1730
+f 2052//2052 1527//1527 2053//2053
+f 2072//2072 1660//1660 2055//2055
+f 2081//2081 2082//2082 2083//2083
+f 2082//2082 2084//2084 2083//2083
+f 2085//2085 2086//2086 1371//1371
+f 1774//1774 1782//1782 1775//1775
+f 2087//2087 2064//2064 2073//2073
+f 1797//1797 2065//2065 2078//2078
+f 1753//1753 2079//2079 75//75
+f 998//998 2045//2045 2051//2051
+f 2070//2070 2088//2088 2052//2052
+f 2052//2052 2088//2088 1527//1527
+f 2053//2053 1527//1527 2071//2071
+f 2074//2074 2075//2075 2054//2054
+f 2063//2063 1522//1522 396//396
+f 2081//2081 396//396 1522//1522
+f 2081//2081 1417//1417 2082//2082
+f 119//119 1774//1774 221//221
+f 2089//2089 1488//1488 1994//1994
+f 905//905 2087//2087 2073//2073
+f 2087//2087 1739//1739 2064//2064
+f 2090//2090 2065//2065 1797//1797
+f 2090//2090 1717//1717 2065//2065
+f 2090//2090 1835//1835 1717//1717
+f 1772//1772 2079//2079 1753//1753
+f 1439//1439 1337//1337 1336//1336
+f 127//127 1739//1739 128//128
+f 1772//1772 2080//2080 2079//2079
+f 998//998 1682//1682 2045//2045
+f 2045//2045 1682//1682 2068//2068
+f 283//283 2091//2091 2070//2070
+f 2047//2047 283//283 2070//2070
+f 2070//2070 2091//2091 2088//2088
+f 2088//2088 41//41 1527//1527
+f 234//234 2075//2075 2074//2074
+f 2075//2075 1420//1420 2072//2072
+f 1395//1395 1660//1660 2072//2072
+f 281//281 280//280 2056//2056
+f 280//280 2063//2063 2056//2056
+f 222//222 2084//2084 2082//2082
+f 222//222 221//221 2084//2084
+f 119//119 1679//1679 1774//1774
+f 1679//1679 906//906 1774//1774
+f 906//906 905//905 2073//2073
+f 1311//1311 1739//1739 2087//2087
+f 996//996 2051//2051 2058//2058
+f 996//996 998//998 2051//2051
+f 2075//2075 234//234 1420//1420
+f 280//280 1522//1522 2063//2063
+f 905//905 1312//1312 2087//2087
+f 1312//1312 1311//1311 2087//2087
+f 2085//2085 2092//2092 2031//2031
+f 1497//1497 842//842 1681//1681
+f 37//37 36//36 2002//2002
+f 1476//1476 2080//2080 1772//1772
+f 1476//1476 2066//2066 2080//2080
+f 1476//1476 2058//2058 2066//2066
+f 1788//1788 85//85 1322//1322
+f 2091//2091 41//41 2088//2088
+f 2071//2071 223//223 2074//2074
+f 223//223 234//234 2074//2074
+f 1420//1420 823//823 2072//2072
+f 823//823 1395//1395 2072//2072
+f 279//279 281//281 1660//1660
+f 1417//1417 222//222 2082//2082
+f 212//212 1679//1679 119//119
+f 200//200 161//161 1492//1492
+f 656//656 304//304 1360//1360
+f 1643//1643 1835//1835 2090//2090
+f 303//303 1337//1337 1439//1439
+f 1478//1478 2058//2058 1476//1476
+f 2058//2058 1478//1478 996//996
+f 997//997 1682//1682 998//998
+f 214//214 1681//1681 1787//1787
+f 214//214 1787//1787 215//215
+f 215//215 1787//1787 1322//1322
+f 283//283 2047//2047 284//284
+f 1527//1527 186//186 2071//2071
+f 2071//2071 186//186 223//223
+f 280//280 1401//1401 1522//1522
+f 1522//1522 1418//1418 2081//2081
+f 1418//1418 1417//1417 2081//2081
+f 1864//1864 2024//2024 2093//2093
+f 2024//2024 2094//2094 2093//2093
+f 1981//1981 2095//2095 1994//1994
+f 879//879 878//878 1424//1424
+f 1779//1779 2031//2031 2030//2030
+f 2096//2096 1430//1430 2059//2059
+f 1260//1260 1615//1615 1559//1559
+f 2097//2097 2043//2043 1897//1897
+f 2012//2012 2037//2037 1071//1071
+f 570//570 27//27 775//775
+f 1432//1432 784//784 786//786
+f 1507//1507 1385//1385 1387//1387
+f 1450//1450 1449//1449 1915//1915
+f 1658//1658 1980//1980 1742//1742
+f 1980//1980 2098//2098 1742//1742
+f 231//231 1848//1848 1259//1259
+f 232//232 231//231 1259//1259
+f 84//84 1955//1955 527//527
+f 1500//1500 1407//1407 1506//1506
+f 1777//1777 1779//1779 2030//2030
+f 2099//2099 1472//1472 1539//1539
+f 827//827 826//826 1329//1329
+f 1273//1273 233//233 232//232
+f 1235//1235 568//568 245//245
+f 1742//1742 2098//2098 2100//2100
+f 2025//2025 2024//2024 2101//2101
+f 2086//2086 2085//2085 1779//1779
+f 1905//1905 1055//1055 2049//2049
+f 911//911 371//371 2102//2102
+f 2103//2103 2104//2104 2105//2105
+f 1405//1405 1440//1440 184//184
+f 2102//2102 1539//1539 911//911
+f 1911//1911 1405//1405 1372//1372
+f 1440//1440 1405//1405 1911//1911
+f 2106//2106 2004//2004 2107//2107
+f 1425//1425 974//974 1496//1496
+f 1865//1865 2108//2108 1850//1850
+f 2109//2109 1865//1865 2110//2110
+f 2111//2111 2097//2097 1897//1897
+f 95//95 1430//1430 71//71
+f 2100//2100 2028//2028 1952//1952
+f 2025//2025 2031//2031 2023//2023
+f 1994//1994 1974//1974 1865//1865
+f 2098//2098 2028//2028 2100//2100
+f 1658//1658 2095//2095 1980//1980
+f 1912//1912 2086//2086 1779//1779
+f 1865//1865 1778//1778 1651//1651
+f 1851//1851 1850//1850 2108//2108
+f 1387//1387 1864//1864 1538//1538
+f 2030//2030 2025//2025 122//122
+f 2020//2020 2112//2112 2113//2113
+f 2102//2102 2114//2114 1539//1539
+f 2114//2114 2099//2099 1539//1539
+f 1855//1855 1615//1615 1260//1260
+f 1415//1415 1414//1414 1488//1488
+f 1288//1288 528//528 1955//1955
+f 854//854 556//556 591//591
+f 528//528 1939//1939 529//529
+f 1949//1949 2115//2115 1950//1950
+f 2028//2028 2098//2098 1982//1982
+f 1651//1651 1778//1778 1777//1777
+f 1488//1488 1414//1414 1975//1975
+f 1694//1694 1143//1143 2067//2067
+f 780//780 767//767 791//791
+f 994//994 1487//1487 992//992
+f 1778//1778 1912//1912 1779//1779
+f 623//623 625//625 1390//1390
+f 1359//1359 1328//1328 85//85
+f 992//992 2095//2095 1658//1658
+f 1852//1852 1856//1856 1858//1858
+f 1506//1506 1508//1508 2001//2001
+f 1824//1824 2116//2116 1825//1825
+f 122//122 2025//2025 2101//2101
+f 2117//2117 2114//2114 2102//2102
+f 307//307 1431//1431 1430//1430
+f 2114//2114 2118//2118 2099//2099
+f 2095//2095 2089//2089 1994//1994
+f 1387//1387 1386//1386 1864//1864
+f 2077//2077 1278//1278 2119//2119
+f 2095//2095 1981//1981 1980//1980
+f 2120//2120 2043//2043 2097//2097
+f 2049//2049 1055//1055 2036//2036
+f 1250//1250 1008//1008 1551//1551
+f 111//111 120//120 307//307
+f 1500//1500 1506//1506 1449//1449
+f 1125//1125 764//764 1363//1363
+f 1982//1982 1849//1849 2028//2028
+f 1865//1865 1974//1974 1866//1866
+f 1995//1995 1994//1994 1865//1865
+f 371//371 2117//2117 2102//2102
+f 1811//1811 1952//1952 853//853
+f 1946//1946 2022//2022 1830//1830
+f 254//254 1511//1511 271//271
+f 1597//1597 1620//1620 1617//1617
+f 1620//1620 1561//1561 1617//1617
+f 2116//2116 1824//1824 1856//1856
+f 2032//2032 2114//2114 2117//2117
+f 1904//1904 2041//2041 2042//2042
+f 1430//1430 1432//1432 2059//2059
+f 1253//1253 765//765 1125//1125
+f 154//154 830//830 152//152
+f 1643//1643 2090//2090 1797//1797
+f 2121//2121 1561//1561 1620//1620
+f 2122//2122 2121//2121 1620//1620
+f 2121//2121 472//472 1561//1561
+f 2101//2101 2024//2024 1864//1864
+f 2028//2028 1860//1860 1952//1952
+f 2028//2028 1889//1889 1860//1860
+f 2077//2077 2119//2119 2123//2123
+f 1399//1399 860//860 1304//1304
+f 1233//1233 51//51 510//510
+f 2036//2036 1054//1054 2037//2037
+f 2077//2077 2123//2123 2124//2124
+f 786//786 2116//2116 1854//1854
+f 477//477 1880//1880 478//478
+f 1620//1620 1624//1624 2122//2122
+f 2122//2122 2125//2125 2121//2121
+f 2121//2121 2125//2125 472//472
+f 1864//1864 2093//2093 1538//1538
+f 1537//1537 205//205 1992//1992
+f 1624//1624 1797//1797 2122//2122
+f 1797//1797 2126//2126 2122//2122
+f 2126//2126 2125//2125 2122//2122
+f 2125//2125 835//835 472//472
+f 860//860 2127//2127 1946//1946
+f 1890//1890 1849//1849 1851//1851
+f 527//527 1955//1955 528//528
+f 1304//1304 860//860 1957//1957
+f 2078//2078 2126//2126 1797//1797
+f 417//417 226//226 835//835
+f 1628//1628 2111//2111 2019//2019
+f 2019//2019 2111//2111 2128//2128
+f 2129//2129 71//71 2096//2096
+f 1054//1054 2036//2036 1055//1055
+f 1372//1372 1389//1389 1390//1390
+f 1830//1830 1528//1528 858//858
+f 1508//1508 1538//1538 1992//1992
+f 2012//2012 1071//1071 1584//1584
+f 1432//1432 786//786 1854//1854
+f 1854//1854 2116//2116 1852//1852
+f 1172//1172 2130//2130 1173//1173
+f 2125//2125 2131//2131 835//835
+f 835//835 2131//2131 417//417
+f 1933//1933 1406//1406 1823//1823
+f 1853//1853 2041//2041 1904//1904
+f 2120//2120 2129//2129 2043//2043
+f 1848//1848 1258//1258 437//437
+f 237//237 967//967 244//244
+f 1338//1338 343//343 657//657
+f 371//371 1236//1236 2117//2117
+f 2129//2129 2096//2096 2076//2076
+f 1853//1853 2049//2049 2041//2041
+f 1172//1172 424//424 1756//1756
+f 1897//1897 2043//2043 2042//2042
+f 62//62 1448//1448 1450//1450
+f 2042//2042 2036//2036 2012//2012
+f 344//344 1284//1284 407//407
+f 205//205 204//204 1485//1485
+f 260//260 262//262 1693//1693
+f 1862//1862 1861//1861 785//785
+f 1919//1919 1844//1844 785//785
+f 1861//1861 1919//1919 785//785
+f 417//417 2132//2132 226//226
+f 226//226 2132//2132 2133//2133
+f 2134//2134 2135//2135 2136//2136
+f 418//418 575//575 576//576
+f 1863//1863 1125//1125 1510//1510
+f 1974//1974 1488//1488 1975//1975
+f 2005//2005 2137//2137 2006//2006
+f 1852//1852 2116//2116 1856//1856
+f 1993//1993 1485//1485 1484//1484
+f 1580//1580 1254//1254 1236//1236
+f 205//205 1485//1485 1993//1993
+f 681//681 680//680 1130//1130
+f 1512//1512 2118//2118 2114//2114
+f 911//911 1539//1539 1455//1455
+f 1849//1849 1890//1890 1889//1889
+f 1253//1253 1863//1863 1254//1254
+f 405//405 1433//1433 679//679
+f 1915//1915 2001//2001 1484//1484
+f 1706//1706 2138//2138 480//480
+f 853//853 1952//1952 2003//2003
+f 71//71 1430//1430 2096//2096
+f 575//575 2131//2131 2125//2125
+f 1462//1462 1472//1472 1392//1392
+f 2132//2132 255//255 2139//2139
+f 2128//2128 2111//2111 1897//1897
+f 2140//2140 2128//2128 1897//1897
+f 2141//2141 2109//2109 1650//1650
+f 1229//1229 520//520 522//522
+f 2022//2022 1946//1946 2127//2127
+f 1859//1859 1953//1953 1888//1888
+f 1487//1487 994//994 1415//1415
+f 2142//2142 2138//2138 1706//1706
+f 2142//2142 2143//2143 2138//2138
+f 2143//2143 2144//2144 2145//2145
+f 2138//2138 2143//2143 2145//2145
+f 1389//1389 1405//1405 1404//1404
+f 556//556 854//854 554//554
+f 1957//1957 860//860 1940//1940
+f 1816//1816 827//827 1447//1447
+f 1811//1811 2100//2100 1952//1952
+f 2146//2146 1947//1947 1966//1966
+f 1865//1865 2109//2109 2108//2108
+f 1484//1484 1486//1486 1915//1915
+f 2001//2001 1993//1993 1484//1484
+f 2147//2147 1536//1536 1538//1538
+f 2129//2129 2076//2076 2043//2043
+f 192//192 1561//1561 472//472
+f 1594//1594 2020//2020 1592//1592
+f 1386//1386 121//121 123//123
+f 2139//2139 2148//2148 2133//2133
+f 2149//2149 1706//1706 2150//2150
+f 2148//2148 2149//2149 2150//2150
+f 2149//2149 2142//2142 1706//1706
+f 528//528 1957//1957 1940//1940
+f 1486//1486 1632//1632 1915//1915
+f 1583//1583 1236//1236 300//300
+f 122//122 2101//2101 123//123
+f 2117//2117 1236//1236 2032//2032
+f 255//255 257//257 2139//2139
+f 257//257 2151//2151 2139//2139
+f 2139//2139 2151//2151 2148//2148
+f 2152//2152 2144//2144 2143//2143
+f 1788//1788 1990//1990 86//86
+f 770//770 992//992 1644//1644
+f 1372//1372 1371//1371 1912//1912
+f 1866//1866 1912//1912 1778//1778
+f 2149//2149 2153//2153 2142//2142
+f 2153//2153 2143//2143 2142//2142
+f 2154//2154 2144//2144 2152//2152
+f 1537//1537 1992//1992 1538//1538
+f 1236//1236 1254//1254 1863//1863
+f 2042//2042 2012//2012 1895//1895
+f 2155//2155 2152//2152 2143//2143
+f 2043//2043 2076//2076 1904//1904
+f 256//256 1665//1665 257//257
+f 1665//1665 2151//2151 257//257
+f 2156//2156 2155//2155 2143//2143
+f 2135//2135 2134//2134 2154//2154
+f 1508//1508 1992//1992 1993//1993
+f 1940//1940 1939//1939 528//528
+f 675//675 1665//1665 256//256
+f 2151//2151 2157//2157 2149//2149
+f 2148//2148 2151//2151 2149//2149
+f 2149//2149 2157//2157 2153//2153
+f 2143//2143 2153//2153 2156//2156
+f 329//329 71//71 2129//2129
+f 2017//2017 1905//1905 2049//2049
+f 2158//2158 2152//2152 2155//2155
+f 1510//1510 1363//1363 1511//1511
+f 329//329 2129//2129 2120//2120
+f 307//307 120//120 1431//1431
+f 1510//1510 1125//1125 1363//1363
+f 1372//1372 1405//1405 1389//1389
+f 2096//2096 2059//2059 2076//2076
+f 1331//1331 1665//1665 675//675
+f 1564//1564 2157//2157 2151//2151
+f 2158//2158 2154//2154 2152//2152
+f 1564//1564 2151//2151 1665//1665
+f 2157//2157 2159//2159 2153//2153
+f 2153//2153 2159//2159 2156//2156
+f 2156//2156 2158//2158 2155//2155
+f 2160//2160 2154//2154 2158//2158
+f 2001//2001 1508//1508 1993//1993
+f 329//329 2120//2120 1628//1628
+f 120//120 331//331 1859//1859
+f 1975//1975 1414//1414 1866//1866
+f 2002//2002 1968//1968 1582//1582
+f 1564//1564 1427//1427 2157//2157
+f 1427//1427 2161//2161 2157//2157
+f 2157//2157 2161//2161 2159//2159
+f 2160//2160 2135//2135 2154//2154
+f 2160//2160 2136//2136 2135//2135
+f 2162//2162 287//287 1291//1291
+f 2041//2041 2049//2049 2036//2036
+f 1252//1252 765//765 1253//1253
+f 1431//1431 1859//1859 1888//1888
+f 575//575 2125//2125 801//801
+f 1811//1811 1742//1742 2100//2100
+f 1825//1825 2116//2116 2163//2163
+f 2042//2042 1895//1895 1897//1897
+f 534//534 898//898 899//899
+f 1844//1844 2163//2163 2116//2116
+f 1564//1564 1428//1428 1427//1427
+f 2164//2164 2158//2158 2156//2156
+f 208//208 325//325 680//680
+f 1136//1136 2165//2165 1463//1463
+f 1777//1777 2030//2030 122//122
+f 2089//2089 1487//1487 1488//1488
+f 1844//1844 2116//2116 786//786
+f 2159//2159 2166//2166 2156//2156
+f 2166//2166 2164//2164 2156//2156
+f 2164//2164 2160//2160 2158//2158
+f 1897//1897 1896//1896 2140//2140
+f 1507//1507 1538//1538 1508//1508
+f 2098//2098 1980//1980 1982//1982
+f 1677//1677 1811//1811 853//853
+f 1673//1673 1742//1742 1811//1811
+f 803//803 749//749 1567//1567
+f 2161//2161 2167//2167 2159//2159
+f 1920//1920 1922//1922 1650//1650
+f 1512//1512 1511//1511 2168//2168
+f 2109//2109 2110//2110 1650//1650
+f 2109//2109 2141//2141 2108//2108
+f 1865//1865 1651//1651 2110//2110
+f 992//992 1487//1487 2089//2089
+f 1449//1449 2001//2001 1915//1915
+f 1890//1890 1851//1851 2044//2044
+f 1911//1911 1372//1372 1912//1912
+f 2123//2123 2119//2119 2169//2169
+f 2020//2020 2128//2128 2140//2140
+f 2095//2095 992//992 2089//2089
+f 2044//2044 1851//1851 2170//2170
+f 2020//2020 2140//2140 2112//2112
+f 528//528 1288//1288 1957//1957
+f 1968//1968 1570//1570 1265//1265
+f 1866//1866 1440//1440 1912//1912
+f 1816//1816 1447//1447 1968//1968
+f 1385//1385 1921//1921 1386//1386
+f 2044//2044 1844//1844 1919//1919
+f 1953//1953 1860//1860 1888//1888
+f 596//596 494//494 597//597
+f 2159//2159 2167//2167 2166//2166
+f 2171//2171 2160//2160 2164//2164
+f 2171//2171 2172//2172 2160//2160
+f 2172//2172 2136//2136 2160//2160
+f 2172//2172 1092//1092 2136//2136
+f 2111//2111 2120//2120 2097//2097
+f 1628//1628 2120//2120 2111//2111
+f 1982//1982 1850//1850 1849//1849
+f 1236//1236 1863//1863 2032//2032
+f 1943//1943 1596//1596 1696//1696
+f 1411//1411 2173//2173 2092//2092
+f 1779//1779 2085//2085 2031//2031
+f 1427//1427 1429//1429 1592//1592
+f 1427//1427 2167//2167 2161//2161
+f 2112//2112 2166//2166 2167//2167
+f 2113//2113 2112//2112 2167//2167
+f 2112//2112 2164//2164 2166//2166
+f 2112//2112 2140//2140 2164//2164
+f 2140//2140 2171//2171 2164//2164
+f 2059//2059 1854//1854 1904//1904
+f 123//123 2101//2101 1864//1864
+f 1868//1868 2051//2051 2067//2067
+f 1510//1510 2114//2114 2032//2032
+f 1644//1644 992//992 1658//1658
+f 1233//1233 510//510 461//461
+f 1427//1427 1592//1592 2167//2167
+f 1896//1896 2172//2172 2171//2171
+f 1981//1981 1995//1995 1850//1850
+f 2019//2019 2128//2128 2020//2020
+f 1510//1510 1512//1512 2114//2114
+f 1130//1130 635//635 1100//1100
+f 1968//1968 1265//1265 1816//1816
+f 2169//2169 2119//2119 2174//2174
+f 2020//2020 2167//2167 1592//1592
+f 2020//2020 2113//2113 2167//2167
+f 2172//2172 1896//1896 1092//1092
+f 1447//1447 1329//1329 1962//1962
+f 931//931 1618//1618 933//933
+f 2023//2023 2031//2031 2173//2173
+f 2140//2140 1896//1896 2171//2171
+f 1946//1946 1830//1830 858//858
+f 1920//1920 1649//1649 121//121
+f 2011//2011 1216//1216 1215//1215
+f 1835//1835 939//939 1717//1717
+f 1453//1453 2057//2057 1454//1454
+f 1728//1728 1715//1715 1789//1789
+f 90//90 2057//2057 91//91
+f 1454//1454 2057//2057 90//90
+f 2175//2175 2057//2057 2063//2063
+f 1842//1842 90//90 2145//2145
+f 2176//2176 90//90 1842//1842
+f 395//395 2177//2177 2178//2178
+f 16//16 506//506 555//555
+f 1830//1830 1554//1554 1528//1528
+f 395//395 1839//1839 2177//2177
+f 1839//1839 2179//2179 2177//2177
+f 241//241 1511//1511 254//254
+f 2179//2179 1839//1839 2180//2180
+f 2181//2181 2168//2168 1511//1511
+f 241//241 2181//2181 1511//1511
+f 2182//2182 2183//2183 2134//2134
+f 2180//2180 1782//1782 1826//1826
+f 2181//2181 2184//2184 2168//2168
+f 2184//2184 2185//2185 2168//2168
+f 463//463 1868//1868 2067//2067
+f 251//251 2186//2186 241//241
+f 241//241 2186//2186 2181//2181
+f 172//172 2187//2187 1232//1232
+f 1365//1365 2188//2188 974//974
+f 1997//1997 1999//1999 2189//2189
+f 2190//2190 1213//1213 966//966
+f 1103//1103 616//616 478//478
+f 1552//1552 2021//2021 1262//1262
+f 1990//1990 1680//1680 1979//1979
+f 2186//2186 2184//2184 2181//2181
+f 1836//1836 1838//1838 1907//1907
+f 1837//1837 1836//1836 1846//1846
+f 1789//1789 2191//2191 1726//1726
+f 2192//2192 2193//2193 2194//2194
+f 2078//2078 2195//2195 801//801
+f 1985//1985 2196//2196 2192//2192
+f 1986//1986 1985//1985 2192//2192
+f 1173//1173 2130//2130 251//251
+f 2130//2130 2197//2197 2186//2186
+f 251//251 2130//2130 2186//2186
+f 2185//2185 2099//2099 2118//2118
+f 1986//1986 2192//2192 2060//2060
+f 1985//1985 1997//1997 2196//2196
+f 2198//2198 1763//1763 2183//2183
+f 2199//2199 2200//2200 2191//2191
+f 2154//2154 2183//2183 2144//2144
+f 394//394 396//396 2081//2081
+f 2197//2197 2201//2201 2186//2186
+f 2186//2186 2201//2201 2184//2184
+f 2201//2201 1473//1473 2185//2185
+f 2184//2184 2201//2201 2185//2185
+f 2021//2021 1552//1552 1831//1831
+f 1554//1554 1831//1831 1552//1552
+f 172//172 1231//1231 2202//2202
+f 1826//1826 868//868 788//788
+f 1410//1410 1409//1409 2203//2203
+f 1962//1962 1964//1964 1447//1447
+f 1857//1857 2017//2017 1858//1858
+f 2185//2185 1473//1473 2099//2099
+f 1473//1473 1472//1472 2099//2099
+f 2179//2179 176//176 1314//1314
+f 2179//2179 2180//2180 176//176
+f 176//176 2180//2180 2204//2204
+f 396//396 2178//2178 2175//2175
+f 396//396 395//395 2178//2178
+f 1724//1724 1726//1726 2205//2205
+f 175//175 493//493 224//224
+f 1450//1450 1915//1915 1916//1916
+f 1789//1789 1761//1761 2191//2191
+f 2177//2177 92//92 91//91
+f 1172//1172 1756//1756 2130//2130
+f 1839//1839 1775//1775 2180//2180
+f 1725//1725 1789//1789 1726//1726
+f 1997//1997 2189//2189 2196//2196
+f 2187//2187 172//172 1169//1169
+f 175//175 2150//2150 1706//1706
+f 175//175 224//224 2150//2150
+f 2180//2180 1775//1775 1782//1782
+f 1756//1756 1755//1755 2130//2130
+f 1755//1755 2197//2197 2130//2130
+f 1958//1958 1161//1161 1321//1321
+f 2176//2176 1454//1454 90//90
+f 1641//1641 213//213 1328//1328
+f 213//213 1641//1641 214//214
+f 2191//2191 2198//2198 2206//2206
+f 2199//2199 2191//2191 2206//2206
+f 2207//2207 2200//2200 2199//2199
+f 224//224 226//226 2133//2133
+f 2208//2208 2207//2207 1806//1806
+f 2208//2208 2200//2200 2207//2207
+f 840//840 2209//2209 1474//1474
+f 2069//2069 1731//1731 2046//2046
+f 2069//2069 2210//2210 1731//1731
+f 1782//1782 1827//1827 1826//1826
+f 2197//2197 2211//2211 2201//2201
+f 1393//1393 1473//1473 2201//2201
+f 2211//2211 1393//1393 2201//2201
+f 1493//1493 1905//1905 1408//1408
+f 172//172 2202//2202 173//173
+f 1615//1615 1855//1855 1662//1662
+f 1390//1390 625//625 1372//1372
+f 1493//1493 1056//1056 1055//1055
+f 2207//2207 1297//1297 1334//1334
+f 1333//1333 2207//2207 1334//1334
+f 2189//2189 1727//1727 2212//2212
+f 1857//1857 1823//1823 1832//1832
+f 174//174 173//173 2213//2213
+f 424//424 1172//1172 1219//1219
+f 2214//2214 2182//2182 2136//2136
+f 2215//2215 1807//1807 1332//1332
+f 1727//1727 2010//2010 1215//1215
+f 1755//1755 1847//1847 2197//2197
+f 2197//2197 1847//1847 2211//2211
+f 801//801 2126//2126 2078//2078
+f 173//173 1807//1807 2215//2215
+f 624//624 1371//1371 625//625
+f 2136//2136 2182//2182 2134//2134
+f 1847//1847 1393//1393 2211//2211
+f 1956//1956 841//841 1475//1475
+f 1727//1727 1215//1215 1728//1728
+f 1371//1371 2086//2086 1912//1912
+f 2175//2175 2178//2178 91//91
+f 1806//1806 1333//1333 1332//1332
+f 2216//2216 966//966 324//324
+f 1701//1701 1232//1232 2210//2210
+f 2057//2057 2175//2175 91//91
+f 1584//1584 1092//1092 1896//1896
+f 1999//1999 2008//2008 2010//2010
+f 868//868 2029//2029 1562//1562
+f 2213//2213 2215//2215 2217//2217
+f 2213//2213 2209//2209 2187//2187
+f 1132//1132 143//143 730//730
+f 1985//1985 2038//2038 1997//1997
+f 2218//2218 1801//1801 2060//2060
+f 1126//1126 324//324 966//966
+f 1743//1743 1766//1766 1491//1491
+f 2219//2219 1641//1641 1695//1695
+f 1701//1701 2210//2210 2069//2069
+f 426//426 1701//1701 2069//2069
+f 1806//1806 2207//2207 1333//1333
+f 255//255 2132//2132 417//417
+f 624//624 2092//2092 1371//1371
+f 1520//1520 1139//1139 1521//1521
+f 2220//2220 2221//2221 2222//2222
+f 2119//2119 1278//1278 2223//2223
+f 1999//1999 1727//1727 2189//2189
+f 426//426 2069//2069 427//427
+f 2224//2224 173//173 2202//2202
+f 974//974 2188//2188 1496//1496
+f 1334//1334 1296//1296 2225//2225
+f 2195//2195 2190//2190 2216//2216
+f 2177//2177 479//479 92//92
+f 424//424 423//423 1755//1755
+f 423//423 1847//1847 1755//1755
+f 1731//1731 2210//2210 2221//2221
+f 471//471 473//473 247//247
+f 2187//2187 2209//2209 2226//2226
+f 1857//1857 1824//1824 1823//1823
+f 177//177 493//493 175//175
+f 1731//1731 2219//2219 1694//1694
+f 2227//2227 1516//1516 1383//1383
+f 1537//1537 1536//1536 2228//2228
+f 2177//2177 1314//1314 479//479
+f 1210//1210 971//971 1083//1083
+f 1278//1278 1370//1370 2223//2223
+f 2173//2173 1411//1411 880//880
+f 2092//2092 2085//2085 1371//1371
+f 2229//2229 2224//2224 2202//2202
+f 2207//2207 2199//2199 1297//1297
+f 2199//2199 1298//1298 1297//1297
+f 1423//1423 2230//2230 879//879
+f 2231//2231 2173//2173 880//880
+f 1678//1678 2232//2232 2214//2214
+f 1715//1715 1762//1762 1761//1761
+f 2196//2196 2189//2189 2229//2229
+f 1461//1461 1685//1685 1884//1884
+f 1083//1083 2233//2233 1210//1210
+f 2233//2233 1208//1208 1210//1210
+f 1916//1916 1632//1632 1634//1634
+f 1496//1496 2230//2230 1423//1423
+f 2230//2230 880//880 879//879
+f 1538//1538 2093//2093 2147//2147
+f 1810//1810 1834//1834 1032//1032
+f 1834//1834 2232//2232 1678//1678
+f 1874//1874 438//438 1767//1767
+f 2219//2219 2220//2220 1641//1641
+f 2234//2234 2187//2187 2226//2226
+f 2233//2233 1365//1365 1208//1208
+f 2230//2230 2231//2231 880//880
+f 2231//2231 2235//2235 2173//2173
+f 2196//2196 2229//2229 2193//2193
+f 1314//1314 176//176 175//175
+f 801//801 323//323 575//575
+f 1083//1083 1555//1555 2233//2233
+f 2233//2233 2236//2236 1365//1365
+f 1365//1365 2236//2236 2188//2188
+f 2188//2188 2237//2237 1496//1496
+f 2237//2237 2238//2238 2230//2230
+f 1496//1496 2237//2237 2230//2230
+f 2230//2230 2238//2238 2231//2231
+f 2238//2238 2239//2239 2231//2231
+f 2239//2239 2240//2240 2231//2231
+f 2240//2240 2235//2235 2231//2231
+f 1641//1641 2222//2222 1642//1642
+f 1369//1369 1521//1521 1370//1370
+f 2221//2221 2234//2234 2222//2222
+f 2218//2218 1701//1701 426//426
+f 2182//2182 2198//2198 2183//2183
+f 1763//1763 1842//1842 2144//2144
+f 1555//1555 2241//2241 2233//2233
+f 2188//2188 2242//2242 2237//2237
+f 2173//2173 2235//2235 2023//2023
+f 128//128 1739//1739 1311//1311
+f 446//446 1526//1526 1893//1893
+f 983//983 51//51 1234//1234
+f 1169//1169 174//174 2187//2187
+f 453//453 75//75 1892//1892
+f 1726//1726 2200//2200 2208//2208
+f 2233//2233 2243//2243 2236//2236
+f 2236//2236 2243//2243 2188//2188
+f 2243//2243 2242//2242 2188//2188
+f 1695//1695 1641//1641 1328//1328
+f 2217//2217 2225//2225 1474//1474
+f 1649//1649 1651//1651 1777//1777
+f 1486//1486 1485//1485 2244//2244
+f 463//463 2067//2067 1143//1143
+f 2237//2237 2245//2245 2238//2238
+f 2240//2240 2246//2246 2235//2235
+f 1411//1411 624//624 1412//1412
+f 1144//1144 1695//1695 1328//1328
+f 1642//1642 2234//2234 1498//1498
+f 2217//2217 1474//1474 2209//2209
+f 1232//1232 2187//2187 2221//2221
+f 1330//1330 1350//1350 2247//2247
+f 2218//2218 1231//1231 1701//1701
+f 2233//2233 2241//2241 2243//2243
+f 2234//2234 2226//2226 1498//1498
+f 2226//2226 2209//2209 1498//1498
+f 2209//2209 2213//2213 2217//2217
+f 2227//2227 2248//2248 1516//1516
+f 1516//1516 2248//2248 1555//1555
+f 1555//1555 2248//2248 2241//2241
+f 2242//2242 2245//2245 2237//2237
+f 2238//2238 2245//2245 2239//2239
+f 2249//2249 2023//2023 2235//2235
+f 1450//1450 1710//1710 62//62
+f 2094//2094 2024//2024 2023//2023
+f 2118//2118 2168//2168 2185//2185
+f 1649//1649 122//122 121//121
+f 1998//1998 1997//1997 2038//2038
+f 2137//2137 2250//2250 2251//2251
+f 1805//1805 1943//1943 1696//1696
+f 2193//2193 2202//2202 1231//1231
+f 177//177 2204//2204 788//788
+f 2248//2248 2252//2252 2241//2241
+f 2241//2241 2253//2253 2243//2243
+f 2253//2253 2242//2242 2243//2243
+f 2254//2254 2246//2246 2240//2240
+f 2179//2179 1314//1314 2177//2177
+f 1233//1233 461//461 463//463
+f 1031//1031 1296//1296 1810//1810
+f 2063//2063 396//396 2175//2175
+f 1383//1383 1394//1394 2227//2227
+f 2255//2255 2256//2256 2245//2245
+f 2245//2245 2256//2256 2239//2239
+f 2256//2256 2240//2240 2239//2239
+f 2246//2246 2257//2257 2235//2235
+f 2257//2257 2249//2249 2235//2235
+f 2249//2249 2094//2094 2023//2023
+f 1805//1805 1213//1213 2190//2190
+f 453//453 1892//1892 1868//1868
+f 2232//2232 2206//2206 2182//2182
+f 1517//1517 1302//1302 1518//1518
+f 2227//2227 2258//2258 2248//2248
+f 2248//2248 2259//2259 2252//2252
+f 2252//2252 2260//2260 2241//2241
+f 2253//2253 2261//2261 2242//2242
+f 2242//2242 2262//2262 2245//2245
+f 343//343 616//616 1104//1104
+f 1234//1234 1989//1989 983//983
+f 2092//2092 624//624 1411//1411
+f 2248//2248 2258//2258 2259//2259
+f 2259//2259 2260//2260 2252//2252
+f 2241//2241 2260//2260 2253//2253
+f 2242//2242 2261//2261 2262//2262
+f 2262//2262 2263//2263 2245//2245
+f 2245//2245 2263//2263 2255//2255
+f 2254//2254 2240//2240 2256//2256
+f 2254//2254 2257//2257 2246//2246
+f 1092//1092 2214//2214 2136//2136
+f 1298//1298 2199//2199 2232//2232
+f 2199//2199 2206//2206 2232//2232
+f 208//208 681//681 209//209
+f 2227//2227 2264//2264 2258//2258
+f 2263//2263 2265//2265 2255//2255
+f 2222//2222 2234//2234 1642//1642
+f 1770//1770 1448//1448 64//64
+f 1944//1944 1943//1943 2078//2078
+f 1530//1530 2266//2266 2227//2227
+f 2259//2259 2258//2258 2264//2264
+f 2267//2267 2255//2255 2265//2265
+f 2267//2267 2268//2268 2256//2256
+f 2255//2255 2267//2267 2256//2256
+f 2268//2268 2269//2269 2254//2254
+f 2256//2256 2268//2268 2254//2254
+f 2254//2254 2269//2269 2257//2257
+f 2257//2257 2270//2270 2249//2249
+f 2270//2270 2094//2094 2249//2249
+f 1296//1296 1834//1834 1810//1810
+f 2225//2225 1296//1296 1549//1549
+f 1259//1259 1848//1848 1855//1855
+f 592//592 456//456 626//626
+f 1938//1938 859//859 858//858
+f 1991//1991 2170//2170 2141//2141
+f 973//973 1555//1555 1083//1083
+f 1773//1773 2084//2084 1774//1774
+f 2094//2094 2271//2271 2093//2093
+f 2260//2260 2272//2272 2253//2253
+f 2261//2261 2273//2273 2262//2262
+f 2269//2269 2274//2274 2257//2257
+f 2274//2274 2270//2270 2257//2257
+f 2094//2094 2270//2270 2271//2271
+f 1521//1521 1983//1983 1370//1370
+f 1805//1805 1224//1224 1213//1213
+f 1789//1789 1715//1715 1761//1761
+f 1474//1474 1549//1549 1542//1542
+f 1922//1922 1991//1991 2141//2141
+f 1459//1459 813//813 632//632
+f 2204//2204 2180//2180 1826//1826
+f 1216//1216 1454//1454 2176//2176
+f 2189//2189 2212//2212 2224//2224
+f 1715//1715 1216//1216 2176//2176
+f 2227//2227 2266//2266 2264//2264
+f 2259//2259 2272//2272 2260//2260
+f 2272//2272 2275//2275 2253//2253
+f 2253//2253 2275//2275 2261//2261
+f 2268//2268 2276//2276 2269//2269
+f 2276//2276 2277//2277 2269//2269
+f 2269//2269 2277//2277 2274//2274
+f 1359//1359 463//463 1144//1144
+f 1234//1234 463//463 1359//1359
+f 1762//1762 2176//2176 1842//1842
+f 1825//1825 2170//2170 1991//1991
+f 2183//2183 2154//2154 2134//2134
+f 1839//1839 1773//1773 1775//1775
+f 2259//2259 2278//2278 2272//2272
+f 2263//2263 2262//2262 2265//2265
+f 1641//1641 2220//2220 2222//2222
+f 2163//2163 2170//2170 1825//1825
+f 2163//2163 2044//2044 2170//2170
+f 2195//2195 2078//2078 1943//1943
+f 569//569 568//568 1161//1161
+f 2278//2278 2279//2279 2272//2272
+f 2272//2272 2273//2273 2275//2275
+f 2273//2273 2261//2261 2275//2275
+f 2273//2273 2280//2280 2262//2262
+f 2277//2277 2281//2281 2274//2274
+f 2281//2281 2270//2270 2274//2274
+f 1549//1549 1296//1296 217//217
+f 1851//1851 2108//2108 2170//2170
+f 2178//2178 2177//2177 91//91
+f 2219//2219 2221//2221 2220//2220
+f 2280//2280 2265//2265 2262//2262
+f 2267//2267 2282//2282 2268//2268
+f 2268//2268 2282//2282 2276//2276
+f 2147//2147 2271//2271 2270//2270
+f 2281//2281 2147//2147 2270//2270
+f 2067//2067 1730//1730 1694//1694
+f 1933//1933 1991//1991 1921//1921
+f 801//801 2195//2195 802//802
+f 53//53 1972//1972 51//51
+f 1874//1874 1103//1103 478//478
+f 2279//2279 2283//2283 2272//2272
+f 2283//2283 2284//2284 2272//2272
+f 2284//2284 2285//2285 2272//2272
+f 2272//2272 2285//2285 2273//2273
+f 2285//2285 2280//2280 2273//2273
+f 1296//1296 1298//1298 1834//1834
+f 1844//1844 2044//2044 2163//2163
+f 1922//1922 2141//2141 1650//1650
+f 1806//1806 1726//1726 2208//2208
+f 437//437 1767//1767 438//438
+f 2264//2264 2286//2286 2259//2259
+f 2259//2259 2286//2286 2278//2278
+f 2276//2276 2287//2287 2277//2277
+f 2277//2277 2287//2287 2281//2281
+f 2288//2288 2278//2278 2286//2286
+f 2278//2278 2288//2288 2279//2279
+f 2285//2285 2289//2289 2280//2280
+f 2289//2289 2290//2290 2265//2265
+f 2280//2280 2289//2289 2265//2265
+f 2290//2290 2267//2267 2265//2265
+f 174//174 2213//2213 2187//2187
+f 1143//1143 1695//1695 1144//1144
+f 1530//1530 2291//2291 2266//2266
+f 2288//2288 2292//2292 2279//2279
+f 2279//2279 2292//2292 2283//2283
+f 2284//2284 2289//2289 2285//2285
+f 2282//2282 2293//2293 2276//2276
+f 2287//2287 2294//2294 2281//2281
+f 2195//2195 1943//1943 1805//1805
+f 1276//1276 1847//1847 423//423
+f 1823//1823 1991//1991 1933//1933
+f 2224//2224 1807//1807 173//173
+f 2204//2204 1826//1826 788//788
+f 1470//1470 1947//1947 1530//1530
+f 1530//1530 1947//1947 2291//2291
+f 2295//2295 2267//2267 2290//2290
+f 2267//2267 2295//2295 2282//2282
+f 2276//2276 2293//2293 2287//2287
+f 2228//2228 2147//2147 2281//2281
+f 1823//1823 1825//1825 1991//1991
+f 2133//2133 2148//2148 2150//2150
+f 2131//2131 575//575 417//417
+f 2291//2291 2296//2296 2266//2266
+f 2296//2296 2264//2264 2266//2266
+f 2292//2292 2297//2297 2283//2283
+f 2284//2284 2297//2297 2289//2289
+f 2287//2287 2298//2298 2294//2294
+f 2228//2228 2281//2281 2294//2294
+f 2229//2229 2189//2189 2224//2224
+f 2216//2216 2190//2190 966//966
+f 1836//1836 1634//1634 1633//1633
+f 1470//1470 1494//1494 1947//1947
+f 2264//2264 2296//2296 2286//2286
+f 2283//2283 2297//2297 2284//2284
+f 2297//2297 2299//2299 2289//2289
+f 2293//2293 2300//2300 2287//2287
+f 2300//2300 2298//2298 2287//2287
+f 2298//2298 2228//2228 2294//2294
+f 2083//2083 2084//2084 1773//1773
+f 2217//2217 2215//2215 2225//2225
+f 2200//2200 1726//1726 2191//2191
+f 2282//2282 2301//2301 2293//2293
+f 1280//1280 1071//1071 1976//1976
+f 1976//1976 1071//1071 2037//2037
+f 2195//2195 1805//1805 2190//2190
+f 2083//2083 1773//1773 394//394
+f 176//176 2204//2204 177//177
+f 2296//2296 2302//2302 2286//2286
+f 2286//2286 2302//2302 2288//2288
+f 2292//2292 2303//2303 2297//2297
+f 2299//2299 2304//2304 2289//2289
+f 2289//2289 2304//2304 2290//2290
+f 2295//2295 2301//2301 2282//2282
+f 2293//2293 2305//2305 2300//2300
+f 1133//1133 1444//1444 1241//1241
+f 2034//2034 1537//1537 2228//2228
+f 2081//2081 2083//2083 394//394
+f 1519//1519 1518//1518 2306//2306
+f 2221//2221 2187//2187 2234//2234
+f 2302//2302 2307//2307 2288//2288
+f 2307//2307 2303//2303 2292//2292
+f 2288//2288 2307//2307 2292//2292
+f 2303//2303 2308//2308 2297//2297
+f 2304//2304 2309//2309 2290//2290
+f 2309//2309 2295//2295 2290//2290
+f 2108//2108 2141//2141 2170//2170
+f 51//51 1233//1233 1234//1234
+f 1678//1678 2214//2214 1092//1092
+f 2297//2297 2310//2310 2299//2299
+f 2301//2301 2305//2305 2293//2293
+f 206//206 2228//2228 2298//2298
+f 206//206 2034//2034 2228//2228
+f 1826//1826 1828//1828 868//868
+f 437//437 1855//1855 1848//1848
+f 2308//2308 2311//2311 2297//2297
+f 2297//2297 2311//2311 2310//2310
+f 2299//2299 2312//2312 2304//2304
+f 2305//2305 2313//2313 2300//2300
+f 2313//2313 2298//2298 2300//2300
+f 1731//1731 2221//2221 2219//2219
+f 1832//1832 1905//1905 1857//1857
+f 1985//1985 1984//1984 2038//2038
+f 2195//2195 2216//2216 802//802
+f 2183//2183 1763//1763 2144//2144
+f 75//75 452//452 76//76
+f 2144//2144 1842//1842 2145//2145
+f 2312//2312 2309//2309 2304//2304
+f 2309//2309 2314//2314 2301//2301
+f 2295//2295 2309//2309 2301//2301
+f 2314//2314 2315//2315 2305//2305
+f 2301//2301 2314//2314 2305//2305
+f 2021//2021 1966//1966 1262//1262
+f 452//452 451//451 76//76
+f 1761//1761 2198//2198 2191//2191
+f 1947//1947 2146//2146 2291//2291
+f 2291//2291 2146//2146 2296//2296
+f 2299//2299 2310//2310 2312//2312
+f 2315//2315 2316//2316 2305//2305
+f 2305//2305 2316//2316 2313//2313
+f 2313//2313 2317//2317 2298//2298
+f 2298//2298 2317//2317 206//206
+f 2060//2060 2194//2194 2218//2218
+f 1332//1332 1334//1334 2225//2225
+f 2210//2210 1232//1232 2221//2221
+f 2147//2147 2228//2228 1536//1536
+f 2308//2308 2318//2318 2311//2311
+f 2312//2312 2319//2319 2309//2309
+f 2316//2316 2317//2317 2313//2313
+f 2198//2198 1761//1761 1763//1763
+f 1245//1245 1329//1329 1246//1246
+f 1965//1965 52//52 983//983
+f 1965//1965 1937//1937 52//52
+f 510//510 1972//1972 1409//1409
+f 233//233 1284//1284 1258//1258
+f 1407//1407 1406//1406 1933//1933
+f 2310//2310 2319//2319 2312//2312
+f 2314//2314 2320//2320 2315//2315
+f 1354//1354 2321//2321 1708//1708
+f 1806//1806 2205//2205 1726//1726
+f 1555//1555 1509//1509 1516//1516
+f 1332//1332 2225//2225 2215//2215
+f 494//494 245//245 597//597
+f 2322//2322 1519//1519 2306//2306
+f 1938//1938 1523//1523 1936//1936
+f 1434//1434 1433//1433 404//404
+f 404//404 2323//2323 1434//1434
+f 1474//1474 2225//2225 1549//1549
+f 2146//2146 2026//2026 2296//2296
+f 2296//2296 2324//2324 2302//2302
+f 2325//2325 2307//2307 2302//2302
+f 2324//2324 2325//2325 2302//2302
+f 2325//2325 2303//2303 2307//2307
+f 2303//2303 2318//2318 2308//2308
+f 2311//2311 2319//2319 2310//2310
+f 2319//2319 2326//2326 2309//2309
+f 2317//2317 204//204 206//206
+f 994//994 993//993 769//769
+f 1868//1868 462//462 453//453
+f 1095//1095 1768//1768 1147//1147
+f 1650//1650 1649//1649 1920//1920
+f 1715//1715 2176//2176 1762//1762
+f 1054//1054 1976//1976 2037//2037
+f 2321//2321 2327//2327 1277//1277
+f 2133//2133 2132//2132 2139//2139
+f 2296//2296 2026//2026 2324//2324
+f 2326//2326 2320//2320 2314//2314
+f 2309//2309 2326//2326 2314//2314
+f 2320//2320 2328//2328 2315//2315
+f 2315//2315 2328//2328 2316//2316
+f 2316//2316 2329//2329 2317//2317
+f 1873//1873 478//478 1880//1880
+f 2212//2212 2205//2205 2224//2224
+f 1268//1268 1696//1696 1582//1582
+f 1801//1801 2218//2218 426//426
+f 2330//2330 1410//1410 2203//2203
+f 1410//1410 2330//2330 451//451
+f 2327//2327 1278//1278 1277//1277
+f 1433//1433 405//405 404//404
+f 1434//1434 2323//2323 614//614
+f 1999//1999 1998//1998 2008//2008
+f 1227//1227 962//962 1520//1520
+f 2331//2331 2303//2303 2325//2325
+f 2331//2331 2318//2318 2303//2303
+f 2311//2311 2318//2318 2319//2319
+f 2318//2318 2332//2332 2319//2319
+f 2319//2319 2332//2332 2326//2326
+f 2329//2329 204//204 2317//2317
+f 2205//2205 1806//1806 2224//2224
+f 1728//1728 1217//1217 1715//1715
+f 1493//1493 1055//1055 1905//1905
+f 614//614 2323//2323 1962//1962
+f 1215//1215 1217//1217 1728//1728
+f 74//74 1754//1754 75//75
+f 2333//2333 1237//1237 1366//1366
+f 2092//2092 2173//2173 2031//2031
+f 1874//1874 1767//1767 1103//1103
+f 2326//2326 2334//2334 2320//2320
+f 2320//2320 2334//2334 2328//2328
+f 2206//2206 2198//2198 2182//2182
+f 1694//1694 2219//2219 1695//1695
+f 2232//2232 2182//2182 2214//2214
+f 436//436 1855//1855 437//437
+f 2335//2335 2336//2336 2337//2337
+f 1963//1963 2323//2323 404//404
+f 2146//2146 1966//1966 2026//2026
+f 2331//2331 2338//2338 2318//2318
+f 2338//2338 2332//2332 2318//2318
+f 2326//2326 2339//2339 2334//2334
+f 2340//2340 204//204 2329//2329
+f 2192//2192 2194//2194 2060//2060
+f 75//75 1754//1754 1753//1753
+f 1727//1727 2205//2205 2212//2212
+f 680//680 633//633 635//635
+f 2341//2341 1963//1963 404//404
+f 1963//1963 1962//1962 2323//2323
+f 1329//1329 1245//1245 1962//1962
+f 2332//2332 2339//2339 2326//2326
+f 2340//2340 2244//2244 204//204
+f 2244//2244 1485//1485 204//204
+f 2194//2194 2193//2193 1231//1231
+f 394//394 1839//1839 395//395
+f 221//221 1774//1774 2084//2084
+f 2194//2194 1231//1231 2218//2218
+f 2342//2342 2343//2343 278//278
+f 1872//1872 2338//2338 2331//2331
+f 2334//2334 2344//2344 2328//2328
+f 2316//2316 2340//2340 2329//2329
+f 2229//2229 2202//2202 2193//2193
+f 1727//1727 1724//1724 2205//2205
+f 1298//1298 2232//2232 1834//1834
+f 1642//1642 1498//1498 1497//1497
+f 1469//1469 892//892 1262//1262
+f 1727//1727 1729//1729 1724//1724
+f 2345//2345 2325//2325 2324//2324
+f 2345//2345 2331//2331 2325//2325
+f 2332//2332 2346//2346 2339//2339
+f 2346//2346 2334//2334 2339//2339
+f 2328//2328 2344//2344 2316//2316
+f 2316//2316 2344//2344 2340//2340
+f 2127//2127 860//860 1399//1399
+f 1798//1798 577//577 2347//2347
+f 1458//1458 1393//1393 1847//1847
+f 1458//1458 1391//1391 1393//1393
+f 1814//1814 1829//1829 1752//1752
+f 236//236 403//403 631//631
+f 2341//2341 404//404 403//403
+f 2026//2026 2127//2127 2324//2324
+f 2345//2345 1872//1872 2331//2331
+f 2346//2346 2332//2332 2338//2338
+f 2045//2045 2069//2069 2046//2046
+f 173//173 2215//2215 2213//2213
+f 1103//1103 1767//1767 1104//1104
+f 452//452 75//75 453//453
+f 1481//1481 1483//1483 1587//1587
+f 1964//1964 1963//1963 2341//2341
+f 1523//1523 1938//1938 858//858
+f 2026//2026 2022//2022 2127//2127
+f 1399//1399 2324//2324 2127//2127
+f 1399//1399 2345//2345 2324//2324
+f 2346//2346 2348//2348 2334//2334
+f 2349//2349 2344//2344 2334//2334
+f 2348//2348 2349//2349 2334//2334
+f 2349//2349 2350//2350 2344//2344
+f 2350//2350 2340//2340 2344//2344
+f 2340//2340 2350//2350 2244//2244
+f 1724//1724 1729//1729 1725//1725
+f 2192//2192 2196//2196 2193//2193
+f 2343//2343 1481//1481 1587//1587
+f 1587//1587 278//278 2343//2343
+f 1678//1678 1070//1070 1032//1032
+f 2021//2021 2022//2022 2026//2026
+f 1872//1872 2346//2346 2338//2338
+f 554//554 509//509 16//16
+f 2271//2271 2147//2147 2093//2093
+f 1769//1769 1054//1054 1056//1056
+f 152//152 1869//1869 1609//1609
+f 224//224 2133//2133 2150//2150
+f 1399//1399 1185//1185 2345//2345
+f 1184//1184 1872//1872 2345//2345
+f 1871//1871 2346//2346 1872//1872
+f 1871//1871 1906//1906 2346//2346
+f 1838//1838 2346//2346 1906//1906
+f 1838//1838 2348//2348 2346//2346
+f 479//479 480//480 2138//2138
+f 1769//1769 1976//1976 1054//1054
+f 1651//1651 1650//1650 2110//2110
+f 1621//1621 403//403 236//236
+f 1621//1621 2341//2341 403//403
+f 2351//2351 1491//1491 1766//1766
+f 2352//2352 1687//1687 1733//1733
+f 1185//1185 1184//1184 2345//2345
+f 86//86 85//85 1788//1788
+f 1234//1234 1359//1359 1978//1978
+f 1838//1838 1837//1837 2348//2348
+f 1837//1837 2349//2349 2348//2348
+f 2350//2350 1633//1633 2244//2244
+f 1633//1633 1486//1486 2244//2244
+f 1321//1321 1977//1977 1958//1958
+f 90//90 2138//2138 2145//2145
+f 90//90 92//92 2138//2138
+f 1238//1238 588//588 818//818
+f 1998//1998 2038//2038 2014//2014
+f 1302//1302 2040//2040 1518//1518
+f 237//237 631//631 1006//1006
+f 237//237 236//236 631//631
+f 235//235 1621//1621 236//236
+f 1270//1270 2341//2341 1621//1621
+f 1270//1270 1269//1269 1964//1964
+f 2341//2341 1270//1270 1964//1964
+f 2011//2011 1215//1215 2010//2010
+f 2224//2224 1806//1806 1807//1807
+f 1846//1846 2349//2349 1837//1837
+f 324//324 802//802 2216//2216
+f 92//92 479//479 2138//2138
+f 1498//1498 2209//2209 840//840
+f 1840//1840 1533//1533 1809//1809
+f 2174//2174 2119//2119 2223//2223
+f 1406//1406 1832//1832 1823//1823
+f 801//801 2125//2125 2126//2126
+f 1846//1846 2350//2350 2349//2349
+f 2350//2350 1846//1846 1633//1633
+f 1633//1633 1632//1632 1486//1486
+f 1999//1999 2010//2010 1727//1727
+f 64//64 1976//1976 1769//1769
+f 2353//2353 2354//2354 2355//2355
+f 2354//2354 2356//2356 2355//2355
+f 2357//2357 2358//2358 2356//2356
+f 2354//2354 2357//2357 2356//2356
+f 2165//2165 1136//1136 2359//2359
+f 2360//2360 2361//2361 2336//2336
+f 2362//2362 990//990 2363//2363
+f 2364//2364 2365//2365 2366//2366
+f 268//268 2367//2367 269//269
+f 2368//2368 2369//2369 2370//2370
+f 2361//2361 2371//2371 2372//2372
+f 2367//2367 2373//2373 507//507
+f 2250//2250 2372//2372 2368//2368
+f 2374//2374 2000//2000 1369//1369
+f 2375//2375 1301//1301 1300//1300
+f 2322//2322 2376//2376 1519//1519
+f 2364//2364 2377//2377 2365//2365
+f 2378//2378 2355//2355 2356//2356
+f 1495//1495 2379//2379 2380//2380
+f 2365//2365 2377//2377 2366//2366
+f 744//744 1880//1880 477//477
+f 2377//2377 2381//2381 2366//2366
+f 2353//2353 2355//2355 2382//2382
+f 1802//1802 287//287 2162//2162
+f 477//477 28//28 743//743
+f 1684//1684 1792//1792 2383//2383
+f 365//365 1446//1446 464//464
+f 1380//1380 1241//1241 1444//1444
+f 1019//1019 2333//2333 2373//2373
+f 569//569 1893//1893 27//27
+f 2362//2362 2363//2363 2374//2374
+f 1160//1160 446//446 1893//1893
+f 569//569 1160//1160 1893//1893
+f 1534//1534 1533//1533 2384//2384
+f 2385//2385 1218//1218 1219//1219
+f 2385//2385 1898//1898 1218//1218
+f 1898//1898 2377//2377 2364//2364
+f 1551//1551 1008//1008 1020//1020
+f 1767//1767 344//344 1104//1104
+f 1495//1495 949//949 2379//2379
+f 2381//2381 2354//2354 2353//2353
+f 424//424 1218//1218 425//425
+f 2386//2386 2387//2387 1517//1517
+f 2378//2378 2356//2356 2388//2388
+f 2105//2105 2335//2335 2337//2337
+f 2360//2360 2371//2371 2361//2361
+f 2355//2355 2389//2389 2382//2382
+f 949//949 1299//1299 950//950
+f 2355//2355 2378//2378 2389//2389
+f 2380//2380 2379//2379 2358//2358
+f 2368//2368 2370//2370 2251//2251
+f 1987//1987 2390//2390 2391//2391
+f 390//390 2392//2392 1682//1682
+f 1218//1218 1900//1900 2103//2103
+f 2359//2359 1136//1136 1230//1230
+f 989//989 535//535 536//536
+f 137//137 1330//1330 160//160
+f 324//324 1126//1126 325//325
+f 1282//1282 843//843 845//845
+f 418//418 256//256 255//255
+f 1330//1330 2247//2247 1197//1197
+f 2393//2393 2357//2357 2354//2354
+f 2393//2393 1463//1463 2357//2357
+f 2357//2357 1463//1463 2165//2165
+f 2394//2394 2165//2165 2359//2359
+f 2357//2357 2165//2165 2394//2394
+f 2370//2370 1950//1950 2251//2251
+f 949//949 948//948 2379//2379
+f 2366//2366 2381//2381 2353//2353
+f 2335//2335 2395//2395 2336//2336
+f 2396//2396 77//77 1197//1197
+f 2397//2397 2385//2385 1219//1219
+f 2385//2385 2398//2398 1898//1898
+f 2398//2398 2377//2377 1898//1898
+f 2389//2389 2378//2378 2399//2399
+f 2398//2398 2400//2400 2377//2377
+f 2400//2400 2381//2381 2377//2377
+f 2104//2104 1900//1900 1899//1899
+f 1330//1330 1197//1197 160//160
+f 2247//2247 2396//2396 1197//1197
+f 77//77 2396//2396 2401//2401
+f 1465//1465 2354//2354 2381//2381
+f 1465//1465 2393//2393 2354//2354
+f 1218//1218 2103//2103 712//712
+f 1240//1240 1237//1237 2333//2333
+f 2123//2123 2169//2169 2402//2402
+f 2006//2006 2137//2137 2251//2251
+f 1019//1019 1240//1240 2333//2333
+f 949//949 1495//1495 1306//1306
+f 2107//2107 1300//1300 2386//2386
+f 2247//2247 1350//1350 2396//2396
+f 1666//1666 1346//1346 2403//2403
+f 2005//2005 2336//2336 2137//2137
+f 2004//2004 1903//1903 2005//2005
+f 2404//2404 1903//1903 2004//2004
+f 1533//1533 1901//1901 2384//2384
+f 2061//2061 284//284 2047//2047
+f 1350//1350 1987//1987 2396//2396
+f 2396//2396 1987//1987 2391//2391
+f 2391//2391 2405//2405 2396//2396
+f 2396//2396 2405//2405 2401//2401
+f 2359//2359 2380//2380 2394//2394
+f 1901//1901 2404//2404 2384//2384
+f 2107//2107 2386//2386 2106//2106
+f 2406//2406 1902//1902 2407//2407
+f 2405//2405 2408//2408 2401//2401
+f 2401//2401 2408//2408 2403//2403
+f 1464//1464 2381//2381 2400//2400
+f 1464//1464 1465//1465 2381//2381
+f 1140//1140 1139//1139 1147//1147
+f 2106//2106 2386//2386 2409//2409
+f 2106//2106 2409//2409 1534//1534
+f 2251//2251 2375//2375 2107//2107
+f 1384//1384 2407//2407 1471//1471
+f 2407//2407 1840//1840 1471//1471
+f 2408//2408 2410//2410 2403//2403
+f 2403//2403 2410//2410 1666//1666
+f 1900//1900 2104//2104 2103//2103
+f 35//35 1257//1257 33//33
+f 2409//2409 1517//1517 2411//2411
+f 1798//1798 2412//2412 1813//1813
+f 2410//2410 2413//2413 1666//1666
+f 2103//2103 2337//2337 1902//1902
+f 2373//2373 2333//2333 1368//1368
+f 2333//2333 1366//1366 1368//1368
+f 2409//2409 2386//2386 1517//1517
+f 2376//2376 1532//1532 2411//2411
+f 988//988 1239//1239 989//989
+f 2405//2405 2414//2414 2408//2408
+f 2408//2408 2414//2414 2410//2410
+f 2415//2415 333//333 332//332
+f 2386//2386 1300//1300 2387//2387
+f 1950//1950 1353//1353 2375//2375
+f 1845//1845 2413//2413 2410//2410
+f 1758//1758 1765//1765 1845//1845
+f 2337//2337 2103//2103 2105//2105
+f 1570//1570 816//816 1265//1265
+f 1520//1520 2000//2000 1227//1227
+f 2391//2391 2390//2390 2405//2405
+f 576//576 323//323 325//325
+f 2373//2373 1368//1368 2416//2416
+f 1305//1305 1219//1219 1172//1172
+f 760//760 1577//1577 694//694
+f 728//728 760//760 694//694
+f 113//113 1548//1548 25//25
+f 1758//1758 1766//1766 1747//1747
+f 1548//1548 80//80 25//25
+f 1809//1809 893//893 2417//2417
+f 2363//2363 536//536 1225//1225
+f 1301//1301 1353//1353 1707//1707
+f 2390//2390 2418//2418 2405//2405
+f 2418//2418 2414//2414 2405//2405
+f 2414//2414 2419//2419 2410//2410
+f 2420//2420 1845//1845 2410//2410
+f 2420//2420 1758//1758 1845//1845
+f 2399//2399 2421//2421 1948//1948
+f 1305//1305 2397//2397 1219//1219
+f 2421//2421 1949//1949 1948//1948
+f 1746//1746 1780//1780 1790//1790
+f 1440//1440 1413//1413 184//184
+f 1445//1445 365//365 367//367
+f 893//893 2376//2376 2322//2322
+f 332//332 334//334 1353//1353
+f 2410//2410 2419//2419 2420//2420
+f 2373//2373 2416//2416 507//507
+f 984//984 356//356 267//267
+f 1014//1014 263//263 230//230
+f 1480//1480 1014//1014 230//230
+f 2411//2411 1517//1517 1519//1519
+f 2376//2376 2411//2411 1519//1519
+f 2422//2422 2370//2370 2369//2369
+f 1301//1301 1707//1707 1302//1302
+f 2417//2417 893//893 892//892
+f 1822//1822 2390//2390 1942//1942
+f 1480//1480 1015//1015 1014//1014
+f 795//795 1666//1666 2413//2413
+f 2403//2403 1346//1346 2401//2401
+f 893//893 1809//1809 2376//2376
+f 2417//2417 892//892 1469//1469
+f 2423//2423 2414//2414 2418//2418
+f 2423//2423 2419//2419 2414//2414
+f 2420//2420 1766//1766 1758//1758
+f 1346//1346 77//77 2401//2401
+f 2424//2424 2400//2400 2398//2398
+f 2424//2424 1499//1499 2400//2400
+f 2395//2395 2360//2360 2336//2336
+f 1463//1463 1076//1076 1136//1136
+f 1684//1684 1349//1349 1348//1348
+f 1546//1546 1829//1829 1547//1547
+f 2419//2419 2351//2351 2420//2420
+f 2420//2420 2351//2351 1766//1766
+f 245//245 648//648 246//246
+f 334//334 2425//2425 1354//1354
+f 2375//2375 1300//1300 2107//2107
+f 1499//1499 1464//1464 2400//2400
+f 295//295 947//947 649//649
+f 1009//1009 1271//1271 114//114
+f 283//283 282//282 1009//1009
+f 1271//1271 2426//2426 1489//1489
+f 1548//1548 1829//1829 1546//1546
+f 1353//1353 1354//1354 1707//1707
+f 989//989 536//536 2363//2363
+f 2162//2162 2418//2418 2390//2390
+f 2162//2162 2423//2423 2418//2418
+f 2061//2061 2427//2427 284//284
+f 2425//2425 2327//2327 1354//1354
+f 1109//1109 1645//1645 1281//1281
+f 282//282 2426//2426 1009//1009
+f 113//113 1489//1489 1548//1548
+f 1950//1950 332//332 1353//1353
+f 2162//2162 2390//2390 1822//1822
+f 990//990 989//989 2363//2363
+f 1436//1436 2393//2393 1465//1465
+f 1436//1436 1463//1463 2393//2393
+f 1489//1489 2428//2428 1548//1548
+f 2428//2428 1829//1829 1548//1548
+f 1226//1226 1225//1225 169//169
+f 1291//1291 2423//2423 2162//2162
+f 2419//2419 1843//1843 2351//2351
+f 1843//1843 1491//1491 2351//2351
+f 2379//2379 2362//2362 2358//2358
+f 2372//2372 2371//2371 2369//2369
+f 1436//1436 1464//1464 1437//1437
+f 284//284 2429//2429 282//282
+f 2430//2430 2431//2431 282//282
+f 282//282 2431//2431 2426//2426
+f 1235//1235 495//495 1562//1562
+f 1732//1732 1608//1608 1607//1607
+f 1802//1802 2162//2162 1822//1822
+f 2432//2432 2419//2419 2423//2423
+f 2419//2419 2432//2432 1843//1843
+f 2362//2362 2374//2374 2358//2358
+f 2421//2421 2378//2378 2388//2388
+f 2336//2336 2361//2361 2137//2137
+f 2427//2427 2429//2429 284//284
+f 2429//2429 2430//2430 282//282
+f 2367//2367 507//507 269//269
+f 1133//1133 2407//2407 1444//1444
+f 1869//1869 1662//1662 436//436
+f 2432//2432 2423//2423 1291//1291
+f 2250//2250 2368//2368 2251//2251
+f 2433//2433 2389//2389 2399//2399
+f 2431//2431 2434//2434 2426//2426
+f 2337//2337 2336//2336 1903//1903
+f 229//229 200//200 1843//1843
+f 1801//1801 428//428 2427//2427
+f 2426//2426 2435//2435 1489//1489
+f 2435//2435 2436//2436 1489//1489
+f 1489//1489 2436//2436 2428//2428
+f 1512//1512 2168//2168 2118//2118
+f 1020//1020 2373//2373 2367//2367
+f 268//268 1020//1020 2367//2367
+f 2347//2347 577//577 579//579
+f 2437//2437 2432//2432 1291//1291
+f 2432//2432 229//229 1843//1843
+f 1803//1803 1796//1796 1798//1798
+f 74//74 579//579 1754//1754
+f 428//428 2438//2438 2427//2427
+f 2438//2438 2439//2439 2427//2427
+f 2427//2427 2439//2439 2429//2429
+f 2429//2429 2431//2431 2430//2430
+f 2431//2431 2440//2440 2434//2434
+f 2436//2436 2441//2441 2428//2428
+f 2441//2441 1829//1829 2428//2428
+f 2441//2441 1752//1752 1829//1829
+f 1682//1682 2442//2442 2068//2068
+f 107//107 1460//1460 1263//1263
+f 2330//2330 2443//2443 74//74
+f 76//76 2330//2330 74//74
+f 2429//2429 2439//2439 2431//2431
+f 2439//2439 2444//2444 2431//2431
+f 2431//2431 2444//2444 2440//2440
+f 1840//1840 1809//1809 1841//1841
+f 2384//2384 2404//2404 2106//2106
+f 1005//1005 2437//2437 1291//1291
+f 2437//2437 1480//1480 2432//2432
+f 2432//2432 1480//1480 229//229
+f 1374//1374 1317//1317 1316//1316
+f 74//74 2443//2443 579//579
+f 1367//1367 1499//1499 2424//2424
+f 2440//2440 2435//2435 2426//2426
+f 2434//2434 2440//2440 2426//2426
+f 1471//1471 2417//2417 1469//1469
+f 2106//2106 2404//2404 2004//2004
+f 1798//1798 1783//1783 577//577
+f 1034//1034 2437//2437 1005//1005
+f 1480//1480 230//230 229//229
+f 2389//2389 2371//2371 2360//2360
+f 2203//2203 2443//2443 2330//2330
+f 2438//2438 2445//2445 2439//2439
+f 2446//2446 2444//2444 2439//2439
+f 2444//2444 2447//2447 2440//2440
+f 2435//2435 2448//2448 2436//2436
+f 2436//2436 2448//2448 2441//2441
+f 2363//2363 1225//1225 2000//2000
+f 2387//2387 1300//1300 1302//1302
+f 1302//1302 1707//1707 2040//2040
+f 1034//1034 1480//1480 2437//2437
+f 2433//2433 2369//2369 2371//2371
+f 2433//2433 2422//2422 2369//2369
+f 2203//2203 2449//2449 2443//2443
+f 1177//1177 1178//1178 1459//1459
+f 1235//1235 1161//1161 568//568
+f 2445//2445 2446//2446 2439//2439
+f 2447//2447 2450//2450 2440//2440
+f 2448//2448 2451//2451 2441//2441
+f 2452//2452 1752//1752 2441//2441
+f 2451//2451 2452//2452 2441//2441
+f 1752//1752 2452//2452 1445//1445
+f 1790//1790 1684//1684 1625//1625
+f 578//578 577//577 1783//1783
+f 1033//1033 1034//1034 1005//1005
+f 1230//1230 1206//1206 2359//2359
+f 1225//1225 536//536 169//169
+f 2389//2389 2433//2433 2371//2371
+f 1020//1020 1019//1019 2373//2373
+f 2453//2453 579//579 2443//2443
+f 2449//2449 2453//2453 2443//2443
+f 2453//2453 2347//2347 579//579
+f 1436//1436 1077//1077 1463//1463
+f 2435//2435 2454//2454 2448//2448
+f 2382//2382 2389//2389 2455//2455
+f 278//278 1813//1813 2342//2342
+f 427//427 2438//2438 428//428
+f 2446//2446 2447//2447 2444//2444
+f 2440//2440 2450//2450 2454//2454
+f 2440//2440 2454//2454 2435//2435
+f 1149//1149 1367//1367 583//583
+f 1354//1354 2327//2327 2321//2321
+f 2107//2107 2004//2004 2006//2006
+f 2068//2068 2442//2442 2438//2438
+f 427//427 2068//2068 2438//2438
+f 2438//2438 2442//2442 2445//2445
+f 2452//2452 1446//1446 1445//1445
+f 1905//1905 2017//2017 1857//1857
+f 1662//1662 1661//1661 1615//1615
+f 2416//2416 2398//2398 2385//2385
+f 2416//2416 2424//2424 2398//2398
+f 1972//1972 2456//2456 1409//1409
+f 2457//2457 2203//2203 1409//1409
+f 2456//2456 2457//2457 1409//1409
+f 2457//2457 2449//2449 2203//2203
+f 2412//2412 2347//2347 2453//2453
+f 2347//2347 2412//2412 1798//1798
+f 40//40 41//41 2091//2091
+f 2445//2445 2442//2442 1682//1682
+f 2446//2446 2458//2458 2447//2447
+f 2459//2459 2452//2452 2451//2451
+f 2459//2459 1446//1446 2452//2452
+f 1349//1349 1094//1094 1347//1347
+f 2460//2460 2453//2453 2449//2449
+f 1682//1682 2392//2392 2445//2445
+f 2461//2461 2458//2458 2446//2446
+f 2458//2458 2462//2462 2447//2447
+f 2447//2447 2462//2462 2450//2450
+f 2448//2448 2459//2459 2451//2451
+f 1534//1534 2384//2384 2106//2106
+f 2399//2399 2378//2378 2421//2421
+f 2357//2357 2394//2394 2358//2358
+f 1899//1899 1898//1898 2364//2364
+f 2460//2460 2412//2412 2453//2453
+f 2399//2399 2422//2422 2433//2433
+f 1987//1987 1942//1942 2390//2390
+f 1594//1594 1628//1628 2019//2019
+f 2445//2445 2461//2461 2446//2446
+f 2463//2463 2450//2450 2462//2462
+f 2450//2450 2463//2463 2454//2454
+f 2464//2464 2459//2459 2448//2448
+f 2361//2361 2372//2372 2250//2250
+f 2137//2137 2361//2361 2250//2250
+f 1541//1541 1020//1020 268//268
+f 2463//2463 2464//2464 2454//2454
+f 2454//2454 2464//2464 2448//2448
+f 1366//1366 1237//1237 582//582
+f 53//53 2456//2456 1972//1972
+f 2392//2392 2461//2461 2445//2445
+f 2091//2091 283//283 40//40
+f 2455//2455 2389//2389 2360//2360
+f 1305//1305 508//508 2397//2397
+f 508//508 2385//2385 2397//2397
+f 591//591 590//590 1704//1704
+f 2465//2465 2457//2457 2456//2456
+f 2466//2466 2449//2449 2457//2457
+f 2466//2466 2460//2460 2449//2449
+f 508//508 2416//2416 2385//2385
+f 1366//1366 582//582 1367//1367
+f 76//76 451//451 2330//2330
+f 1687//1687 2462//2462 2458//2458
+f 1687//1687 2463//2463 2462//2462
+f 1306//1306 1299//1299 949//949
+f 2387//2387 1302//1302 1517//1517
+f 249//249 560//560 547//547
+f 1687//1687 2352//2352 2463//2463
+f 2352//2352 2464//2464 2463//2463
+f 2467//2467 2468//2468 2459//2459
+f 2459//2459 2468//2468 1446//1446
+f 1149//1149 1499//1499 1367//1367
+f 2465//2465 2456//2456 53//53
+f 830//830 1615//1615 1661//1661
+f 2464//2464 2467//2467 2459//2459
+f 333//333 2425//2425 334//334
+f 1227//1227 2000//2000 1225//1225
+f 1966//1966 1947//1947 1469//1469
+f 52//52 2469//2469 53//53
+f 2469//2469 2465//2465 53//53
+f 2412//2412 2460//2460 1813//1813
+f 2460//2460 2342//2342 1813//1813
+f 1481//1481 2343//2343 1780//1780
+f 401//401 400//400 414//414
+f 162//162 164//164 151//151
+f 1948//1948 1950//1950 2370//2370
+f 1523//1523 2470//2470 1937//1937
+f 2470//2470 2469//2469 1937//1937
+f 1937//1937 2469//2469 52//52
+f 2342//2342 1792//1792 1780//1780
+f 1780//1780 1792//1792 1790//1790
+f 2467//2467 2464//2464 2352//2352
+f 2468//2468 464//464 1446//1446
+f 1902//1902 2337//2337 1903//1903
+f 2107//2107 2006//2006 2251//2251
+f 1524//1524 2471//2471 1523//1523
+f 2471//2471 2470//2470 1523//1523
+f 2471//2471 2472//2472 2470//2470
+f 2472//2472 2469//2469 2470//2470
+f 2473//2473 2457//2457 2465//2465
+f 2473//2473 2466//2466 2457//2457
+f 2460//2460 2474//2474 2342//2342
+f 743//743 27//27 1893//1893
+f 1534//1534 2409//2409 2411//2411
+f 2469//2469 2475//2475 2465//2465
+f 2475//2475 2476//2476 2465//2465
+f 2473//2473 2477//2477 2466//2466
+f 2466//2466 2478//2478 2460//2460
+f 2478//2478 2474//2474 2460//2460
+f 2474//2474 1792//1792 2342//2342
+f 1733//1733 1737//1737 2352//2352
+f 1737//1737 2467//2467 2352//2352
+f 496//496 464//464 2468//2468
+f 2472//2472 2475//2475 2469//2469
+f 2467//2467 2479//2479 2468//2468
+f 2479//2479 496//496 2468//2468
+f 1218//1218 1898//1898 1900//1900
+f 1528//1528 1553//1553 1524//1524
+f 1553//1553 2471//2471 1524//1524
+f 2471//2471 2480//2480 2472//2472
+f 2465//2465 2481//2481 2473//2473
+f 2474//2474 2383//2383 1792//1792
+f 1008//1008 1063//1063 1019//1019
+f 1532//1532 1534//1534 2411//2411
+f 1554//1554 1553//1553 1528//1528
+f 2482//2482 2465//2465 2476//2476
+f 2482//2482 2481//2481 2465//2465
+f 2483//2483 2473//2473 2481//2481
+f 2477//2477 2223//2223 2466//2466
+f 2223//2223 2478//2478 2466//2466
+f 2478//2478 2484//2484 2474//2474
+f 2383//2383 1349//1349 1684//1684
+f 2483//2483 2481//2481 2482//2482
+f 2485//2485 2383//2383 2474//2474
+f 2426//2426 1271//1271 1009//1009
+f 1607//1607 2467//2467 1737//1737
+f 1809//1809 1532//1532 2376//2376
+f 2486//2486 2480//2480 2471//2471
+f 2475//2475 2472//2472 2480//2480
+f 2487//2487 2475//2475 2480//2480
+f 2485//2485 1349//1349 2383//2383
+f 507//507 2416//2416 508//508
+f 1607//1607 2479//2479 2467//2467
+f 1841//1841 1809//1809 2417//2417
+f 2251//2251 1950//1950 2375//2375
+f 2379//2379 948//948 2362//2362
+f 2488//2488 2480//2480 2486//2486
+f 2488//2488 2489//2489 2480//2480
+f 2489//2489 2487//2487 2480//2480
+f 2484//2484 2485//2485 2474//2474
+f 2485//2485 1352//1352 1349//1349
+f 859//859 1940//1940 860//860
+f 40//40 1009//1009 114//114
+f 2479//2479 2490//2490 496//496
+f 496//496 1128//1128 465//465
+f 2380//2380 2359//2359 1495//1495
+f 1368//1368 1367//1367 2424//2424
+f 2486//2486 2471//2471 1553//1553
+f 1141//1141 2485//2485 2484//2484
+f 436//436 1662//1662 1855//1855
+f 2427//2427 2061//2061 1801//1801
+f 1607//1607 2490//2490 2479//2479
+f 2490//2490 1128//1128 496//496
+f 465//465 593//593 550//550
+f 2491//2491 2488//2488 2486//2486
+f 2491//2491 2492//2492 2488//2488
+f 2492//2492 2493//2493 2488//2488
+f 2493//2493 2489//2489 2488//2488
+f 2124//2124 2476//2476 2475//2475
+f 2413//2413 1845//1845 795//795
+f 2359//2359 1206//1206 1495//1495
+f 1607//1607 456//456 2490//2490
+f 456//456 1128//1128 2490//2490
+f 1841//1841 2417//2417 1471//1471
+f 1901//1901 1533//1533 1840//1840
+f 894//894 2486//2486 1553//1553
+f 1140//1140 1352//1352 2485//2485
+f 2407//2407 1902//1902 1840//1840
+f 2394//2394 2380//2380 2358//2358
+f 1133//1133 712//712 2407//2407
+f 2343//2343 2342//2342 1780//1780
+f 2494//2494 2486//2486 894//894
+f 2494//2494 2491//2491 2486//2486
+f 2124//2124 2482//2482 2476//2476
+f 2482//2482 2495//2495 2483//2483
+f 2496//2496 2478//2478 2223//2223
+f 2496//2496 2497//2497 2478//2478
+f 2497//2497 2484//2484 2478//2478
+f 1140//1140 2485//2485 1141//1141
+f 1768//1768 1352//1352 1140//1140
+f 1352//1352 1768//1768 1094//1094
+f 712//712 2406//2406 2407//2407
+f 1707//1707 1354//1354 1708//1708
+f 456//456 592//592 1128//1128
+f 948//948 950//950 2362//2362
+f 950//950 990//990 2362//2362
+f 1552//1552 894//894 1553//1553
+f 2498//2498 2491//2491 2494//2494
+f 2499//2499 2493//2493 2492//2492
+f 2499//2499 2500//2500 2493//2493
+f 2124//2124 2475//2475 2487//2487
+f 2497//2497 1141//1141 2484//2484
+f 269//269 508//508 1305//1305
+f 2388//2388 1949//1949 2421//2421
+f 1950//1950 2115//2115 332//332
+f 2227//2227 1394//1394 1530//1530
+f 2501//2501 2492//2492 2491//2491
+f 2501//2501 2499//2499 2492//2492
+f 1709//1709 2500//2500 2499//2499
+f 2502//2502 2482//2482 2124//2124
+f 2502//2502 2495//2495 2482//2482
+f 429//429 365//365 464//464
+f 2416//2416 1368//1368 2424//2424
+f 712//712 2103//2103 2406//2406
+f 2491//2491 2498//2498 2501//2501
+f 1903//1903 2336//2336 2005//2005
+f 2399//2399 1948//1948 2422//2422
+f 2372//2372 2369//2369 2368//2368
+f 1902//1902 1901//1901 1840//1840
+f 1901//1901 1903//1903 2404//2404
+f 2033//2033 2499//2499 2501//2501
+f 1983//1983 2497//2497 2496//2496
+f 2406//2406 2103//2103 1902//1902
+f 2498//2498 2306//2306 2501//2501
+f 2033//2033 1709//1709 2499//2499
+f 1983//1983 1141//1141 2497//2497
+f 2422//2422 1948//1948 2370//2370
+f 2115//2115 2415//2415 332//332
+f 990//990 950//950 988//988
+f 1518//1518 2501//2501 2306//2306
+f 1518//1518 2033//2033 2501//2501
+f 2124//2124 2123//2123 2502//2502
+f 2502//2502 2123//2123 2495//2495
+f 1370//1370 1983//1983 2496//2496
+f 1262//1262 894//894 1552//1552
+f 2498//2498 2322//2322 2306//2306
+f 1139//1139 1141//1141 1983//1983
+f 1094//1094 1768//1768 1095//1095
+f 2363//2363 2000//2000 2374//2374
+f 1444//1444 2407//2407 1384//1384
+f 2375//2375 1353//1353 1301//1301
+f 893//893 2494//2494 894//894
+f 893//893 2322//2322 2498//2498
+f 2494//2494 893//893 2498//2498
+f 2123//2123 2402//2402 2495//2495
+f 1370//1370 2496//2496 2223//2223
+f 1687//1687 2458//2458 2503//2503
+f 2458//2458 2461//2461 2503//2503
+f 2461//2461 2392//2392 2503//2503
+f 2392//2392 390//390 2503//2503
+f 390//390 389//389 2503//2503
+f 389//389 1416//1416 2503//2503
+f 1416//1416 1687//1687 2503//2503
diff --git a/A4/resources/cube.obj b/A4/resources/cube.obj
new file mode 100644
index 0000000..e81edd5
--- /dev/null
+++ b/A4/resources/cube.obj
@@ -0,0 +1,29 @@
+# Blender v2.71 (sub 0) OBJ File: ''
+# www.blender.org
+v 0.500000 0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 0.000000 1.000000
+vn 1.000000 -0.000000 -0.000000
+vn -0.000000 -1.000000 -0.000000
+vn -1.000000 0.000000 -0.000000
+vn 0.000000 1.000000 0.000000
+s off
+f 2//1 3//1 4//1
+f 8//2 7//2 6//2
+f 1//3 5//3 6//3
+f 2//4 6//4 7//4
+f 7//5 8//5 4//5
+f 1//6 4//6 8//6
+f 1//1 2//1 4//1
+f 5//2 8//2 6//2
+f 2//3 1//3 6//3
+f 3//4 2//4 7//4
+f 3//5 7//5 4//5
+f 5//6 1//6 8//6
diff --git a/A4/resources/frag.glsl b/A4/resources/frag.glsl
new file mode 100644
index 0000000..ff05fa8
--- /dev/null
+++ b/A4/resources/frag.glsl
@@ -0,0 +1,37 @@
+#version 120
+
+uniform mat4 MVL; 
+uniform vec3 lightPos1;
+uniform vec3 lightPos2;
+uniform vec3 ka;
+uniform vec3 kd;
+uniform vec3 ks;
+uniform float s;
+uniform float i1;
+uniform float i2;
+
+varying vec3 color; // passed from the vertex shader
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+  vec4 normal = normalize(n);
+  vec3 norm = vec3(normal.x, normal.y, normal.z);
+ 
+  vec4 npos = normalize(p);
+  vec3 pos = vec3(npos.x, npos.y, npos.z);
+  
+  vec3 lightnorm = vec3(MVL[3].x, MVL[3].y, MVL[3].z);
+
+  vec3 light = lightnorm - vec3(p.x, p.y, p.z);
+  vec3 lnorm = normalize(vec3(light.x,light.y,light.z));
+  float temp = dot(lnorm, norm);
+  vec3 cd = kd*max(0, temp);
+
+  vec3 h = normalize(lnorm - pos);
+  vec3 cs = ks*pow(max(0, dot(h, norm)), s);
+
+  vec4 c = vec4(ka.r + cd.r + cs.r, ka.g + cd.g + cs.g, ka.b + cd.b + cs.b, 1.0);
+  gl_FragColor = c;
+}
diff --git a/A4/resources/sil.glsl b/A4/resources/sil.glsl
new file mode 100644
index 0000000..ba512f1
--- /dev/null
+++ b/A4/resources/sil.glsl
@@ -0,0 +1,20 @@
+#version 120
+
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+  vec4 normal = normalize(n);
+  vec3 norm = vec3(normal.x, normal.y, normal.z);
+ 
+  vec4 npos = normalize(p);
+  vec3 pos = vec3(npos.x, npos.y, npos.z);
+
+  float product = dot(norm, pos);
+
+  if(product <= 0.3 && product >= -0.3)
+    gl_FragColor = vec4(0.0f, 0.0f, 0.0f, 1.0f);
+  else
+    gl_FragColor = vec4(1.0f, 1.0f, 1.0f, 1.0f);
+}
diff --git a/A4/resources/sphere.obj b/A4/resources/sphere.obj
new file mode 100644
index 0000000..698f5ce
--- /dev/null
+++ b/A4/resources/sphere.obj
@@ -0,0 +1,204 @@
+####
+#
+#	OBJ File Generated by LightWave3D
+#	LightWave3D OBJ Export v2.2
+#
+####
+#
+#	                Vertices: 62
+#	                  Points: 0
+#	                   Lines: 0
+#	                   Faces: 120
+#	               Materials: 1
+#
+####
+
+#	             Vertex list
+
+v 0 -0.5 -0
+v 0.25 -0.433013 -0
+v 0.216506 -0.433013 -0.125
+v 0.125 -0.433013 -0.216506
+v 0 -0.433013 -0.25
+v -0.125 -0.433013 -0.216506
+v -0.216506 -0.433013 -0.125
+v -0.25 -0.433013 -0
+v -0.216506 -0.433013 0.125
+v -0.125 -0.433013 0.216506
+v 0 -0.433013 0.25
+v 0.125 -0.433013 0.216506
+v 0.216506 -0.433013 0.125
+v 0.433013 -0.25 -0
+v 0.375 -0.25 -0.216506
+v 0.216506 -0.25 -0.375
+v 0 -0.25 -0.433013
+v -0.216506 -0.25 -0.375
+v -0.375 -0.25 -0.216506
+v -0.433013 -0.25 -0
+v -0.375 -0.25 0.216506
+v -0.216506 -0.25 0.375
+v 0 -0.25 0.433013
+v 0.216506 -0.25 0.375
+v 0.375 -0.25 0.216506
+v 0.5 2.55171e-12 -0
+v 0.433013 2.55171e-12 -0.25
+v 0.25 2.55171e-12 -0.433013
+v 0 2.55171e-12 -0.5
+v -0.25 2.55171e-12 -0.433013
+v -0.433013 2.55171e-12 -0.25
+v -0.5 2.55171e-12 -0
+v -0.433013 2.55171e-12 0.25
+v -0.25 2.55171e-12 0.433013
+v 0 2.55171e-12 0.5
+v 0.25 2.55171e-12 0.433013
+v 0.433013 2.55171e-12 0.25
+v 0.433013 0.25 -0
+v 0.375 0.25 -0.216506
+v 0.216506 0.25 -0.375
+v 0 0.25 -0.433013
+v -0.216506 0.25 -0.375
+v -0.375 0.25 -0.216506
+v -0.433013 0.25 -0
+v -0.375 0.25 0.216506
+v -0.216506 0.25 0.375
+v 0 0.25 0.433013
+v 0.216506 0.25 0.375
+v 0.375 0.25 0.216506
+v 0.25 0.433013 -0
+v 0.216506 0.433013 -0.125
+v 0.125 0.433013 -0.216506
+v 0 0.433013 -0.25
+v -0.125 0.433013 -0.216506
+v -0.216506 0.433013 -0.125
+v -0.25 0.433013 -0
+v -0.216506 0.433013 0.125
+v -0.125 0.433013 0.216506
+v 0 0.433013 0.25
+v 0.125 0.433013 0.216506
+v 0.216506 0.433013 0.125
+v 5.10341e-12 0.5 -0
+
+#	    Face list
+
+f 3 2 1
+f 4 3 1
+f 5 4 1
+f 6 5 1
+f 7 6 1
+f 8 7 1
+f 9 8 1
+f 10 9 1
+f 11 10 1
+f 12 11 1
+f 13 12 1
+f 2 13 1
+f 3 14 2
+f 15 14 3
+f 4 15 3
+f 16 15 4
+f 17 16 4
+f 5 17 4
+f 17 5 6
+f 18 17 6
+f 18 6 7
+f 19 18 7
+f 20 7 8
+f 20 19 7
+f 20 8 9
+f 21 20 9
+f 21 9 10
+f 22 21 10
+f 23 10 11
+f 23 22 10
+f 12 23 11
+f 24 23 12
+f 13 24 12
+f 25 24 13
+f 14 25 13
+f 2 14 13
+f 15 26 14
+f 27 26 15
+f 28 27 15
+f 16 28 15
+f 29 28 16
+f 17 29 16
+f 29 17 18
+f 30 29 18
+f 31 18 19
+f 31 30 18
+f 32 19 20
+f 32 31 19
+f 32 20 21
+f 33 32 21
+f 34 21 22
+f 34 33 21
+f 35 22 23
+f 35 34 22
+f 24 35 23
+f 36 35 24
+f 37 36 24
+f 25 37 24
+f 26 37 25
+f 14 26 25
+f 39 38 26
+f 27 39 26
+f 28 39 27
+f 40 39 28
+f 29 40 28
+f 41 40 29
+f 42 29 30
+f 42 41 29
+f 43 30 31
+f 43 42 30
+f 43 31 32
+f 44 43 32
+f 45 32 33
+f 45 44 32
+f 45 33 34
+f 46 45 34
+f 46 34 35
+f 47 46 35
+f 48 47 35
+f 36 48 35
+f 49 48 36
+f 37 49 36
+f 26 49 37
+f 38 49 26
+f 39 50 38
+f 51 50 39
+f 40 51 39
+f 52 51 40
+f 53 52 40
+f 41 53 40
+f 53 41 42
+f 54 53 42
+f 55 42 43
+f 55 54 42
+f 56 43 44
+f 56 55 43
+f 56 44 45
+f 57 56 45
+f 58 45 46
+f 58 57 45
+f 58 46 47
+f 59 58 47
+f 60 59 47
+f 48 60 47
+f 49 60 48
+f 61 60 49
+f 50 61 49
+f 38 50 49
+f 51 62 50
+f 52 62 51
+f 53 62 52
+f 62 53 54
+f 62 54 55
+f 62 55 56
+f 62 56 57
+f 62 57 58
+f 62 58 59
+f 60 62 59
+f 61 62 60
+f 50 62 61
+
+#	             End of file
diff --git a/A4/resources/teapot.obj b/A4/resources/teapot.obj
new file mode 100644
index 0000000..6fed453
--- /dev/null
+++ b/A4/resources/teapot.obj
@@ -0,0 +1,5049 @@
+# Blender v2.65 (sub 0) OBJ File
+# www.blender.org
+o teapot.005
+v -0.498530 0.712498 -0.039883
+v -0.501666 0.699221 -0.063813
+v -0.501255 0.717792 0.000000
+v -0.624036 0.711938 -0.039883
+v -0.526706 0.651362 -0.039883
+v -0.508714 0.682112 -0.071712
+v -0.622039 0.698704 -0.063813
+v -0.624834 0.717232 0.000000
+v -0.498530 0.712498 0.039883
+v -0.638129 0.287158 0.000000
+v -0.517593 0.664661 -0.063813
+v -0.534329 0.646030 0.000000
+v -0.614850 0.651067 -0.039883
+v -0.616848 0.664299 -0.063813
+v -0.619445 0.681503 -0.071790
+v -0.741245 0.707456 -0.039883
+v -0.744483 0.712577 0.000000
+v -0.624036 0.711938 0.039883
+v -0.501667 0.699221 0.063813
+v -0.622039 0.698704 0.063813
+v -0.712095 0.661370 -0.063813
+v -0.733150 0.694655 -0.063813
+v -0.741245 0.707456 0.039883
+v -0.733150 0.694655 0.063813
+v -0.631184 0.277569 -0.039883
+v -0.526706 0.651362 0.039883
+v -0.614053 0.645774 0.000000
+v -0.704000 0.648569 -0.039883
+v -0.722621 0.678012 -0.071790
+v -0.832523 0.695296 -0.039883
+v -0.837545 0.699948 0.000000
+v -0.832523 0.695296 0.039883
+v -0.619445 0.681503 0.071790
+v -0.508714 0.682112 0.071712
+v -0.722621 0.678012 0.071790
+v -0.517593 0.664661 0.063813
+v -0.619922 0.238069 -0.071790
+v -0.624826 0.259599 -0.063813
+v -0.710066 0.328372 0.000000
+v -0.614850 0.651067 0.039883
+v -0.787321 0.653419 -0.063813
+v -0.803644 0.668539 -0.071790
+v -0.819967 0.683663 -0.063813
+v -0.819967 0.683663 0.063813
+v -0.803644 0.668539 0.071790
+v -0.711425 0.307332 -0.063813
+v -0.615553 0.216807 -0.063813
+v -0.712688 0.287795 -0.071790
+v -0.631184 0.277569 0.039883
+v -0.710455 0.322361 -0.039883
+v -0.710455 0.322361 0.039883
+v -0.700762 0.643448 0.000000
+v -0.774766 0.641786 -0.039883
+v -0.897800 0.671612 -0.039883
+v -0.904015 0.675354 0.000000
+v -0.897800 0.671612 0.039883
+v -0.882265 0.662257 0.063813
+v -0.712095 0.661370 0.063813
+v -0.787321 0.653419 0.063813
+v -0.608884 0.198682 -0.039883
+v -0.624828 0.259599 0.063813
+v -0.766936 0.377559 0.000000
+v -0.769651 0.372307 0.039883
+v -0.616848 0.664299 0.063813
+v -0.704000 0.648569 0.039883
+v -0.841868 0.637931 -0.063813
+v -0.862065 0.650094 -0.071790
+v -0.882265 0.662257 -0.063813
+v -0.862065 0.650094 0.071790
+v -0.841868 0.637931 0.063813
+v -0.611709 0.194244 0.000000
+v -0.776434 0.359177 -0.063813
+v -0.769651 0.372307 -0.039883
+v -0.713952 0.268259 -0.063813
+v -0.711425 0.307332 0.063813
+v -0.776434 0.359177 0.063813
+v -0.769743 0.637131 0.000000
+v -0.826329 0.628576 -0.039883
+v -0.937016 0.632565 -0.039883
+v -0.943899 0.634805 0.000000
+v -0.937016 0.632565 0.039883
+v -0.919812 0.626965 0.063813
+v -0.897443 0.619684 0.071790
+v -0.774766 0.641786 0.039883
+v -0.826329 0.628576 0.039883
+v -0.714922 0.253231 -0.039883
+v -0.608883 0.198681 0.039883
+v -0.715311 0.247220 0.000000
+v -0.785253 0.342107 -0.071790
+v -0.619922 0.238069 0.071790
+v -0.712688 0.287795 0.071790
+v -0.809626 0.430737 0.000000
+v -0.814205 0.426194 0.039883
+v -0.825653 0.414838 0.063813
+v -0.875076 0.612403 -0.063813
+v -0.897443 0.619684 -0.071790
+v -0.919812 0.626965 -0.063813
+v -0.875076 0.612403 0.063813
+v -0.857869 0.606800 0.039883
+v -0.794072 0.325038 -0.063813
+v -0.800855 0.311909 -0.039883
+v -0.825653 0.414838 -0.063813
+v -0.814205 0.426194 -0.039883
+v -0.615480 0.216617 0.063578
+v -0.785253 0.342107 0.071790
+v -0.840534 0.400078 0.071790
+v -0.820114 0.624834 0.000000
+v -0.857869 0.606800 -0.039883
+v -0.950104 0.574316 -0.039883
+v -0.957194 0.574316 0.000000
+v -0.950104 0.574316 0.039883
+v -0.932377 0.574316 0.063813
+v -0.909334 0.574316 0.071790
+v -0.886292 0.574316 0.063813
+v -0.850987 0.604560 0.000000
+v -0.714922 0.253231 0.039883
+v -0.803571 0.306656 0.000000
+v -0.840534 0.400078 -0.071790
+v -0.713952 0.268259 0.063813
+v -0.794072 0.325038 0.063813
+v -0.839022 0.483916 0.000000
+v -0.844976 0.480304 0.039883
+v -0.859854 0.471278 0.063813
+v -0.879202 0.459542 0.071790
+v -0.886292 0.574316 -0.063813
+v -0.909334 0.574316 -0.071790
+v -0.932377 0.574316 -0.063813
+v -0.868564 0.574316 0.039883
+v -0.861474 0.574316 0.000000
+v -0.855419 0.385315 -0.063813
+v -0.866867 0.373960 -0.039883
+v -0.859854 0.471278 -0.063813
+v -0.844976 0.480304 -0.039883
+v -0.855419 0.385315 0.063813
+v -0.898547 0.447807 0.063813
+v -0.868564 0.574316 -0.039883
+v -0.941014 0.505765 -0.039883
+v -0.947813 0.503580 0.000000
+v -0.941014 0.505765 0.039883
+v -0.924011 0.511234 0.063813
+v -0.901913 0.518343 0.071790
+v -0.879811 0.525448 0.063813
+v -0.862808 0.530917 0.039883
+v -0.800855 0.311909 0.039883
+v -0.871445 0.369416 0.000000
+v -0.879202 0.459542 -0.071790
+v -0.866867 0.373960 0.039883
+v -0.856009 0.533103 0.000000
+v -0.879811 0.525448 -0.063813
+v -0.901913 0.518343 -0.071790
+v -0.924011 0.511234 -0.063813
+v -0.862808 0.530917 -0.039883
+v -0.898547 0.447807 -0.063813
+v -0.913428 0.438781 -0.039883
+v -0.913428 0.438781 0.039883
+v -0.919378 0.435169 0.000000
+v 0.600960 0.444810 0.085753
+v 0.605956 0.463769 0.000000
+v 0.600959 0.444810 -0.085753
+v 0.656890 0.471064 0.000000
+v 0.661223 0.454734 -0.083705
+v 0.730696 0.501576 -0.073611
+v 0.661223 0.454734 0.083705
+v 0.605101 0.399712 -0.137265
+v 0.746455 0.470391 -0.117778
+v 0.724395 0.514048 0.000000
+v 0.605100 0.399712 0.137265
+v 0.672055 0.413907 -0.133928
+v 0.613258 0.341675 -0.154354
+v 0.786583 0.544847 -0.096783
+v 0.768856 0.565896 -0.060489
+v 0.672055 0.413907 0.133928
+v 0.730696 0.501576 0.073611
+v 0.686135 0.360830 -0.150669
+v 0.809626 0.517481 -0.108881
+v 0.766935 0.429850 -0.132501
+v 0.761767 0.574316 0.000000
+v 0.613258 0.341675 0.154354
+v 0.813417 0.626247 -0.075788
+v 0.839021 0.611098 -0.085261
+v 0.793721 0.637899 -0.047367
+v 0.686135 0.360830 0.150669
+v 0.768856 0.565896 0.060489
+v 0.746455 0.470391 0.117778
+v 0.619427 0.283145 -0.137236
+v 0.864627 0.595949 -0.075788
+v 0.832669 0.490118 -0.096783
+v 0.787419 0.389310 -0.117778
+v 0.785843 0.642561 0.000000
+v 0.619427 0.283145 0.137236
+v 0.700219 0.307756 -0.133928
+v 0.847933 0.703560 -0.059638
+v 0.879938 0.698065 -0.067092
+v 0.911944 0.692571 -0.059638
+v 0.823314 0.707784 -0.037273
+v 0.766935 0.429850 0.132501
+v 0.793721 0.637899 0.047367
+v 0.786583 0.544847 0.096783
+v 0.700219 0.307756 0.133928
+v 0.617684 0.235930 -0.085941
+v 0.936563 0.688344 -0.037273
+v 0.884319 0.584297 -0.047367
+v 0.850396 0.469070 -0.060489
+v 0.803175 0.358128 -0.073611
+v 0.813468 0.709475 0.000000
+v 0.617684 0.235930 0.085941
+v 0.625577 0.219883 0.000000
+v 0.711051 0.266929 -0.083705
+v 0.911107 0.765755 -0.053178
+v 0.957193 0.765755 -0.059825
+v 1.003279 0.765755 -0.053178
+v 1.038733 0.765755 -0.033236
+v 0.875654 0.765755 -0.033236
+v 0.809626 0.517481 0.108881
+v 0.787419 0.389310 0.117778
+v 0.823314 0.707784 0.037273
+v 0.813417 0.626247 0.075788
+v 0.711051 0.266929 0.083705
+v 0.715384 0.250599 0.000000
+v 1.052913 0.765755 0.000000
+v 0.946409 0.686653 0.000000
+v 0.892200 0.579635 0.000000
+v 0.857486 0.460650 0.000000
+v 0.809479 0.345652 0.000000
+v 0.861474 0.765755 0.000000
+v 0.929990 0.776479 -0.051602
+v 0.979075 0.777181 -0.058052
+v 1.028157 0.777879 -0.051602
+v 1.065915 0.778419 -0.032251
+v 1.081016 0.778632 0.000000
+v 0.892235 0.775943 -0.032251
+v 0.839021 0.611098 0.085261
+v 0.832669 0.490118 0.096783
+v 0.803175 0.358128 0.073611
+v 0.875654 0.765755 0.033236
+v 0.847933 0.703560 0.059638
+v 1.065915 0.778419 0.032174
+v 1.038733 0.765755 0.033236
+v 0.936563 0.688344 0.037273
+v 0.884319 0.584297 0.047367
+v 0.850396 0.469070 0.060489
+v 0.877131 0.775726 0.000000
+v 0.943713 0.783087 -0.047663
+v 0.992645 0.784366 -0.053621
+v 1.041577 0.785649 -0.047663
+v 1.079216 0.786631 -0.029789
+v 1.094273 0.787027 0.000000
+v 1.079216 0.786631 0.029174
+v 0.906073 0.782101 -0.029789
+v 0.879938 0.698065 0.067092
+v 0.864627 0.595949 0.075788
+v 0.892235 0.775943 0.032236
+v 0.911107 0.765755 0.053178
+v 1.041577 0.785649 0.046875
+v 1.028157 0.777879 0.051503
+v 1.003279 0.765755 0.053178
+v 0.911944 0.692571 0.059638
+v 0.891016 0.781708 0.000000
+v 0.951249 0.785448 -0.042542
+v 0.997575 0.787068 -0.047860
+v 1.043903 0.788686 -0.042542
+v 1.079539 0.789934 -0.026589
+v 1.093795 0.790431 0.000000
+v 1.079539 0.789934 0.024511
+v 1.043903 0.788686 0.039883
+v 0.915613 0.784200 -0.026589
+v 0.957193 0.765755 0.059825
+v 0.906073 0.782101 0.029666
+v 0.929990 0.776479 0.051553
+v 0.997575 0.787068 0.045616
+v 0.992645 0.784366 0.052956
+v 0.979075 0.777181 0.057969
+v 0.901357 0.783702 0.000000
+v 0.951569 0.783431 -0.037421
+v 0.993532 0.785033 -0.042099
+v 1.035492 0.786631 -0.037421
+v 1.067772 0.787863 -0.023388
+v 1.080684 0.788354 0.000000
+v 1.067772 0.787863 0.018464
+v 1.035492 0.786631 0.031119
+v 0.993532 0.785033 0.036781
+v 0.919292 0.782200 -0.023388
+v 0.915613 0.784200 0.026173
+v 0.943713 0.783087 0.047269
+v 0.951569 0.783431 0.034270
+v 0.951249 0.785448 0.041213
+v 0.906379 0.781708 0.000000
+v 0.943653 0.776909 -0.033482
+v 0.980182 0.778010 -0.037667
+v 1.016712 0.779111 -0.033482
+v 1.044812 0.779957 -0.020926
+v 1.056052 0.780295 0.000000
+v 1.044812 0.779957 0.011310
+v 1.016712 0.779111 0.021172
+v 0.980182 0.778010 0.027281
+v 0.943653 0.776909 0.027327
+v 0.915553 0.776064 -0.020926
+v 0.919292 0.782200 0.022403
+v 0.915553 0.776064 0.019003
+v 0.904312 0.775726 0.000000
+v 0.926468 0.765755 -0.031906
+v 0.957193 0.765755 -0.035895
+v 0.987920 0.765755 -0.031906
+v 1.011552 0.765755 -0.019942
+v 1.021006 0.765755 0.000000
+v 1.011552 0.765755 0.003324
+v 0.987920 0.765755 0.010635
+v 0.957193 0.765755 0.017947
+v 0.926468 0.765755 0.021271
+v 0.902834 0.765755 0.016618
+v 0.902834 0.765755 -0.019942
+v 0.893380 0.765755 0.000000
+v 0.886428 0.750924 -0.019014
+v 0.908324 0.750924 -0.030099
+v 0.936793 0.750924 -0.033795
+v 0.965261 0.750924 -0.030099
+v 0.987158 0.750924 -0.019014
+v 0.995918 0.750924 -0.000537
+v 0.987158 0.750924 0.002542
+v 0.965261 0.750924 0.009317
+v 0.936793 0.750924 0.016092
+v 0.908324 0.750924 0.019171
+v 0.886428 0.750924 0.014860
+v 0.877668 0.750924 -0.000537
+v 0.936793 0.750924 -0.007312
+v 0.440746 0.783205 0.000000
+v 0.446690 0.765755 0.000000
+v 0.430973 0.765755 0.119945
+v 0.425236 0.783205 0.118348
+v 0.425236 0.783205 -0.118348
+v 0.453011 0.750009 0.000000
+v 0.437073 0.750009 0.121642
+v 0.441668 0.793673 0.000000
+v 0.386470 0.765755 0.226985
+v 0.430973 0.765755 -0.119945
+v 0.426127 0.793673 -0.118596
+v 0.437073 0.750009 -0.121642
+v 0.426127 0.793673 0.118596
+v 0.381327 0.783205 0.223964
+v 0.381327 0.783205 -0.223964
+v 0.382124 0.793673 -0.224433
+v 0.317150 0.765755 0.317150
+v 0.391939 0.750009 0.230197
+v 0.321638 0.750009 0.321639
+v 0.386470 0.765755 -0.226985
+v 0.391939 0.750009 -0.230197
+v 0.447686 0.797164 0.000000
+v 0.431936 0.797164 -0.120212
+v 0.387332 0.797164 -0.227491
+v 0.230197 0.750009 0.391940
+v 0.226984 0.765755 0.386470
+v 0.317150 0.765755 -0.317150
+v 0.321638 0.750009 -0.321639
+v 0.431936 0.797164 0.120212
+v 0.382124 0.793673 0.224433
+v 0.312929 0.783205 0.312929
+v 0.313584 0.793673 -0.313584
+v 0.312929 0.783205 -0.312929
+v 0.317858 0.797164 -0.317858
+v 0.121642 0.750009 0.437072
+v 0.119944 0.765755 0.430973
+v 0.226984 0.765755 -0.386470
+v 0.230197 0.750009 -0.391940
+v 0.457031 0.793673 0.000000
+v 0.440950 0.793673 -0.122721
+v 0.395416 0.793673 -0.232239
+v 0.324491 0.793673 -0.324492
+v -0.000000 0.750009 0.453012
+v -0.000000 0.765755 0.446690
+v 0.223963 0.783205 0.381327
+v 0.223963 0.783205 -0.381327
+v 0.119944 0.765755 -0.430973
+v 0.121642 0.750009 -0.437072
+v 0.440950 0.793673 0.122721
+v 0.387332 0.797164 0.227491
+v 0.313584 0.793673 0.313584
+v 0.227491 0.797164 -0.387332
+v 0.224433 0.793673 -0.382125
+v 0.232239 0.793673 -0.395417
+v -0.119945 0.765755 0.430973
+v -0.121642 0.750009 0.437072
+v 0.118348 0.783205 0.425237
+v 0.118348 0.783205 -0.425237
+v -0.000000 0.750009 -0.453012
+v -0.000000 0.765755 -0.446690
+v 0.467924 0.783205 0.000000
+v 0.451460 0.783205 -0.125646
+v 0.404842 0.783205 -0.237775
+v 0.332226 0.783205 -0.332226
+v 0.237775 0.783205 -0.404842
+v -0.226985 0.765755 0.386470
+v -0.000000 0.783205 0.440746
+v 0.224433 0.793673 0.382125
+v 0.118596 0.793673 -0.426127
+v -0.000000 0.783205 -0.440746
+v -0.119945 0.765755 -0.430973
+v -0.121642 0.750009 -0.437072
+v 0.451460 0.783205 0.125646
+v 0.395416 0.793673 0.232239
+v 0.317858 0.797164 0.317858
+v 0.122721 0.793673 -0.440950
+v 0.120212 0.797164 -0.431937
+v 0.125646 0.783205 -0.451460
+v -0.317150 0.765755 0.317150
+v -0.230198 0.750009 0.391939
+v -0.321639 0.750009 0.321639
+v -0.118348 0.783205 0.425237
+v 0.118596 0.793673 0.426127
+v -0.000000 0.793673 -0.441668
+v -0.118348 0.783205 -0.425237
+v -0.226985 0.765755 -0.386470
+v 0.478596 0.765755 0.000000
+v 0.461756 0.765755 -0.128512
+v 0.414076 0.765755 -0.243198
+v 0.339803 0.765755 -0.339804
+v 0.243198 0.765755 -0.414076
+v 0.128512 0.765755 -0.461757
+v -0.391940 0.750009 0.230197
+v -0.386470 0.765755 0.226985
+v -0.223964 0.783205 0.381327
+v -0.000000 0.793673 0.441668
+v 0.227491 0.797164 0.387332
+v -0.000000 0.797164 -0.447686
+v -0.118596 0.793673 -0.426127
+v -0.223964 0.783205 -0.381327
+v -0.317150 0.765755 -0.317150
+v -0.230198 0.750009 -0.391939
+v -0.321639 0.750009 -0.321639
+v 0.461756 0.765755 0.128512
+v 0.404842 0.783205 0.237775
+v 0.324491 0.793673 0.324492
+v -0.000000 0.783205 -0.467924
+v -0.000000 0.793673 -0.457031
+v -0.000000 0.765755 -0.478597
+v -0.437073 0.750009 0.121642
+v -0.430974 0.765755 0.119945
+v -0.312929 0.783205 0.312929
+v -0.118596 0.793673 0.426127
+v 0.120212 0.797164 0.431937
+v -0.120212 0.797164 -0.431937
+v -0.224433 0.793673 -0.382125
+v -0.312929 0.783205 -0.312929
+v -0.386470 0.765755 -0.226985
+v -0.391940 0.750009 -0.230197
+v 0.518110 0.682112 0.000000
+v 0.499881 0.682112 -0.139122
+v 0.448260 0.682112 -0.263277
+v 0.367859 0.682112 -0.367859
+v 0.263277 0.682112 -0.448260
+v 0.139122 0.682112 -0.499882
+v -0.000000 0.682112 -0.518110
+v -0.453012 0.750009 0.000000
+v -0.446690 0.765755 0.000000
+v -0.381327 0.783205 0.223964
+v -0.224433 0.793673 0.382125
+v -0.000000 0.797164 0.447686
+v 0.232239 0.793673 0.395417
+v -0.122721 0.793673 -0.440950
+v -0.227491 0.797164 -0.387332
+v -0.313584 0.793673 -0.313584
+v -0.381327 0.783205 -0.223964
+v -0.430974 0.765755 -0.119945
+v 0.499881 0.682112 0.139122
+v 0.414076 0.765755 0.243198
+v 0.332226 0.783205 0.332226
+v -0.128513 0.765755 -0.461757
+v -0.125646 0.783205 -0.451460
+v -0.139123 0.682112 -0.499882
+v -0.437073 0.750009 -0.121642
+v -0.425237 0.783205 0.118348
+v -0.313584 0.793673 0.313584
+v -0.120212 0.797164 0.431937
+v 0.122721 0.793673 0.440950
+v -0.232240 0.793673 -0.395417
+v -0.317859 0.797164 -0.317858
+v -0.382125 0.793673 -0.224433
+v -0.425237 0.783205 -0.118348
+v 0.555408 0.599133 0.000000
+v 0.535865 0.599133 -0.149137
+v 0.480530 0.599133 -0.282230
+v 0.394341 0.599133 -0.394341
+v 0.282230 0.599133 -0.480530
+v 0.149137 0.599133 -0.535866
+v -0.000000 0.599133 -0.555408
+v -0.149138 0.599133 -0.535866
+v -0.440746 0.783205 0.000000
+v -0.382125 0.793673 0.224433
+v -0.227491 0.797164 0.387332
+v -0.000000 0.793673 0.457031
+v 0.237775 0.783205 0.404842
+v -0.237775 0.783205 -0.404842
+v -0.324492 0.793673 -0.324492
+v -0.387332 0.797164 -0.227491
+v -0.426127 0.793673 -0.118596
+v 0.535865 0.599133 0.149137
+v 0.448260 0.682112 0.263277
+v 0.339803 0.765755 0.339804
+v -0.263278 0.682112 -0.448260
+v -0.243198 0.765755 -0.414076
+v -0.282230 0.599133 -0.480530
+v -0.426127 0.793673 0.118596
+v -0.317859 0.797164 0.317858
+v -0.122721 0.793673 0.440950
+v 0.125646 0.783205 0.451460
+v -0.332226 0.783205 -0.332226
+v -0.395417 0.793673 -0.232239
+v -0.431937 0.797164 -0.120212
+v -0.441668 0.793673 0.000000
+v 0.588275 0.517481 0.000000
+v 0.567578 0.517481 -0.157963
+v 0.508969 0.517485 -0.298931
+v 0.417675 0.517481 -0.417675
+v 0.298931 0.517485 -0.508969
+v 0.157963 0.517485 -0.567578
+v -0.000000 0.517481 -0.588275
+v -0.157963 0.517481 -0.567578
+v -0.298931 0.517485 -0.508969
+v -0.387332 0.797164 0.227491
+v -0.232240 0.793673 0.395417
+v -0.000000 0.783205 0.467924
+v 0.243198 0.765755 0.414076
+v -0.339804 0.765755 -0.339804
+v -0.404842 0.783205 -0.237775
+v -0.440950 0.793673 -0.122721
+v -0.447686 0.797164 0.000000
+v 0.567578 0.517485 0.157963
+v 0.480530 0.599133 0.282230
+v 0.367859 0.682112 0.367859
+v -0.394341 0.599133 -0.394341
+v -0.367859 0.682112 -0.367859
+v -0.417675 0.517481 -0.417675
+v -0.431937 0.797164 0.120212
+v -0.324492 0.793673 0.324492
+v -0.125646 0.783205 0.451460
+v 0.128512 0.765755 0.461757
+v -0.414076 0.765755 -0.243198
+v -0.451461 0.783205 -0.125646
+v -0.457031 0.793673 0.000000
+v 0.592873 0.437827 -0.165003
+v 0.531651 0.437827 -0.312254
+v 0.436292 0.437827 -0.436292
+v 0.312254 0.437827 -0.531651
+v 0.165003 0.437827 -0.592873
+v -0.000000 0.437827 -0.614496
+v -0.165004 0.437827 -0.592873
+v -0.312255 0.437827 -0.531651
+v -0.436292 0.437827 -0.436292
+v -0.395417 0.793673 0.232239
+v -0.237775 0.783205 0.404842
+v -0.000000 0.765755 0.478597
+v 0.263277 0.682112 0.448260
+v -0.448260 0.682112 -0.263277
+v -0.461757 0.765755 -0.128512
+v -0.467924 0.783205 0.000000
+v -0.440950 0.793673 0.122721
+v 0.592873 0.437827 0.165003
+v 0.508969 0.517485 0.298931
+v 0.394341 0.599133 0.394341
+v -0.508969 0.517485 -0.298931
+v -0.480530 0.599133 -0.282230
+v -0.531651 0.437827 -0.312254
+v -0.332226 0.783205 0.332226
+v -0.128513 0.765755 0.461757
+v 0.139122 0.682112 0.499882
+v -0.499882 0.682112 -0.139122
+v -0.478597 0.765755 0.000000
+v -0.451461 0.783205 0.125646
+v 0.546669 0.360830 -0.321075
+v 0.448614 0.360830 -0.448614
+v 0.321074 0.360830 -0.546669
+v 0.169664 0.360830 -0.609621
+v -0.000000 0.360830 -0.631850
+v -0.169664 0.360830 -0.609621
+v -0.321075 0.360830 -0.546669
+v -0.448615 0.360830 -0.448614
+v -0.546669 0.360830 -0.321075
+v -0.404842 0.783205 0.237775
+v -0.243198 0.765755 0.414076
+v -0.000000 0.682112 0.518110
+v 0.282230 0.599133 0.480530
+v -0.535866 0.599133 -0.149137
+v -0.461757 0.765755 0.128512
+v 0.531651 0.437827 0.312254
+v 0.417675 0.517481 0.417675
+v 0.609621 0.360830 -0.169664
+v -0.592873 0.437827 -0.165003
+v -0.567578 0.517485 -0.157963
+v -0.609621 0.360830 -0.169664
+v -0.339804 0.765755 0.339804
+v -0.139123 0.682112 0.499882
+v 0.149137 0.599133 0.535866
+v -0.555408 0.599133 0.000000
+v -0.499882 0.682112 0.139122
+v -0.414076 0.765755 0.243198
+v 0.609621 0.360830 0.169664
+v 0.552100 0.287158 -0.324265
+v 0.453072 0.287158 -0.453072
+v 0.324265 0.287158 -0.552100
+v 0.171349 0.287158 -0.615677
+v -0.000000 0.287158 -0.638129
+v -0.171350 0.287158 -0.615677
+v -0.324265 0.287158 -0.552100
+v -0.453072 0.287158 -0.453072
+v -0.552100 0.287158 -0.324265
+v -0.615677 0.287158 -0.171349
+v -0.263278 0.682112 0.448260
+v -0.000000 0.599133 0.555408
+v 0.298931 0.517485 0.508969
+v -0.588275 0.517481 0.000000
+v -0.448260 0.682112 0.263277
+v 0.546669 0.360830 0.321075
+v 0.436292 0.437827 0.436292
+v 0.615677 0.287158 -0.171349
+v -0.631850 0.360830 0.000000
+v -0.614496 0.437827 0.000000
+v -0.367859 0.682112 0.367859
+v -0.149138 0.599133 0.535866
+v 0.157963 0.517481 0.567578
+v -0.567578 0.517481 0.157963
+v -0.480530 0.599133 0.282230
+v 0.615677 0.287158 0.171349
+v 0.541877 0.221240 -0.318259
+v 0.444680 0.221240 -0.444680
+v 0.318259 0.221240 -0.541877
+v 0.168176 0.221240 -0.604276
+v -0.000000 0.221240 -0.626311
+v -0.168177 0.221240 -0.604276
+v -0.318259 0.221240 -0.541877
+v -0.444680 0.221240 -0.444680
+v -0.541877 0.221240 -0.318259
+v -0.604277 0.221240 -0.168176
+v -0.282230 0.599133 0.480530
+v -0.000000 0.517481 0.588275
+v 0.312254 0.437827 0.531651
+v -0.592873 0.437827 0.165003
+v -0.535866 0.599133 0.149137
+v -0.394341 0.599133 0.394341
+v 0.552100 0.287158 0.324265
+v 0.448614 0.360830 0.448614
+v 0.604276 0.221240 -0.168176
+v -0.615677 0.287158 0.171349
+v -0.609621 0.360830 0.169664
+v -0.157963 0.517485 0.567578
+v 0.165003 0.437827 0.592873
+v -0.531651 0.437827 0.312254
+v -0.508969 0.517485 0.298931
+v -0.417675 0.517481 0.417675
+v 0.604276 0.221240 0.168176
+v 0.516317 0.166623 -0.303247
+v 0.423705 0.166623 -0.423705
+v 0.303247 0.166623 -0.516317
+v 0.160243 0.166623 -0.575771
+v -0.000000 0.166623 -0.596769
+v -0.160244 0.166623 -0.575771
+v -0.303247 0.166623 -0.516317
+v -0.423705 0.166623 -0.423705
+v -0.516317 0.166623 -0.303247
+v -0.575771 0.166623 -0.160243
+v -0.298931 0.517485 0.508969
+v -0.000000 0.437827 0.614496
+v 0.321074 0.360830 0.546669
+v -0.546669 0.360830 0.321075
+v 0.541877 0.221240 0.318259
+v 0.453072 0.287158 0.453072
+v 0.575771 0.166623 -0.160243
+v -0.596769 0.166623 0.000000
+v -0.604277 0.221240 0.168176
+v -0.552100 0.287158 0.324265
+v -0.165004 0.437827 0.592873
+v 0.169664 0.360830 0.609621
+v -0.448615 0.360830 0.448614
+v -0.436292 0.437827 0.436292
+v -0.312255 0.437827 0.531651
+v 0.575771 0.166623 0.160243
+v 0.483086 0.122640 -0.283731
+v 0.396438 0.122640 -0.396438
+v 0.283731 0.122640 -0.483086
+v 0.149931 0.122640 -0.538718
+v -0.000000 0.122640 -0.558363
+v -0.149931 0.122640 -0.538718
+v -0.283731 0.122640 -0.483086
+v -0.396438 0.122640 -0.396438
+v -0.483087 0.122640 -0.283731
+v -0.538718 0.122640 -0.149931
+v -0.558363 0.122640 0.000000
+v -0.541877 0.221240 0.318259
+v -0.000000 0.360830 0.631850
+v 0.324265 0.287158 0.552100
+v -0.453072 0.287158 0.453072
+v 0.516317 0.166623 0.303247
+v 0.596768 0.166623 0.000000
+v 0.444680 0.221240 0.444680
+v 0.538718 0.122640 -0.149931
+v -0.538718 0.122640 0.149931
+v -0.516317 0.166623 0.303247
+v -0.444680 0.221240 0.444680
+v -0.169664 0.360830 0.609621
+v 0.171349 0.287158 0.615677
+v -0.324265 0.287158 0.552100
+v -0.321075 0.360830 0.546669
+v 0.538718 0.122640 0.149931
+v 0.558363 0.122640 0.000000
+v 0.449858 0.088629 -0.264215
+v 0.369171 0.088629 -0.369171
+v 0.264215 0.088629 -0.449859
+v 0.139618 0.088629 -0.501662
+v -0.000000 0.088629 -0.519957
+v -0.139618 0.088629 -0.501662
+v -0.264215 0.088629 -0.449859
+v -0.369171 0.088629 -0.369171
+v -0.449859 0.088629 -0.264215
+v -0.501662 0.088629 -0.139618
+v -0.519957 0.088629 0.000000
+v -0.501662 0.088629 0.139618
+v -0.575771 0.166623 0.160243
+v -0.423705 0.166623 0.423705
+v -0.000000 0.287158 0.638129
+v 0.318259 0.221240 0.541877
+v -0.318259 0.221240 0.541877
+v 0.483086 0.122640 0.283731
+v 0.423705 0.166623 0.423705
+v 0.501662 0.088629 -0.139618
+v -0.449859 0.088629 0.264215
+v -0.483087 0.122640 0.283731
+v -0.396438 0.122640 0.396438
+v -0.303247 0.166623 0.516317
+v -0.171350 0.287158 0.615677
+v 0.168176 0.221240 0.604276
+v -0.168177 0.221240 0.604276
+v 0.501662 0.088629 0.139618
+v 0.519957 0.088629 0.000000
+v 0.424299 0.063924 -0.249203
+v 0.348195 0.063924 -0.348195
+v 0.249203 0.063924 -0.424298
+v 0.131685 0.063924 -0.473160
+v -0.000000 0.063924 -0.490415
+v -0.131686 0.063924 -0.473160
+v -0.249203 0.063924 -0.424298
+v -0.348196 0.063924 -0.348195
+v -0.424299 0.063924 -0.249203
+v -0.473160 0.063924 -0.131685
+v -0.490415 0.063924 0.000000
+v -0.473160 0.063924 0.131685
+v -0.424299 0.063924 0.249203
+v -0.283731 0.122640 0.483086
+v -0.000000 0.221240 0.626311
+v 0.303247 0.166623 0.516317
+v -0.160244 0.166623 0.575771
+v 0.449858 0.088629 0.264215
+v 0.396438 0.122640 0.396438
+v 0.473160 0.063924 -0.131685
+v -0.348196 0.063924 0.348195
+v -0.369171 0.088629 0.369171
+v -0.264215 0.088629 0.449859
+v -0.149931 0.122640 0.538718
+v 0.160243 0.166623 0.575771
+v -0.000000 0.166623 0.596769
+v 0.473160 0.063924 0.131685
+v 0.490415 0.063924 0.000000
+v 0.414076 0.047860 -0.243198
+v 0.339803 0.047860 -0.339804
+v 0.243198 0.047860 -0.414076
+v 0.128512 0.047860 -0.461757
+v -0.000000 0.047860 -0.478597
+v -0.128513 0.047860 -0.461757
+v -0.243198 0.047860 -0.414076
+v -0.339804 0.047860 -0.339804
+v -0.414076 0.047860 -0.243198
+v -0.461757 0.047860 -0.128512
+v -0.478597 0.047860 0.000000
+v -0.461757 0.047860 0.128512
+v -0.414076 0.047860 0.243198
+v -0.339804 0.047860 0.339804
+v -0.139618 0.088629 0.501662
+v 0.283731 0.122640 0.483086
+v -0.000000 0.122640 0.558363
+v 0.424299 0.063924 0.249203
+v 0.369171 0.088629 0.369171
+v 0.461756 0.047860 -0.128512
+v -0.243198 0.047860 0.414076
+v -0.249203 0.063924 0.424298
+v -0.131686 0.063924 0.473160
+v -0.000000 0.088629 0.519957
+v 0.149931 0.122640 0.538718
+v 0.461756 0.047860 0.128512
+v 0.478596 0.047860 0.000000
+v 0.410719 0.036005 -0.241228
+v 0.337050 0.036005 -0.337050
+v 0.241227 0.036005 -0.410719
+v 0.127471 0.036005 -0.458017
+v -0.000000 0.036005 -0.474720
+v -0.127471 0.036005 -0.458017
+v -0.241228 0.036005 -0.410719
+v -0.337051 0.036005 -0.337050
+v -0.410719 0.036005 -0.241228
+v -0.458017 0.036005 -0.127471
+v -0.474721 0.036005 0.000000
+v -0.458017 0.036005 0.127471
+v -0.410719 0.036005 0.241228
+v -0.337051 0.036005 0.337050
+v -0.241228 0.036005 0.410719
+v -0.000000 0.063924 0.490415
+v 0.264215 0.088629 0.449859
+v 0.139618 0.088629 0.501662
+v 0.414076 0.047860 0.243198
+v 0.348195 0.063924 0.348195
+v 0.458017 0.036005 -0.127471
+v -0.127471 0.036005 0.458017
+v -0.128513 0.047860 0.461757
+v -0.000000 0.047860 0.478597
+v 0.131685 0.063924 0.473160
+v 0.458017 0.036005 0.127471
+v 0.474720 0.036005 0.000000
+v 0.394137 0.024816 -0.231489
+v 0.323442 0.024816 -0.323442
+v 0.231489 0.024816 -0.394137
+v 0.122324 0.024816 -0.439524
+v -0.000000 0.024816 -0.455554
+v -0.122325 0.024816 -0.439524
+v -0.231489 0.024816 -0.394137
+v -0.323442 0.024816 -0.323442
+v -0.394137 0.024816 -0.231489
+v -0.439524 0.024816 -0.122325
+v -0.455554 0.024816 0.000000
+v -0.439524 0.024816 0.122325
+v -0.394137 0.024816 0.231489
+v -0.323442 0.024816 0.323442
+v -0.231489 0.024816 0.394137
+v -0.122325 0.024816 0.439524
+v 0.128512 0.047860 0.461757
+v 0.249203 0.063924 0.424298
+v 0.410719 0.036005 0.241228
+v 0.339803 0.047860 0.339804
+v 0.439524 0.024816 -0.122325
+v -0.000000 0.036005 0.474720
+v -0.000000 0.024816 0.455554
+v 0.127471 0.036005 0.458017
+v 0.243198 0.047860 0.414076
+v 0.439524 0.024816 0.122325
+v 0.455554 0.024816 0.000000
+v 0.354551 0.014956 -0.208238
+v 0.290957 0.014956 -0.290957
+v 0.208238 0.014956 -0.354551
+v 0.110038 0.014956 -0.395378
+v -0.000000 0.014956 -0.409797
+v -0.110038 0.014956 -0.395378
+v -0.208239 0.014956 -0.354551
+v -0.290957 0.014956 -0.290957
+v -0.354551 0.014956 -0.208238
+v -0.395378 0.014956 -0.110038
+v -0.409797 0.014956 0.000000
+v -0.395378 0.014956 0.110038
+v -0.354551 0.014956 0.208238
+v -0.290957 0.014956 0.290957
+v -0.208239 0.014956 0.354551
+v -0.110038 0.014956 0.395378
+v -0.000000 0.014956 0.409797
+v 0.241227 0.036005 0.410719
+v 0.337050 0.036005 0.337050
+v 0.394137 0.024816 0.231489
+v 0.395378 0.014956 -0.110038
+v 0.122324 0.024816 0.439524
+v 0.110038 0.014956 0.395378
+v 0.231489 0.024816 0.394137
+v 0.395378 0.014956 0.110038
+v 0.409797 0.014956 0.000000
+v 0.282184 0.007090 -0.165735
+v 0.231570 0.007090 -0.231570
+v 0.165735 0.007090 -0.282185
+v 0.087579 0.007090 -0.314679
+v -0.000000 0.007090 -0.326154
+v -0.087579 0.007090 -0.314679
+v -0.165735 0.007090 -0.282185
+v -0.231570 0.007090 -0.231570
+v -0.282184 0.007090 -0.165735
+v -0.314679 0.007090 -0.087579
+v -0.326155 0.007090 0.000000
+v -0.314679 0.007090 0.087579
+v -0.282184 0.007090 0.165735
+v -0.231570 0.007090 0.231570
+v -0.165735 0.007090 0.282185
+v -0.087579 0.007090 0.314679
+v -0.000000 0.007090 0.326154
+v 0.087579 0.007090 0.314679
+v 0.323442 0.024816 0.323442
+v 0.354551 0.014956 0.208238
+v 0.314679 0.007090 -0.087579
+v 0.208238 0.014956 0.354551
+v 0.165735 0.007090 0.282185
+v 0.290957 0.014956 0.290957
+v 0.314679 0.007090 0.087579
+v 0.326154 0.007090 0.000000
+v 0.167259 0.001883 -0.098236
+v 0.137258 0.001883 -0.137259
+v 0.098236 0.001883 -0.167259
+v 0.051910 0.001883 -0.186520
+v -0.000000 0.001883 -0.193322
+v -0.051911 0.001883 -0.186520
+v -0.098237 0.001883 -0.167259
+v -0.137259 0.001883 -0.137259
+v -0.167259 0.001883 -0.098236
+v -0.186520 0.001883 -0.051911
+v -0.193323 0.001883 0.000000
+v -0.186520 0.001883 0.051911
+v -0.167259 0.001883 0.098236
+v -0.137259 0.001883 0.137259
+v -0.098237 0.001883 0.167259
+v -0.051911 0.001883 0.186520
+v -0.000000 0.001883 0.193322
+v 0.051910 0.001883 0.186520
+v 0.098236 0.001883 0.167259
+v 0.282184 0.007090 0.165735
+v 0.186520 0.001883 -0.051911
+v 0.231570 0.007090 0.231570
+v 0.137258 0.001883 0.137259
+v 0.186520 0.001883 0.051911
+v 0.193322 0.001883 0.000000
+v -0.000000 0.000000 0.000000
+v 0.167259 0.001883 0.098236
+v 0.063813 0.861474 0.000000
+v 0.054654 0.888729 0.000000
+v 0.052734 0.888729 0.014691
+v 0.061568 0.861474 0.017135
+v 0.061568 0.861474 -0.017135
+v 0.072979 0.919969 0.020357
+v 0.111968 0.841089 0.000000
+v 0.047296 0.888729 0.027792
+v 0.052734 0.888729 -0.014691
+v 0.108028 0.841089 -0.030065
+v 0.075630 0.919969 0.000000
+v 0.065466 0.919969 0.038494
+v 0.108028 0.841089 0.030065
+v 0.055210 0.861474 0.032427
+v 0.055210 0.861474 -0.032427
+v 0.096873 0.841089 -0.056896
+v 0.100064 0.951211 0.027927
+v 0.089769 0.951211 0.052799
+v 0.183167 0.826023 0.000000
+v 0.176722 0.826023 -0.049184
+v 0.038821 0.888729 0.038821
+v 0.053751 0.919969 0.053751
+v 0.047296 0.888729 -0.027792
+v 0.072979 0.919969 -0.020357
+v 0.158473 0.826023 -0.093076
+v 0.103696 0.951211 0.000000
+v 0.073714 0.951211 0.073714
+v 0.176722 0.826023 0.049184
+v 0.096873 0.841089 0.056896
+v 0.045307 0.861474 0.045307
+v 0.079497 0.841089 -0.079497
+v 0.045307 0.861474 -0.045307
+v 0.130048 0.826023 -0.130048
+v 0.111754 0.978466 0.031195
+v 0.100259 0.978466 0.058974
+v 0.082330 0.978466 0.082330
+v 0.263228 0.813615 0.000000
+v 0.253966 0.813615 -0.070682
+v 0.227741 0.813615 -0.133759
+v 0.027792 0.888729 0.047296
+v 0.038494 0.919969 0.065466
+v 0.052799 0.951211 0.089769
+v 0.038821 0.888729 -0.038821
+v 0.065466 0.919969 -0.038494
+v 0.100064 0.951211 -0.027927
+v 0.186892 0.813615 -0.186892
+v 0.115809 0.978466 0.000000
+v 0.058974 0.978466 0.100259
+v 0.253966 0.813615 0.070682
+v 0.158473 0.826023 0.093076
+v 0.079497 0.841089 0.079497
+v 0.032426 0.861474 0.055210
+v 0.093076 0.826023 -0.158473
+v 0.056896 0.841089 -0.096873
+v 0.032426 0.861474 -0.055210
+v 0.133759 0.813615 -0.227741
+v 0.085811 0.997741 0.023955
+v 0.076985 0.997741 0.045285
+v 0.063219 0.997741 0.063219
+v 0.045285 0.997741 0.076986
+v 0.337972 0.801206 0.000000
+v 0.326081 0.801206 -0.090752
+v 0.292408 0.801206 -0.171740
+v 0.239960 0.801206 -0.239960
+v 0.014691 0.888729 0.052735
+v 0.020357 0.919969 0.072979
+v 0.027927 0.951211 0.100064
+v 0.031195 0.978466 0.111754
+v 0.027792 0.888729 -0.047296
+v 0.053751 0.919969 -0.053751
+v 0.089769 0.951211 -0.052799
+v 0.111754 0.978466 -0.031195
+v 0.171740 0.801206 -0.292408
+v 0.088924 0.997741 0.000000
+v 0.023955 0.997741 0.085811
+v 0.326081 0.801206 0.090752
+v 0.227741 0.813615 0.133759
+v 0.130048 0.826023 0.130048
+v 0.056896 0.841089 0.096873
+v 0.017135 0.861474 0.061568
+v 0.070682 0.813615 -0.253966
+v 0.049184 0.826023 -0.176722
+v 0.030065 0.841089 -0.108029
+v 0.017135 0.861474 -0.061568
+v 0.090752 0.801206 -0.326081
+v -0.000000 1.005054 0.000000
+v 0.393218 0.786140 0.000000
+v 0.379380 0.786140 -0.105586
+v 0.340206 0.786140 -0.199813
+v 0.279184 0.786140 -0.279184
+v 0.199813 0.786140 -0.340206
+v -0.000000 0.888729 0.054654
+v -0.000000 0.919969 0.075630
+v -0.000000 0.951211 0.103696
+v -0.000000 0.978466 0.115809
+v -0.000000 0.997741 0.088925
+v 0.014691 0.888729 -0.052735
+v 0.038494 0.919969 -0.065466
+v 0.073714 0.951211 -0.073714
+v 0.100259 0.978466 -0.058974
+v 0.085811 0.997741 -0.023955
+v 0.105586 0.786140 -0.379381
+v 0.379380 0.786140 0.105586
+v 0.292408 0.801206 0.171740
+v 0.186892 0.813615 0.186892
+v 0.093076 0.826023 0.158473
+v 0.030065 0.841089 0.108029
+v -0.000000 0.861474 0.063813
+v -0.000000 0.801206 -0.337972
+v -0.000000 0.813615 -0.263228
+v -0.000000 0.826023 -0.183167
+v -0.000000 0.841089 -0.111968
+v -0.000000 0.861474 -0.063813
+v -0.000000 0.786140 -0.393218
+v 0.076985 0.997741 -0.045285
+v -0.023955 0.997741 0.085811
+v 0.414784 0.765755 0.000000
+v 0.400190 0.765755 -0.111377
+v 0.358865 0.765755 -0.210772
+v 0.294497 0.765755 -0.294497
+v 0.210772 0.765755 -0.358865
+v 0.111377 0.765755 -0.400190
+v -0.014691 0.888729 0.052735
+v -0.020357 0.919969 0.072979
+v -0.027927 0.951211 0.100064
+v -0.031195 0.978466 0.111754
+v -0.000000 0.888729 -0.054654
+v 0.020357 0.919969 -0.072979
+v 0.052799 0.951211 -0.089769
+v 0.082330 0.978466 -0.082330
+v -0.000000 0.765755 -0.414784
+v 0.063219 0.997741 -0.063219
+v -0.045285 0.997741 0.076986
+v 0.400190 0.765755 0.111377
+v 0.340206 0.786140 0.199813
+v 0.239960 0.801206 0.239960
+v 0.133759 0.813615 0.227741
+v 0.049184 0.826023 0.176722
+v -0.000000 0.841089 0.111968
+v -0.017135 0.861474 0.061568
+v -0.105586 0.786140 -0.379381
+v -0.090752 0.801206 -0.326081
+v -0.070682 0.813615 -0.253966
+v -0.049184 0.826023 -0.176722
+v -0.030066 0.841089 -0.108029
+v -0.017135 0.861474 -0.061568
+v -0.111377 0.765755 -0.400190
+v 0.045285 0.997741 -0.076986
+v -0.063220 0.997741 0.063219
+v 0.414952 0.750806 0.115486
+v 0.430085 0.750806 0.000000
+v 0.414952 0.750806 -0.115486
+v 0.372103 0.750806 -0.218547
+v 0.305360 0.750806 -0.305360
+v 0.218547 0.750806 -0.372103
+v 0.115486 0.750806 -0.414952
+v -0.000000 0.750806 -0.430085
+v -0.027793 0.888729 0.047296
+v -0.038494 0.919969 0.065466
+v -0.052799 0.951211 0.089769
+v -0.058974 0.978466 0.100259
+v -0.014691 0.888729 -0.052735
+v -0.000000 0.919969 -0.075630
+v 0.027927 0.951211 -0.100064
+v 0.058974 0.978466 -0.100259
+v -0.115486 0.750806 -0.414952
+v 0.023955 0.997741 -0.085811
+v -0.076986 0.997741 0.045285
+v 0.372103 0.750806 0.218547
+v 0.358865 0.765755 0.210772
+v 0.279184 0.786140 0.279184
+v 0.171740 0.801206 0.292408
+v 0.070682 0.813615 0.253966
+v -0.000000 0.826023 0.183167
+v -0.030066 0.841089 0.108029
+v -0.032427 0.861474 0.055210
+v -0.210772 0.765755 -0.358865
+v -0.199813 0.786140 -0.340206
+v -0.171740 0.801206 -0.292408
+v -0.133759 0.813615 -0.227741
+v -0.093076 0.826023 -0.158473
+v -0.056896 0.841089 -0.096873
+v -0.032427 0.861474 -0.055210
+v -0.218547 0.750806 -0.372103
+v 0.031195 0.978466 -0.111754
+v -0.000000 0.997741 -0.088925
+v -0.082331 0.978466 0.082330
+v -0.085811 0.997741 0.023955
+v 0.305360 0.750806 0.305360
+v 0.294497 0.765755 0.294497
+v -0.038821 0.888729 0.038821
+v -0.053751 0.919969 0.053751
+v -0.073714 0.951211 0.073714
+v -0.027793 0.888729 -0.047296
+v -0.020357 0.919969 -0.072979
+v -0.000000 0.951211 -0.103696
+v -0.305360 0.750806 -0.305360
+v -0.294497 0.765755 -0.294497
+v -0.000000 0.978466 -0.115809
+v -0.023955 0.997741 -0.085811
+v -0.100259 0.978466 0.058974
+v -0.088925 0.997741 0.000000
+v 0.210772 0.765755 0.358865
+v 0.218547 0.750806 0.372103
+v 0.199813 0.786140 0.340206
+v 0.090752 0.801206 0.326081
+v -0.000000 0.813615 0.263228
+v -0.049184 0.826023 0.176722
+v -0.056896 0.841089 0.096873
+v -0.045307 0.861474 0.045307
+v -0.279185 0.786140 -0.279184
+v -0.239960 0.801206 -0.239960
+v -0.186892 0.813615 -0.186892
+v -0.130049 0.826023 -0.130048
+v -0.079497 0.841089 -0.079497
+v -0.045307 0.861474 -0.045307
+v -0.372103 0.750806 -0.218547
+v -0.358865 0.765755 -0.210772
+v -0.031195 0.978466 -0.111754
+v -0.045285 0.997741 -0.076986
+v -0.111754 0.978466 0.031195
+v -0.085811 0.997741 -0.023955
+v 0.111377 0.765755 0.400190
+v 0.115486 0.750806 0.414952
+v -0.047296 0.888729 0.027792
+v -0.065466 0.919969 0.038494
+v -0.089770 0.951211 0.052799
+v -0.038821 0.888729 -0.038821
+v -0.038494 0.919969 -0.065466
+v -0.027927 0.951211 -0.100064
+v -0.414952 0.750806 -0.115486
+v -0.400190 0.765755 -0.111377
+v -0.058974 0.978466 -0.100259
+v -0.063220 0.997741 -0.063219
+v -0.115809 0.978466 0.000000
+v -0.076986 0.997741 -0.045285
+v 0.105586 0.786140 0.379381
+v -0.000000 0.765755 0.414784
+v -0.000000 0.750806 0.430085
+v -0.000000 0.801206 0.337972
+v -0.070682 0.813615 0.253966
+v -0.093076 0.826023 0.158473
+v -0.079497 0.841089 0.079497
+v -0.055210 0.861474 0.032427
+v -0.340206 0.786140 -0.199813
+v -0.292408 0.801206 -0.171740
+v -0.227741 0.813615 -0.133759
+v -0.158473 0.826023 -0.093076
+v -0.096873 0.841089 -0.056896
+v -0.055210 0.861474 -0.032427
+v -0.430085 0.750806 0.000000
+v -0.414784 0.765755 0.000000
+v -0.052799 0.951211 -0.089769
+v -0.082331 0.978466 -0.082330
+v -0.100064 0.951211 0.027927
+v -0.111754 0.978466 -0.031195
+v -0.000000 0.786140 0.393218
+v -0.115486 0.750806 0.414952
+v -0.111377 0.765755 0.400190
+v -0.052735 0.888729 0.014691
+v -0.072979 0.919969 0.020357
+v -0.047296 0.888729 -0.027792
+v -0.053751 0.919969 -0.053751
+v -0.414952 0.750806 0.115486
+v -0.400190 0.765755 0.111377
+v -0.379381 0.786140 -0.105586
+v -0.073714 0.951211 -0.073714
+v -0.100259 0.978466 -0.058974
+v -0.103696 0.951211 0.000000
+v -0.105586 0.786140 0.379381
+v -0.218547 0.750806 0.372103
+v -0.210772 0.765755 0.358865
+v -0.090752 0.801206 0.326081
+v -0.133759 0.813615 0.227741
+v -0.130049 0.826023 0.130048
+v -0.096873 0.841089 0.056896
+v -0.061568 0.861474 0.017135
+v -0.326081 0.801206 -0.090752
+v -0.253966 0.813615 -0.070682
+v -0.176722 0.826023 -0.049184
+v -0.108029 0.841089 -0.030065
+v -0.061568 0.861474 -0.017135
+v -0.372103 0.750806 0.218547
+v -0.358865 0.765755 0.210772
+v -0.393219 0.786140 0.000000
+v -0.089770 0.951211 -0.052799
+v -0.100064 0.951211 -0.027927
+v -0.199813 0.786140 0.340206
+v -0.305360 0.750806 0.305360
+v -0.294497 0.765755 0.294497
+v -0.054655 0.888729 0.000000
+v -0.075630 0.919969 0.000000
+v -0.052735 0.888729 -0.014691
+v -0.065466 0.919969 -0.038494
+v -0.379381 0.786140 0.105586
+v -0.171740 0.801206 0.292408
+v -0.279185 0.786140 0.279184
+v -0.186892 0.813615 0.186892
+v -0.158473 0.826023 0.093076
+v -0.108029 0.841089 0.030065
+v -0.063813 0.861474 0.000000
+v -0.337972 0.801206 0.000000
+v -0.263228 0.813615 0.000000
+v -0.183167 0.826023 0.000000
+v -0.111968 0.841089 0.000000
+v -0.340206 0.786140 0.199813
+v -0.072979 0.919969 -0.020357
+v -0.239960 0.801206 0.239960
+v -0.326081 0.801206 0.090752
+v -0.292408 0.801206 0.171740
+v -0.227741 0.813615 0.133759
+v -0.176722 0.826023 0.049184
+v -0.253966 0.813615 0.070682
+v -0.526706 0.651362 -0.039883
+v -0.534329 0.646030 0.000000
+v -0.619922 0.238069 -0.071790
+v -0.624826 0.259599 -0.063813
+v -0.638129 0.287158 0.000000
+v -0.631184 0.277569 0.039883
+v -0.501666 0.699221 -0.063813
+v -0.508714 0.682112 -0.071712
+v -0.611709 0.194244 0.000000
+v -0.608883 0.198681 0.039883
+v -0.517593 0.664661 0.063813
+v -0.508714 0.682112 0.071712
+v -0.631184 0.277569 -0.039883
+v -0.624828 0.259599 0.063813
+v -0.615480 0.216617 0.063578
+v -0.615553 0.216807 -0.063813
+v -0.517593 0.664661 -0.063813
+v -0.498530 0.712498 -0.039883
+v -0.619922 0.238069 0.071790
+v -0.526706 0.651362 0.039883
+v -0.608884 0.198682 -0.039883
+v 0.605100 0.399712 0.137265
+v 0.613258 0.341675 0.154354
+v 0.605956 0.463769 0.000000
+v 0.600959 0.444810 -0.085753
+v 0.613258 0.341675 -0.154354
+v 0.605101 0.399712 -0.137265
+v 0.600960 0.444810 0.085753
+v 0.121642 0.750009 -0.437072
+v -0.000000 0.750009 -0.453012
+v 0.453011 0.750009 0.000000
+v 0.437073 0.750009 -0.121642
+v -0.453012 0.750009 0.000000
+v -0.437073 0.750009 -0.121642
+v -0.230198 0.750009 0.391939
+v -0.321639 0.750009 0.321639
+v -0.391940 0.750009 0.230197
+v -0.437073 0.750009 0.121642
+v 0.121642 0.750009 0.437072
+v -0.000000 0.750009 0.453012
+v -0.121642 0.750009 0.437072
+v 0.437073 0.750009 0.121642
+v 0.391939 0.750009 0.230197
+v 0.321638 0.750009 -0.321639
+v 0.230197 0.750009 -0.391940
+v -0.121642 0.750009 -0.437072
+v 0.391939 0.750009 -0.230197
+v 0.321638 0.750009 0.321639
+v 0.230197 0.750009 0.391940
+v -0.230198 0.750009 -0.391939
+v -0.501255 0.717792 0.000000
+v 0.617684 0.235930 0.085941
+v 0.625577 0.219883 0.000000
+v -0.321639 0.750009 -0.321639
+v -0.391940 0.750009 -0.230197
+v -0.498530 0.712498 0.039883
+v -0.501667 0.699221 0.063813
+v 0.617684 0.235930 -0.085941
+v 0.619427 0.283145 -0.137236
+v 0.619427 0.283145 0.137236
+vn -0.901883 0.415418 0.118168
+vn -0.905637 0.407056 0.118656
+vn -0.877041 0.418744 0.235298
+vn 0.058443 -0.998260 0.000732
+vn 0.015107 -0.999878 0.000183
+vn 0.014557 -0.949278 0.314035
+vn 0.056703 -0.947539 0.314524
+vn 0.162053 -0.986755 0.002014
+vn 0.157933 -0.933592 0.321604
+vn 0.392376 -0.919767 0.004334
+vn 0.378307 -0.856655 0.350688
+vn 0.783776 -0.620991 0.005249
+vn 0.726829 -0.553880 0.406079
+vn 0.994812 -0.101627 0.001984
+vn 0.908139 -0.082766 0.410321
+vn 0.003082 -0.939787 0.341685
+vn 0.002167 -0.619495 0.784967
+vn 0.011536 -0.679403 0.733634
+vn 0.044679 -0.675588 0.735923
+vn 0.123325 -0.652272 0.747856
+vn 0.275399 -0.556871 0.783593
+vn 0.460067 -0.316263 0.829615
+vn 0.563036 -0.041200 0.825373
+vn -0.000427 0.122166 0.992492
+vn 0.000397 0.003632 0.999969
+vn 0.002869 0.011841 0.999908
+vn 0.004852 0.029298 0.999542
+vn -0.008179 0.053499 0.998505
+vn -0.046510 0.041536 0.998047
+vn -0.039155 0.003113 0.999207
+vn -0.850551 0.473769 -0.228217
+vn -0.897885 0.424177 -0.117649
+vn -0.880886 0.473281 0.000000
+vn -0.013611 0.682394 0.730827
+vn -0.053896 0.680441 0.730796
+vn -0.147557 0.656789 0.739464
+vn -0.325968 0.560564 0.761223
+vn -0.537645 0.315806 0.781762
+vn -0.611530 0.029939 0.790613
+vn -0.904172 0.427137 0.000000
+vn -0.897885 0.424146 0.117618
+vn -0.020112 0.949461 0.313150
+vn -0.081820 0.945433 0.315287
+vn -0.227699 0.916379 0.329173
+vn -0.504196 0.785302 0.359203
+vn -0.810633 0.443220 0.382611
+vn -0.921232 0.039705 0.386944
+vn -0.020569 0.949400 -0.313334
+vn -0.021729 0.999756 -0.000092
+vn -0.004242 0.950468 -0.310770
+vn -0.088260 0.996094 -0.000488
+vn -0.246895 0.969024 -0.001343
+vn -0.549730 0.835322 -0.002350
+vn -0.880673 0.473647 -0.001984
+vn -0.999084 0.042146 -0.000610
+vn -0.877041 0.418744 -0.235298
+vn -0.920286 0.391156 0.000000
+vn -0.905637 0.407056 -0.118656
+vn -0.083132 0.945006 -0.316202
+vn -0.230201 0.914823 -0.331797
+vn -0.505570 0.782800 -0.362743
+vn -0.808710 0.444960 -0.384625
+vn -0.920835 0.042055 -0.387646
+vn -0.897885 0.424146 -0.117618
+vn -0.901883 0.415448 -0.118168
+vn -0.014161 0.682394 -0.730796
+vn -0.055361 0.680074 -0.731010
+vn -0.150029 0.655660 -0.739982
+vn -0.327616 0.560594 -0.760491
+vn -0.537431 0.320933 -0.779809
+vn -0.611988 0.033387 -0.790155
+vn 0.015168 -0.949339 -0.313852
+vn 0.011902 -0.679403 -0.733634
+vn 0.003265 -0.939817 -0.341594
+vn 0.000183 0.004212 -0.999969
+vn 0.003510 0.014008 -0.999878
+vn 0.005921 0.035951 -0.999329
+vn -0.010132 0.064333 -0.997864
+vn -0.051576 0.048463 -0.997467
+vn -0.041597 0.003998 -0.999115
+vn 0.003082 -0.620106 -0.784478
+vn -0.000031 0.122440 -0.992462
+vn -0.897885 0.424177 0.117649
+vn 0.046449 -0.674398 -0.736869
+vn 0.125980 -0.648946 -0.750298
+vn 0.275430 -0.552477 -0.786676
+vn 0.455519 -0.320536 -0.830500
+vn 0.561693 -0.046480 -0.826014
+vn -0.888668 0.391644 0.238441
+vn 0.058046 -0.947630 -0.314005
+vn 0.159948 -0.933836 -0.319865
+vn 0.380169 -0.857753 -0.345927
+vn 0.725547 -0.560930 -0.398602
+vn 0.908597 -0.089236 -0.407971
+vn 0.003235 -0.999969 0.000031
+vn 0.973144 0.230110 0.000824
+vn 0.890896 0.211737 0.401776
+vn 0.912900 0.408094 0.002533
+vn 0.836970 0.380932 0.392834
+vn 0.829035 0.559160 0.003784
+vn 0.764519 0.528550 0.368969
+vn 0.718650 0.695334 0.003937
+vn 0.668294 0.663717 0.335917
+vn 0.579577 0.814905 0.002838
+vn 0.542650 0.779687 0.312357
+vn 0.495163 0.868770 0.002258
+vn 0.458052 0.820643 0.341624
+vn 0.561205 0.137028 0.816218
+vn 0.532029 0.253456 0.807886
+vn 0.497543 0.363445 0.787591
+vn 0.449538 0.472060 0.758293
+vn 0.373669 0.563555 0.736686
+vn 0.289041 0.531114 0.796442
+vn -0.023225 -0.005249 0.999695
+vn -0.016785 -0.010254 0.999786
+vn -0.011444 -0.012940 0.999847
+vn -0.009796 -0.013276 0.999847
+vn -0.014801 -0.013916 0.999786
+vn -0.089755 -0.176122 0.980255
+vn -0.585772 -0.152379 0.795984
+vn -0.538896 -0.288766 0.791314
+vn -0.484146 -0.407910 0.774071
+vn -0.424635 -0.509781 0.748161
+vn -0.355907 -0.584765 0.728935
+vn -0.889828 -0.237159 0.389782
+vn -0.808740 -0.446852 0.382366
+vn -0.702475 -0.613269 0.361095
+vn -0.590625 -0.734855 0.333293
+vn -0.483291 -0.816767 0.315104
+vn -0.912076 0.409955 0.000000
+vn -0.965606 -0.259987 -0.000458
+vn -0.872433 -0.488693 -0.001465
+vn -0.748436 -0.663167 -0.002197
+vn -0.621601 -0.783288 -0.002136
+vn -0.507065 -0.861873 -0.001251
+vn -0.438215 -0.854366 0.279183
+vn -0.456130 -0.889889 -0.000732
+vn -0.889126 -0.238868 -0.390332
+vn -0.807001 -0.448531 -0.384075
+vn -0.700980 -0.613392 -0.363750
+vn -0.590442 -0.733757 -0.336039
+vn -0.484787 -0.815332 -0.316477
+vn -0.440962 -0.852931 -0.279305
+vn -0.359691 -0.584185 -0.727531
+vn -0.358074 -0.682241 -0.637410
+vn -0.585467 -0.154668 -0.795770
+vn -0.538499 -0.291696 -0.790490
+vn -0.484512 -0.409772 -0.772851
+vn -0.426496 -0.510056 -0.746910
+vn -0.909543 -0.399274 -0.115207
+vn -0.971191 -0.204688 -0.121891
+vn -0.912931 -0.326609 -0.244606
+vn -0.020478 -0.017853 -0.999603
+vn -0.024537 -0.005737 -0.999664
+vn -0.020844 -0.012207 -0.999695
+vn -0.017548 -0.016846 -0.999695
+vn -0.016724 -0.018097 -0.999695
+vn -0.909116 -0.400311 0.115055
+vn -0.873775 -0.472610 0.114475
+vn -0.795892 -0.566485 0.213538
+vn -0.353069 -0.684103 0.638203
+vn 0.559679 0.139714 -0.816828
+vn 0.528581 0.255501 -0.809473
+vn 0.494217 0.362987 -0.789911
+vn 0.449049 0.469283 -0.760308
+vn 0.378246 0.560869 -0.736412
+vn -0.091983 -0.174383 -0.980346
+vn 0.295267 0.530625 -0.794488
+vn 0.890500 0.214759 -0.401044
+vn 0.836634 0.384075 -0.390515
+vn 0.765191 0.530198 -0.365123
+vn 0.671041 0.663228 -0.331339
+vn 0.547929 0.777642 -0.308206
+vn 0.464522 0.818842 -0.337199
+vn 0.931486 0.265572 -0.248543
+vn 0.939543 0.342357 0.000000
+vn 0.947539 0.295114 -0.122684
+vn -0.351421 0.936186 0.001953
+vn -0.144444 0.989502 0.003174
+vn -0.126743 0.878811 0.459975
+vn -0.716758 0.697287 -0.000946
+vn -0.299997 0.838313 0.455214
+vn -0.621876 0.660207 0.421155
+vn -0.901822 0.432081 -0.004517
+vn -0.807031 0.443434 0.389904
+vn -0.930204 0.366863 -0.008484
+vn -0.824549 0.383312 0.416059
+vn -0.850673 0.525529 -0.011628
+vn -0.722465 0.508988 0.467910
+vn -0.668447 0.743645 -0.011139
+vn -0.531449 0.686514 0.496170
+vn -0.116459 0.505448 0.854946
+vn -0.258400 0.470656 0.843593
+vn -0.407605 0.396985 0.822321
+vn -0.450270 0.352367 0.820399
+vn -0.385876 0.395734 0.833338
+vn -0.270669 0.487838 0.829890
+vn 0.141606 -0.001190 0.989898
+vn -0.067690 0.525346 0.848170
+vn 0.989593 0.100253 0.103122
+vn 0.970244 0.213324 0.114475
+vn 0.960418 0.152654 0.232917
+vn 0.241829 0.092502 0.965880
+vn 0.209296 0.170660 0.962828
+vn 0.096194 0.178625 0.979186
+vn 0.009552 0.154332 0.987945
+vn -0.000122 0.151952 0.988372
+vn 0.361248 -0.477279 0.801019
+vn 0.607929 -0.282540 0.741997
+vn 0.679220 -0.106754 0.726096
+vn 0.583911 -0.078524 0.807978
+vn 0.402722 -0.205237 0.891995
+vn 0.279519 -0.338694 0.898404
+vn 0.488601 -0.768700 0.412671
+vn 0.784570 -0.501511 0.364544
+vn 0.893918 -0.279611 0.350291
+vn 0.861415 -0.285287 0.420179
+vn 0.679373 -0.540452 0.496323
+vn 0.458327 -0.754540 0.469588
+vn 0.524155 -0.851588 -0.000153
+vn 0.827143 -0.561968 0.001679
+vn 0.943205 -0.332133 0.003479
+vn 0.933256 -0.359081 0.005737
+vn 0.756859 -0.653493 0.006470
+vn 0.492843 -0.870083 0.004120
+vn 0.322489 -0.946562 -0.001129
+vn 0.912839 -0.326609 0.244942
+vn 0.824396 -0.565996 0.000000
+vn 0.894162 -0.447676 0.000000
+vn 0.486557 -0.770501 -0.411756
+vn 0.783990 -0.504074 -0.362285
+vn 0.895199 -0.281899 -0.345134
+vn 0.863735 -0.289010 -0.412824
+vn 0.682119 -0.544267 -0.488296
+vn 0.461928 -0.758202 -0.460128
+vn 0.357463 -0.479141 -0.801599
+vn 0.605884 -0.285867 -0.742393
+vn 0.679739 -0.108646 -0.725333
+vn 0.583636 -0.077883 -0.808222
+vn 0.401440 -0.199225 -0.893918
+vn 0.281961 -0.330638 -0.900632
+vn 0.135228 -0.002380 -0.990783
+vn 0.235755 0.091128 -0.967498
+vn 0.200720 0.170629 -0.964660
+vn 0.086123 0.184576 -0.979003
+vn 0.000671 0.174322 -0.984680
+vn -0.007141 0.169012 -0.985565
+vn 0.966613 -0.042848 -0.252602
+vn 0.960418 0.152654 -0.232917
+vn 0.989593 0.100223 -0.103092
+vn -0.119297 0.503342 -0.855770
+vn -0.261269 0.472793 -0.841517
+vn -0.414075 0.399792 -0.817713
+vn -0.459700 0.357036 -0.813105
+vn -0.394024 0.408490 -0.823298
+vn -0.277871 0.487381 -0.827754
+vn -0.072207 0.520127 -0.851009
+vn -0.298654 0.840297 -0.452376
+vn -0.617512 0.663961 -0.421613
+vn -0.801324 0.450209 -0.393872
+vn -0.819422 0.389691 -0.420270
+vn -0.721274 0.506912 -0.471969
+vn -0.538347 0.670644 -0.510239
+vn -0.482009 0.876125 -0.005127
+vn -0.394635 0.815363 0.423536
+vn -0.321909 0.946745 -0.002594
+vn -0.255287 0.921995 0.291086
+vn 0.004242 0.999969 0.000397
+vn -0.002960 0.999939 -0.010102
+vn 0.853450 0.521073 -0.007050
+vn 0.392041 0.688986 -0.609546
+vn 0.805170 -0.592517 -0.023621
+vn 0.588763 -0.206122 -0.781579
+vn 0.681478 -0.731040 -0.033296
+vn 0.485031 -0.441237 -0.754967
+vn -0.206824 0.638203 0.741539
+vn -0.129490 0.862056 0.489944
+vn -0.033418 0.999176 0.022340
+vn 0.047700 0.864040 -0.501114
+vn 0.099307 0.538743 -0.836573
+vn 0.053560 0.251839 -0.966277
+vn 0.020112 0.322611 0.946287
+vn 0.021943 0.748894 0.662282
+vn -0.025941 0.995605 0.089908
+vn -0.059175 0.930876 -0.360424
+vn -0.080172 0.784448 -0.614948
+vn -0.142582 0.557604 -0.817743
+vn 0.281747 -0.174993 0.943388
+vn 0.303903 0.444136 0.842830
+vn 0.034333 0.983764 0.175970
+vn -0.113865 0.956420 -0.268777
+vn -0.155339 0.858852 -0.488021
+vn -0.207404 0.641865 -0.738182
+vn 0.467238 -0.683187 0.561144
+vn 0.699515 0.004364 0.714560
+vn 0.355296 0.891934 0.279641
+vn -0.170354 0.971465 -0.164861
+vn -0.245552 0.901181 -0.357097
+vn -0.248726 0.651082 -0.717063
+vn 0.494430 -0.869167 0.006317
+vn 0.933134 -0.358898 0.019868
+vn 0.703146 0.710685 0.021790
+vn -0.203650 0.978942 -0.012574
+vn -0.326456 0.942869 -0.066073
+vn -0.397595 0.857082 -0.327525
+vn 0.460616 -0.712546 -0.529221
+vn 0.695486 -0.098544 -0.711722
+vn 0.397534 0.853816 -0.336070
+vn -0.198248 0.963439 0.180151
+vn -0.306833 0.888516 0.341075
+vn -0.393689 0.807672 0.438887
+vn 0.276559 -0.211951 -0.937315
+vn 0.294626 0.366161 -0.882656
+vn 0.046632 0.973235 -0.224982
+vn -0.146733 0.912168 0.382611
+vn -0.202643 0.700797 0.683950
+vn -0.232673 0.506485 0.830226
+vn 0.011689 0.309397 -0.950835
+vn 0.013245 0.708640 -0.705435
+vn -0.027589 0.995758 -0.087680
+vn -0.047395 0.829371 0.556658
+vn -0.015259 0.386608 0.922086
+vn 0.004639 0.119510 0.992798
+vn -0.211035 0.631001 -0.746513
+vn -0.138768 0.848781 -0.510147
+vn -0.024995 0.999664 -0.001190
+vn 0.120426 0.724570 0.678579
+vn 0.260750 0.006531 0.965361
+vn 0.272500 -0.255898 0.927488
+vn -0.395581 0.809961 -0.432905
+vn -0.258827 0.918851 -0.297800
+vn 0.004730 0.999878 0.013031
+vn 0.466628 0.599780 0.649983
+vn 0.621937 -0.400861 0.672628
+vn 0.551042 -0.592181 0.587878
+vn 0.649068 0.384991 -0.656087
+vn 0.055971 0.691214 0.720450
+vn -0.115940 0.804590 0.582354
+vn -0.262185 0.897946 0.353435
+vn -0.341655 0.885006 -0.316263
+vn -0.081423 0.793085 -0.603626
+vn -0.155675 0.857753 -0.489883
+vn 0.728690 0.365978 0.578784
+vn 0.318674 0.539384 0.779382
+vn 0.953551 0.300150 -0.024415
+vn -0.133976 0.836818 -0.530808
+vn 0.095401 0.667959 -0.738029
+vn 0.000000 0.999969 0.000000
+vn -0.992523 -0.122013 0.000000
+vn -0.937346 -0.348338 0.000000
+vn -0.905148 -0.348827 -0.242836
+vn -0.958617 -0.122227 -0.257057
+vn -0.832057 0.554674 0.000000
+vn -0.803217 0.555376 -0.215339
+vn -0.048616 0.998810 0.000000
+vn -0.046236 0.998840 -0.012726
+vn 0.544267 0.838893 0.000000
+vn 0.525376 0.839106 0.140843
+vn 0.783471 0.621387 0.000000
+vn 0.756371 0.621845 0.202918
+vn 0.880886 0.473281 0.000000
+vn 0.850551 0.473769 0.228217
+vn -0.810907 -0.349376 -0.469375
+vn -0.859004 -0.122410 -0.497085
+vn -0.719657 0.555559 -0.416425
+vn -0.041749 0.998810 -0.024415
+vn 0.470077 0.839625 0.272011
+vn 0.677236 0.622608 0.391980
+vn 0.761803 0.474471 0.440962
+vn -0.662465 -0.349620 -0.662465
+vn -0.701773 -0.122440 -0.701773
+vn -0.587878 0.555650 -0.587878
+vn -0.034272 0.998810 -0.034272
+vn 0.383831 0.839808 0.383831
+vn 0.553148 0.622913 0.553148
+vn 0.622303 0.474776 0.622303
+vn -0.469375 -0.349376 -0.810907
+vn -0.497085 -0.122379 -0.859004
+vn -0.416425 0.555559 -0.719657
+vn -0.024415 0.998810 -0.041749
+vn 0.272011 0.839625 0.470077
+vn 0.391980 0.622608 0.677236
+vn 0.440962 0.474471 0.761834
+vn -0.242836 -0.348827 -0.905148
+vn -0.257057 -0.122227 -0.958617
+vn -0.215339 0.555376 -0.803217
+vn -0.012726 0.998840 -0.046205
+vn 0.140843 0.839106 0.525376
+vn 0.202918 0.621845 0.756371
+vn 0.228217 0.473769 0.850551
+vn 0.000000 -0.348338 -0.937346
+vn 0.000000 -0.122013 -0.992523
+vn 0.000000 0.554674 -0.832057
+vn 0.000000 0.998810 -0.048616
+vn 0.000000 0.838893 0.544267
+vn 0.000000 0.621387 0.783471
+vn 0.000000 0.473281 0.880886
+vn 0.242836 -0.348827 -0.905148
+vn 0.257057 -0.122227 -0.958617
+vn 0.215308 0.555376 -0.803217
+vn 0.012726 0.998840 -0.046205
+vn -0.140843 0.839106 0.525376
+vn -0.202918 0.621845 0.756340
+vn -0.228217 0.473769 0.850551
+vn 0.469375 -0.349376 -0.810907
+vn 0.497085 -0.122379 -0.859004
+vn 0.416425 0.555559 -0.719657
+vn 0.024415 0.998810 -0.041749
+vn -0.272011 0.839625 0.470077
+vn -0.391980 0.622608 0.677236
+vn -0.440962 0.474502 0.761803
+vn 0.662465 -0.349620 -0.662465
+vn 0.701773 -0.122471 -0.701773
+vn 0.587878 0.555650 -0.587878
+vn 0.034272 0.998810 -0.034272
+vn -0.383831 0.839808 0.383831
+vn -0.553148 0.622913 0.553148
+vn -0.622303 0.474776 0.622303
+vn 0.810907 -0.349406 -0.469375
+vn 0.859004 -0.122379 -0.497085
+vn 0.719657 0.555559 -0.416425
+vn 0.041749 0.998810 -0.024415
+vn -0.470077 0.839625 0.272011
+vn -0.677236 0.622608 0.391980
+vn -0.761803 0.474471 0.440962
+vn 0.905148 -0.348827 -0.242836
+vn 0.958617 -0.122227 -0.257057
+vn 0.803217 0.555376 -0.215339
+vn 0.046205 0.998840 -0.012726
+vn -0.525376 0.839106 0.140843
+vn -0.756340 0.621876 0.202918
+vn -0.850551 0.473769 0.228217
+vn 0.937346 -0.348338 0.000000
+vn 0.992523 -0.122013 0.000000
+vn 0.832026 0.554674 0.000000
+vn 0.048616 0.998810 0.000000
+vn -0.544267 0.838893 0.000000
+vn -0.783471 0.621387 0.000000
+vn 0.905148 -0.348827 0.242836
+vn 0.958617 -0.122227 0.257057
+vn 0.803217 0.555376 0.215308
+vn 0.046205 0.998840 0.012726
+vn -0.525376 0.839106 -0.140843
+vn -0.756340 0.621876 -0.202918
+vn 0.810907 -0.349406 0.469375
+vn 0.859004 -0.122379 0.497085
+vn 0.719657 0.555559 0.416425
+vn 0.041749 0.998810 0.024415
+vn -0.470077 0.839625 -0.272011
+vn -0.677236 0.622608 -0.391980
+vn -0.761803 0.474471 -0.440962
+vn 0.662465 -0.349620 0.662465
+vn 0.701773 -0.122471 0.701773
+vn 0.587878 0.555650 0.587878
+vn 0.034272 0.998810 0.034272
+vn -0.383831 0.839808 -0.383831
+vn -0.553148 0.622913 -0.553148
+vn -0.622303 0.474776 -0.622303
+vn 0.469375 -0.349376 0.810907
+vn 0.497085 -0.122379 0.859004
+vn 0.416425 0.555559 0.719657
+vn 0.024415 0.998810 0.041749
+vn -0.272011 0.839625 -0.470077
+vn -0.391980 0.622608 -0.677236
+vn -0.440962 0.474471 -0.761803
+vn 0.242836 -0.348827 0.905148
+vn 0.257057 -0.122227 0.958617
+vn 0.215339 0.555376 0.803217
+vn 0.012726 0.998840 0.046205
+vn -0.140843 0.839106 -0.525376
+vn -0.202918 0.621845 -0.756371
+vn -0.228217 0.473769 -0.850551
+vn 0.000000 -0.348338 0.937346
+vn 0.000000 -0.122013 0.992523
+vn 0.000000 0.554674 0.832057
+vn 0.000000 0.998810 0.048616
+vn 0.000000 0.838893 -0.544267
+vn 0.000000 0.621387 -0.783471
+vn 0.000000 0.473281 -0.880886
+vn -0.242836 -0.348827 0.905148
+vn -0.257057 -0.122227 0.958617
+vn -0.215308 0.555376 0.803217
+vn -0.012726 0.998840 0.046205
+vn 0.140843 0.839106 -0.525376
+vn 0.202918 0.621845 -0.756371
+vn 0.228217 0.473769 -0.850551
+vn -0.469375 -0.349376 0.810907
+vn -0.497085 -0.122379 0.859004
+vn -0.416425 0.555559 0.719657
+vn -0.024415 0.998810 0.041749
+vn 0.272011 0.839625 -0.470077
+vn 0.391980 0.622608 -0.677236
+vn 0.440962 0.474471 -0.761803
+vn -0.662465 -0.349620 0.662465
+vn -0.701773 -0.122440 0.701773
+vn -0.587878 0.555650 0.587878
+vn -0.034272 0.998810 0.034272
+vn 0.383831 0.839808 -0.383831
+vn 0.553148 0.622913 -0.553148
+vn 0.622303 0.474776 -0.622303
+vn -0.810907 -0.349376 0.469375
+vn -0.859004 -0.122410 0.497085
+vn -0.719657 0.555528 0.416425
+vn -0.041749 0.998810 0.024415
+vn 0.470077 0.839625 -0.272011
+vn 0.677236 0.622639 -0.391980
+vn 0.761803 0.474471 -0.440962
+vn -0.905148 -0.348827 0.242836
+vn -0.958617 -0.122227 0.257057
+vn -0.803217 0.555376 0.215339
+vn -0.046236 0.998840 0.012726
+vn 0.525376 0.839106 -0.140843
+vn 0.756371 0.621845 -0.202918
+vn 0.850551 0.473769 -0.228217
+vn 0.908292 0.418256 0.000000
+vn 0.877041 0.418744 0.235298
+vn 0.920286 0.391156 0.000000
+vn 0.888668 0.391644 0.238441
+vn 0.907315 0.342753 0.243446
+vn 0.785638 0.419416 0.454756
+vn 0.796075 0.392285 0.460799
+vn 0.812830 0.343333 0.470504
+vn 0.931486 0.265542 0.248543
+vn 0.834162 0.266366 0.482864
+vn 0.855312 0.152379 0.495132
+vn 0.966613 -0.042848 0.252602
+vn 0.864498 -0.045808 0.500504
+vn 0.641804 0.419691 0.641804
+vn 0.650349 0.392499 0.650349
+vn 0.664052 0.343577 0.664052
+vn 0.681509 0.266579 0.681509
+vn 0.698813 0.152501 0.698813
+vn 0.706351 -0.045869 0.706351
+vn 0.454756 0.419416 0.785638
+vn 0.460799 0.392285 0.796075
+vn 0.470504 0.343333 0.812830
+vn 0.482864 0.266366 0.834162
+vn 0.495132 0.152409 0.855312
+vn 0.500504 -0.045808 0.864498
+vn 0.235298 0.418744 0.877041
+vn 0.238441 0.391644 0.888668
+vn 0.243446 0.342753 0.907315
+vn 0.249855 0.265908 0.931028
+vn 0.256172 0.152104 0.954558
+vn 0.258980 -0.045717 0.964782
+vn 0.000000 0.418256 0.908292
+vn 0.000000 0.391156 0.920286
+vn 0.000000 0.342357 0.939543
+vn 0.000000 0.265542 0.964080
+vn 0.000000 0.151891 0.988372
+vn 0.000000 -0.045656 0.998932
+vn -0.235298 0.418744 0.877041
+vn -0.238441 0.391644 0.888668
+vn -0.243446 0.342753 0.907315
+vn -0.249855 0.265877 0.931028
+vn -0.256172 0.152104 0.954558
+vn -0.258980 -0.045717 0.964782
+vn -0.454756 0.419416 0.785638
+vn -0.460799 0.392285 0.796075
+vn -0.470504 0.343333 0.812830
+vn -0.482864 0.266366 0.834162
+vn -0.495132 0.152379 0.855312
+vn -0.500504 -0.045808 0.864498
+vn -0.641804 0.419691 0.641804
+vn -0.650349 0.392499 0.650349
+vn -0.664052 0.343577 0.664052
+vn -0.681509 0.266579 0.681509
+vn -0.698813 0.152501 0.698813
+vn -0.706351 -0.045869 0.706351
+vn -0.785638 0.419416 0.454756
+vn -0.796075 0.392285 0.460799
+vn -0.812830 0.343364 0.470504
+vn -0.834162 0.266366 0.482864
+vn -0.855312 0.152379 0.495132
+vn -0.864498 -0.045808 0.500504
+vn -0.907315 0.342753 0.243446
+vn -0.931028 0.265908 0.249855
+vn -0.954558 0.152104 0.256172
+vn -0.964782 -0.045717 0.258980
+vn -0.939543 0.342357 0.000000
+vn -0.964080 0.265542 0.000000
+vn -0.988372 0.151891 0.000000
+vn -0.888668 0.391644 -0.238441
+vn -0.907315 0.342753 -0.243446
+vn -0.931028 0.265877 -0.249855
+vn -0.954558 0.152104 -0.256172
+vn -0.785638 0.419416 -0.454756
+vn -0.796075 0.392285 -0.460799
+vn -0.812830 0.343333 -0.470504
+vn -0.834162 0.266366 -0.482864
+vn -0.855312 0.152379 -0.495132
+vn -0.964782 -0.045717 -0.258980
+vn -0.864498 -0.045808 -0.500504
+vn -0.641804 0.419691 -0.641804
+vn -0.650349 0.392499 -0.650349
+vn -0.664052 0.343577 -0.664052
+vn -0.681509 0.266579 -0.681509
+vn -0.698813 0.152501 -0.698813
+vn -0.706351 -0.045869 -0.706351
+vn -0.454756 0.419416 -0.785638
+vn -0.460799 0.392285 -0.796075
+vn -0.470504 0.343333 -0.812830
+vn -0.482864 0.266366 -0.834162
+vn -0.495132 0.152379 -0.855312
+vn -0.500504 -0.045808 -0.864498
+vn -0.235298 0.418744 -0.877041
+vn -0.238441 0.391644 -0.888668
+vn -0.243446 0.342753 -0.907315
+vn -0.249855 0.265908 -0.931028
+vn -0.256172 0.152104 -0.954558
+vn -0.258980 -0.045717 -0.964782
+vn 0.000000 0.418256 -0.908292
+vn 0.000000 0.391156 -0.920286
+vn 0.000000 0.342357 -0.939543
+vn 0.000000 0.265542 -0.964080
+vn 0.000000 0.151891 -0.988372
+vn 0.000000 -0.045656 -0.998932
+vn 0.235298 0.418744 -0.877041
+vn 0.238441 0.391644 -0.888668
+vn 0.243446 0.342753 -0.907315
+vn 0.249855 0.265877 -0.931028
+vn 0.256172 0.152104 -0.954558
+vn 0.258980 -0.045717 -0.964782
+vn 0.454756 0.419416 -0.785638
+vn 0.460799 0.392285 -0.796075
+vn 0.470504 0.343333 -0.812830
+vn 0.482864 0.266366 -0.834162
+vn 0.495132 0.152379 -0.855312
+vn 0.500504 -0.045808 -0.864498
+vn 0.641804 0.419691 -0.641804
+vn 0.650349 0.392499 -0.650349
+vn 0.664052 0.343577 -0.664052
+vn 0.681509 0.266579 -0.681509
+vn 0.698813 0.152501 -0.698813
+vn 0.706351 -0.045869 -0.706351
+vn 0.785638 0.419416 -0.454756
+vn 0.796075 0.392285 -0.460799
+vn 0.812830 0.343364 -0.470504
+vn 0.834162 0.266366 -0.482864
+vn 0.855312 0.152379 -0.495132
+vn 0.864498 -0.045808 -0.500504
+vn 0.877041 0.418744 -0.235298
+vn 0.888668 0.391644 -0.238441
+vn 0.907315 0.342753 -0.243446
+vn 0.795892 -0.566485 0.213538
+vn 0.712180 -0.701987 0.000000
+vn 0.687399 -0.702445 0.184393
+vn 0.652974 -0.757347 0.000000
+vn 0.630146 -0.757805 0.169012
+vn 0.724021 -0.689749 0.000000
+vn 0.698752 -0.690329 0.187414
+vn 0.886410 -0.462874 0.000000
+vn 0.855861 -0.463454 0.229530
+vn 0.817774 -0.327158 0.473434
+vn 0.712729 -0.567248 0.412549
+vn 0.615345 -0.703146 0.356151
+vn 0.564043 -0.758446 0.326456
+vn 0.625660 -0.690939 0.362102
+vn 0.766625 -0.464125 0.443678
+vn 0.668111 -0.327403 0.668111
+vn 0.582171 -0.567522 0.582171
+vn 0.502579 -0.703421 0.502579
+vn 0.460646 -0.758660 0.460646
+vn 0.510971 -0.691183 0.510971
+vn 0.626209 -0.464370 0.626240
+vn 0.473434 -0.327158 0.817774
+vn 0.412549 -0.567248 0.712729
+vn 0.356151 -0.703146 0.615375
+vn 0.326456 -0.758446 0.564043
+vn 0.362102 -0.690939 0.625660
+vn 0.443678 -0.464125 0.766625
+vn 0.245003 -0.326609 0.912839
+vn 0.213538 -0.566485 0.795892
+vn 0.184393 -0.702445 0.687399
+vn 0.169012 -0.757805 0.630146
+vn 0.187414 -0.690329 0.698752
+vn 0.229530 -0.463454 0.855831
+vn 0.000000 -0.326243 0.945250
+vn 0.000000 -0.565996 0.824396
+vn 0.000000 -0.701987 0.712180
+vn 0.000000 -0.757347 0.652974
+vn 0.000000 -0.689749 0.724021
+vn 0.000000 -0.462905 0.886380
+vn -0.245003 -0.326609 0.912839
+vn -0.213538 -0.566485 0.795892
+vn -0.184393 -0.702445 0.687399
+vn -0.169012 -0.757805 0.630146
+vn -0.187414 -0.690329 0.698752
+vn -0.229530 -0.463454 0.855861
+vn -0.473434 -0.327158 0.817774
+vn -0.412549 -0.567248 0.712729
+vn -0.356151 -0.703146 0.615375
+vn -0.326456 -0.758446 0.564043
+vn -0.362102 -0.690939 0.625660
+vn -0.443678 -0.464125 0.766625
+vn -0.668111 -0.327403 0.668111
+vn -0.582171 -0.567522 0.582171
+vn -0.502579 -0.703421 0.502579
+vn -0.460646 -0.758660 0.460646
+vn -0.510971 -0.691183 0.510971
+vn -0.626209 -0.464370 0.626209
+vn -0.817774 -0.327158 0.473434
+vn -0.712729 -0.567248 0.412549
+vn -0.615375 -0.703146 0.356151
+vn -0.564043 -0.758446 0.326456
+vn -0.625660 -0.690939 0.362102
+vn -0.766625 -0.464125 0.443678
+vn -0.912931 -0.326609 0.244575
+vn -0.687399 -0.702445 0.184393
+vn -0.630146 -0.757805 0.169012
+vn -0.698752 -0.690329 0.187414
+vn -0.855831 -0.463485 0.229530
+vn -0.824396 -0.565996 0.000000
+vn -0.712180 -0.701987 0.000000
+vn -0.652974 -0.757347 0.000000
+vn -0.724021 -0.689749 0.000000
+vn -0.886410 -0.462874 0.000000
+vn -0.795892 -0.566485 -0.213538
+vn -0.687399 -0.702445 -0.184393
+vn -0.630146 -0.757805 -0.169012
+vn -0.698752 -0.690329 -0.187414
+vn -0.855831 -0.463454 -0.229530
+vn -0.817774 -0.327158 -0.473434
+vn -0.712729 -0.567217 -0.412549
+vn -0.615375 -0.703146 -0.356151
+vn -0.564043 -0.758446 -0.326456
+vn -0.625660 -0.690939 -0.362102
+vn -0.766625 -0.464125 -0.443678
+vn -0.668111 -0.327403 -0.668111
+vn -0.582171 -0.567522 -0.582171
+vn -0.502579 -0.703421 -0.502579
+vn -0.460646 -0.758660 -0.460646
+vn -0.510971 -0.691183 -0.510971
+vn -0.626209 -0.464370 -0.626209
+vn -0.473434 -0.327158 -0.817774
+vn -0.412549 -0.567248 -0.712729
+vn -0.356151 -0.703146 -0.615375
+vn -0.326456 -0.758446 -0.564043
+vn -0.362102 -0.690939 -0.625660
+vn -0.443678 -0.464125 -0.766625
+vn -0.245003 -0.326609 -0.912839
+vn -0.213538 -0.566485 -0.795892
+vn -0.184393 -0.702445 -0.687399
+vn -0.169012 -0.757805 -0.630146
+vn -0.187414 -0.690329 -0.698752
+vn -0.229530 -0.463454 -0.855831
+vn 0.000000 -0.326243 -0.945250
+vn 0.000000 -0.565996 -0.824396
+vn 0.000000 -0.701987 -0.712180
+vn 0.000000 -0.757347 -0.652974
+vn 0.000000 -0.689749 -0.724021
+vn 0.000000 -0.462905 -0.886380
+vn 0.245003 -0.326609 -0.912839
+vn 0.213538 -0.566485 -0.795892
+vn 0.184393 -0.702445 -0.687399
+vn 0.169012 -0.757805 -0.630146
+vn 0.187445 -0.690329 -0.698752
+vn 0.229530 -0.463454 -0.855861
+vn 0.473434 -0.327158 -0.817774
+vn 0.412549 -0.567248 -0.712729
+vn 0.356151 -0.703146 -0.615375
+vn 0.326456 -0.758446 -0.564043
+vn 0.362102 -0.690939 -0.625660
+vn 0.443678 -0.464125 -0.766625
+vn 0.668111 -0.327403 -0.668111
+vn 0.582171 -0.567522 -0.582171
+vn 0.502579 -0.703421 -0.502579
+vn 0.460646 -0.758660 -0.460646
+vn 0.510971 -0.691183 -0.510971
+vn 0.626209 -0.464370 -0.626209
+vn 0.817774 -0.327158 -0.473434
+vn 0.712729 -0.567248 -0.412549
+vn 0.615375 -0.703146 -0.356151
+vn 0.564043 -0.758446 -0.326456
+vn 0.625660 -0.690939 -0.362102
+vn 0.766625 -0.464125 -0.443678
+vn 0.912839 -0.326609 -0.244942
+vn 0.795892 -0.566485 -0.213538
+vn 0.687399 -0.702445 -0.184393
+vn 0.630146 -0.757805 -0.169012
+vn 0.698752 -0.690329 -0.187414
+vn 0.855861 -0.463454 -0.229530
+vn 0.025666 -0.999664 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.024781 -0.999664 -0.006623
+vn 0.068667 -0.997620 0.000000
+vn 0.066256 -0.997620 -0.017731
+vn 0.157170 -0.987548 0.000000
+vn 0.151677 -0.987579 -0.040620
+vn 0.373150 -0.927763 0.000000
+vn 0.360118 -0.927885 -0.096469
+vn 0.789148 -0.614154 0.000000
+vn 0.762017 -0.614399 -0.204505
+vn 0.022156 -0.999664 -0.012787
+vn 0.059236 -0.997650 -0.034272
+vn 0.135624 -0.987640 -0.078463
+vn 0.322153 -0.928129 -0.186377
+vn 0.682333 -0.615131 -0.394971
+vn 0.018067 -0.999664 -0.018067
+vn 0.048341 -0.997650 -0.048341
+vn 0.110691 -0.987640 -0.110691
+vn 0.262947 -0.928251 -0.262947
+vn 0.557329 -0.615375 -0.557329
+vn 0.012787 -0.999664 -0.022156
+vn 0.034272 -0.997650 -0.059236
+vn 0.078463 -0.987640 -0.135624
+vn 0.186377 -0.928129 -0.322153
+vn 0.394971 -0.615131 -0.682302
+vn 0.006623 -0.999664 -0.024781
+vn 0.017731 -0.997620 -0.066256
+vn 0.040620 -0.987579 -0.151677
+vn 0.096469 -0.927885 -0.360118
+vn 0.204474 -0.614399 -0.762017
+vn 0.000000 -0.999664 -0.025666
+vn 0.000000 -0.997620 -0.068667
+vn 0.000000 -0.987548 -0.157170
+vn 0.000000 -0.927763 -0.373150
+vn 0.000000 -0.614154 -0.789148
+vn -0.006623 -0.999664 -0.024781
+vn -0.017731 -0.997620 -0.066256
+vn -0.040620 -0.987579 -0.151677
+vn -0.096469 -0.927885 -0.360118
+vn -0.204474 -0.614399 -0.762017
+vn -0.012787 -0.999664 -0.022156
+vn -0.034272 -0.997650 -0.059236
+vn -0.078463 -0.987640 -0.135624
+vn -0.186377 -0.928129 -0.322153
+vn -0.394971 -0.615131 -0.682333
+vn -0.018067 -0.999664 -0.018067
+vn -0.048341 -0.997650 -0.048341
+vn -0.110691 -0.987640 -0.110691
+vn -0.262947 -0.928251 -0.262947
+vn -0.557329 -0.615375 -0.557329
+vn -0.022156 -0.999664 -0.012787
+vn -0.059236 -0.997650 -0.034272
+vn -0.135624 -0.987640 -0.078463
+vn -0.322153 -0.928129 -0.186377
+vn -0.682302 -0.615131 -0.394971
+vn -0.024781 -0.999664 -0.006623
+vn -0.066256 -0.997620 -0.017731
+vn -0.151677 -0.987579 -0.040620
+vn -0.360118 -0.927885 -0.096469
+vn -0.762017 -0.614399 -0.204474
+vn -0.025666 -0.999664 0.000000
+vn -0.068667 -0.997620 0.000000
+vn -0.157170 -0.987548 0.000000
+vn -0.373150 -0.927763 0.000000
+vn -0.789148 -0.614154 0.000000
+vn -0.024781 -0.999664 0.006623
+vn -0.066256 -0.997620 0.017731
+vn -0.151677 -0.987579 0.040620
+vn -0.360149 -0.927885 0.096469
+vn -0.762017 -0.614399 0.204474
+vn -0.022156 -0.999664 0.012787
+vn -0.059236 -0.997650 0.034272
+vn -0.135624 -0.987640 0.078463
+vn -0.322153 -0.928129 0.186377
+vn -0.682333 -0.615131 0.394971
+vn -0.018067 -0.999664 0.018067
+vn -0.048341 -0.997650 0.048341
+vn -0.110691 -0.987640 0.110691
+vn -0.262947 -0.928251 0.262947
+vn -0.557329 -0.615375 0.557329
+vn -0.012787 -0.999664 0.022156
+vn -0.034272 -0.997650 0.059236
+vn -0.078463 -0.987640 0.135624
+vn -0.186377 -0.928129 0.322153
+vn -0.394971 -0.615131 0.682302
+vn -0.006623 -0.999664 0.024781
+vn -0.017731 -0.997620 0.066256
+vn -0.040620 -0.987579 0.151677
+vn -0.096469 -0.927885 0.360118
+vn -0.204474 -0.614399 0.762017
+vn 0.000000 -0.999664 0.025666
+vn 0.000000 -0.997620 0.068667
+vn 0.000000 -0.987548 0.157170
+vn 0.000000 -0.927763 0.373150
+vn 0.000000 -0.614154 0.789148
+vn 0.006623 -0.999664 0.024781
+vn 0.017731 -0.997620 0.066256
+vn 0.040620 -0.987579 0.151677
+vn 0.096469 -0.927885 0.360149
+vn 0.204474 -0.614399 0.762017
+vn 0.012787 -0.999664 0.022156
+vn 0.034272 -0.997650 0.059236
+vn 0.078463 -0.987640 0.135624
+vn 0.186377 -0.928129 0.322153
+vn 0.394971 -0.615131 0.682333
+vn 0.018067 -0.999664 0.018067
+vn 0.048341 -0.997650 0.048341
+vn 0.110691 -0.987640 0.110691
+vn 0.262947 -0.928251 0.262947
+vn 0.557329 -0.615375 0.557329
+vn 0.022156 -0.999664 0.012787
+vn 0.059236 -0.997650 0.034272
+vn 0.135624 -0.987640 0.078463
+vn 0.322153 -0.928129 0.186346
+vn 0.682302 -0.615131 0.394971
+vn 0.024781 -0.999664 0.006623
+vn 0.066256 -0.997620 0.017731
+vn 0.151677 -0.987579 0.040620
+vn 0.360118 -0.927885 0.096469
+vn 0.762017 -0.614399 0.204474
+vn 0.464827 -0.373638 -0.802667
+vn 0.655812 -0.373882 -0.655812
+vn 0.000000 -0.372539 0.927976
+vn -0.240699 -0.373028 0.896023
+vn -0.802667 -0.373608 0.464827
+vn 0.896023 -0.372997 -0.240699
+vn -0.927976 -0.372539 0.000000
+vn 0.927976 -0.372539 0.000000
+vn 0.717063 0.696982 0.000000
+vn 0.990387 -0.138310 -0.000061
+vn 0.956694 -0.138737 0.255806
+vn 0.692129 0.697470 0.185583
+vn 0.857326 -0.139317 0.495529
+vn 0.620045 0.697653 0.358837
+vn 0.700125 -0.139531 0.700217
+vn 0.506516 0.697714 0.506546
+vn 0.495468 -0.139286 0.857356
+vn 0.358776 0.697714 0.620014
+vn 0.255867 -0.138737 0.956694
+vn 0.185583 0.697531 0.692068
+vn 0.000061 -0.138310 0.990387
+vn 0.000000 0.696982 0.717063
+vn -0.255806 -0.138737 0.956694
+vn -0.185583 0.697470 0.692129
+vn -0.495529 -0.139317 0.857326
+vn -0.358837 0.697653 0.620045
+vn -0.700217 -0.139531 0.700156
+vn -0.506546 0.697714 0.506516
+vn -0.857356 -0.139286 0.495468
+vn -0.620014 0.697714 0.358776
+vn -0.956694 -0.138737 0.255867
+vn -0.692068 0.697531 0.185583
+vn -0.990387 -0.138310 0.000061
+vn -0.717063 0.696982 0.000000
+vn -0.956694 -0.138737 -0.255806
+vn -0.692129 0.697470 -0.185583
+vn -0.857326 -0.139317 -0.495529
+vn -0.620045 0.697653 -0.358837
+vn -0.700125 -0.139531 -0.700217
+vn -0.506516 0.697714 -0.506546
+vn -0.495468 -0.139286 -0.857356
+vn -0.358776 0.697714 -0.620014
+vn -0.255867 -0.138737 -0.956694
+vn -0.185583 0.697531 -0.692068
+vn -0.000061 -0.138310 -0.990387
+vn 0.000000 0.696982 -0.717063
+vn 0.255806 -0.138737 -0.956694
+vn 0.185583 0.697470 -0.692129
+vn 0.495529 -0.139317 -0.857326
+vn 0.358837 0.697653 -0.620045
+vn 0.700217 -0.139531 -0.700156
+vn 0.506546 0.697714 -0.506516
+vn 0.857356 -0.139286 -0.495468
+vn 0.620014 0.697714 -0.358776
+vn 0.956694 -0.138737 -0.255867
+vn 0.692068 0.697531 -0.185583
+vn 0.292520 0.956236 0.000000
+vn 0.282083 0.956389 0.075686
+vn 0.177953 0.984008 0.000000
+vn 0.171606 0.984069 0.046022
+vn 0.158879 0.987274 0.000000
+vn 0.153264 0.987304 0.041078
+vn 0.217719 0.975982 0.000000
+vn 0.210059 0.976043 0.056276
+vn 0.504715 0.863277 0.000000
+vn 0.487197 0.863460 0.130558
+vn 0.693258 0.720664 0.000000
+vn 0.669057 0.721183 0.179449
+vn 0.252388 0.956511 0.146092
+vn 0.153508 0.984130 0.088839
+vn 0.137059 0.987365 0.079318
+vn 0.187872 0.976135 0.108676
+vn 0.435926 0.863887 0.252205
+vn 0.598956 0.721824 0.346660
+vn 0.206091 0.956572 0.206091
+vn 0.125340 0.984161 0.125340
+vn 0.111911 0.987396 0.111911
+vn 0.153356 0.976196 0.153356
+vn 0.355907 0.864071 0.355907
+vn 0.489151 0.722098 0.489151
+vn 0.146092 0.956511 0.252388
+vn 0.088839 0.984130 0.153508
+vn 0.079318 0.987365 0.137059
+vn 0.108676 0.976135 0.187872
+vn 0.252205 0.863887 0.435926
+vn 0.346660 0.721824 0.598956
+vn 0.075686 0.956389 0.282083
+vn 0.046022 0.984069 0.171606
+vn 0.041078 0.987304 0.153264
+vn 0.056276 0.976043 0.210059
+vn 0.130558 0.863460 0.487197
+vn 0.179449 0.721183 0.669057
+vn 0.000000 0.956236 0.292520
+vn 0.000000 0.984008 0.177953
+vn 0.000000 0.987274 0.158879
+vn 0.000000 0.975982 0.217719
+vn 0.000000 0.863277 0.504715
+vn 0.000000 0.720664 0.693258
+vn -0.075686 0.956389 0.282083
+vn -0.046022 0.984069 0.171606
+vn -0.041078 0.987304 0.153264
+vn -0.056276 0.976043 0.210059
+vn -0.130558 0.863460 0.487197
+vn -0.179449 0.721183 0.669057
+vn -0.146092 0.956511 0.252388
+vn -0.088839 0.984130 0.153508
+vn -0.079318 0.987365 0.137059
+vn -0.108676 0.976135 0.187872
+vn -0.252205 0.863887 0.435926
+vn -0.346660 0.721824 0.598956
+vn -0.206091 0.956572 0.206091
+vn -0.125340 0.984161 0.125340
+vn -0.111911 0.987396 0.111911
+vn -0.153356 0.976196 0.153356
+vn -0.355907 0.864071 0.355907
+vn -0.489151 0.722098 0.489151
+vn -0.252388 0.956511 0.146092
+vn -0.153508 0.984130 0.088839
+vn -0.137059 0.987365 0.079318
+vn -0.187872 0.976135 0.108676
+vn -0.435926 0.863887 0.252205
+vn -0.598956 0.721824 0.346660
+vn -0.282083 0.956389 0.075686
+vn -0.171606 0.984069 0.046022
+vn -0.153264 0.987304 0.041078
+vn -0.210059 0.976043 0.056276
+vn -0.487197 0.863460 0.130558
+vn -0.669057 0.721183 0.179449
+vn -0.292520 0.956236 0.000000
+vn -0.177953 0.984008 0.000000
+vn -0.158879 0.987274 0.000000
+vn -0.217719 0.975982 0.000000
+vn -0.504715 0.863277 0.000000
+vn -0.693258 0.720664 0.000000
+vn -0.282083 0.956389 -0.075686
+vn -0.171606 0.984069 -0.046022
+vn -0.153264 0.987304 -0.041078
+vn -0.210059 0.976043 -0.056276
+vn -0.487197 0.863460 -0.130558
+vn -0.669057 0.721183 -0.179449
+vn -0.252388 0.956511 -0.146092
+vn -0.153508 0.984130 -0.088839
+vn -0.137059 0.987365 -0.079318
+vn -0.187872 0.976135 -0.108676
+vn -0.435926 0.863887 -0.252205
+vn -0.598956 0.721824 -0.346660
+vn -0.206091 0.956572 -0.206091
+vn -0.125340 0.984161 -0.125340
+vn -0.111911 0.987396 -0.111911
+vn -0.153356 0.976196 -0.153356
+vn -0.355907 0.864071 -0.355907
+vn -0.489151 0.722098 -0.489151
+vn -0.146092 0.956511 -0.252388
+vn -0.088839 0.984130 -0.153508
+vn -0.079318 0.987365 -0.137059
+vn -0.108676 0.976135 -0.187872
+vn -0.252205 0.863887 -0.435926
+vn -0.346660 0.721824 -0.598956
+vn -0.075686 0.956389 -0.282083
+vn -0.046022 0.984069 -0.171606
+vn -0.041078 0.987304 -0.153264
+vn -0.056276 0.976043 -0.210059
+vn -0.130558 0.863460 -0.487197
+vn -0.179449 0.721183 -0.669057
+vn 0.000000 0.956236 -0.292520
+vn 0.000000 0.984008 -0.177953
+vn 0.000000 0.987274 -0.158879
+vn 0.000000 0.975982 -0.217719
+vn 0.000000 0.863277 -0.504715
+vn 0.000000 0.720664 -0.693258
+vn 0.075686 0.956389 -0.282083
+vn 0.046022 0.984069 -0.171606
+vn 0.041078 0.987304 -0.153264
+vn 0.056276 0.976043 -0.210059
+vn 0.130558 0.863460 -0.487197
+vn 0.179449 0.721183 -0.669057
+vn 0.146092 0.956511 -0.252388
+vn 0.088839 0.984130 -0.153508
+vn 0.079318 0.987365 -0.137059
+vn 0.108676 0.976135 -0.187872
+vn 0.252205 0.863887 -0.435926
+vn 0.346660 0.721824 -0.598956
+vn 0.206091 0.956572 -0.206091
+vn 0.125340 0.984161 -0.125340
+vn 0.111911 0.987396 -0.111911
+vn 0.153356 0.976196 -0.153356
+vn 0.355907 0.864071 -0.355907
+vn 0.489151 0.722098 -0.489151
+vn 0.252388 0.956511 -0.146092
+vn 0.153508 0.984130 -0.088839
+vn 0.137059 0.987365 -0.079318
+vn 0.187872 0.976135 -0.108676
+vn 0.435926 0.863887 -0.252205
+vn 0.598956 0.721824 -0.346660
+vn 0.282083 0.956389 -0.075686
+vn 0.171606 0.984069 -0.046022
+vn 0.153264 0.987304 -0.041078
+vn 0.210059 0.976043 -0.056276
+vn 0.487197 0.863460 -0.130558
+vn 0.669057 0.721183 -0.179449
+vn 0.363842 0.931455 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.351451 0.931516 0.093509
+vn 0.968261 0.249916 0.000000
+vn 0.935423 0.249763 0.250130
+vn 0.842860 -0.538102 0.000000
+vn 0.813959 -0.538713 0.217292
+vn 0.786767 -0.617206 -0.000031
+vn 0.759514 -0.618000 0.202857
+vn 0.314432 0.931791 0.181280
+vn 0.838404 0.249855 0.484359
+vn 0.729026 -0.539720 0.420911
+vn 0.680013 -0.619068 0.392743
+vn 0.256386 0.931913 0.256417
+vn 0.684652 0.249886 0.684652
+vn 0.595050 -0.540147 0.595050
+vn 0.555010 -0.619526 0.555040
+vn 0.181280 0.931791 0.314432
+vn 0.484359 0.249825 0.838404
+vn 0.420881 -0.539720 0.729026
+vn 0.392712 -0.619098 0.680013
+vn 0.093509 0.931516 0.351451
+vn 0.250160 0.249763 0.935423
+vn 0.217322 -0.538713 0.813959
+vn 0.202887 -0.618030 0.759484
+vn 0.000000 0.931455 0.363842
+vn 0.000000 0.249916 0.968261
+vn 0.000000 -0.538102 0.842860
+vn 0.000031 -0.617206 0.786767
+vn -0.093509 0.931516 0.351451
+vn -0.250130 0.249763 0.935423
+vn -0.217292 -0.538682 0.813959
+vn -0.202857 -0.618000 0.759514
+vn -0.181280 0.931791 0.314432
+vn -0.484359 0.249855 0.838404
+vn -0.420911 -0.539720 0.729026
+vn -0.392743 -0.619068 0.680013
+vn -0.256417 0.931913 0.256386
+vn -0.684652 0.249886 0.684652
+vn -0.595050 -0.540147 0.595050
+vn -0.555040 -0.619526 0.555010
+vn -0.314432 0.931791 0.181280
+vn -0.838404 0.249825 0.484359
+vn -0.729026 -0.539720 0.420881
+vn -0.680013 -0.619098 0.392712
+vn -0.351451 0.931516 0.093509
+vn -0.935423 0.249763 0.250160
+vn -0.813959 -0.538713 0.217292
+vn -0.759484 -0.618030 0.202887
+vn -0.363842 0.931455 0.000000
+vn -0.968261 0.249916 0.000000
+vn -0.842860 -0.538102 0.000000
+vn -0.786767 -0.617206 0.000031
+vn -0.351451 0.931516 -0.093509
+vn -0.935423 0.249763 -0.250130
+vn -0.813959 -0.538713 -0.217292
+vn -0.759514 -0.618000 -0.202857
+vn -0.314432 0.931791 -0.181280
+vn -0.838404 0.249855 -0.484359
+vn -0.729026 -0.539720 -0.420911
+vn -0.680013 -0.619068 -0.392743
+vn -0.256386 0.931913 -0.256417
+vn -0.684652 0.249886 -0.684652
+vn -0.595050 -0.540147 -0.595050
+vn -0.555010 -0.619526 -0.555040
+vn -0.181280 0.931791 -0.314432
+vn -0.484359 0.249825 -0.838404
+vn -0.420881 -0.539720 -0.729026
+vn -0.392712 -0.619098 -0.680013
+vn -0.093509 0.931516 -0.351451
+vn -0.250160 0.249763 -0.935423
+vn -0.217322 -0.538713 -0.813959
+vn -0.202887 -0.618030 -0.759484
+vn 0.000000 0.931455 -0.363842
+vn 0.000000 0.249916 -0.968261
+vn 0.000000 -0.538102 -0.842860
+vn -0.000031 -0.617206 -0.786767
+vn 0.093509 0.931516 -0.351451
+vn 0.250130 0.249763 -0.935423
+vn 0.217292 -0.538682 -0.813959
+vn 0.202857 -0.618000 -0.759514
+vn 0.181280 0.931791 -0.314432
+vn 0.484359 0.249855 -0.838404
+vn 0.420911 -0.539720 -0.729026
+vn 0.392743 -0.619068 -0.680013
+vn 0.256417 0.931913 -0.256386
+vn 0.684652 0.249886 -0.684652
+vn 0.595050 -0.540147 -0.595050
+vn 0.555040 -0.619526 -0.555010
+vn 0.314432 0.931791 -0.181280
+vn 0.838404 0.249825 -0.484359
+vn 0.729026 -0.539720 -0.420881
+vn 0.680013 -0.619098 -0.392712
+vn 0.351451 0.931516 -0.093509
+vn 0.935423 0.249763 -0.250160
+vn 0.813959 -0.538713 -0.217292
+vn 0.759484 -0.618030 -0.202887
+vn -0.354198 0.930296 -0.095187
+vn 0.095187 0.930296 0.354198
+vn 0.354198 0.930296 0.095187
+vn 0.183721 0.930387 0.317179
+vn -0.183721 0.930387 -0.317179
+vn -0.367443 0.930021 0.000000
+vn -0.183721 0.930387 0.317179
+vn 0.367412 0.930021 0.000000
+vn -0.317179 0.930387 0.183721
+vn -0.095187 0.930296 -0.354198
+vn 0.000000 0.930021 -0.367443
+vn -0.354198 0.930296 0.095187
+vn 0.095187 0.930296 -0.354198
+vn 0.000000 0.930021 0.367443
+vn -0.317179 0.930387 -0.183721
+vn 0.317179 0.930387 -0.183721
+vn -0.095187 0.930296 0.354198
+vn 0.317179 0.930387 0.183721
+vn 0.354198 0.930296 -0.095187
+vn 0.183721 0.930387 -0.317179
+vn -0.034730 0.999390 0.000000
+vn 0.033479 0.999390 -0.009003
+vn 0.034730 0.999390 0.000000
+vn 0.009003 0.999390 -0.033479
+vn 0.000000 0.999390 -0.034730
+vn -0.259163 0.930387 0.259163
+vn -0.017335 0.999390 0.029939
+vn 0.947539 0.295083 0.122654
+vn -0.004486 0.999969 0.000000
+vn -0.004151 0.950468 0.310739
+vn -0.003021 0.719291 0.694662
+vn -0.998688 0.050722 0.000000
+vn -0.003143 0.719321 -0.694632
+vn 0.970214 0.213324 -0.114505
+vn -0.136235 0.879482 -0.455947
+vn 0.949858 0.312662 0.000000
+vn 0.055757 -0.017579 -0.998260
+vn 0.201300 -0.540880 -0.816645
+vn 0.974456 -0.186071 -0.125645
+vn 0.988098 -0.096286 0.119938
+vn 0.974456 -0.186041 0.125614
+vn -0.879574 -0.475723 0.000000
+vn -0.873775 -0.472610 -0.114475
+vn 0.988067 -0.096286 -0.119938
+vn 0.295480 -0.855464 -0.425214
+vn -0.976196 -0.174993 -0.127903
+vn -0.971007 -0.205725 0.121677
+vn -0.976196 -0.174963 0.127903
+vn -0.976196 -0.174993 0.127903
+vn 0.896054 -0.372997 0.240699
+vn -0.802667 -0.373638 -0.464827
+vn -0.655812 -0.373852 -0.655812
+vn -0.240699 -0.373028 -0.896023
+vn -0.464827 -0.373638 -0.802667
+vn -0.896023 -0.373028 0.240699
+vn 0.000000 -0.372539 -0.927976
+vn -0.655812 -0.373852 0.655812
+vn 0.240699 -0.373028 0.896023
+vn -0.896023 -0.373028 -0.240699
+vn 0.802667 -0.373638 -0.464827
+vn 0.655812 -0.373882 0.655812
+vn 0.464827 -0.373638 0.802667
+vn -0.464827 -0.373638 0.802667
+vn 0.240699 -0.373028 -0.896023
+vn 0.802667 -0.373638 0.464827
+vn -0.033479 0.999390 0.009003
+vn -0.259163 0.930387 -0.259163
+vn -0.024445 0.999390 -0.024445
+vn -0.029939 0.999390 -0.017335
+vn 0.259163 0.930387 -0.259163
+vn 0.024445 0.999390 -0.024445
+vn 0.017335 0.999390 -0.029939
+vn 0.029939 0.999390 -0.017335
+vn 0.033479 0.999390 0.009003
+vn -0.009003 0.999390 0.033479
+vn 0.000000 0.999390 0.034730
+vn -0.017335 0.999390 -0.029939
+vn 0.259163 0.930387 0.259163
+vn 0.029939 0.999390 0.017335
+vn -0.009003 0.999390 -0.033479
+vn 0.024445 0.999390 0.024445
+vn 0.017335 0.999390 0.029939
+vn 0.009003 0.999390 0.033479
+vn -0.033479 0.999390 -0.009003
+vn -0.024445 0.999390 0.024445
+vn -0.029939 0.999390 0.017335
+vn 0.055757 -0.017579 0.998260
+vn 0.294198 -0.855403 0.426252
+vn 0.201300 -0.540880 0.816614
+s 1
+f 34//1 1243//2 593//3
+f 52//4 27//5 40//6
+f 52//4 40//6 65//7
+f 77//8 52//4 65//7
+f 77//8 65//7 84//9
+f 107//10 77//8 84//9
+f 107//10 84//9 85//11
+f 115//12 107//10 85//11
+f 115//12 85//11 99//13
+f 129//14 115//12 99//13
+f 129//14 99//13 128//15
+f 1252//16 36//17 40//6
+f 65//7 40//6 64//18
+f 65//7 64//18 58//19
+f 84//9 65//7 58//19
+f 84//9 58//19 59//20
+f 85//11 84//9 59//20
+f 85//11 59//20 70//21
+f 99//13 85//11 70//21
+f 99//13 70//21 98//22
+f 128//15 99//13 98//22
+f 128//15 98//22 114//23
+f 1244//24 33//25 64//18
+f 58//19 64//18 33//25
+f 58//19 33//25 35//26
+f 59//20 58//19 35//26
+f 59//20 35//26 45//27
+f 70//21 59//20 45//27
+f 70//21 45//27 69//28
+f 98//22 70//21 69//28
+f 98//22 69//28 83//29
+f 114//23 98//22 83//29
+f 114//23 83//29 113//30
+f 553//31 1//32 566//33
+f 35//26 33//25 20//34
+f 35//26 20//34 24//35
+f 45//27 35//26 24//35
+f 45//27 24//35 44//36
+f 69//28 45//27 44//36
+f 69//28 44//36 57//37
+f 83//29 69//28 57//37
+f 83//29 57//37 82//38
+f 113//30 83//29 82//38
+f 113//30 82//38 112//39
+f 566//33 1283//40 9//41
+f 24//35 20//34 18//42
+f 24//35 18//42 23//43
+f 44//36 24//35 23//43
+f 44//36 23//43 32//44
+f 57//37 44//36 32//44
+f 57//37 32//44 56//45
+f 82//38 57//37 56//45
+f 82//38 56//45 81//46
+f 112//39 82//38 81//46
+f 112//39 81//46 111//47
+f 4//48 8//49 1250//50
+f 23//43 18//42 8//49
+f 23//43 8//49 17//51
+f 32//44 23//43 17//51
+f 32//44 17//51 31//52
+f 56//45 32//44 31//52
+f 56//45 31//52 55//53
+f 81//46 56//45 55//53
+f 81//46 55//53 80//54
+f 111//47 81//46 80//54
+f 111//47 80//54 110//55
+f 565//56 592//57 1233//58
+f 17//51 8//49 4//48
+f 17//51 4//48 16//59
+f 31//52 17//51 16//59
+f 31//52 16//59 30//60
+f 55//53 31//52 30//60
+f 55//53 30//60 54//61
+f 80//54 55//53 54//61
+f 80//54 54//61 79//62
+f 110//55 80//54 79//62
+f 110//55 79//62 109//63
+f 1//32 565//56 2//64
+f 6//65 2//64 565//56
+f 16//59 4//48 7//66
+f 16//59 7//66 22//67
+f 30//60 16//59 22//67
+f 30//60 22//67 43//68
+f 54//61 30//60 43//68
+f 54//61 43//68 68//69
+f 79//62 54//61 68//69
+f 79//62 68//69 97//70
+f 109//63 79//62 97//70
+f 109//63 97//70 127//71
+f 565//56 1233//58 1249//58
+f 13//72 14//73 5//74
+f 22//67 7//66 15//75
+f 22//67 15//75 29//76
+f 43//68 22//67 29//76
+f 43//68 29//76 42//77
+f 68//69 43//68 42//77
+f 68//69 42//77 67//78
+f 97//70 68//69 67//78
+f 97//70 67//78 96//79
+f 127//71 97//70 96//79
+f 127//71 96//79 126//80
+f 11//81 15//75 1240//82
+f 1289//83 34//1 593//3
+f 29//76 15//75 14//73
+f 29//76 14//73 21//84
+f 42//77 29//76 21//84
+f 42//77 21//84 41//85
+f 67//78 42//77 41//85
+f 67//78 41//85 66//86
+f 96//79 67//78 66//86
+f 96//79 66//86 95//87
+f 126//80 96//79 95//87
+f 126//80 95//87 125//88
+f 636//89 1243//2 26//2
+f 636//89 26//2 592//57
+f 21//84 14//73 13//72
+f 21//84 13//72 28//90
+f 41//85 21//84 28//90
+f 41//85 28//90 53//91
+f 66//86 41//85 53//91
+f 66//86 53//91 78//92
+f 95//87 66//86 78//92
+f 95//87 78//92 108//93
+f 125//88 95//87 108//93
+f 125//88 108//93 136//94
+f 12//95 13//72 5//74
+f 28//90 13//72 27//5
+f 28//90 27//5 52//4
+f 53//91 28//90 52//4
+f 53//91 52//4 77//8
+f 78//92 53//91 77//8
+f 78//92 77//8 107//10
+f 108//93 78//92 107//10
+f 108//93 107//10 115//12
+f 136//94 108//93 115//12
+f 136//94 115//12 129//14
+f 148//96 129//14 128//15
+f 148//96 128//15 143//97
+f 121//98 148//96 143//97
+f 121//98 143//97 122//99
+f 92//100 121//98 122//99
+f 92//100 122//99 93//101
+f 62//102 92//100 93//101
+f 62//102 93//101 63//103
+f 39//104 62//102 63//103
+f 39//104 63//103 51//105
+f 10//106 39//104 51//105
+f 10//106 51//105 49//107
+f 143//97 128//15 114//23
+f 143//97 114//23 142//108
+f 122//99 143//97 142//108
+f 122//99 142//108 123//109
+f 93//101 122//99 123//109
+f 93//101 123//109 94//110
+f 63//103 93//101 94//110
+f 63//103 94//110 76//111
+f 51//105 63//103 76//111
+f 51//105 76//111 75//112
+f 49//107 51//105 75//112
+f 49//107 75//112 61//113
+f 142//108 114//23 113//30
+f 142//108 113//30 141//114
+f 123//109 142//108 141//114
+f 123//109 141//114 124//115
+f 94//110 123//109 124//115
+f 94//110 124//115 106//116
+f 76//111 94//110 106//116
+f 76//111 106//116 105//117
+f 75//112 76//111 105//117
+f 75//112 105//117 91//118
+f 61//113 75//112 91//118
+f 61//113 91//118 90//119
+f 141//114 113//30 112//39
+f 141//114 112//39 140//120
+f 124//115 141//114 140//120
+f 124//115 140//120 135//121
+f 106//116 124//115 135//121
+f 106//116 135//121 134//122
+f 105//117 106//116 134//122
+f 105//117 134//122 120//123
+f 91//118 105//117 120//123
+f 91//118 120//123 119//124
+f 90//119 91//118 119//124
+f 140//120 112//39 111//47
+f 140//120 111//47 139//125
+f 135//121 140//120 139//125
+f 135//121 139//125 155//126
+f 134//122 135//121 155//126
+f 134//122 155//126 147//127
+f 120//123 134//122 147//127
+f 120//123 147//127 144//128
+f 119//124 120//123 144//128
+f 119//124 144//128 116//129
+f 26//2 1234//130 592//57
+f 139//125 111//47 110//55
+f 139//125 110//55 138//131
+f 155//126 139//125 138//131
+f 155//126 138//131 156//132
+f 147//127 155//126 156//132
+f 147//127 156//132 145//133
+f 144//128 147//127 145//133
+f 144//128 145//133 117//134
+f 116//129 144//128 117//134
+f 116//129 117//134 88//135
+f 27//5 13//72 12//95
+f 1242//136 88//135 71//137
+f 138//131 110//55 109//63
+f 138//131 109//63 137//138
+f 156//132 138//131 137//138
+f 156//132 137//138 154//139
+f 145//133 156//132 154//139
+f 145//133 154//139 131//140
+f 117//134 145//133 131//140
+f 117//134 131//140 101//141
+f 88//135 117//134 101//141
+f 88//135 101//141 86//142
+f 60//143 74//144 1248//145
+f 137//138 109//63 127//71
+f 137//138 127//71 151//146
+f 154//139 137//138 151//146
+f 154//139 151//146 153//147
+f 131//140 154//139 153//147
+f 131//140 153//147 130//148
+f 101//141 131//140 130//148
+f 101//141 130//148 100//149
+f 86//142 101//141 100//149
+f 86//142 100//149 74//144
+f 47//150 1235//151 631//152
+f 74//144 48//153 1248//145
+f 151//146 127//71 126//80
+f 151//146 126//80 150//154
+f 153//147 151//146 150//154
+f 153//147 150//154 146//155
+f 130//148 153//147 146//155
+f 130//148 146//155 118//156
+f 100//149 130//148 118//156
+f 100//149 118//156 89//157
+f 74//144 100//149 89//157
+f 74//144 89//157 48//153
+f 1247//158 87//159 715//160
+f 104//161 116//129 1242//136
+f 150//154 126//80 125//88
+f 150//154 125//88 149//162
+f 146//155 150//154 149//162
+f 146//155 149//162 132//163
+f 118//156 146//155 132//163
+f 118//156 132//163 102//164
+f 89//157 118//156 102//164
+f 89//157 102//164 72//165
+f 48//153 89//157 72//165
+f 48//153 72//165 46//166
+f 37//167 48//153 46//166
+f 37//167 46//166 38//168
+f 149//162 125//88 136//94
+f 149//162 136//94 152//169
+f 132//163 149//162 152//169
+f 132//163 152//169 133//170
+f 102//164 132//163 133//170
+f 102//164 133//170 103//171
+f 72//165 102//164 103//171
+f 72//165 103//171 73//172
+f 46//166 72//165 73//172
+f 46//166 73//172 50//173
+f 38//168 46//166 50//173
+f 38//168 50//173 25//174
+f 152//169 136//94 129//14
+f 152//169 129//14 148//96
+f 133//170 152//169 148//96
+f 133//170 148//96 121//98
+f 103//171 133//170 121//98
+f 103//171 121//98 92//100
+f 73//172 103//171 92//100
+f 73//172 92//100 62//102
+f 50//173 73//172 62//102
+f 50//173 62//102 39//104
+f 25//174 50//173 39//104
+f 39//104 10//106 25//174
+f 539//175 509//176 159//177
+f 160//178 158//179 157//180
+f 166//181 160//178 163//182
+f 166//181 163//182 173//183
+f 177//184 166//181 173//183
+f 177//184 173//183 183//185
+f 189//186 177//184 183//185
+f 189//186 183//185 197//187
+f 205//188 189//186 197//187
+f 205//188 197//187 216//189
+f 225//190 205//188 216//189
+f 225//190 216//189 235//191
+f 173//183 163//182 172//192
+f 173//183 172//192 184//193
+f 183//185 173//183 184//193
+f 183//185 184//193 198//194
+f 197//187 183//185 198//194
+f 197//187 198//194 217//195
+f 216//189 197//187 217//195
+f 216//189 217//195 236//196
+f 235//191 216//189 236//196
+f 235//191 236//196 253//197
+f 182//198 172//192 1254//199
+f 1255//200 167//201 595//202
+f 184//193 172//192 182//198
+f 184//193 182//198 196//203
+f 198//194 184//193 196//203
+f 198//194 196//203 214//204
+f 217//195 198//194 214//204
+f 217//195 214//204 232//205
+f 236//196 217//195 232//205
+f 236//196 232//205 250//206
+f 253//197 236//196 250//206
+f 253//197 250//206 267//207
+f 196//203 182//198 199//208
+f 196//203 199//208 215//209
+f 214//204 196//203 215//209
+f 214//204 215//209 233//210
+f 232//205 214//204 233//210
+f 232//205 233//210 251//211
+f 250//206 232//205 251//211
+f 250//206 251//211 257//212
+f 267//207 250//206 257//212
+f 267//207 257//212 256//213
+f 215//209 199//208 218//214
+f 215//209 218//214 234//215
+f 233//210 215//209 234//215
+f 233//210 234//215 241//216
+f 251//211 233//210 241//216
+f 251//211 241//216 240//217
+f 257//212 251//211 240//217
+f 257//212 240//217 239//218
+f 256//213 257//212 239//218
+f 256//213 239//218 238//219
+f 234//215 218//214 219//220
+f 234//215 219//220 224//221
+f 241//216 234//215 224//221
+f 241//216 224//221 223//222
+f 240//217 241//216 223//222
+f 240//217 223//222 222//223
+f 239//218 240//217 222//223
+f 239//218 222//223 221//224
+f 238//219 239//218 221//224
+f 238//219 221//224 220//225
+f 219//220 218//214 1285//226
+f 648//227 691//228 207//229
+f 224//221 219//220 208//230
+f 224//221 208//230 204//231
+f 223//222 224//221 204//231
+f 223//222 204//231 203//232
+f 222//223 223//222 203//232
+f 222//223 203//232 202//233
+f 221//224 222//223 202//233
+f 221//224 202//233 201//234
+f 220//225 221//224 201//234
+f 220//225 201//234 212//235
+f 204//231 208//230 191//236
+f 204//231 191//236 188//237
+f 203//232 204//231 188//237
+f 203//232 188//237 187//238
+f 202//233 203//232 187//238
+f 202//233 187//238 186//239
+f 201//234 202//233 186//239
+f 201//234 186//239 194//240
+f 212//235 201//234 194//240
+f 212//235 194//240 211//241
+f 188//237 191//236 174//242
+f 188//237 174//242 176//243
+f 187//238 188//237 176//243
+f 187//238 176//243 175//244
+f 186//239 187//238 175//244
+f 186//239 175//244 180//245
+f 194//240 186//239 180//245
+f 194//240 180//245 193//246
+f 211//241 194//240 193//246
+f 211//241 193//246 210//247
+f 613//248 585//249 1258//250
+f 176//243 174//242 168//251
+f 176//243 168//251 165//252
+f 175//244 176//243 165//252
+f 175//244 165//252 170//253
+f 180//245 175//244 170//253
+f 180//245 170//253 179//254
+f 193//246 180//245 179//254
+f 193//246 179//254 192//255
+f 210//247 193//246 192//255
+f 210//247 192//255 209//256
+f 168//251 174//242 164//257
+f 165//252 168//251 161//258
+f 165//252 161//258 162//259
+f 170//253 165//252 162//259
+f 170//253 162//259 171//260
+f 179//254 170//253 171//260
+f 179//254 171//260 181//261
+f 192//255 179//254 181//261
+f 192//255 181//261 195//262
+f 209//256 192//255 195//262
+f 209//256 195//262 213//263
+f 160//178 161//258 158//179
+f 161//258 160//178 162//259
+f 162//259 160//178 166//181
+f 171//260 162//259 166//181
+f 171//260 166//181 177//184
+f 181//261 171//260 177//184
+f 181//261 177//184 189//186
+f 195//262 181//261 189//186
+f 195//262 189//186 205//188
+f 213//263 195//262 205//188
+f 213//263 205//188 225//190
+f 242//264 225//190 235//191
+f 242//264 235//191 252//265
+f 258//266 242//264 252//265
+f 258//266 252//265 268//267
+f 273//268 258//266 268//267
+f 273//268 268//267 283//269
+f 287//270 273//268 283//269
+f 287//270 283//269 298//271
+f 300//272 287//270 298//271
+f 300//272 298//271 299//273
+f 312//274 300//272 299//273
+f 312//274 299//273 310//275
+f 252//265 235//191 253//197
+f 252//265 253//197 269//276
+f 268//267 252//265 269//276
+f 268//267 269//276 284//277
+f 283//269 268//267 284//277
+f 283//269 284//277 286//278
+f 298//271 283//269 286//278
+f 298//271 286//278 285//279
+f 299//273 298//271 285//279
+f 299//273 285//279 296//280
+f 310//275 299//273 296//280
+f 310//275 296//280 309//281
+f 269//276 253//197 267//207
+f 269//276 267//207 272//282
+f 284//277 269//276 272//282
+f 284//277 272//282 271//283
+f 286//278 284//277 271//283
+f 286//278 271//283 270//284
+f 285//279 286//278 270//284
+f 285//279 270//284 281//285
+f 296//280 285//279 281//285
+f 296//280 281//285 295//286
+f 309//281 296//280 295//286
+f 309//281 295//286 308//287
+f 272//282 267//207 256//213
+f 272//282 256//213 255//288
+f 271//283 272//282 255//288
+f 271//283 255//288 254//289
+f 270//284 271//283 254//289
+f 270//284 254//289 265//290
+f 281//285 270//284 265//290
+f 281//285 265//290 280//291
+f 295//286 281//285 280//291
+f 295//286 280//291 294//292
+f 308//287 295//286 294//292
+f 308//287 294//292 307//293
+f 255//288 256//213 238//219
+f 255//288 238//219 237//294
+f 254//289 255//288 237//294
+f 254//289 237//294 248//295
+f 265//290 254//289 248//295
+f 265//290 248//295 264//296
+f 280//291 265//290 264//296
+f 280//291 264//296 279//297
+f 294//292 280//291 279//297
+f 294//292 279//297 293//298
+f 307//293 294//292 293//298
+f 307//293 293//298 306//299
+f 237//294 238//219 220//225
+f 237//294 220//225 230//300
+f 248//295 237//294 230//300
+f 248//295 230//300 247//301
+f 264//296 248//295 247//301
+f 264//296 247//301 263//302
+f 279//297 264//296 263//302
+f 279//297 263//302 278//303
+f 293//298 279//297 278//303
+f 293//298 278//303 292//304
+f 306//299 293//298 292//304
+f 306//299 292//304 305//305
+f 230//300 220//225 212//235
+f 230//300 212//235 229//306
+f 247//301 230//300 229//306
+f 247//301 229//306 246//307
+f 263//302 247//301 246//307
+f 263//302 246//307 262//308
+f 278//303 263//302 262//308
+f 278//303 262//308 277//309
+f 292//304 278//303 277//309
+f 292//304 277//309 291//310
+f 305//305 292//304 291//310
+f 305//305 291//310 304//311
+f 229//306 212//235 211//241
+f 229//306 211//241 228//312
+f 246//307 229//306 228//312
+f 246//307 228//312 245//313
+f 262//308 246//307 245//313
+f 262//308 245//313 261//314
+f 277//309 262//308 261//314
+f 277//309 261//314 276//315
+f 291//310 277//309 276//315
+f 291//310 276//315 290//316
+f 304//311 291//310 290//316
+f 304//311 290//316 303//317
+f 228//312 211//241 210//247
+f 228//312 210//247 227//318
+f 245//313 228//312 227//318
+f 245//313 227//318 244//319
+f 261//314 245//313 244//319
+f 261//314 244//319 260//320
+f 276//315 261//314 260//320
+f 276//315 260//320 275//321
+f 290//316 276//315 275//321
+f 290//316 275//321 289//322
+f 303//317 290//316 289//322
+f 303//317 289//322 302//323
+f 227//318 210//247 209//256
+f 227//318 209//256 226//324
+f 244//319 227//318 226//324
+f 244//319 226//324 243//325
+f 260//320 244//319 243//325
+f 260//320 243//325 259//326
+f 275//321 260//320 259//326
+f 275//321 259//326 274//327
+f 289//322 275//321 274//327
+f 289//322 274//327 288//328
+f 302//323 289//322 288//328
+f 302//323 288//328 301//329
+f 226//324 209//256 213//263
+f 226//324 213//263 231//330
+f 243//325 226//324 231//330
+f 243//325 231//330 249//331
+f 259//326 243//325 249//331
+f 259//326 249//331 266//332
+f 274//327 259//326 266//332
+f 274//327 266//332 282//333
+f 288//328 274//327 282//333
+f 288//328 282//333 297//334
+f 301//329 288//328 297//334
+f 301//329 297//334 311//335
+f 231//330 213//263 225//190
+f 231//330 225//190 242//264
+f 249//331 231//330 242//264
+f 249//331 242//264 258//266
+f 266//332 249//331 258//266
+f 266//332 258//266 273//268
+f 282//333 266//332 273//268
+f 282//333 273//268 287//270
+f 297//334 282//333 287//270
+f 297//334 287//270 300//272
+f 311//335 297//334 300//272
+f 311//335 300//272 312//274
+f 312//274 310//275 323//336
+f 302//323 315//337 316//338
+f 304//311 317//339 318//340
+f 303//317 316//338 317//339
+f 309//281 308//287 321//341
+f 307//293 306//299 319//342
+f 311//335 313//343 314//344
+f 301//329 314//344 315//337
+f 312//274 324//345 313//343
+f 306//299 305//305 318//340
+f 308//287 307//293 320//346
+f 310//275 309//281 322//347
+f 322//347 321//341 325//348
+f 314//344 313//343 325//348
+f 323//336 322//347 325//348
+f 319//342 318//340 325//348
+f 315//337 314//344 325//348
+f 321//341 320//346 325//348
+f 324//345 323//336 325//348
+f 320//346 319//342 325//348
+f 317//339 316//338 325//348
+f 316//338 315//337 325//348
+f 313//343 324//345 325//348
+f 318//340 317//339 325//348
+f 326//349 327//350 328//351
+f 326//349 328//351 329//352
+f 333//353 326//349 329//352
+f 333//353 329//352 338//354
+f 347//355 333//353 338//354
+f 347//355 338//354 354//356
+f 364//357 347//355 354//356
+f 364//357 354//356 374//358
+f 386//359 364//357 374//358
+f 386//359 374//358 398//360
+f 412//361 386//359 398//360
+f 412//361 398//360 429//362
+f 329//352 328//351 334//363
+f 329//352 334//363 339//364
+f 338//354 329//352 339//364
+f 338//354 339//364 355//365
+f 354//356 338//354 355//365
+f 354//356 355//365 375//366
+f 374//358 354//356 375//366
+f 374//358 375//366 399//367
+f 398//360 374//358 399//367
+f 398//360 399//367 430//368
+f 429//362 398//360 430//368
+f 429//362 430//368 464//369
+f 339//364 334//363 342//370
+f 339//364 342//370 356//371
+f 355//365 339//364 356//371
+f 355//365 356//371 376//372
+f 375//366 355//365 376//372
+f 375//366 376//372 400//373
+f 399//367 375//366 400//373
+f 399//367 400//373 431//374
+f 430//368 399//367 431//374
+f 430//368 431//374 465//375
+f 464//369 430//368 465//375
+f 464//369 465//375 497//376
+f 356//371 342//370 351//377
+f 356//371 351//377 370//378
+f 376//372 356//371 370//378
+f 376//372 370//378 393//379
+f 400//373 376//372 393//379
+f 400//373 393//379 422//380
+f 431//374 400//373 422//380
+f 431//374 422//380 457//381
+f 465//375 431//374 457//381
+f 465//375 457//381 490//382
+f 497//376 465//375 490//382
+f 497//376 490//382 521//383
+f 370//378 351//377 361//384
+f 370//378 361//384 382//385
+f 393//379 370//378 382//385
+f 393//379 382//385 408//386
+f 422//380 393//379 408//386
+f 422//380 408//386 439//387
+f 457//381 422//380 439//387
+f 457//381 439//387 473//388
+f 490//382 457//381 473//388
+f 490//382 473//388 504//389
+f 521//383 490//382 504//389
+f 521//383 504//389 535//390
+f 382//385 361//384 369//391
+f 382//385 369//391 392//392
+f 408//386 382//385 392//392
+f 408//386 392//392 421//393
+f 439//387 408//386 421//393
+f 439//387 421//393 456//394
+f 473//388 439//387 456//394
+f 473//388 456//394 489//395
+f 504//389 473//388 489//395
+f 504//389 489//395 520//396
+f 535//390 504//389 520//396
+f 535//390 520//396 550//397
+f 392//392 369//391 380//398
+f 392//392 380//398 407//399
+f 421//393 392//392 407//399
+f 421//393 407//399 438//400
+f 456//394 421//393 438//400
+f 456//394 438//400 472//401
+f 489//395 456//394 472//401
+f 489//395 472//401 503//402
+f 520//396 489//395 503//402
+f 520//396 503//402 534//403
+f 550//397 520//396 534//403
+f 550//397 534//403 563//404
+f 407//399 380//398 391//405
+f 407//399 391//405 420//406
+f 438//400 407//399 420//406
+f 438//400 420//406 455//407
+f 472//401 438//400 455//407
+f 472//401 455//407 488//408
+f 503//402 472//401 488//408
+f 503//402 488//408 519//409
+f 534//403 503//402 519//409
+f 534//403 519//409 549//410
+f 563//404 534//403 549//410
+f 563//404 549//410 578//411
+f 420//406 391//405 404//412
+f 420//406 404//412 437//413
+f 455//407 420//406 437//413
+f 455//407 437//413 471//414
+f 488//408 455//407 471//414
+f 488//408 471//414 502//415
+f 519//409 488//408 502//415
+f 519//409 502//415 533//416
+f 549//410 519//409 533//416
+f 549//410 533//416 562//417
+f 578//411 549//410 562//417
+f 578//411 562//417 589//418
+f 437//413 404//412 419//419
+f 437//413 419//419 454//420
+f 471//414 437//413 454//420
+f 471//414 454//420 487//421
+f 502//415 471//414 487//421
+f 502//415 487//421 518//422
+f 533//416 502//415 518//422
+f 533//416 518//422 548//423
+f 562//417 533//416 548//423
+f 562//417 548//423 577//424
+f 589//418 562//417 577//424
+f 589//418 577//424 594//425
+f 454//420 419//419 436//426
+f 454//420 436//426 470//427
+f 487//421 454//420 470//427
+f 487//421 470//427 501//428
+f 518//422 487//421 501//428
+f 518//422 501//428 532//429
+f 548//423 518//422 532//429
+f 548//423 532//429 555//430
+f 577//424 548//423 555//430
+f 577//424 555//430 567//431
+f 594//425 577//424 567//431
+f 594//425 567//431 582//432
+f 470//427 436//426 453//433
+f 470//427 453//433 486//434
+f 501//428 470//427 486//434
+f 501//428 486//434 508//435
+f 532//429 501//428 508//435
+f 532//429 508//435 525//436
+f 555//430 532//429 525//436
+f 555//430 525//436 538//437
+f 567//431 555//430 538//437
+f 567//431 538//437 554//438
+f 582//432 567//431 554//438
+f 582//432 554//438 566//33
+f 486//434 453//433 462//439
+f 486//434 462//439 477//440
+f 508//435 486//434 477//440
+f 508//435 477//440 494//441
+f 525//436 508//435 494//441
+f 525//436 494//441 507//442
+f 538//437 525//436 507//442
+f 538//437 507//442 524//443
+f 554//438 538//437 524//443
+f 554//438 524//443 537//444
+f 566//33 554//438 537//444
+f 566//33 537//444 553//31
+f 477//440 462//439 443//445
+f 477//440 443//445 461//446
+f 494//441 477//440 461//446
+f 494//441 461//446 476//447
+f 507//442 494//441 476//447
+f 507//442 476//447 493//448
+f 524//443 507//442 493//448
+f 524//443 493//448 506//449
+f 537//444 524//443 506//449
+f 537//444 506//449 523//450
+f 553//31 537//444 523//450
+f 553//31 523//450 536//451
+f 461//446 443//445 426//452
+f 461//446 426//452 442//453
+f 476//447 461//446 442//453
+f 476//447 442//453 460//454
+f 493//448 476//447 460//454
+f 493//448 460//454 475//455
+f 506//449 493//448 475//455
+f 506//449 475//455 492//456
+f 523//450 506//449 492//456
+f 523//450 492//456 505//457
+f 536//451 523//450 505//457
+f 536//451 505//457 522//458
+f 442//453 426//452 411//459
+f 442//453 411//459 425//460
+f 460//454 442//453 425//460
+f 460//454 425//460 441//461
+f 475//455 460//454 441//461
+f 475//455 441//461 459//462
+f 492//456 475//455 459//462
+f 492//456 459//462 474//463
+f 505//457 492//456 474//463
+f 505//457 474//463 491//464
+f 522//458 505//457 491//464
+f 522//458 491//464 499//465
+f 425//460 411//459 396//466
+f 425//460 396//466 410//467
+f 441//461 425//460 410//467
+f 441//461 410//467 424//468
+f 459//462 441//461 424//468
+f 459//462 424//468 440//469
+f 474//463 459//462 440//469
+f 474//463 440//469 458//470
+f 491//464 474//463 458//470
+f 491//464 458//470 467//471
+f 499//465 491//464 467//471
+f 499//465 467//471 466//472
+f 410//467 396//466 385//473
+f 410//467 385//473 395//474
+f 424//468 410//467 395//474
+f 424//468 395//474 409//475
+f 440//469 424//468 409//475
+f 440//469 409//475 423//476
+f 458//470 440//469 423//476
+f 458//470 423//476 433//477
+f 467//471 458//470 433//477
+f 467//471 433//477 432//478
+f 466//472 467//471 432//478
+f 466//472 432//478 434//479
+f 395//474 385//473 372//480
+f 395//474 372//480 383//481
+f 409//475 395//474 383//481
+f 409//475 383//481 394//482
+f 423//476 409//475 394//482
+f 423//476 394//482 402//483
+f 433//477 423//476 402//483
+f 433//477 402//483 401//484
+f 432//478 433//477 401//484
+f 432//478 401//484 403//485
+f 434//479 432//478 403//485
+f 434//479 403//485 417//486
+f 383//481 372//480 362//487
+f 383//481 362//487 371//488
+f 394//482 383//481 371//488
+f 394//482 371//488 378//489
+f 402//483 394//482 378//489
+f 402//483 378//489 377//490
+f 401//484 402//483 377//490
+f 401//484 377//490 379//491
+f 403//485 401//484 379//491
+f 403//485 379//491 390//492
+f 417//486 403//485 390//492
+f 417//486 390//492 416//493
+f 371//488 362//487 352//494
+f 371//488 352//494 358//495
+f 378//489 371//488 358//495
+f 378//489 358//495 357//496
+f 377//490 378//489 357//496
+f 377//490 357//496 359//497
+f 379//491 377//490 359//497
+f 379//491 359//497 367//498
+f 390//492 379//491 367//498
+f 390//492 367//498 389//499
+f 416//493 390//492 389//499
+f 416//493 389//499 415//500
+f 358//495 352//494 345//501
+f 358//495 345//501 340//502
+f 357//496 358//495 340//502
+f 357//496 340//502 341//503
+f 359//497 357//496 341//503
+f 359//497 341//503 349//504
+f 367//498 359//497 349//504
+f 367//498 349//504 366//505
+f 389//499 367//498 366//505
+f 389//499 366//505 388//506
+f 415//500 389//499 388//506
+f 415//500 388//506 414//507
+f 340//502 345//501 335//508
+f 340//502 335//508 330//509
+f 341//503 340//502 330//509
+f 341//503 330//509 336//510
+f 349//504 341//503 336//510
+f 349//504 336//510 348//511
+f 366//505 349//504 348//511
+f 366//505 348//511 365//512
+f 388//506 366//505 365//512
+f 388//506 365//512 387//513
+f 414//507 388//506 387//513
+f 414//507 387//513 413//514
+f 330//509 335//508 327//350
+f 327//350 326//349 330//509
+f 330//509 326//349 336//510
+f 336//510 326//349 333//353
+f 348//511 336//510 333//353
+f 348//511 333//353 347//355
+f 365//512 348//511 347//355
+f 365//512 347//355 364//357
+f 387//513 365//512 364//357
+f 387//513 364//357 386//359
+f 413//514 387//513 386//359
+f 413//514 386//359 412//361
+f 445//515 412//361 429//362
+f 445//515 429//362 463//516
+f 478//517 445//515 463//516
+f 478//517 463//516 495//518
+f 509//176 478//517 495//518
+f 509//176 495//518 526//519
+f 463//516 429//362 464//369
+f 463//516 464//369 496//520
+f 495//518 463//516 496//520
+f 495//518 496//520 527//521
+f 526//519 495//518 527//521
+f 526//519 527//521 557//522
+f 556//523 526//519 557//522
+f 556//523 557//522 583//524
+f 595//202 556//523 583//524
+f 595//202 583//524 611//525
+f 621//526 595//202 611//525
+f 621//526 611//525 638//527
+f 496//520 464//369 497//376
+f 496//520 497//376 528//528
+f 527//521 496//520 528//528
+f 527//521 528//528 558//529
+f 557//522 527//521 558//529
+f 557//522 558//529 584//530
+f 583//524 557//522 584//530
+f 583//524 584//530 612//531
+f 611//525 583//524 612//531
+f 611//525 612//531 639//532
+f 638//527 611//525 639//532
+f 638//527 639//532 664//533
+f 528//528 497//376 521//383
+f 528//528 521//383 551//534
+f 558//529 528//528 551//534
+f 558//529 551//534 580//535
+f 584//530 558//529 580//535
+f 584//530 580//535 608//536
+f 612//531 584//530 608//536
+f 612//531 608//536 634//537
+f 639//532 612//531 634//537
+f 639//532 634//537 661//538
+f 664//533 639//532 661//538
+f 664//533 661//538 688//539
+f 551//534 521//383 535//390
+f 551//534 535//390 564//540
+f 580//535 551//534 564//540
+f 580//535 564//540 591//541
+f 608//536 580//535 591//541
+f 608//536 591//541 618//542
+f 634//537 608//536 618//542
+f 634//537 618//542 644//543
+f 661//538 634//537 644//543
+f 661//538 644//543 670//544
+f 688//539 661//538 670//544
+f 688//539 670//544 698//545
+f 564//540 535//390 550//397
+f 564//540 550//397 579//546
+f 591//541 564//540 579//546
+f 591//541 579//546 607//547
+f 618//542 591//541 607//547
+f 618//542 607//547 633//548
+f 644//543 618//542 633//548
+f 644//543 633//548 660//549
+f 670//544 644//543 660//549
+f 670//544 660//549 687//550
+f 698//545 670//544 687//550
+f 698//545 687//550 717//551
+f 579//546 550//397 563//404
+f 579//546 563//404 590//552
+f 607//547 579//546 590//552
+f 607//547 590//552 617//553
+f 633//548 607//547 617//553
+f 633//548 617//553 643//554
+f 660//549 633//548 643//554
+f 660//549 643//554 669//555
+f 687//550 660//549 669//555
+f 687//550 669//555 697//556
+f 717//551 687//550 697//556
+f 717//551 697//556 727//557
+f 590//552 563//404 578//411
+f 590//552 578//411 606//558
+f 617//553 590//552 606//558
+f 617//553 606//558 632//559
+f 643//554 617//553 632//559
+f 643//554 632//559 659//560
+f 669//555 643//554 659//560
+f 669//555 659//560 673//561
+f 697//556 669//555 673//561
+f 697//556 673//561 700//562
+f 727//557 697//556 700//562
+f 727//557 700//562 699//563
+f 606//558 578//411 589//418
+f 606//558 589//418 616//564
+f 632//559 606//558 616//564
+f 632//559 616//564 637//565
+f 659//560 632//559 637//565
+f 659//560 637//565 647//566
+f 673//561 659//560 647//566
+f 673//561 647//566 672//567
+f 700//562 673//561 672//567
+f 700//562 672//567 671//568
+f 699//563 700//562 671//568
+f 699//563 671//568 689//569
+f 616//564 589//418 594//425
+f 616//564 594//425 610//570
+f 637//565 616//564 610//570
+f 637//565 610//570 620//571
+f 647//566 637//565 620//571
+f 647//566 620//571 646//572
+f 672//567 647//566 646//572
+f 672//567 646//572 645//573
+f 671//568 672//567 645//573
+f 671//568 645//573 662//574
+f 689//569 671//568 662//574
+f 689//569 662//574 668//575
+f 610//570 594//425 582//432
+f 610//570 582//432 593//3
+f 620//571 610//570 593//3
+f 620//571 593//3 636//89
+f 646//572 620//571 636//89
+f 646//572 636//89 619//576
+f 645//573 646//572 619//576
+f 645//573 619//576 635//577
+f 662//574 645//573 635//577
+f 662//574 635//577 642//578
+f 668//575 662//574 642//578
+f 668//575 642//578 641//579
+f 593//3 582//432 566//33
+f 619//576 636//89 592//57
+f 619//576 592//57 609//580
+f 635//577 619//576 609//580
+f 635//577 609//580 615//581
+f 642//578 635//577 615//581
+f 642//578 615//581 614//582
+f 641//579 642//578 614//582
+f 592//57 565//56 581//583
+f 609//580 592//57 581//583
+f 609//580 581//583 587//584
+f 615//581 609//580 587//584
+f 615//581 587//584 586//585
+f 614//582 615//581 586//585
+f 614//582 586//585 588//586
+f 565//56 553//31 536//451
+f 565//56 536//451 552//587
+f 581//583 565//56 552//587
+f 581//583 552//587 560//588
+f 587//584 581//583 560//588
+f 587//584 560//588 559//589
+f 586//585 587//584 559//589
+f 586//585 559//589 561//590
+f 588//586 586//585 561//590
+f 588//586 561//590 576//591
+f 605//592 588//586 576//591
+f 605//592 576//591 604//593
+f 552//587 536//451 522//458
+f 552//587 522//458 530//594
+f 560//588 552//587 530//594
+f 560//588 530//594 529//595
+f 559//589 560//588 529//595
+f 559//589 529//595 531//596
+f 561//590 559//589 531//596
+f 561//590 531//596 547//597
+f 576//591 561//590 547//597
+f 576//591 547//597 575//598
+f 604//593 576//591 575//598
+f 604//593 575//598 603//599
+f 530//594 522//458 499//465
+f 530//594 499//465 498//600
+f 529//595 530//594 498//600
+f 529//595 498//600 500//601
+f 531//596 529//595 500//601
+f 531//596 500//601 517//602
+f 547//597 531//596 517//602
+f 547//597 517//602 546//603
+f 575//598 547//597 546//603
+f 575//598 546//603 574//604
+f 603//599 575//598 574//604
+f 603//599 574//604 602//605
+f 498//600 499//465 466//472
+f 498//600 466//472 468//606
+f 500//601 498//600 468//606
+f 500//601 468//606 485//607
+f 517//602 500//601 485//607
+f 517//602 485//607 516//608
+f 546//603 517//602 516//608
+f 546//603 516//608 545//609
+f 574//604 546//603 545//609
+f 574//604 545//609 573//610
+f 602//605 574//604 573//610
+f 602//605 573//610 601//611
+f 468//606 466//472 434//479
+f 468//606 434//479 451//612
+f 485//607 468//606 451//612
+f 485//607 451//612 484//613
+f 516//608 485//607 484//613
+f 516//608 484//613 515//614
+f 545//609 516//608 515//614
+f 545//609 515//614 544//615
+f 573//610 545//609 544//615
+f 573//610 544//615 572//616
+f 601//611 573//610 572//616
+f 601//611 572//616 600//617
+f 451//612 434//479 417//486
+f 451//612 417//486 450//618
+f 484//613 451//612 450//618
+f 484//613 450//618 483//619
+f 515//614 484//613 483//619
+f 515//614 483//619 514//620
+f 544//615 515//614 514//620
+f 544//615 514//620 543//621
+f 572//616 544//615 543//621
+f 572//616 543//621 571//622
+f 600//617 572//616 571//622
+f 600//617 571//622 599//623
+f 450//618 417//486 416//493
+f 450//618 416//493 449//624
+f 483//619 450//618 449//624
+f 483//619 449//624 482//625
+f 514//620 483//619 482//625
+f 514//620 482//625 513//626
+f 543//621 514//620 513//626
+f 543//621 513//626 542//627
+f 571//622 543//621 542//627
+f 571//622 542//627 570//628
+f 599//623 571//622 570//628
+f 599//623 570//628 598//629
+f 449//624 416//493 415//500
+f 449//624 415//500 448//630
+f 482//625 449//624 448//630
+f 482//625 448//630 481//631
+f 513//626 482//625 481//631
+f 513//626 481//631 512//632
+f 542//627 513//626 512//632
+f 542//627 512//632 541//633
+f 570//628 542//627 541//633
+f 570//628 541//633 569//634
+f 598//629 570//628 569//634
+f 598//629 569//634 597//635
+f 448//630 415//500 414//507
+f 448//630 414//507 447//636
+f 481//631 448//630 447//636
+f 481//631 447//636 480//637
+f 512//632 481//631 480//637
+f 512//632 480//637 511//638
+f 541//633 512//632 511//638
+f 541//633 511//638 540//639
+f 569//634 541//633 540//639
+f 569//634 540//639 568//640
+f 597//635 569//634 568//640
+f 597//635 568//640 596//641
+f 447//636 414//507 413//514
+f 447//636 413//514 446//642
+f 480//637 447//636 446//642
+f 480//637 446//642 479//643
+f 511//638 480//637 479//643
+f 511//638 479//643 510//644
+f 540//639 511//638 510//644
+f 540//639 510//644 539//175
+f 568//640 540//639 539//175
+f 568//640 539//175 585//249
+f 596//641 568//640 585//249
+f 596//641 585//249 613//248
+f 446//642 413//514 412//361
+f 446//642 412//361 445//515
+f 479//643 446//642 445//515
+f 479//643 445//515 478//517
+f 510//644 479//643 478//517
+f 510//644 478//517 509//176
+f 539//175 510//644 509//176
+f 691//228 648//227 674//645
+f 702//646 691//228 674//645
+f 702//646 674//645 701//647
+f 731//648 702//646 701//647
+f 731//648 701//647 730//649
+f 759//650 731//648 730//649
+f 759//650 730//649 758//651
+f 786//652 759//650 758//651
+f 786//652 758//651 785//653
+f 648//227 621//526 638//527
+f 648//227 638//527 663//654
+f 674//645 648//227 663//654
+f 674//645 663//654 690//655
+f 701//647 674//645 690//655
+f 701//647 690//655 720//656
+f 730//649 701//647 720//656
+f 730//649 720//656 749//657
+f 758//651 730//649 749//657
+f 758//651 749//657 777//658
+f 785//653 758//651 777//658
+f 785//653 777//658 805//659
+f 663//654 638//527 664//533
+f 663//654 664//533 692//660
+f 690//655 663//654 692//660
+f 690//655 692//660 721//661
+f 720//656 690//655 721//661
+f 720//656 721//661 750//662
+f 749//657 720//656 750//662
+f 749//657 750//662 778//663
+f 777//658 749//657 778//663
+f 777//658 778//663 806//664
+f 805//659 777//658 806//664
+f 805//659 806//664 833//665
+f 692//660 664//533 688//539
+f 692//660 688//539 718//666
+f 721//661 692//660 718//666
+f 721//661 718//666 747//667
+f 750//662 721//661 747//667
+f 750//662 747//667 775//668
+f 778//663 750//662 775//668
+f 778//663 775//668 803//669
+f 806//664 778//663 803//669
+f 806//664 803//669 831//670
+f 833//665 806//664 831//670
+f 833//665 831//670 838//671
+f 718//666 688//539 698//545
+f 718//666 698//545 728//672
+f 747//667 718//666 728//672
+f 747//667 728//672 756//673
+f 775//668 747//667 756//673
+f 775//668 756//673 784//674
+f 803//669 775//668 784//674
+f 803//669 784//674 804//675
+f 831//670 803//669 804//675
+f 831//670 804//675 811//676
+f 838//671 831//670 811//676
+f 838//671 811//676 830//677
+f 728//672 698//545 717//551
+f 728//672 717//551 746//678
+f 756//673 728//672 746//678
+f 756//673 746//678 757//679
+f 784//674 756//673 757//679
+f 784//674 757//679 776//680
+f 804//675 784//674 776//680
+f 804//675 776//680 783//681
+f 811//676 804//675 783//681
+f 811//676 783//681 802//682
+f 830//677 811//676 802//682
+f 830//677 802//682 810//683
+f 746//678 717//551 727//557
+f 746//678 727//557 729//684
+f 757//679 746//678 729//684
+f 757//679 729//684 748//685
+f 776//680 757//679 748//685
+f 776//680 748//685 755//686
+f 783//681 776//680 755//686
+f 783//681 755//686 774//687
+f 802//682 783//681 774//687
+f 802//682 774//687 782//688
+f 810//683 802//682 782//688
+f 810//683 782//688 809//689
+f 729//684 727//557 699//563
+f 729//684 699//563 719//690
+f 748//685 729//684 719//690
+f 748//685 719//690 726//691
+f 755//686 748//685 726//691
+f 755//686 726//691 745//692
+f 774//687 755//686 745//692
+f 774//687 745//692 754//693
+f 782//688 774//687 754//693
+f 782//688 754//693 781//694
+f 809//689 782//688 781//694
+f 809//689 781//694 780//695
+f 719//690 699//563 689//569
+f 719//690 689//569 696//696
+f 726//691 719//690 696//696
+f 726//691 696//696 716//697
+f 745//692 726//691 716//697
+f 745//692 716//697 725//698
+f 754//693 745//692 725//698
+f 754//693 725//698 753//699
+f 781//694 754//693 753//699
+f 781//694 753//699 752//700
+f 780//695 781//694 752//700
+f 780//695 752//700 773//701
+f 696//696 689//569 668//575
+f 696//696 668//575 686//702
+f 716//697 696//696 686//702
+f 716//697 686//702 695//703
+f 725//698 716//697 695//703
+f 725//698 695//703 724//704
+f 753//699 725//698 724//704
+f 753//699 724//704 723//705
+f 752//700 753//699 723//705
+f 752//700 723//705 744//706
+f 773//701 752//700 744//706
+f 773//701 744//706 772//707
+f 686//702 668//575 641//579
+f 686//702 641//579 667//708
+f 695//703 686//702 667//708
+f 695//703 667//708 715//160
+f 724//704 695//703 715//160
+f 724//704 715//160 694//709
+f 723//705 724//704 694//709
+f 723//705 694//709 714//710
+f 744//706 723//705 714//710
+f 744//706 714//710 743//711
+f 772//707 744//706 743//711
+f 772//707 743//711 771//712
+f 694//709 715//160 666//713
+f 694//709 666//713 685//714
+f 714//710 694//709 685//714
+f 714//710 685//714 713//715
+f 743//711 714//710 713//715
+f 743//711 713//715 742//716
+f 771//712 743//711 742//716
+f 771//712 742//716 770//717
+f 666//713 631//152 658//718
+f 685//714 666//713 658//718
+f 685//714 658//718 684//719
+f 713//715 685//714 684//719
+f 713//715 684//719 712//720
+f 742//716 713//715 712//720
+f 742//716 712//720 741//721
+f 770//717 742//716 741//721
+f 770//717 741//721 769//722
+f 631//152 605//592 604//593
+f 631//152 604//593 630//723
+f 658//718 631//152 630//723
+f 658//718 630//723 657//724
+f 684//719 658//718 657//724
+f 684//719 657//724 683//725
+f 712//720 684//719 683//725
+f 712//720 683//725 711//726
+f 741//721 712//720 711//726
+f 741//721 711//726 740//727
+f 769//722 741//721 740//727
+f 769//722 740//727 768//728
+f 630//723 604//593 603//599
+f 630//723 603//599 629//729
+f 657//724 630//723 629//729
+f 657//724 629//729 656//730
+f 683//725 657//724 656//730
+f 683//725 656//730 682//731
+f 711//726 683//725 682//731
+f 711//726 682//731 710//732
+f 740//727 711//726 710//732
+f 740//727 710//732 739//733
+f 768//728 740//727 739//733
+f 768//728 739//733 767//734
+f 629//729 603//599 602//605
+f 629//729 602//605 628//735
+f 656//730 629//729 628//735
+f 656//730 628//735 655//736
+f 682//731 656//730 655//736
+f 682//731 655//736 681//737
+f 710//732 682//731 681//737
+f 710//732 681//737 709//738
+f 739//733 710//732 709//738
+f 739//733 709//738 738//739
+f 767//734 739//733 738//739
+f 767//734 738//739 766//740
+f 628//735 602//605 601//611
+f 628//735 601//611 627//741
+f 655//736 628//735 627//741
+f 655//736 627//741 654//742
+f 681//737 655//736 654//742
+f 681//737 654//742 680//743
+f 709//738 681//737 680//743
+f 709//738 680//743 708//744
+f 738//739 709//738 708//744
+f 738//739 708//744 737//745
+f 766//740 738//739 737//745
+f 766//740 737//745 765//746
+f 627//741 601//611 600//617
+f 627//741 600//617 626//747
+f 654//742 627//741 626//747
+f 654//742 626//747 653//748
+f 680//743 654//742 653//748
+f 680//743 653//748 679//749
+f 708//744 680//743 679//749
+f 708//744 679//749 707//750
+f 737//745 708//744 707//750
+f 737//745 707//750 736//751
+f 765//746 737//745 736//751
+f 765//746 736//751 764//752
+f 626//747 600//617 599//623
+f 626//747 599//623 625//753
+f 653//748 626//747 625//753
+f 653//748 625//753 652//754
+f 679//749 653//748 652//754
+f 679//749 652//754 678//755
+f 707//750 679//749 678//755
+f 707//750 678//755 706//756
+f 736//751 707//750 706//756
+f 736//751 706//756 735//757
+f 764//752 736//751 735//757
+f 764//752 735//757 763//758
+f 625//753 599//623 598//629
+f 625//753 598//629 624//759
+f 652//754 625//753 624//759
+f 652//754 624//759 651//760
+f 678//755 652//754 651//760
+f 678//755 651//760 677//761
+f 706//756 678//755 677//761
+f 706//756 677//761 705//762
+f 735//757 706//756 705//762
+f 735//757 705//762 734//763
+f 763//758 735//757 734//763
+f 763//758 734//763 762//764
+f 624//759 598//629 597//635
+f 624//759 597//635 623//765
+f 651//760 624//759 623//765
+f 651//760 623//765 650//766
+f 677//761 651//760 650//766
+f 677//761 650//766 676//767
+f 705//762 677//761 676//767
+f 705//762 676//767 704//768
+f 734//763 705//762 704//768
+f 734//763 704//768 733//769
+f 762//764 734//763 733//769
+f 762//764 733//769 761//770
+f 623//765 597//635 596//641
+f 623//765 596//641 622//771
+f 650//766 623//765 622//771
+f 650//766 622//771 649//772
+f 676//767 650//766 649//772
+f 676//767 649//772 675//773
+f 704//768 676//767 675//773
+f 704//768 675//773 703//774
+f 733//769 704//768 703//774
+f 733//769 703//774 732//775
+f 761//770 733//769 732//775
+f 761//770 732//775 760//776
+f 622//771 596//641 613//248
+f 622//771 613//248 640//777
+f 649//772 622//771 640//777
+f 649//772 640//777 665//778
+f 675//773 649//772 665//778
+f 675//773 665//778 693//779
+f 703//774 675//773 693//779
+f 703//774 693//779 722//780
+f 732//775 703//774 722//780
+f 732//775 722//780 751//781
+f 760//776 732//775 751//781
+f 760//776 751//781 779//782
+f 693//779 665//778 691//228
+f 693//779 691//228 702//646
+f 722//780 693//779 702//646
+f 722//780 702//646 731//648
+f 751//781 722//780 731//648
+f 751//781 731//648 759//650
+f 779//782 751//781 759//650
+f 779//782 759//650 786//652
+f 917//783 918//784 913//785
+f 892//786 917//783 913//785
+f 892//786 913//785 887//787
+f 866//788 892//786 887//787
+f 866//788 887//787 861//789
+f 840//790 866//788 861//789
+f 840//790 861//789 834//791
+f 813//792 840//790 834//791
+f 813//792 834//791 807//793
+f 786//652 813//792 807//793
+f 786//652 807//793 779//782
+f 913//785 918//784 893//794
+f 887//787 913//785 893//794
+f 887//787 893//794 867//795
+f 861//789 887//787 867//795
+f 861//789 867//795 841//796
+f 834//791 861//789 841//796
+f 834//791 841//796 814//797
+f 807//793 834//791 814//797
+f 807//793 814//797 787//798
+f 779//782 807//793 787//798
+f 779//782 787//798 760//776
+f 893//794 918//784 894//799
+f 867//795 893//794 894//799
+f 867//795 894//799 868//800
+f 841//796 867//795 868//800
+f 841//796 868//800 842//801
+f 814//797 841//796 842//801
+f 814//797 842//801 815//802
+f 787//798 814//797 815//802
+f 787//798 815//802 788//803
+f 760//776 787//798 788//803
+f 760//776 788//803 761//770
+f 894//799 918//784 895//804
+f 868//800 894//799 895//804
+f 868//800 895//804 869//805
+f 842//801 868//800 869//805
+f 842//801 869//805 843//806
+f 815//802 842//801 843//806
+f 815//802 843//806 816//807
+f 788//803 815//802 816//807
+f 788//803 816//807 789//808
+f 761//770 788//803 789//808
+f 761//770 789//808 762//764
+f 895//804 918//784 896//809
+f 869//805 895//804 896//809
+f 869//805 896//809 870//810
+f 843//806 869//805 870//810
+f 843//806 870//810 844//811
+f 816//807 843//806 844//811
+f 816//807 844//811 817//812
+f 789//808 816//807 817//812
+f 789//808 817//812 790//813
+f 762//764 789//808 790//813
+f 762//764 790//813 763//758
+f 896//809 918//784 897//814
+f 870//810 896//809 897//814
+f 870//810 897//814 871//815
+f 844//811 870//810 871//815
+f 844//811 871//815 845//816
+f 817//812 844//811 845//816
+f 817//812 845//816 818//817
+f 790//813 817//812 818//817
+f 790//813 818//817 791//818
+f 763//758 790//813 791//818
+f 763//758 791//818 764//752
+f 897//814 918//784 898//819
+f 871//815 897//814 898//819
+f 871//815 898//819 872//820
+f 845//816 871//815 872//820
+f 845//816 872//820 846//821
+f 818//817 845//816 846//821
+f 818//817 846//821 819//822
+f 791//818 818//817 819//822
+f 791//818 819//822 792//823
+f 764//752 791//818 792//823
+f 764//752 792//823 765//746
+f 898//819 918//784 899//824
+f 872//820 898//819 899//824
+f 872//820 899//824 873//825
+f 846//821 872//820 873//825
+f 846//821 873//825 847//826
+f 819//822 846//821 847//826
+f 819//822 847//826 820//827
+f 792//823 819//822 820//827
+f 792//823 820//827 793//828
+f 765//746 792//823 793//828
+f 765//746 793//828 766//740
+f 899//824 918//784 900//829
+f 873//825 899//824 900//829
+f 873//825 900//829 874//830
+f 847//826 873//825 874//830
+f 847//826 874//830 848//831
+f 820//827 847//826 848//831
+f 820//827 848//831 821//832
+f 793//828 820//827 821//832
+f 793//828 821//832 794//833
+f 766//740 793//828 794//833
+f 766//740 794//833 767//734
+f 900//829 918//784 901//834
+f 874//830 900//829 901//834
+f 874//830 901//834 875//835
+f 848//831 874//830 875//835
+f 848//831 875//835 849//836
+f 821//832 848//831 849//836
+f 821//832 849//836 822//837
+f 794//833 821//832 822//837
+f 794//833 822//837 795//838
+f 767//734 794//833 795//838
+f 767//734 795//838 768//728
+f 901//834 918//784 902//839
+f 875//835 901//834 902//839
+f 875//835 902//839 876//840
+f 849//836 875//835 876//840
+f 849//836 876//840 850//841
+f 822//837 849//836 850//841
+f 822//837 850//841 823//842
+f 795//838 822//837 823//842
+f 795//838 823//842 796//843
+f 768//728 795//838 796//843
+f 768//728 796//843 769//722
+f 902//839 918//784 903//844
+f 876//840 902//839 903//844
+f 876//840 903//844 877//845
+f 850//841 876//840 877//845
+f 850//841 877//845 851//846
+f 823//842 850//841 851//846
+f 823//842 851//846 824//847
+f 796//843 823//842 824//847
+f 796//843 824//847 797//848
+f 769//722 796//843 797//848
+f 769//722 797//848 770//717
+f 903//844 918//784 904//849
+f 877//845 903//844 904//849
+f 877//845 904//849 878//850
+f 851//846 877//845 878//850
+f 851//846 878//850 852//851
+f 824//847 851//846 852//851
+f 824//847 852//851 825//852
+f 797//848 824//847 825//852
+f 797//848 825//852 798//853
+f 770//717 797//848 798//853
+f 770//717 798//853 771//712
+f 904//849 918//784 905//854
+f 878//850 904//849 905//854
+f 878//850 905//854 879//855
+f 852//851 878//850 879//855
+f 852//851 879//855 853//856
+f 825//852 852//851 853//856
+f 825//852 853//856 826//857
+f 798//853 825//852 826//857
+f 798//853 826//857 799//858
+f 771//712 798//853 799//858
+f 771//712 799//858 772//707
+f 905//854 918//784 906//859
+f 879//855 905//854 906//859
+f 879//855 906//859 880//860
+f 853//856 879//855 880//860
+f 853//856 880//860 854//861
+f 826//857 853//856 854//861
+f 826//857 854//861 827//862
+f 799//858 826//857 827//862
+f 799//858 827//862 800//863
+f 772//707 799//858 800//863
+f 772//707 800//863 773//701
+f 906//859 918//784 907//864
+f 880//860 906//859 907//864
+f 880//860 907//864 881//865
+f 854//861 880//860 881//865
+f 854//861 881//865 855//866
+f 827//862 854//861 855//866
+f 827//862 855//866 828//867
+f 800//863 827//862 828//867
+f 800//863 828//867 801//868
+f 773//701 800//863 801//868
+f 773//701 801//868 780//695
+f 907//864 918//784 908//869
+f 881//865 907//864 908//869
+f 881//865 908//869 882//870
+f 855//866 881//865 882//870
+f 855//866 882//870 856//871
+f 828//867 855//866 856//871
+f 828//867 856//871 829//872
+f 801//868 828//867 829//872
+f 801//868 829//872 808//873
+f 780//695 801//868 808//873
+f 780//695 808//873 809//689
+f 908//869 918//784 909//874
+f 882//870 908//869 909//874
+f 882//870 909//874 883//875
+f 856//871 882//870 883//875
+f 856//871 883//875 857//876
+f 829//872 856//871 857//876
+f 829//872 857//876 836//877
+f 808//873 829//872 836//877
+f 808//873 836//877 835//878
+f 809//689 808//873 835//878
+f 809//689 835//878 810//683
+f 909//874 918//784 910//879
+f 883//875 909//874 910//879
+f 883//875 910//879 884//880
+f 857//876 883//875 884//880
+f 857//876 884//880 863//881
+f 836//877 857//876 863//881
+f 836//877 863//881 862//882
+f 835//878 836//877 862//882
+f 835//878 862//882 837//883
+f 810//683 835//878 837//883
+f 810//683 837//883 830//677
+f 910//879 918//784 911//884
+f 884//880 910//879 911//884
+f 884//880 911//884 889//885
+f 863//881 884//880 889//885
+f 863//881 889//885 888//886
+f 862//882 863//881 888//886
+f 862//882 888//886 864//887
+f 837//883 862//882 864//887
+f 837//883 864//887 858//888
+f 830//677 837//883 858//888
+f 830//677 858//888 838//671
+f 911//884 918//784 915//889
+f 889//885 911//884 915//889
+f 889//885 915//889 914//890
+f 888//886 889//885 914//890
+f 888//886 914//890 890//891
+f 864//887 888//886 890//891
+f 864//887 890//891 885//892
+f 858//888 864//887 885//892
+f 858//888 885//892 859//893
+f 838//671 858//888 859//893
+f 838//671 859//893 833//665
+f 915//889 918//784 919//894
+f 914//890 915//889 919//894
+f 914//890 919//894 912//895
+f 890//891 914//890 912//895
+f 890//891 912//895 886//896
+f 885//892 890//891 886//896
+f 885//892 886//896 860//897
+f 859//893 885//892 860//897
+f 859//893 860//897 832//898
+f 833//665 859//893 832//898
+f 833//665 832//898 805//659
+f 919//894 918//784 916//899
+f 912//895 919//894 916//899
+f 912//895 916//899 891//900
+f 886//896 912//895 891//900
+f 886//896 891//900 865//901
+f 860//897 886//896 865//901
+f 860//897 865//901 839//902
+f 832//898 860//897 839//902
+f 832//898 839//902 812//903
+f 805//659 832//898 812//903
+f 805//659 812//903 785//653
+f 916//899 918//784 917//783
+f 891//900 916//899 917//783
+f 891//900 917//783 892//786
+f 865//901 891//900 892//786
+f 865//901 892//786 866//788
+f 839//902 865//901 866//788
+f 839//902 866//788 840//790
+f 812//903 839//902 840//790
+f 812//903 840//790 813//792
+f 785//653 812//903 813//792
+f 785//653 813//792 786//652
+f 404//412 1267//904 1268//905
+f 384//906 373//907 372//480
+f 346//908 345//501 352//494
+f 435//909 436//426 419//419
+f 331//910 327//350 335//508
+f 462//439 453//433 1265//911
+f 920//912 921//913 922//914
+f 920//912 922//914 923//915
+f 923//915 922//914 927//916
+f 923//915 927//916 933//917
+f 933//917 927//916 940//918
+f 933//917 940//918 949//919
+f 949//919 940//918 959//920
+f 949//919 959//920 971//921
+f 971//921 959//920 984//922
+f 971//921 984//922 999//923
+f 999//923 984//922 1011//924
+f 999//923 1011//924 1027//925
+f 1027//925 1011//924 1042//926
+f 1027//925 1042//926 1059//927
+f 1059//927 1042//926 1077//928
+f 1059//927 1077//928 1095//929
+f 1095//929 1077//928 1110//930
+f 1095//929 1110//930 1129//931
+f 1129//931 1110//930 1144//932
+f 1129//931 1144//932 1163//933
+f 1163//933 1144//932 1179//934
+f 1163//933 1179//934 1196//935
+f 1196//935 1179//934 1210//936
+f 1196//935 1210//936 1220//937
+f 1220//937 1210//936 1212//938
+f 1220//937 1212//938 1201//939
+f 1201//939 1212//938 1181//940
+f 1201//939 1181//940 1169//941
+f 1169//941 1181//940 1147//942
+f 1169//941 1147//942 1135//943
+f 1135//943 1147//942 1113//944
+f 1135//943 1113//944 1102//945
+f 1102//945 1113//944 1081//946
+f 1102//945 1081//946 1065//947
+f 1065//947 1081//946 1046//948
+f 1065//947 1046//948 1032//949
+f 1032//949 1046//948 1016//950
+f 1032//949 1016//950 1003//951
+f 1003//951 1016//950 988//952
+f 1003//951 988//952 974//953
+f 974//953 988//952 962//954
+f 974//953 962//954 951//955
+f 951//955 962//954 942//956
+f 951//955 942//956 934//957
+f 934//957 942//956 928//958
+f 934//957 928//958 924//959
+f 924//959 928//958 921//913
+f 921//913 920//912 924//959
+f 926//960 920//912 923//915
+f 926//960 923//915 932//961
+f 938//962 926//960 932//961
+f 938//962 932//961 947//963
+f 956//964 938//962 947//963
+f 956//964 947//963 968//965
+f 980//966 956//964 968//965
+f 980//966 968//965 995//967
+f 1006//968 980//966 995//967
+f 1006//968 995//967 1022//969
+f 1036//970 1006//968 1022//969
+f 1036//970 1022//969 1053//971
+f 932//961 923//915 933//917
+f 932//961 933//917 948//972
+f 947//963 932//961 948//972
+f 947//963 948//972 969//973
+f 968//965 947//963 969//973
+f 968//965 969//973 996//974
+f 995//967 968//965 996//974
+f 995//967 996//974 1023//975
+f 1022//969 995//967 1023//975
+f 1022//969 1023//975 1054//976
+f 1053//971 1022//969 1054//976
+f 1053//971 1054//976 1089//977
+f 948//972 933//917 949//919
+f 948//972 949//919 970//978
+f 969//973 948//972 970//978
+f 969//973 970//978 997//979
+f 996//974 969//973 997//979
+f 996//974 997//979 1024//980
+f 1023//975 996//974 1024//980
+f 1023//975 1024//980 1055//981
+f 1054//976 1023//975 1055//981
+f 1054//976 1055//981 1090//982
+f 1089//977 1054//976 1090//982
+f 1089//977 1090//982 1109//983
+f 970//978 949//919 971//921
+f 970//978 971//921 998//984
+f 997//979 970//978 998//984
+f 997//979 998//984 1025//985
+f 1024//980 997//979 1025//985
+f 1024//980 1025//985 1056//986
+f 1055//981 1024//980 1056//986
+f 1055//981 1056//986 1091//987
+f 1090//982 1055//981 1091//987
+f 1090//982 1091//987 1124//988
+f 1109//983 1090//982 1124//988
+f 1109//983 1124//988 1122//989
+f 998//984 971//921 999//923
+f 998//984 999//923 1026//990
+f 1025//985 998//984 1026//990
+f 1025//985 1026//990 1057//991
+f 1056//986 1025//985 1057//991
+f 1056//986 1057//991 1092//992
+f 1091//987 1056//986 1092//992
+f 1091//987 1092//992 1125//993
+f 1124//988 1091//987 1125//993
+f 1124//988 1125//993 1156//994
+f 1122//989 1124//988 1156//994
+f 1122//989 1156//994 1142//995
+f 1026//990 999//923 1027//925
+f 1026//990 1027//925 1058//996
+f 1057//991 1026//990 1058//996
+f 1057//991 1058//996 1093//997
+f 1092//992 1057//991 1093//997
+f 1092//992 1093//997 1126//998
+f 1125//993 1092//992 1126//998
+f 1125//993 1126//998 1159//999
+f 1156//994 1125//993 1159//999
+f 1156//994 1159//999 1176//1000
+f 1142//995 1156//994 1176//1000
+f 1142//995 1176//1000 1157//1001
+f 1058//996 1027//925 1059//927
+f 1058//996 1059//927 1094//1002
+f 1093//997 1058//996 1094//1002
+f 1093//997 1094//1002 1127//1003
+f 1126//998 1093//997 1127//1003
+f 1126//998 1127//1003 1160//1004
+f 1159//999 1126//998 1160//1004
+f 1159//999 1160//1004 1192//1005
+f 1176//1000 1159//999 1192//1005
+f 1176//1000 1192//1005 1189//1006
+f 1157//1001 1176//1000 1189//1006
+f 1157//1001 1189//1006 1178//1007
+f 1094//1002 1059//927 1095//929
+f 1094//1002 1095//929 1128//1008
+f 1127//1003 1094//1002 1128//1008
+f 1127//1003 1128//1008 1161//1009
+f 1160//1004 1127//1003 1161//1009
+f 1160//1004 1161//1009 1193//1010
+f 1192//1005 1160//1004 1193//1010
+f 1192//1005 1193//1010 1215//1011
+f 1189//1006 1192//1005 1215//1011
+f 1189//1006 1215//1011 1207//1012
+f 1178//1007 1189//1006 1207//1012
+f 1178//1007 1207//1012 1191//1013
+f 1128//1008 1095//929 1129//931
+f 1128//1008 1129//931 1162//1014
+f 1161//1009 1128//1008 1162//1014
+f 1161//1009 1162//1014 1194//1015
+f 1193//1010 1161//1009 1194//1015
+f 1193//1010 1194//1015 1217//1016
+f 1215//1011 1193//1010 1217//1016
+f 1215//1011 1217//1016 1227//1017
+f 1207//1012 1215//1011 1227//1017
+f 1207//1012 1227//1017 1216//1018
+f 1191//1013 1207//1012 1216//1018
+f 1191//1013 1216//1018 1209//1019
+f 1162//1014 1129//931 1163//933
+f 1162//1014 1163//933 1195//1020
+f 1194//1015 1162//1014 1195//1020
+f 1194//1015 1195//1020 1218//1021
+f 1217//1016 1194//1015 1218//1021
+f 1217//1016 1218//1021 1230//1022
+f 1227//1017 1217//1016 1230//1022
+f 1227//1017 1230//1022 1229//1023
+f 1216//1018 1227//1017 1229//1023
+f 1216//1018 1229//1023 1225//1024
+f 1209//1019 1216//1018 1225//1024
+f 1209//1019 1225//1024 1203//1025
+f 1195//1020 1163//933 1196//935
+f 1195//1020 1196//935 1219//1026
+f 1218//1021 1195//1020 1219//1026
+f 1218//1021 1219//1026 1231//1027
+f 1230//1022 1218//1021 1231//1027
+f 1230//1022 1231//1027 1232//1028
+f 1229//1023 1230//1022 1232//1028
+f 1229//1023 1232//1028 1228//1029
+f 1225//1024 1229//1023 1228//1029
+f 1225//1024 1228//1029 1214//1030
+f 1203//1025 1225//1024 1214//1030
+f 1203//1025 1214//1030 1184//1031
+f 1219//1026 1196//935 1220//937
+f 1219//1026 1220//937 1224//1032
+f 1231//1027 1219//1026 1224//1032
+f 1231//1027 1224//1032 1223//1033
+f 1232//1028 1231//1027 1223//1033
+f 1232//1028 1223//1033 1222//1034
+f 1228//1029 1232//1028 1222//1034
+f 1228//1029 1222//1034 1221//1035
+f 1214//1030 1228//1029 1221//1035
+f 1214//1030 1221//1035 1204//1036
+f 1184//1031 1214//1030 1204//1036
+f 1184//1031 1204//1036 1171//1037
+f 1224//1032 1220//937 1201//939
+f 1224//1032 1201//939 1200//1038
+f 1223//1033 1224//1032 1200//1038
+f 1223//1033 1200//1038 1199//1039
+f 1222//1034 1223//1033 1199//1039
+f 1222//1034 1199//1039 1198//1040
+f 1221//1035 1222//1034 1198//1040
+f 1221//1035 1198//1040 1197//1041
+f 1204//1036 1221//1035 1197//1041
+f 1204//1036 1197//1041 1185//1042
+f 1171//1037 1204//1036 1185//1042
+f 1171//1037 1185//1042 1151//1043
+f 1200//1038 1201//939 1169//941
+f 1200//1038 1169//941 1168//1044
+f 1199//1039 1200//1038 1168//1044
+f 1199//1039 1168//1044 1167//1045
+f 1198//1040 1199//1039 1167//1045
+f 1198//1040 1167//1045 1166//1046
+f 1197//1041 1198//1040 1166//1046
+f 1197//1041 1166//1046 1165//1047
+f 1185//1042 1197//1041 1165//1047
+f 1185//1042 1165//1047 1164//1048
+f 1151//1043 1185//1042 1164//1048
+f 1151//1043 1164//1048 1137//1049
+f 1168//1044 1169//941 1135//943
+f 1168//1044 1135//943 1134//1050
+f 1167//1045 1168//1044 1134//1050
+f 1167//1045 1134//1050 1133//1051
+f 1166//1046 1167//1045 1133//1051
+f 1166//1046 1133//1051 1132//1052
+f 1165//1047 1166//1046 1132//1052
+f 1165//1047 1132//1052 1131//1053
+f 1164//1048 1165//1047 1131//1053
+f 1164//1048 1131//1053 1130//1054
+f 1137//1049 1164//1048 1130//1054
+f 1137//1049 1130//1054 1117//1055
+f 1134//1050 1135//943 1102//945
+f 1134//1050 1102//945 1101//1056
+f 1133//1051 1134//1050 1101//1056
+f 1133//1051 1101//1056 1100//1057
+f 1132//1052 1133//1051 1100//1057
+f 1132//1052 1100//1057 1099//1058
+f 1131//1053 1132//1052 1099//1058
+f 1131//1053 1099//1058 1098//1059
+f 1130//1054 1131//1053 1098//1059
+f 1130//1054 1098//1059 1097//1060
+f 1117//1055 1130//1054 1097//1060
+f 1117//1055 1097//1060 1096//1061
+f 1101//1056 1102//945 1065//947
+f 1101//1056 1065//947 1064//1062
+f 1100//1057 1101//1056 1064//1062
+f 1100//1057 1064//1062 1063//1063
+f 1099//1058 1100//1057 1063//1063
+f 1099//1058 1063//1063 1062//1064
+f 1098//1059 1099//1058 1062//1064
+f 1098//1059 1062//1064 1061//1065
+f 1097//1060 1098//1059 1061//1065
+f 1097//1060 1061//1065 1060//1066
+f 1096//1061 1097//1060 1060//1066
+f 1096//1061 1060//1066 1066//1067
+f 1064//1062 1065//947 1032//949
+f 1064//1062 1032//949 1031//1068
+f 1063//1063 1064//1062 1031//1068
+f 1063//1063 1031//1068 1030//1069
+f 1062//1064 1063//1063 1030//1069
+f 1062//1064 1030//1069 1029//1070
+f 1061//1065 1062//1064 1029//1070
+f 1061//1065 1029//1070 1028//1071
+f 1060//1066 1061//1065 1028//1071
+f 1060//1066 1028//1071 1033//1072
+f 1066//1067 1060//1066 1033//1072
+f 1066//1067 1033//1072 1050//1073
+f 1031//1068 1032//949 1003//951
+f 1031//1068 1003//951 1002//1074
+f 1030//1069 1031//1068 1002//1074
+f 1030//1069 1002//1074 1001//1075
+f 1029//1070 1030//1069 1001//1075
+f 1029//1070 1001//1075 1000//1076
+f 1028//1071 1029//1070 1000//1076
+f 1028//1071 1000//1076 1004//1077
+f 1033//1072 1028//1071 1004//1077
+f 1033//1072 1004//1077 1021//1078
+f 1050//1073 1033//1072 1021//1078
+f 1050//1073 1021//1078 1041//1079
+f 1002//1074 1003//951 974//953
+f 1002//1074 974//953 973//1080
+f 1001//1075 1002//1074 973//1080
+f 1001//1075 973//1080 972//1081
+f 1000//1076 1001//1075 972//1081
+f 1000//1076 972//1081 975//1082
+f 1004//1077 1000//1076 975//1082
+f 1004//1077 975//1082 992//1083
+f 1021//1078 1004//1077 992//1083
+f 1021//1078 992//1083 1010//1084
+f 1041//1079 1021//1078 1010//1084
+f 1041//1079 1010//1084 1040//1085
+f 973//1080 974//953 951//955
+f 973//1080 951//955 950//1086
+f 972//1081 973//1080 950//1086
+f 972//1081 950//1086 952//1087
+f 975//1082 972//1081 952//1087
+f 975//1082 952//1087 965//1088
+f 992//1083 975//1082 965//1088
+f 992//1083 965//1088 983//1089
+f 1010//1084 992//1083 983//1089
+f 1010//1084 983//1089 1009//1090
+f 1040//1085 1010//1084 1009//1090
+f 1040//1085 1009//1090 1039//1091
+f 950//1086 951//955 934//957
+f 950//1086 934//957 935//1092
+f 952//1087 950//1086 935//1092
+f 952//1087 935//1092 944//1093
+f 965//1088 952//1087 944//1093
+f 965//1088 944//1093 958//1094
+f 983//1089 965//1088 958//1094
+f 983//1089 958//1094 982//1095
+f 1009//1090 983//1089 982//1095
+f 1009//1090 982//1095 1008//1096
+f 1039//1091 1009//1090 1008//1096
+f 1039//1091 1008//1096 1038//1097
+f 935//1092 934//957 924//959
+f 935//1092 924//959 929//1098
+f 944//1093 935//1092 929//1098
+f 944//1093 929//1098 939//1099
+f 958//1094 944//1093 939//1099
+f 958//1094 939//1099 957//1100
+f 982//1095 958//1094 957//1100
+f 982//1095 957//1100 981//1101
+f 1008//1096 982//1095 981//1101
+f 1008//1096 981//1101 1007//1102
+f 1038//1097 1008//1096 1007//1102
+f 1038//1097 1007//1102 1037//1103
+f 924//959 920//912 929//1098
+f 929//1098 920//912 926//960
+f 939//1099 929//1098 926//960
+f 939//1099 926//960 938//962
+f 957//1100 939//1099 938//962
+f 957//1100 938//962 956//964
+f 981//1101 957//1100 956//964
+f 981//1101 956//964 980//966
+f 1007//1102 981//1101 980//966
+f 1007//1102 980//966 1006//968
+f 1037//1103 1007//1102 1006//968
+f 1037//1103 1006//968 1036//970
+f 993//1104 1005//1105 976//1106
+f 966//1107 993//1104 976//1106
+f 966//1107 976//1106 953//1108
+f 945//1109 966//1107 953//1108
+f 945//1109 953//1108 936//1110
+f 930//1111 945//1109 936//1110
+f 930//1111 936//1110 925//1112
+f 921//913 930//1111 925//1112
+f 921//913 925//1112 922//914
+f 976//1106 1005//1105 977//1113
+f 953//1108 976//1106 977//1113
+f 953//1108 977//1113 954//1114
+f 936//1110 953//1108 954//1114
+f 936//1110 954//1114 937//1115
+f 925//1112 936//1110 937//1115
+f 925//1112 937//1115 931//1116
+f 922//914 925//1112 931//1116
+f 922//914 931//1116 927//916
+f 977//1113 1005//1105 978//1117
+f 954//1114 977//1113 978//1117
+f 954//1114 978//1117 955//1118
+f 937//1115 954//1114 955//1118
+f 937//1115 955//1118 946//1119
+f 931//1116 937//1115 946//1119
+f 931//1116 946//1119 941//1120
+f 927//916 931//1116 941//1120
+f 927//916 941//1120 940//918
+f 978//1117 1005//1105 979//1121
+f 955//1118 978//1117 979//1121
+f 955//1118 979//1121 967//1122
+f 946//1119 955//1118 967//1122
+f 946//1119 967//1122 961//1123
+f 941//1120 946//1119 961//1123
+f 941//1120 961//1123 960//1124
+f 940//918 941//1120 960//1124
+f 940//918 960//1124 959//920
+f 979//1121 1005//1105 994//1125
+f 967//1122 979//1121 994//1125
+f 967//1122 994//1125 987//1126
+f 961//1123 967//1122 987//1126
+f 961//1123 987//1126 986//1127
+f 960//1124 961//1123 986//1127
+f 960//1124 986//1127 985//1128
+f 959//920 960//1124 985//1128
+f 959//920 985//1128 984//922
+f 994//1125 1005//1105 1015//1129
+f 987//1126 994//1125 1015//1129
+f 987//1126 1015//1129 1014//1130
+f 986//1127 987//1126 1014//1130
+f 986//1127 1014//1130 1013//1131
+f 985//1128 986//1127 1013//1131
+f 985//1128 1013//1131 1012//1132
+f 984//922 985//1128 1012//1132
+f 984//922 1012//1132 1011//924
+f 1015//1129 1005//1105 1035//1133
+f 1014//1130 1015//1129 1035//1133
+f 1014//1130 1035//1133 1045//1134
+f 1013//1131 1014//1130 1045//1134
+f 1013//1131 1045//1134 1044//1135
+f 1012//1132 1013//1131 1044//1135
+f 1012//1132 1044//1135 1043//1136
+f 1011//924 1012//1132 1043//1136
+f 1011//924 1043//1136 1042//926
+f 1035//1133 1005//1105 1052//1137
+f 1045//1134 1035//1133 1052//1137
+f 1045//1134 1052//1137 1080//1138
+f 1044//1135 1045//1134 1080//1138
+f 1044//1135 1080//1138 1079//1139
+f 1043//1136 1044//1135 1079//1139
+f 1043//1136 1079//1139 1078//1140
+f 1042//926 1043//1136 1078//1140
+f 1042//926 1078//1140 1077//928
+f 1052//1137 1005//1105 1068//1141
+f 1080//1138 1052//1137 1068//1141
+f 1080//1138 1068//1141 1106//1142
+f 1079//1139 1080//1138 1106//1142
+f 1079//1139 1106//1142 1112//1143
+f 1078//1140 1079//1139 1112//1143
+f 1078//1140 1112//1143 1111//1144
+f 1077//928 1078//1140 1111//1144
+f 1077//928 1111//1144 1110//930
+f 1068//1141 1005//1105 1087//1145
+f 1106//1142 1068//1141 1087//1145
+f 1106//1142 1087//1145 1120//1146
+f 1112//1143 1106//1142 1120//1146
+f 1112//1143 1120//1146 1146//1147
+f 1111//1144 1112//1143 1146//1147
+f 1111//1144 1146//1147 1145//1148
+f 1110//930 1111//1144 1145//1148
+f 1110//930 1145//1148 1144//932
+f 1087//1145 1005//1105 1107//1149
+f 1120//1146 1087//1145 1107//1149
+f 1120//1146 1107//1149 1140//1150
+f 1146//1147 1120//1146 1140//1150
+f 1146//1147 1140//1150 1174//1151
+f 1145//1148 1146//1147 1174//1151
+f 1145//1148 1174//1151 1180//1152
+f 1144//932 1145//1148 1180//1152
+f 1144//932 1180//1152 1179//934
+f 1107//1149 1005//1105 1121//1153
+f 1140//1150 1107//1149 1121//1153
+f 1140//1150 1121//1153 1154//1154
+f 1174//1151 1140//1150 1154//1154
+f 1174//1151 1154//1154 1188//1155
+f 1180//1152 1174//1151 1188//1155
+f 1180//1152 1188//1155 1211//1156
+f 1179//934 1180//1152 1211//1156
+f 1179//934 1211//1156 1210//936
+f 1121//1153 1005//1105 1141//1157
+f 1154//1154 1121//1153 1141//1157
+f 1154//1154 1141//1157 1175//1158
+f 1188//1155 1154//1154 1175//1158
+f 1188//1155 1175//1158 1206//1159
+f 1211//1156 1188//1155 1206//1159
+f 1211//1156 1206//1159 1226//1160
+f 1210//936 1211//1156 1226//1160
+f 1210//936 1226//1160 1212//938
+f 1141//1157 1005//1105 1155//1161
+f 1175//1158 1141//1157 1155//1161
+f 1175//1158 1155//1161 1187//1162
+f 1206//1159 1175//1158 1187//1162
+f 1206//1159 1187//1162 1205//1163
+f 1226//1160 1206//1159 1205//1163
+f 1226//1160 1205//1163 1213//1164
+f 1212//938 1226//1160 1213//1164
+f 1212//938 1213//1164 1181//940
+f 1155//1161 1005//1105 1153//1165
+f 1187//1162 1155//1161 1153//1165
+f 1187//1162 1153//1165 1173//1166
+f 1205//1163 1187//1162 1173//1166
+f 1205//1163 1173//1166 1186//1167
+f 1213//1164 1205//1163 1186//1167
+f 1213//1164 1186//1167 1182//1168
+f 1181//940 1213//1164 1182//1168
+f 1181//940 1182//1168 1147//942
+f 1153//1165 1005//1105 1139//1169
+f 1173//1166 1153//1165 1139//1169
+f 1173//1166 1139//1169 1152//1170
+f 1186//1167 1173//1166 1152//1170
+f 1186//1167 1152//1170 1172//1171
+f 1182//1168 1186//1167 1172//1171
+f 1182//1168 1172//1171 1148//1172
+f 1147//942 1182//1168 1148//1172
+f 1147//942 1148//1172 1113//944
+f 1139//1169 1005//1105 1119//1173
+f 1152//1170 1139//1169 1119//1173
+f 1152//1170 1119//1173 1138//1174
+f 1172//1171 1152//1170 1138//1174
+f 1172//1171 1138//1174 1149//1175
+f 1148//1172 1172//1171 1149//1175
+f 1148//1172 1149//1175 1114//1176
+f 1113//944 1148//1172 1114//1176
+f 1113//944 1114//1176 1081//946
+f 1119//1173 1005//1105 1105//1177
+f 1138//1174 1119//1173 1105//1177
+f 1138//1174 1105//1177 1118//1178
+f 1149//1175 1138//1174 1118//1178
+f 1149//1175 1118//1178 1115//1179
+f 1114//1176 1149//1175 1115//1179
+f 1114//1176 1115//1179 1082//1180
+f 1081//946 1114//1176 1082//1180
+f 1081//946 1082//1180 1046//948
+f 1105//1177 1005//1105 1086//1181
+f 1118//1178 1105//1177 1086//1181
+f 1118//1178 1086//1181 1104//1182
+f 1115//1179 1118//1178 1104//1182
+f 1115//1179 1104//1182 1083//1183
+f 1082//1180 1115//1179 1083//1183
+f 1082//1180 1083//1183 1047//1184
+f 1046//948 1082//1180 1047//1184
+f 1046//948 1047//1184 1016//950
+f 1086//1181 1005//1105 1067//1185
+f 1104//1182 1086//1181 1067//1185
+f 1104//1182 1067//1185 1084//1186
+f 1083//1183 1104//1182 1084//1186
+f 1083//1183 1084//1186 1048//1187
+f 1047//1184 1083//1183 1048//1187
+f 1047//1184 1048//1187 1017//1188
+f 1016//950 1047//1184 1017//1188
+f 1016//950 1017//1188 988//952
+f 1067//1185 1005//1105 1051//1189
+f 1084//1186 1067//1185 1051//1189
+f 1084//1186 1051//1189 1049//1190
+f 1048//1187 1084//1186 1049//1190
+f 1048//1187 1049//1190 1018//1191
+f 1017//1188 1048//1187 1018//1191
+f 1017//1188 1018//1191 989//1192
+f 988//952 1017//1188 989//1192
+f 988//952 989//1192 962//954
+f 1051//1189 1005//1105 1034//1193
+f 1049//1190 1051//1189 1034//1193
+f 1049//1190 1034//1193 1019//1194
+f 1018//1191 1049//1190 1019//1194
+f 1018//1191 1019//1194 990//1195
+f 989//1192 1018//1191 990//1195
+f 989//1192 990//1195 963//1196
+f 962//954 989//1192 963//1196
+f 962//954 963//1196 942//956
+f 1034//1193 1005//1105 1020//1197
+f 1019//1194 1034//1193 1020//1197
+f 1019//1194 1020//1197 991//1198
+f 990//1195 1019//1194 991//1198
+f 990//1195 991//1198 964//1199
+f 963//1196 990//1195 964//1199
+f 963//1196 964//1199 943//1200
+f 942//956 963//1196 943//1200
+f 942//956 943//1200 928//958
+f 1020//1197 1005//1105 993//1104
+f 991//1198 1020//1197 993//1104
+f 991//1198 993//1104 966//1107
+f 964//1199 991//1198 966//1107
+f 964//1199 966//1107 945//1109
+f 943//1200 964//1199 945//1109
+f 943//1200 945//1109 930//1111
+f 928//958 943//1200 930//1111
+f 928//958 930//1111 921//913
+f 1151//1043 1137//1049 1150//1201
+f 1142//995 1143//1202 1122//989
+f 1053//971 1089//977 1069//1203
+f 1122//989 1123//1204 1109//983
+f 1096//1061 1103//1205 1117//1055
+f 1171//1037 1170//1206 1184//1031
+f 1191//1013 1209//1019 1190//1207
+f 1036//970 1053//971 1070//1208
+f 1036//970 1070//1208 1037//1103
+f 1203//1025 1202//1209 1209//1019
+f 1066//1067 1085//1210 1096//1061
+f 1050//1073 1076//1211 1066//1067
+f 1184//1031 1183//1212 1203//1025
+f 1041//1079 1040//1085 1075//1213
+f 1171//1037 1151//1043 1170//1206
+f 1157//1001 1158//1214 1142//995
+f 1137//1049 1117//1055 1136//1215
+f 1038//1097 1072//1216 1039//1091
+f 1178//1007 1191//1013 1177//1217
+f 1089//977 1109//983 1088//1218
+f 1037//1103 1071//1219 1038//1097
+f 1050//1073 1041//1079 1076//1211
+f 1157//1001 1178//1007 1158//1214
+f 1040//1085 1039//1091 1074//1220
+f 1170//1206 1150//1201 452//1221
+f 1264//1222 1071//1219 1263//1223
+f 1261//1224 1262//1225 1076//1211
+f 1085//1210 1076//1211 1262//1225
+f 1190//1207 1208//1226 405//1227
+f 509//176 526//519 1260//1228
+f 1260//1228 526//519 556//523
+f 167//201 556//523 595//202
+f 595//202 621//526 1255//200
+f 172//192 163//182 1254//199
+f 8//49 18//42 3//1229
+f 3//1229 18//42 1288//1230
+f 15//75 7//66 1240//82
+f 1250//50 8//49 3//1229
+f 1//32 1283//40 566//33
+f 593//3 566//33 9//41
+f 19//1231 20//34 33//25
+f 1243//2 636//89 593//3
+f 64//18 40//6 36//17
+f 1244//24 64//18 36//17
+f 641//579 614//582 1237//1232
+f 1250//50 1239//1233 4//48
+f 7//66 4//48 1239//1233
+f 5//74 14//73 11//81
+f 1240//82 7//66 1239//1233
+f 1//32 553//31 565//56
+f 593//3 9//41 1289//83
+f 18//42 20//34 1288//1230
+f 40//6 27//5 1252//16
+f 1249//58 6//65 565//56
+f 14//73 15//75 11//81
+f 592//57 1234//130 1233//58
+f 1237//1232 614//582 588//586
+f 1237//1232 588//586 605//592
+f 539//175 159//177 1259//1234
+f 164//257 1257//1235 168//251
+f 509//176 1256//1236 159//177
+f 1258//250 585//249 1259//1234
+f 169//1237 164//257 174//242
+f 191//236 208//230 185//1238
+f 1290//1239 207//229 640//777
+f 621//526 1292//1240 1255//200
+f 163//182 160//178 157//180
+f 1284//1241 1292//1240 648//227
+f 1252//16 27//5 12//95
+f 119//124 116//129 104//161
+f 116//129 88//135 1242//136
+f 87//159 666//713 715//160
+f 87//159 1241//1242 666//713
+f 1253//1243 47//150 631//152
+f 631//152 666//713 1253//1243
+f 86//142 74//144 60//143
+f 640//777 1291//1244 1290//1239
+f 1291//1244 640//777 613//248
+f 208//230 219//220 200//1245
+f 665//778 640//777 207//229
+f 1285//226 200//1245 219//220
+f 648//227 207//229 1284//1241
+f 691//228 665//778 207//229
+f 605//592 1236//1246 1245//1246
+f 1235//151 605//592 631//152
+f 1248//145 48//153 37//167
+f 667//708 1251//1247 1247//158
+f 605//592 1235//151 1236//1246
+f 641//579 1238//1248 1246//1249
+f 641//579 1237//1232 1238//1248
+f 404//412 391//405 1267//904
+f 1265//911 453//433 436//426
+f 328//351 327//350 331//910
+f 443//445 462//439 469//1250
+f 342//370 1275//1251 344//1252
+f 342//370 334//363 1275//1251
+f 372//480 385//473 384//906
+f 351//377 1271//1253 361//384
+f 351//377 350//1254 1271//1253
+f 337//1255 335//508 345//501
+f 384//906 385//473 396//466
+f 361//384 368//1256 369//391
+f 361//384 1271//1253 368//1256
+f 352//494 1276//1257 346//908
+f 397//1258 396//466 411//459
+f 342//370 350//1254 351//377
+f 342//370 344//1252 350//1254
+f 380//398 369//391 368//1256
+f 334//363 328//351 332//1259
+f 404//412 418//1260 419//419
+f 404//412 1268//905 418//1260
+f 426//452 1286//1261 1282//1262
+f 1282//1262 411//459 426//452
+f 352//494 362//487 1277//1263
+f 1277//1263 1276//1257 352//494
+f 391//405 380//398 381//1264
+f 426//452 443//445 444//1265
+f 444//1265 1286//1261 426//452
+f 362//487 372//480 373//907
+f 373//907 1277//1263 362//487
+f 1202//1209 1183//1212 1270//1266
+f 1116//1267 428//1268 1136//1215
+f 428//1268 1287//1269 1136//1215
+f 1073//1270 353//1271 1074//1220
+f 353//1271 363//1272 1074//1220
+f 353//1271 1073//1270 1279//1273
+f 1070//1208 1069//1203 1263//1223
+f 1274//1274 1069//1203 1088//1218
+f 1177//1217 1273//1275 1272//1276
+f 1272//1276 1158//1214 1177//1217
+f 428//1268 1116//1267 427//1277
+f 1088//1218 1108//1278 343//1279
+f 1103//1205 1085//1210 1278//1280
+f 1108//1278 1123//1204 1280//1281
+f 1123//1204 1281//1282 1280//1281
+f 1143//1202 1158//1214 360//1283
+f 1158//1214 1272//1276 360//1283
+f 1075//1213 1261//1224 1076//1211
+f 1085//1210 1262//1225 1278//1280
+f 1123//1204 1143//1202 1281//1282
+f 1143//1202 360//1283 1281//1282
+f 1074//1220 363//1272 1075//1213
+f 363//1272 1261//1224 1075//1213
+f 1270//1266 1183//1212 452//1221
+f 1266//1284 1150//1201 1136//1215
+f 1273//1275 1177//1217 1190//1207
+f 1208//1226 1202//1209 406//1285
+f 1202//1209 1269//1286 406//1285
+f 1072//1216 1071//1219 1264//1222
+f 1241//1242 1253//1243 666//713
+f 71//137 86//142 60//143
+f 88//135 86//142 71//137
+f 1245//1246 1237//1232 605//592
+f 119//124 104//161 90//119
+f 667//708 1246//1249 1251//1247
+f 621//526 648//227 1292//1240
+f 208//230 200//1245 185//1238
+f 174//242 191//236 169//1237
+f 1258//250 1291//1244 613//248
+f 1244//24 19//1231 33//25
+f 1288//1230 20//34 19//1231
+f 199//208 182//198 178//1287
+f 206//1288 218//214 190//1289
+f 1260//1228 556//523 167//201
+f 157//180 1254//199 163//182
+f 178//1287 182//198 1254//199
+f 218//214 206//1288 1285//226
+f 161//258 1257//1235 158//179
+f 324//345 312//274 323//336
+f 303//317 302//323 316//338
+f 305//305 304//311 318//340
+f 304//311 303//317 317//339
+f 322//347 309//281 321//341
+f 320//346 307//293 319//342
+f 301//329 311//335 314//344
+f 302//323 301//329 315//337
+f 311//335 312//274 313//343
+f 319//342 306//299 318//340
+f 321//341 308//287 320//346
+f 323//336 310//275 322//347
+f 418//1260 435//909 419//419
+f 337//1255 331//910 335//508
+f 469//1250 462//439 1265//911
+f 1137//1049 1136//1215 1150//1201
+f 1143//1202 1123//1204 1122//989
+f 1089//977 1088//1218 1069//1203
+f 1123//1204 1108//1278 1109//983
+f 1103//1205 1116//1267 1117//1055
+f 1170//1206 1183//1212 1184//1031
+f 1209//1019 1208//1226 1190//1207
+f 1053//971 1069//1203 1070//1208
+f 1070//1208 1071//1219 1037//1103
+f 1202//1209 1208//1226 1209//1019
+f 1085//1210 1103//1205 1096//1061
+f 1076//1211 1085//1210 1066//1067
+f 1183//1212 1202//1209 1203//1025
+f 1040//1085 1074//1220 1075//1213
+f 1151//1043 1150//1201 1170//1206
+f 1158//1214 1143//1202 1142//995
+f 1117//1055 1116//1267 1136//1215
+f 1072//1216 1073//1270 1039//1091
+f 1191//1013 1190//1207 1177//1217
+f 1109//983 1108//1278 1088//1218
+f 1071//1219 1072//1216 1038//1097
+f 1041//1079 1075//1213 1076//1211
+f 1178//1007 1177//1217 1158//1214
+f 1039//1091 1073//1270 1074//1220
+f 1150//1201 1266//1284 452//1221
+f 1071//1219 1070//1208 1263//1223
+f 1208//1226 406//1285 405//1227
+f 1256//1236 509//176 1260//1228
+f 1257//1235 161//258 168//251
+f 585//249 539//175 1259//1234
+f 715//160 667//708 1247//158
+f 667//708 641//579 1246//1249
+f 435//909 1265//911 436//426
+f 332//1259 328//351 331//910
+f 444//1265 443//445 469//1250
+f 346//908 337//1255 345//501
+f 397//1258 384//906 396//466
+f 1282//1262 397//1258 411//459
+f 381//1264 380//398 368//1256
+f 1275//1251 334//363 332//1259
+f 1267//904 391//405 381//1264
+f 1269//1286 1202//1209 1270//1266
+f 1073//1270 1072//1216 1279//1273
+f 1069//1203 1274//1274 1263//1223
+f 343//1279 1274//1274 1088//1218
+f 1116//1267 1103//1205 427//1277
+f 1108//1278 1280//1281 343//1279
+f 427//1277 1103//1205 1278//1280
+f 1183//1212 1170//1206 452//1221
+f 1287//1269 1266//1284 1136//1215
+f 405//1227 1273//1275 1190//1207
+f 1279//1273 1072//1216 1264//1222
+f 191//236 185//1238 169//1237
+f 190//1289 199//208 178//1287
+f 218//214 199//208 190//1289
diff --git a/A4/resources/vert.glsl b/A4/resources/vert.glsl
new file mode 100644
index 0000000..ab647c8
--- /dev/null
+++ b/A4/resources/vert.glsl
@@ -0,0 +1,24 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+uniform mat4 MVL;
+uniform vec3 lightPos1;
+uniform vec3 lightPos2;
+uniform float i1;
+uniform float i2;
+
+attribute vec4 aPos; // in object space
+attribute vec3 aNor; // in object space
+
+varying vec3 color; // Pass to fragment shader
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+	gl_Position = P * MV * aPos;
+  p = MV * aPos;
+  n = MV * vec4(aNor, 0.0);
+	color = vec3(0.5, 0.5, 0.5);
+}
diff --git a/A4/shadow8t4.zip b/A4/shadow8t4.zip
new file mode 100644
index 0000000..d0b1376
Binary files /dev/null and b/A4/shadow8t4.zip differ
diff --git a/A4/shadow8t4/shadow8t4/CMakeLists.txt b/A4/shadow8t4/shadow8t4/CMakeLists.txt
new file mode 100644
index 0000000..a21deb5
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/CMakeLists.txt
@@ -0,0 +1,127 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+# Name of the project
+PROJECT(A4)
+
+# FOR LAB MACHINES ONLY!
+# DO NOT EDIT
+SET(DEF_DIR_GLM "C:\\c++\\glm")
+SET(DEF_DIR_GLFW "C:\\c++\\glfw-3.2.1")
+SET(DEF_DIR_GLEW "C:\\c++\\glew-2.0.0")
+
+# Is this the solution?
+# Override with `cmake -DSOL=ON ..`
+OPTION(SOL "Solution" OFF)
+
+# Use glob to get the list of all source files.
+# We don't really need to include header and resource files to build, but it's
+# nice to have them also show up in IDEs.
+IF(${SOL})
+	FILE(GLOB_RECURSE SOURCES "src0/*.cpp")
+	FILE(GLOB_RECURSE HEADERS "src0/*.h")
+	FILE(GLOB_RECURSE GLSL "resources0/*.glsl")
+ELSE()
+	FILE(GLOB_RECURSE SOURCES "src/*.cpp")
+	FILE(GLOB_RECURSE HEADERS "src/*.h")
+	FILE(GLOB_RECURSE GLSL "resources/*.glsl")
+ENDIF()
+
+# Set the executable.
+ADD_EXECUTABLE(${CMAKE_PROJECT_NAME} ${SOURCES} ${HEADERS} ${GLSL})
+
+# Get the GLM environment variable. Since GLM is a header-only library, we
+# just need to add it to the include directory.
+SET(GLM_INCLUDE_DIR "$ENV{GLM_INCLUDE_DIR}")
+IF(NOT GLM_INCLUDE_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLM_INCLUDE_DIR to the root directory of your GLM installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLM in ${DEF_DIR_GLM}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLM})
+			MESSAGE(STATUS "Found!")
+			SET(GLM_INCLUDE_DIR ${DEF_DIR_GLM})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLM_INCLUDE_DIR})
+
+# Get the GLFW environment variable. There should be a CMakeLists.txt in the 
+# specified directory.
+SET(GLFW_DIR "$ENV{GLFW_DIR}")
+IF(NOT GLFW_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLFW_DIR to the root directory of your GLFW installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLFW in ${DEF_DIR_GLFW}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLFW})
+			MESSAGE(STATUS "Found!")
+			SET(GLFW_DIR ${DEF_DIR_GLFW})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+OPTION(GLFW_BUILD_EXAMPLES "GLFW_BUILD_EXAMPLES" OFF)
+OPTION(GLFW_BUILD_TESTS "GLFW_BUILD_TESTS" OFF)
+OPTION(GLFW_BUILD_DOCS "GLFW_BUILD_DOCS" OFF)
+IF(CMAKE_BUILD_TYPE MATCHES Release)
+	ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/release)
+ELSE()
+	ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/debug)
+ENDIF()
+INCLUDE_DIRECTORIES(${GLFW_DIR}/include)
+TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} glfw ${GLFW_LIBRARIES})
+
+# Get the GLEW environment variable.
+SET(GLEW_DIR "$ENV{GLEW_DIR}")
+IF(NOT GLEW_DIR)
+	# The environment variable was not set
+	SET(ERR_MSG "Please point the environment variable GLEW_DIR to the root directory of your GLEW installation.")
+	IF(WIN32)
+		# On Windows, try the default location
+		MESSAGE(STATUS "Looking for GLEW in ${DEF_DIR_GLEW}")
+		IF(IS_DIRECTORY ${DEF_DIR_GLEW})
+			MESSAGE(STATUS "Found!")
+			SET(GLEW_DIR ${DEF_DIR_GLEW})
+		ELSE()
+			MESSAGE(FATAL_ERROR ${ERR_MSG})
+		ENDIF()
+	ELSE()
+		MESSAGE(FATAL_ERROR ${ERR_MSG})
+	ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLEW_DIR}/include)
+IF(WIN32)
+	# With prebuilt binaries
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/Release/Win32/glew32s.lib)
+ELSE()
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/libGLEW.a)
+ENDIF()
+
+# OS specific options and libraries
+IF(WIN32)
+	# c++11 is enabled by default.
+	# -Wall produces way too many warnings.
+	# -pedantic is not supported.
+	# Disable warning 4996.
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996")
+	TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} opengl32.lib)
+ELSE()
+	# Enable all pedantic warnings.
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -pedantic")
+	IF(APPLE)
+		# Add required frameworks for GLFW.
+		TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo")
+	ELSE()
+		#Link the Linux OpenGL library
+		TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "GL")
+	ENDIF()
+ENDIF()
diff --git a/A4/shadow8t4/shadow8t4/README.txt b/A4/shadow8t4/shadow8t4/README.txt
new file mode 100644
index 0000000..880295f
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/README.txt
@@ -0,0 +1,7 @@
+Alexander Huddleston
+
+I downloaded the code from the lab pages and worked from there.
+
+I added a large flat cube as a "ground" but didn't texture it because I was tired of looking at a white abyss and thought this would make it look a little bit better.
+
+I didn't notice you implemented a "toggle key" functionality in the main and instead coded if statements in the char callback to do what I wanted. The functionality remains the same, but I thought it was worth noting.
diff --git a/A4/shadow8t4/shadow8t4/resources/.frag.glsl b/A4/shadow8t4/shadow8t4/resources/.frag.glsl
new file mode 100644
index 0000000..8b8b1de
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/.frag.glsl
@@ -0,0 +1,17 @@
+#version 120
+
+uniform vec3 lightPos;
+uniform vec3 ka;
+uniform vec3 kd;
+uniform vec3 ks;
+uniform float s;
+
+varying vec3 n; // passed from the vertex shader
+varying vec3 p; // passed from the vertex shader
+
+void main()
+{
+  n = normalize(normal);
+  vec3 color = 0.5 * (n + 1.0);
+	gl_FragColor = vec4(color.r, color.g, color.b, 1.0);
+}
diff --git a/A4/shadow8t4/shadow8t4/resources/.vert.glsl b/A4/shadow8t4/shadow8t4/resources/.vert.glsl
new file mode 100644
index 0000000..ac83524
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/.vert.glsl
@@ -0,0 +1,17 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+
+attribute vec4 aPos; // in object space
+attribute vec3 aNor; // in object space
+
+varying vec3 p; // passed to fragment shader
+varying vec3 n; // passed to fragment shader
+
+void main()
+{
+	ugl_Position = P * MV * aPos;
+  p = MV * aPos;
+  n = MV * aNor;
+}
diff --git a/A4/shadow8t4/shadow8t4/resources/bunny.obj b/A4/shadow8t4/shadow8t4/resources/bunny.obj
new file mode 100644
index 0000000..de3f190
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/bunny.obj
@@ -0,0 +1,9977 @@
+# Blender v2.72 (sub 0) OBJ File: ''
+# www.blender.org
+v -0.865619 1.424919 0.084327
+v -0.896984 1.397126 0.137748
+v -0.894910 1.439258 0.124885
+v -0.863675 1.090654 0.119807
+v -0.859114 1.096879 0.076583
+v -0.870559 1.056276 0.097651
+v -0.263037 1.251888 0.173930
+v -0.273832 1.232426 0.216589
+v -0.258513 1.218295 0.260797
+v -0.727772 1.785447 -0.482088
+v -0.720838 1.749985 -0.419303
+v -0.677382 1.772887 -0.503759
+v -0.313589 1.214098 0.259711
+v -0.285960 1.190116 0.298882
+v -0.609024 0.434295 0.426785
+v -0.569010 0.454370 0.432370
+v -0.603813 0.459214 0.400887
+v -0.017977 1.311728 0.163607
+v -0.080841 1.303054 0.168723
+v -0.034102 1.303196 0.217544
+v -0.560108 1.538166 0.253693
+v -0.566276 1.527061 0.296291
+v -0.544542 1.529770 0.225052
+v -0.837366 0.767718 0.089586
+v -0.848639 0.783921 0.164620
+v -0.862046 0.809307 0.105354
+v -0.686026 1.499228 -0.400513
+v -0.694130 1.512185 -0.445385
+v -0.667007 1.523678 -0.452664
+v -0.888126 0.877655 0.142266
+v -0.896123 0.915999 0.178123
+v -0.893987 0.895390 0.116456
+v 0.584400 0.702008 0.177796
+v 0.573451 0.694827 0.211535
+v 0.583924 0.667412 0.219795
+v -0.336740 1.777445 -0.081799
+v -0.395199 1.738585 -0.075752
+v -0.355263 1.759556 -0.048676
+v -0.089889 1.295227 0.220268
+v -0.812574 0.730252 0.071021
+v -0.837405 0.772403 0.046673
+v -0.703597 1.690699 -0.261442
+v -0.727592 1.696591 -0.270134
+v -0.694385 1.647993 -0.172187
+v -0.638757 1.614009 -0.200642
+v -0.649590 1.585202 -0.125953
+v -0.633084 1.566061 -0.138388
+v -0.643710 1.729621 -0.492256
+v -0.665466 1.717112 -0.421277
+v -0.639263 1.679244 -0.407304
+v -0.506872 0.359359 -0.123808
+v -0.478720 0.341363 -0.154182
+v -0.514998 0.337291 -0.120825
+v -0.679838 1.697478 -0.316275
+v -0.709198 1.713669 -0.327637
+v -0.658081 1.676434 -0.305586
+v -0.691360 1.724784 -0.390133
+v -0.693726 1.606178 -0.091905
+v -0.708636 1.613653 -0.097324
+v -0.671322 1.570945 -0.062032
+v -0.726526 1.656792 -0.182125
+v -0.294283 0.931666 -0.249318
+v -0.330484 0.959586 -0.234264
+v -0.281229 0.993224 -0.235801
+v -0.152271 1.278488 0.215452
+v -0.201106 1.250454 0.235883
+v -0.162313 1.238294 0.295770
+v -0.929895 1.309231 0.199193
+v -0.905494 1.351187 0.216806
+v -0.922326 1.319540 0.154307
+v -0.078163 1.282121 -0.019430
+v -0.134939 1.288244 0.059691
+v -0.031074 1.307290 0.056429
+v -0.709618 0.343457 -0.007837
+v -0.703852 0.374503 -0.009319
+v -0.687962 0.351177 -0.052067
+v -0.917151 1.170996 0.308094
+v -0.927365 1.207309 0.326928
+v -0.924992 1.213150 0.292562
+v -0.843354 0.807299 0.221805
+v -0.860345 0.826457 0.195427
+v -0.107365 1.299029 0.109938
+v -0.056009 1.307667 0.105161
+v -0.374165 0.476821 -0.171473
+v -0.376138 0.495348 -0.116261
+v -0.355627 0.493999 -0.128650
+v -0.766552 1.550977 0.079687
+v -0.790400 1.553745 0.151418
+v -0.736967 1.561301 0.143598
+v -0.679454 1.149360 -0.095107
+v -0.708723 1.161164 -0.079564
+v -0.673908 1.188969 -0.087301
+v -0.893190 0.995470 0.134181
+v -0.874051 1.059399 0.136459
+v -0.030471 1.291945 -0.010688
+v -0.883609 1.499671 0.260442
+v -0.832990 1.496077 0.337409
+v -0.865377 1.515480 0.258754
+v -0.012189 0.962017 0.538159
+v 0.040479 0.958174 0.529368
+v 0.030802 0.983074 0.505357
+v -0.814967 1.547310 0.196974
+v -0.770043 1.552128 0.245348
+v -0.942971 1.261774 0.192247
+v -0.932812 1.269109 0.135050
+v 0.023930 1.316271 0.119551
+v -0.741082 1.735573 -0.379868
+v -0.234595 1.261539 0.166138
+v -0.812642 1.538117 0.258979
+v -0.817192 1.525015 0.296561
+v 0.009684 1.306430 0.025866
+v 0.035766 1.313898 0.072086
+v -0.821915 0.756102 0.165426
+v -0.816275 0.734706 0.111617
+v -0.672166 1.617134 -0.137337
+v -0.633133 1.650326 -0.328951
+v -0.900093 1.327808 0.059221
+v -0.887462 1.362558 0.071478
+v -0.874391 1.337488 0.023975
+v 0.065112 1.300252 0.009288
+v 0.113480 0.982438 -0.230242
+v 0.152357 0.949779 -0.244371
+v 0.104643 0.961805 -0.258990
+v -0.689402 1.565278 -0.019716
+v -0.722233 1.589674 -0.054242
+v -0.108662 1.269170 0.275755
+v -0.744886 1.564944 -0.025954
+v -0.737481 1.553925 0.023492
+v 0.024919 1.298356 0.248471
+v -0.042439 1.291490 0.258292
+v -0.015539 1.275472 0.292329
+v -0.886313 0.948812 0.079338
+v -0.894955 0.956324 0.142348
+v -0.888923 0.992091 0.095703
+v -0.754058 1.683907 -0.267930
+v -0.884692 1.112429 0.126792
+v -0.905579 1.127599 0.161410
+v -0.905939 1.137309 0.102768
+v -0.065865 1.264172 0.302264
+v -0.046019 1.242854 0.334720
+v -0.507183 1.527630 0.118167
+v -0.502423 1.577375 0.093945
+v -0.524202 1.531010 0.129274
+v -0.931765 1.182102 0.233624
+v -0.942436 1.220743 0.235685
+v -0.936442 1.178938 0.186621
+v -0.809005 1.255871 0.521554
+v -0.790038 1.285055 0.531494
+v -0.814555 1.301221 0.521177
+v -0.770567 1.319347 0.524625
+v -0.797790 1.344889 0.509903
+v -0.714483 1.810530 -0.554785
+v -0.741587 1.798728 -0.507947
+v -0.703815 1.807118 -0.531726
+v -0.789356 1.481723 0.394631
+v -0.789317 1.509306 0.351519
+v -0.473112 1.629604 0.060741
+v -0.518397 1.606204 0.071422
+v -0.572648 1.550625 0.193225
+v -0.922690 1.147516 0.170174
+v -0.780815 1.235194 0.521370
+v -0.784365 1.392801 0.483294
+v -0.772561 1.456585 0.431230
+v -0.809450 1.390357 0.473591
+v -0.595756 1.547240 0.263733
+v -0.600528 1.528035 0.328877
+v -0.742941 1.635685 -0.155342
+v -0.312179 0.438475 0.497809
+v -0.311729 0.402943 0.513125
+v -0.264720 0.450345 0.512195
+v -0.915565 1.319626 0.106382
+v -0.528317 0.702989 -0.148649
+v -0.550659 0.780892 -0.197555
+v -0.510255 0.757051 -0.181869
+v -0.639209 1.277424 -0.085494
+v -0.705951 1.299483 -0.087629
+v -0.684664 1.349815 -0.083360
+v -0.564730 1.577841 0.081787
+v -0.576845 1.556170 0.129831
+v -0.546424 1.552296 0.126124
+v -0.757182 1.252273 0.530873
+v -0.759832 1.382080 0.492166
+v 0.435148 0.915199 -0.026468
+v 0.414389 0.923651 -0.074587
+v 0.411181 0.974913 -0.039757
+v -0.861804 0.825722 0.063639
+v -0.867764 0.843449 0.124190
+v -0.256611 1.256267 0.045538
+v -0.235069 1.267201 0.109969
+v -0.890862 0.923771 0.105699
+v -0.943804 1.218392 0.179044
+v -0.644570 1.534289 -0.051180
+v 0.077390 1.314750 0.116830
+v 0.059106 1.314093 0.168238
+v -0.740339 1.440689 0.449950
+v -0.525136 0.475779 0.148584
+v -0.502905 0.490989 0.171648
+v -0.508873 0.527279 0.144558
+v 0.084211 1.309099 0.062755
+v -0.765658 1.167404 0.514894
+v -0.738801 1.209164 0.533958
+v -0.726659 1.300558 0.516682
+v -0.744718 1.350747 0.506889
+v -0.148243 0.872889 -0.383171
+v -0.130990 0.907760 -0.366593
+v -0.093570 0.854237 -0.381125
+v -0.399380 1.492285 0.016017
+v -0.369928 1.506393 -0.020372
+v -0.351005 1.520344 -0.001328
+v -0.923319 1.252389 0.091590
+v -0.883992 1.389900 0.106407
+v -0.867947 1.385069 0.045576
+v -0.383364 0.545035 -0.109053
+v -0.386236 0.583033 -0.115057
+v -0.352626 0.552849 -0.105451
+v -0.322579 0.881926 -0.251309
+v -0.367563 0.886634 -0.238688
+v -0.730011 1.182671 0.530346
+v -0.752605 1.493861 0.391760
+v -0.725671 1.475323 0.417141
+v -0.870414 1.305893 0.009116
+v -0.895597 1.285167 0.045458
+v -0.880914 0.877416 0.048490
+v -0.610843 1.338619 -0.072249
+v -0.651561 1.403454 -0.076848
+v -0.615304 1.403763 -0.062734
+v -0.708314 1.225442 0.532749
+v -0.726470 1.409894 0.469767
+v -0.748982 1.145886 0.507765
+v -0.722539 1.153955 0.516703
+v -0.615694 1.708488 -0.616791
+v -0.615176 1.751745 -0.606317
+v -0.609654 1.700211 -0.608394
+v -0.872652 0.921100 0.042059
+v -0.309802 1.663466 -0.162411
+v -0.234558 1.682473 -0.188229
+v -0.285356 1.620848 -0.147860
+v 0.430151 0.976910 0.010258
+v 0.412588 1.036108 0.026761
+v 0.432182 0.994867 0.050153
+v 0.503181 0.527864 -0.034166
+v 0.528542 0.518987 -0.006207
+v 0.514338 0.484852 0.010401
+v -0.340704 1.614897 -0.137869
+v -0.656969 1.456163 -0.189747
+v -0.636167 1.480137 -0.201702
+v -0.628968 1.469478 -0.130986
+v 0.037667 1.124055 0.414947
+v 0.066533 1.167356 0.387164
+v 0.008090 1.163332 0.401676
+v 0.459418 0.481388 -0.038716
+v 0.407514 1.055473 0.075074
+v 0.428790 1.009378 0.094753
+v 0.545499 0.560446 -0.006616
+v -0.531988 1.367290 -0.016580
+v -0.503648 1.371576 0.019526
+v -0.505394 1.333666 -0.010872
+v -0.162731 1.284451 0.166836
+v 0.036232 1.307679 0.211686
+v -0.693685 0.952428 0.421290
+v -0.704569 1.009878 0.397941
+v -0.734402 0.954126 0.402107
+v -0.701128 1.179035 0.527142
+v 0.013773 0.523027 0.531490
+v 0.020657 0.501047 0.522902
+v 0.036285 0.531986 0.534227
+v -0.687008 1.446354 0.430417
+v 0.495757 0.438159 0.145830
+v 0.427191 0.399771 0.089322
+v 0.466933 0.424653 0.065650
+v 0.573065 0.599446 0.018886
+v 0.574217 0.560122 0.040246
+v 0.449602 0.809426 0.006112
+v 0.455112 0.869530 0.038866
+v 0.462527 0.773739 0.069141
+v -0.600678 0.414195 0.229533
+v -0.553528 0.429362 0.191355
+v -0.611257 0.377900 0.197109
+v -0.863964 1.047936 0.059821
+v -0.843142 1.095726 0.037097
+v -0.834897 1.072473 0.007579
+v -0.751150 0.665570 0.102441
+v -0.771684 0.698264 0.050606
+v -0.745304 0.666807 0.046953
+v -0.672320 0.991739 0.415939
+v -0.676910 1.073414 0.380185
+v -0.721420 1.053668 0.375232
+v -0.693824 1.086578 0.375078
+v -0.066211 0.904152 0.568798
+v -0.012439 0.890932 0.565521
+v -0.056222 0.932350 0.558936
+v 0.094076 0.903280 0.542141
+v 0.134144 0.930737 0.514678
+v 0.095105 0.954839 0.509106
+v 0.064598 0.602974 0.547800
+v 0.026645 0.627000 0.565252
+v 0.032514 0.598286 0.554643
+v -0.681451 1.274868 0.501490
+v -0.683693 1.228929 0.524379
+v 0.468345 0.743541 0.101395
+v 0.462809 0.787020 0.147863
+v -0.918220 1.274735 0.364587
+v -0.903369 1.311983 0.381388
+v -0.903770 1.325249 0.310827
+v -0.885859 1.460587 0.098780
+v -0.856097 1.471251 0.065981
+v -0.007816 1.282292 -0.032490
+v 0.043156 1.278256 0.286469
+v -0.649846 1.037155 0.406478
+v -0.647316 1.541007 -0.404648
+v -0.652837 1.559245 -0.498659
+v -0.630699 1.589747 -0.429518
+v 0.003770 0.449358 0.465199
+v -0.006336 0.471931 0.491369
+v -0.070013 0.464165 0.474856
+v 0.073430 1.209819 0.359735
+v 0.060412 1.249436 0.326529
+v 0.034831 1.200263 0.369120
+v -0.497474 1.411252 0.052938
+v -0.480236 1.442665 0.042499
+v -0.484686 1.455961 0.083662
+v -0.942377 1.261542 0.222015
+v -0.498964 1.467086 -0.018614
+v -0.443418 1.511381 -0.056860
+v -0.437557 1.477341 -0.021433
+v 0.447178 0.948027 0.120247
+v 0.451338 0.936307 0.062337
+v 0.459185 0.870362 0.084236
+v -0.141697 1.276789 0.013081
+v -0.882842 0.868691 0.081029
+v 0.123194 1.290377 0.013336
+v -0.149302 0.386435 0.293783
+v -0.181599 0.393223 0.394029
+v -0.208143 0.384010 0.278684
+v 0.080724 0.515741 0.517736
+v 0.092232 0.441251 0.450574
+v 0.059862 0.466891 0.490736
+v 0.049305 0.419827 0.457234
+v 0.607788 0.616466 0.104640
+v 0.598372 0.664232 0.085140
+v 0.600787 0.681293 0.114545
+v 0.552579 0.514163 0.032063
+v -0.644003 1.583440 -0.542563
+v -0.642495 1.604502 -0.570414
+v -0.619459 1.647924 -0.566476
+v -0.682824 0.923768 0.423887
+v -0.679028 0.878172 0.435270
+v -0.655924 0.910424 0.440921
+v 0.168328 1.033749 0.452873
+v 0.206573 1.041683 0.430047
+v 0.150050 1.072690 0.418120
+v 0.035078 0.863395 0.570483
+v 0.047990 0.916548 0.547152
+v 0.078153 0.550507 0.527503
+v 0.051982 0.570180 0.534235
+v -0.676765 1.415032 0.438682
+v -0.656918 1.496182 0.381610
+v 0.442038 0.852043 -0.021170
+v 0.446311 0.841784 0.008267
+v 0.421069 0.815332 -0.066691
+v -0.307713 1.256407 0.165948
+v 0.136776 1.296726 0.069328
+v 0.193204 1.273835 0.112963
+v 0.192627 1.268939 0.055552
+v -0.639398 0.786218 0.420835
+v -0.649922 0.845509 0.441201
+v -0.704912 0.818182 0.406099
+v -0.699373 0.860769 0.421757
+v -0.640280 0.978387 0.425653
+v 0.432644 0.758105 -0.038844
+v 0.456200 0.746844 0.026074
+v -0.004402 0.583434 0.544834
+v -0.008548 0.605935 0.558248
+v -0.043083 0.614186 0.556885
+v 0.096509 1.010878 0.473731
+v 0.051450 1.016390 0.454230
+v 0.071936 0.988595 0.484195
+v 0.041934 0.729152 0.562987
+v 0.076963 0.723756 0.560622
+v 0.055681 0.763971 0.563272
+v -0.249391 1.703113 -0.113297
+v -0.315821 1.664185 -0.057320
+v -0.303514 1.644816 -0.053291
+v -0.046247 0.577596 0.539907
+v -0.043091 0.544675 0.539083
+v -0.243664 1.769327 -0.117196
+v -0.300716 1.725832 -0.063597
+v -0.301344 1.701132 -0.073591
+v -0.514585 0.558782 0.159004
+v -0.544637 0.553575 0.103268
+v -0.452255 1.293546 0.203775
+v -0.465485 1.332077 0.168897
+v -0.477656 1.330197 0.228740
+v -0.837022 1.222638 -0.037301
+v -0.792375 1.205542 -0.056745
+v -0.824716 1.162413 -0.023236
+v -0.624332 0.840353 0.442031
+v -0.626151 0.911269 0.450907
+v -0.590588 1.004126 0.427251
+v 0.433155 0.521455 0.324921
+v 0.437854 0.488037 0.313434
+v 0.477358 0.527510 0.307973
+v -0.194089 1.704110 -0.209948
+v -0.146559 1.745654 -0.259727
+v -0.138955 1.678717 -0.218972
+v -0.014985 0.559255 0.546308
+v -0.620960 1.638832 -0.583859
+v 0.340239 1.135388 0.245953
+v 0.333739 1.122789 0.277881
+v 0.375530 1.068529 0.263035
+v -0.601171 0.955529 0.441838
+v -0.606525 1.046720 0.409064
+v -0.637824 1.103727 0.375798
+v 0.384973 0.480624 0.317375
+v 0.379928 0.497932 0.319020
+v 0.355154 0.504496 0.314398
+v -0.562151 1.413921 -0.028027
+v -0.530434 1.409255 -0.004741
+v -0.894808 1.383998 0.250615
+v -0.907955 1.385523 0.205626
+v -0.902417 1.357599 0.141492
+v -0.205426 1.197952 0.330037
+v 0.254570 0.394839 -0.040251
+v 0.290078 0.373582 -0.002747
+v 0.221929 0.367753 -0.020919
+v -0.621261 0.628454 -0.045202
+v -0.595207 0.610403 -0.023754
+v -0.646442 0.617232 0.002255
+v -0.589222 0.775455 0.429614
+v -0.598672 0.805405 0.432771
+v -0.594986 0.888455 0.451093
+v -0.589974 0.920307 0.453353
+v 0.097163 1.052351 0.436038
+v -0.579817 1.094315 0.379977
+v 0.076406 0.864272 0.561179
+v -0.685439 1.751301 -0.571879
+v -0.660702 1.655782 -0.586441
+v -0.676845 1.653363 -0.554664
+v -0.578619 0.839444 0.441860
+v -0.566237 0.963222 0.436679
+v -0.591959 1.132080 0.362347
+v -0.002426 0.545360 0.546412
+v -0.038450 0.847878 0.571980
+v -0.748528 1.499311 -0.277529
+v -0.745775 1.516404 -0.286480
+v -0.731102 1.484717 -0.287484
+v 0.423130 0.590991 0.308484
+v 0.406359 0.615749 0.298413
+v 0.386863 0.564506 0.311889
+v 0.042516 1.052374 0.425636
+v -0.657666 0.364695 -0.072073
+v -0.684706 0.374777 -0.049557
+v -0.666349 0.404303 -0.050181
+v -0.569310 0.881015 0.446929
+v 0.106297 0.467118 0.464720
+v -0.465496 0.676521 0.396358
+v -0.477145 0.619445 0.367058
+v -0.444894 0.610777 0.395453
+v -0.691037 1.555948 0.016371
+v -0.319517 1.251839 0.194006
+v -0.540881 0.397812 -0.105447
+v -0.623743 0.401461 -0.074040
+v -0.507512 0.431096 -0.100187
+v -0.590000 0.737515 0.411971
+v -0.551114 0.746878 0.419398
+v -0.556237 0.921874 0.450550
+v -0.553090 1.036539 0.415167
+v 0.052930 0.680060 0.556705
+v 0.052848 1.094366 0.416750
+v 0.011760 1.093253 0.426628
+v -0.623456 1.474550 -0.076600
+v -0.619962 1.476148 -0.043257
+v -0.630566 1.434165 -0.074907
+v 0.119783 1.040363 0.453963
+v -0.026844 0.512474 0.531868
+v 0.024095 1.001678 0.469381
+v -0.710482 1.516109 -0.446792
+v -0.696056 1.549076 -0.501886
+v -0.669163 1.227891 -0.089077
+v -0.618976 1.229707 -0.087725
+v -0.552383 0.819994 0.449848
+v -0.549969 1.077420 0.394246
+v -0.001042 0.768819 0.581908
+v -0.020578 0.809983 0.575539
+v -0.059406 0.790382 0.579698
+v 0.605949 0.616772 0.155916
+v 0.607290 0.658066 0.139748
+v 0.600936 0.656934 0.185333
+v -0.528021 0.413199 0.461698
+v -0.571805 0.409188 0.463013
+v -0.364521 1.219987 0.276707
+v -0.307702 1.159731 0.328588
+v -0.650598 1.345210 -0.080900
+v -0.658107 1.435912 -0.125854
+v -0.682146 1.439093 -0.149841
+v -0.548769 0.702823 0.388282
+v -0.540004 0.805684 0.446015
+v -0.536167 0.853468 0.453325
+v -0.549942 0.996408 0.429552
+v -0.542014 1.145173 0.348440
+v 0.456369 0.574026 0.319922
+v 0.407755 0.545575 0.320147
+v 0.214417 0.913550 0.480434
+v 0.206393 0.966025 0.469710
+v 0.169735 0.971066 0.474409
+v -0.527224 0.447228 0.441433
+v 0.372496 0.375099 0.148158
+v 0.356060 0.365266 0.098155
+v -0.551741 0.483839 0.385178
+v -0.597105 0.365358 -0.094949
+v -0.531213 0.779124 0.433349
+v -0.529356 0.909135 0.445689
+v -0.078037 0.501693 0.509887
+v 0.132430 0.967382 0.487502
+v 0.134871 1.007642 0.474543
+v 0.461836 0.619101 0.302234
+v 0.460866 0.664739 0.268090
+v 0.209252 0.863114 0.494331
+v 0.178694 0.908986 0.487130
+v 0.429158 0.667077 0.269947
+v 0.430231 0.637958 0.280392
+v 0.457192 0.694894 0.235494
+v 0.529880 0.477477 0.050420
+v 0.569080 0.515781 0.072538
+v 0.567306 0.505157 0.106271
+v 0.203192 1.004196 0.457605
+v -0.409172 0.461218 -0.179426
+v -0.374202 0.454285 -0.242268
+v -0.421505 0.433440 -0.215087
+v -0.509804 1.348661 0.275850
+v -0.476566 1.307752 0.255236
+v -0.085308 0.601594 0.553090
+v -0.126196 0.616350 0.544241
+v -0.119876 0.574932 0.527524
+v -0.289509 0.392859 0.533091
+v -0.297487 0.365398 0.524933
+v -0.500270 0.813113 0.442642
+v -0.519010 0.954576 0.439377
+v -0.519964 0.997078 0.427166
+v -0.507494 1.092868 0.382976
+v -0.497974 1.134210 0.351179
+v -0.057500 0.654890 0.561734
+v -0.001129 0.692882 0.565798
+v -0.050025 0.696550 0.568925
+v 0.201313 1.073278 0.403239
+v 0.196592 1.123622 0.375453
+v 0.151372 1.157149 0.370320
+v 0.392187 1.066925 0.204502
+v 0.371765 1.106440 0.188113
+v -0.507457 0.761484 0.431376
+v -0.514957 1.049674 0.403472
+v 0.027381 0.791057 0.567192
+v 0.089404 1.071064 0.412434
+v -0.526556 0.484942 0.387312
+v -0.491866 0.464112 0.411700
+v -0.497544 0.497383 0.370371
+v -0.490008 0.862217 0.453521
+v -0.503722 0.888447 0.451880
+v -0.488090 0.910839 0.444567
+v 0.129813 1.136637 0.383030
+v -0.001225 0.932011 0.553984
+v -0.021452 1.114329 0.424366
+v -0.618959 1.542425 -0.190186
+v -0.621651 1.566685 -0.178377
+v -0.622785 1.516660 -0.146727
+v -0.499603 0.431019 0.444627
+v 0.591199 0.631288 0.215618
+v -0.677514 1.460521 -0.233333
+v -0.688669 1.472334 -0.287398
+v -0.664679 1.487154 -0.315793
+v -0.491873 1.045201 0.403014
+v 0.466612 0.547192 0.319768
+v -0.773827 1.534660 0.308950
+v -0.752693 1.523295 0.343741
+v -0.539930 1.449866 -0.011093
+v -0.502714 1.433656 0.015153
+v -0.725397 0.353993 0.070299
+v -0.720160 0.375727 0.039789
+v -0.714981 0.344530 0.042027
+v -0.486180 0.964527 0.441831
+v -0.475904 1.008118 0.423492
+v 0.348384 0.431534 0.289543
+v 0.324340 0.453340 0.303168
+v -0.029935 0.721864 0.581672
+v -0.063735 0.721843 0.579730
+v -0.035439 0.426598 0.475415
+v -0.065174 0.450362 0.475028
+v -0.149812 0.425714 0.514045
+v -0.473789 0.484567 0.391268
+v -0.466862 0.545707 0.375874
+v -0.503993 0.518313 0.340374
+v -0.474018 0.755503 0.426302
+v -0.494959 0.734363 0.416736
+v -0.474969 1.063566 0.401657
+v -0.459667 1.090514 0.387541
+v -0.661781 1.421835 -0.093766
+v -0.637554 1.442888 -0.113957
+v -0.440717 0.510582 0.389778
+v -0.453765 0.823835 0.432821
+v -0.456811 0.849880 0.441595
+v -0.445146 0.948604 0.429725
+v -0.454116 0.910021 0.432528
+v -0.914905 1.454318 0.222772
+v -0.908501 1.462561 0.148091
+v -0.917576 1.433459 0.177907
+v 0.091007 0.484745 0.493532
+v -0.437200 1.682274 0.023425
+v -0.445904 0.437980 0.426855
+v -0.444341 0.876545 0.434776
+v -0.458516 1.207298 0.276651
+v -0.490201 1.177129 0.315814
+v -0.110968 1.820232 -0.280424
+v -0.102445 1.789583 -0.295388
+v -0.121720 1.812510 -0.290611
+v 0.000268 1.044673 0.437759
+v -0.674477 1.550768 -0.515942
+v -0.667137 1.535882 -0.490971
+v -0.466535 1.591782 0.078019
+v -0.902057 1.494777 0.130351
+v -0.875112 1.506150 0.101525
+v -0.436865 0.471545 0.402863
+v -0.685042 1.673202 -0.239595
+v 0.338645 0.786567 -0.176325
+v 0.307306 0.819690 -0.200404
+v 0.337484 0.836441 -0.186304
+v -0.449895 0.715773 0.419293
+v -0.450556 0.787963 0.423413
+v -0.439909 0.994255 0.423834
+v -0.442432 1.043172 0.413400
+v -0.429144 1.183599 0.306451
+v -0.198189 1.650949 -0.176090
+v -0.157232 1.631234 -0.163965
+v -0.314496 1.546046 -0.076802
+v -0.282188 1.575814 -0.109995
+v -0.242656 1.568769 -0.078509
+v -0.453013 1.569506 0.072037
+v -0.437239 1.619137 0.057714
+v -0.427402 0.769953 0.428041
+v -0.414912 1.122477 0.358735
+v -0.403421 1.166955 0.324602
+v -0.494226 1.428352 0.089729
+v -0.511083 1.452022 0.142795
+v 0.528019 0.465399 0.104277
+v 0.485100 0.617808 0.303473
+v -0.419793 0.696300 0.418249
+v -0.419961 0.810837 0.424562
+v -0.423245 1.073728 0.394565
+v -0.642308 1.487781 -0.258997
+v 0.069545 0.647001 0.555992
+v 0.002537 0.657412 0.565693
+v -0.415037 1.674851 0.032766
+v -0.501687 0.534623 0.162554
+v -0.418791 0.561644 0.397967
+v -0.420564 0.867115 0.425346
+v -0.414608 0.985448 0.417786
+v -0.922809 1.276205 0.297517
+v -0.624254 1.636664 -0.496673
+v -0.009496 1.014111 0.442901
+v -0.412449 0.430989 0.421296
+v -0.389799 0.579963 0.401514
+v -0.391856 0.630745 0.413829
+v -0.395176 0.781278 0.429186
+v -0.619544 1.686532 -0.526211
+v -0.628326 0.451827 0.346229
+v -0.594144 0.472780 0.341724
+v -0.038982 1.056617 0.440472
+v -0.093936 1.074281 0.434546
+v -0.078047 1.051662 0.438255
+v -0.389338 0.463643 0.403648
+v -0.381441 0.505996 0.393022
+v -0.383409 0.688438 0.418465
+v -0.393579 0.836314 0.435024
+v -0.394303 0.895976 0.431779
+v -0.397382 1.021536 0.405744
+v -0.486636 1.363852 0.068064
+v -0.484343 1.375497 0.132450
+v -0.089830 1.692645 -0.226835
+v -0.104828 1.666829 -0.217461
+v -0.097846 1.692849 -0.247566
+v -0.313581 1.536220 -0.046739
+v -0.294602 1.555026 -0.011914
+v -0.366584 0.750873 0.420070
+v -0.362989 0.956956 0.435803
+v -0.389789 1.068304 0.382477
+v -0.354537 1.124477 0.350554
+v -0.380502 1.152707 0.331786
+v -0.363093 1.187694 0.306740
+v -0.406522 1.226651 0.262903
+v -0.853298 1.533991 0.203783
+v -0.868249 1.528078 0.155215
+v -0.888754 1.516944 0.200866
+v -0.408023 1.643606 0.037449
+v -0.378573 1.701010 0.014236
+v -0.372779 1.728907 -0.008662
+v -0.031959 1.191252 0.383496
+v 0.000309 1.231575 0.347497
+v -0.064292 1.220109 0.357409
+v -0.391797 0.424067 0.414761
+v 0.595580 0.630993 0.059471
+v 0.595316 0.605046 0.058397
+v -0.369962 1.689930 0.013257
+v -0.352183 0.685598 0.413815
+v -0.365055 0.811523 0.431623
+v -0.367449 0.860837 0.436129
+v -0.367449 0.888869 0.433121
+v -0.356422 0.926174 0.442385
+v -0.359315 0.998099 0.423358
+v -0.362256 1.063424 0.386449
+v 0.000219 0.734960 0.576967
+v 0.414140 1.028422 0.165789
+v 0.435477 0.973894 0.173147
+v 0.199681 0.348440 -0.018985
+v 0.204148 0.355676 -0.037807
+v -0.361513 0.465051 0.407409
+v -0.343032 0.505201 0.382860
+v -0.343858 0.540960 0.380603
+v -0.344487 0.607805 0.395440
+v -0.330642 0.766548 0.412779
+v -0.321612 1.089650 0.381027
+v 0.098020 1.100399 0.399454
+v 0.083873 1.133622 0.397926
+v -0.032479 0.757107 0.587147
+v -0.366472 1.664013 -0.002816
+v -0.350226 0.828882 0.429128
+v -0.330585 0.861855 0.425604
+v -0.332389 0.885736 0.436971
+v -0.335821 1.038391 0.407380
+v -0.343932 1.723669 -0.009821
+v -0.291773 1.761996 -0.056241
+v -0.533230 1.527352 0.162139
+v -0.553690 1.544248 0.161607
+v -0.326899 0.677297 0.401244
+v -0.332443 0.822666 0.418522
+v -0.088692 0.954003 0.544460
+v -0.058623 0.973502 0.527437
+v -0.318350 0.907230 0.441735
+v -0.074442 1.169342 0.392839
+v -0.075520 1.118381 0.420397
+v -0.306148 0.544126 0.366943
+v -0.302725 0.624747 0.379822
+v -0.292417 0.942904 0.448212
+v -0.308676 0.969147 0.446514
+v -0.720836 1.496555 -0.392658
+v -0.723030 1.518670 -0.415443
+v -0.929073 1.230702 0.365232
+v -0.308006 0.800684 0.417981
+v -0.291512 1.019737 0.426331
+v 0.523273 0.643271 0.282819
+v 0.504000 0.672925 0.268515
+v 0.216211 0.376572 -0.047022
+v -0.292454 0.695515 0.393690
+v -0.292556 0.751692 0.411864
+v -0.299820 0.854023 0.437451
+v -0.292419 0.904534 0.442366
+v -0.283421 0.977827 0.437613
+v 0.455982 0.881517 0.131241
+v 0.446356 0.927943 0.178321
+v 0.342581 0.519308 0.327579
+v -0.068964 0.844329 0.571686
+v -0.325972 1.749873 -0.025953
+v -0.299962 1.781114 -0.052358
+v -0.275385 0.799648 0.476972
+v -0.273959 0.841083 0.487457
+v 0.577446 0.641584 0.026278
+v 0.583731 0.680676 0.057248
+v 0.107746 1.307916 0.143418
+v -0.280014 0.610754 0.374712
+v -0.280542 0.545510 0.367869
+v 0.401948 1.023160 -0.020048
+v 0.374187 1.085082 0.003397
+v 0.109155 1.263363 0.298570
+v 0.101452 1.222168 0.347190
+v 0.463517 0.740795 0.183543
+v 0.455420 0.833384 0.197009
+v -0.647969 1.521062 -0.361855
+v -0.632749 1.524573 -0.322217
+v -0.277200 0.505021 0.433407
+v -0.298429 0.467823 0.477469
+v -0.264689 0.478164 0.493226
+v -0.270463 0.670144 0.396722
+v -0.256226 0.987134 0.442109
+v -0.249016 1.121114 0.375603
+v -0.258693 1.042670 0.422076
+v -0.004658 1.198366 -0.136106
+v 0.008482 1.167002 -0.173371
+v -0.018733 1.159391 -0.171694
+v 0.012556 0.838456 0.574464
+v -0.685354 1.392937 -0.078046
+v -0.622631 1.521993 -0.225789
+v -0.258671 0.566892 0.391822
+v -0.253532 0.625672 0.406422
+v -0.240789 0.679067 0.451784
+v -0.926543 1.208402 0.416297
+v -0.931898 1.201992 0.379137
+v -0.922408 1.181684 0.412017
+v 0.363850 0.569965 0.336015
+v -0.265614 0.932895 0.449754
+v -0.211268 1.093229 0.407153
+v -0.249298 1.159277 0.340947
+v -0.227493 0.498839 0.466055
+v -0.555305 1.490553 -0.019602
+v -0.500767 1.499765 -0.036419
+v 0.497601 0.702352 0.237320
+v 0.086784 1.289457 0.261569
+v 0.157997 1.290142 0.132369
+v -0.243799 0.958664 0.444345
+v -0.224919 0.465136 0.518853
+v -0.229494 0.510206 0.439265
+v -0.247876 0.526062 0.408398
+v -0.639539 1.469473 0.384842
+v -0.228702 1.028473 0.435448
+v -0.184713 1.596772 -0.111695
+v -0.142225 1.616743 -0.133490
+v -0.243646 1.809684 -0.098312
+v -0.264679 1.810425 -0.080811
+v -0.241069 1.838089 -0.115447
+v -0.261775 0.424989 0.533152
+v -0.218670 0.440229 0.532438
+v -0.223658 0.480736 0.501265
+v -0.155133 1.043613 0.429194
+v -0.151196 0.999300 0.445003
+v -0.115997 1.010781 0.441917
+v -0.881303 0.975405 0.056788
+v -0.352071 1.250522 0.216357
+v -0.183831 1.854366 -0.171363
+v -0.152107 1.846364 -0.220572
+v -0.172707 1.869960 -0.199775
+v -0.223620 0.982076 0.447660
+v 0.112121 0.665841 0.539822
+v -0.670703 1.807268 -0.566186
+v -0.523127 0.510853 0.244857
+v -0.521306 0.563030 0.266725
+v -0.509161 0.538136 0.197531
+v -0.208817 1.140953 0.378730
+v -0.602536 1.433910 -0.037906
+v 0.167710 0.886447 0.505230
+v 0.180453 0.836232 0.512859
+v -0.198758 0.516077 0.461420
+v -0.215889 0.568369 0.454671
+v -0.384934 0.728399 -0.175022
+v -0.352630 0.710677 -0.180118
+v -0.353857 0.668174 -0.154348
+v 0.163292 1.225189 0.313754
+v 0.138138 1.232219 0.325026
+v 0.165740 1.189015 0.350423
+v -0.202182 1.021439 0.437012
+v 0.508013 0.573081 0.300014
+v 0.504123 0.603126 0.302451
+v -0.175335 0.479642 0.488296
+v -0.913098 1.484859 0.162701
+v -0.910037 1.488572 0.215071
+v -0.900121 1.508334 0.157528
+v 0.167152 1.268985 0.002233
+v -0.529987 0.491690 0.339676
+v -0.572765 0.472996 0.298900
+v -0.448429 1.462939 0.017115
+v -0.180579 1.050392 0.428028
+v -0.369318 0.371074 -0.297142
+v -0.405419 0.388860 -0.273649
+v -0.339573 0.410251 -0.296602
+v 0.101139 0.764681 0.552568
+v 0.081848 0.807562 0.553745
+v -0.155101 0.452831 0.506530
+v -0.180021 0.499178 0.469480
+v -0.169113 0.518435 0.484593
+v -0.290472 1.255634 0.077618
+v 0.095078 1.304186 0.207150
+v -0.704132 1.412920 -0.084591
+v -0.224137 0.832835 0.555907
+v -0.205806 0.795725 0.560139
+v -0.191353 0.834748 0.572174
+v -0.073157 0.739196 0.579717
+v 0.157606 0.932036 0.499393
+v -0.166833 0.872667 0.567412
+v -0.200222 0.880321 0.555894
+v -0.188705 0.989732 0.444893
+v -0.166926 1.156855 0.378532
+v 0.296650 0.715068 -0.212823
+v 0.263218 0.702407 -0.238787
+v 0.254729 0.740945 -0.249385
+v 0.061508 0.834062 0.564635
+v -0.422335 1.721157 -0.041800
+v -0.177955 0.774862 0.560873
+v -0.169932 0.825558 0.575239
+v -0.162492 0.542921 0.503069
+v -0.183400 0.574900 0.497630
+v -0.174206 0.696595 0.540895
+v -0.152422 0.709099 0.550048
+v -0.152411 0.918217 0.558173
+v -0.193214 0.921239 0.538207
+v 0.139064 1.279084 0.251103
+v -0.115586 0.338954 -0.210543
+v -0.133711 0.343616 -0.190237
+v -0.236715 0.336310 -0.232178
+v -0.151800 1.080775 0.423504
+v -0.139916 1.196257 0.362516
+v -0.133734 0.478924 0.478839
+v -0.157159 0.608230 0.523655
+v -0.143547 0.544282 0.507103
+v -0.147460 0.655839 0.537309
+v -0.145578 0.765822 0.564933
+v -0.152456 0.829408 0.569346
+v -0.136261 0.897879 0.566744
+v -0.143940 0.945876 0.539935
+v -0.831594 1.467428 0.030758
+v -0.827325 1.419686 0.012529
+v 0.132262 1.295807 0.196896
+v -0.129534 1.159358 0.389202
+v -0.123952 1.226473 0.335883
+v 0.487491 0.452650 0.023024
+v 0.433421 0.716761 -0.022304
+v -0.137749 0.708879 0.546956
+v -0.124060 0.852226 0.572678
+v -0.121935 0.494703 0.494845
+v -0.118660 0.731837 0.562501
+v -0.113787 0.798771 0.576989
+v -0.128198 1.045710 0.434657
+v -0.116086 1.098371 0.424753
+v 0.247661 1.108111 0.367284
+v -0.104465 0.536860 0.519586
+v -0.102829 0.689263 0.552896
+v -0.099440 0.763431 0.573886
+v -0.112138 0.923664 0.561053
+v -0.108726 0.888268 0.566655
+v 0.446930 0.926886 0.022467
+v -0.076323 1.030453 0.437107
+v -0.381178 0.763901 -0.186443
+v -0.565603 0.483555 0.366071
+v -0.113879 0.647424 0.549180
+v -0.084981 0.839905 0.576052
+v -0.075347 1.002130 0.474887
+v -0.158628 0.970216 0.501394
+v -0.062546 1.012165 0.443220
+v -0.881946 1.031463 0.175090
+v 0.150482 0.457558 0.437939
+v 0.147443 0.427169 0.445103
+v 0.109362 0.860273 0.547327
+v -0.206167 1.823759 -0.142991
+v -0.460763 1.681972 0.007375
+v 0.301687 1.004869 0.394047
+v 0.261109 1.008899 0.417333
+v 0.288147 0.967127 0.422577
+v -0.313557 1.580989 0.019129
+v -0.253736 1.584001 -0.014801
+v -0.262918 1.596338 -0.005184
+v 0.104060 0.591624 0.524844
+v 0.099912 0.627353 0.540093
+v -0.153064 0.352464 0.501338
+v -0.094780 0.359776 0.494342
+v -0.177275 0.362895 0.522223
+v 0.244117 0.980169 0.446874
+v 0.237801 0.952229 0.463473
+v 0.547150 0.646972 0.269797
+v 0.539440 0.613915 0.282685
+v 0.171768 0.730662 0.518266
+v 0.181098 0.758066 0.524883
+v 0.140743 0.766517 0.542214
+v 0.544516 0.583429 0.276530
+v 0.399069 0.643613 0.316867
+v 0.375192 0.610627 0.343660
+v 0.437662 0.883900 -0.035709
+v -0.394947 0.375516 0.428709
+v -0.433237 0.362864 0.440424
+v 0.568206 0.636911 0.252861
+v 0.518237 0.532767 0.279270
+v -0.391610 1.571888 -0.105805
+v -0.336196 1.569147 -0.110248
+v 0.140552 0.525239 0.485939
+v 0.194212 0.513213 0.447989
+v 0.192046 0.551665 0.477222
+v 0.266373 0.476071 -0.164277
+v 0.245671 0.441301 -0.108208
+v 0.220401 0.449925 -0.175285
+v 0.270207 0.613457 -0.222921
+v 0.309404 0.605181 -0.181327
+v 0.306628 0.573004 -0.165184
+v -0.233436 1.610345 -0.031862
+v -0.292649 1.614042 -0.021039
+v 0.145215 0.613829 0.505009
+v 0.165683 0.662699 0.510099
+v 0.129196 0.642036 0.524412
+v -0.504927 1.415990 0.162918
+v -0.476728 0.361167 -0.133012
+v -0.711354 1.381765 0.478540
+v 0.149048 0.563504 0.495228
+v 0.117454 0.566783 0.519141
+v -0.493499 1.491352 0.112741
+v -0.235743 0.370369 0.541448
+v -0.269407 0.361840 0.533519
+v -0.229340 0.356329 0.528655
+v -0.697606 1.344285 0.482652
+v 0.335255 1.096621 -0.069895
+v 0.379551 1.048871 -0.032032
+v 0.366959 1.037284 -0.079621
+v -0.662994 1.233712 0.506159
+v -0.576354 0.504255 0.046108
+v -0.560675 0.534706 0.073718
+v -0.570694 0.544244 0.023396
+v 0.201531 1.184972 0.342713
+v 0.341264 0.970540 0.375904
+v 0.292500 1.065193 0.365903
+v 0.287344 1.036005 0.380353
+v 0.177748 0.582438 0.488647
+v -0.370771 1.598637 0.016097
+v -0.688765 1.102217 0.390046
+v -0.238543 1.616453 -0.145042
+v 0.559573 0.531474 0.231977
+v 0.517038 0.488574 0.241480
+v -0.786095 0.696569 0.118108
+v -0.668172 1.195152 0.514902
+v -0.667024 1.321060 0.454810
+v -0.352032 1.649355 -0.026810
+v -0.653983 1.175195 0.487356
+v -0.680900 1.164705 0.511512
+v -0.675044 1.142409 0.480361
+v -0.328000 1.594870 0.021963
+v -0.642050 1.224389 0.480084
+v 0.448725 0.755167 0.231553
+v 0.451370 0.446254 0.255165
+v 0.490157 0.445736 0.206595
+v -0.629906 1.199946 0.452356
+v -0.643482 1.262809 0.466502
+v 0.576794 0.613930 0.242018
+v 0.566718 0.569708 0.242919
+v 0.381029 0.656784 0.351325
+v 0.359718 0.666696 0.377814
+v 0.353418 0.616300 0.376060
+v 0.387855 0.949543 0.325202
+v 0.392915 1.012597 0.275505
+v 0.367584 0.991955 0.328377
+v -0.364250 0.936307 -0.235346
+v -0.392279 0.991846 -0.219127
+v -0.655999 1.132950 0.423187
+v -0.690872 1.120501 0.453201
+v -0.636028 1.157145 0.425723
+v -0.654245 1.401128 0.413090
+v 0.592385 0.563628 0.094531
+v 0.564127 0.676599 0.239693
+v 0.384462 0.756494 0.350507
+v 0.369751 0.798765 0.371984
+v 0.354720 0.730767 0.384823
+v 0.287793 0.825532 0.445274
+v 0.284233 0.880111 0.442342
+v 0.258729 0.884823 0.466553
+v 0.545372 0.687967 0.245177
+v -0.633666 1.303707 0.416700
+v 0.231839 0.586544 0.458711
+v 0.246721 0.636945 0.452046
+v 0.219024 0.608760 0.472824
+v 0.361438 0.844392 0.379369
+v 0.384136 0.874899 0.351859
+v 0.344046 0.869328 0.405743
+v -0.615112 1.237356 0.430627
+v -0.217911 1.065804 -0.223270
+v -0.169534 1.066926 -0.220030
+v -0.199876 1.027831 -0.233929
+v 0.178974 0.795165 0.527595
+v -0.128937 1.787904 -0.226247
+v -0.110919 1.799208 -0.259964
+v -0.642874 1.346362 0.399457
+v 0.125345 0.895939 0.533946
+v 0.201270 0.638513 0.479197
+v 0.480748 0.489700 0.281655
+v -0.197117 1.682914 -0.130209
+v -0.114474 1.713106 -0.196030
+v -0.158154 1.750494 -0.186541
+v -0.637129 1.127425 0.380068
+v 0.422099 0.788615 0.291872
+v -0.627631 1.377801 0.366786
+v -0.388647 1.033399 -0.206414
+v -0.332023 1.057832 -0.206476
+v 0.398997 0.702948 0.327200
+v 0.269968 0.513178 0.387521
+v 0.312863 0.528638 0.369136
+v 0.289526 0.561252 0.403890
+v 0.194873 0.408093 0.426411
+v 0.216914 0.401615 0.408465
+v 0.226252 0.436217 0.409046
+v 0.258218 0.463266 0.382772
+v 0.189280 0.442496 0.430098
+v 0.216327 0.481273 0.406944
+v 0.272687 0.445478 0.361525
+v 0.245624 0.483696 -0.196728
+v -0.610960 1.170165 0.396540
+v -0.593754 1.199824 0.405483
+v -0.599371 1.272619 0.407713
+v -0.611289 1.317833 0.389159
+v -0.621456 1.359977 0.367010
+v -0.624419 1.408478 0.369659
+v 0.242862 0.549586 0.430869
+v -0.612957 1.451999 0.371379
+v -0.379877 1.075145 -0.199757
+v -0.573353 1.234010 0.402315
+v -0.564643 0.376831 0.468196
+v -0.509647 0.383123 0.462861
+v -0.329774 0.663652 -0.183855
+v 0.195371 0.600038 0.485761
+v -0.162575 1.603125 -0.096926
+v -0.212169 1.588794 -0.046923
+v -0.215921 1.576344 -0.068623
+v -0.132534 1.662715 -0.141203
+v -0.109868 1.662120 -0.160475
+v -0.677506 1.573483 -0.539821
+v -0.655095 1.585733 -0.556002
+v -0.570314 1.156201 0.364949
+v -0.228765 1.739281 -0.134311
+v -0.179690 1.807803 -0.181034
+v 0.167434 0.484390 0.436786
+v 0.234693 1.165626 0.335373
+v -0.569165 1.262351 0.394266
+v -0.582595 1.409949 0.324407
+v -0.600104 1.428446 0.354497
+v -0.591297 1.503971 0.344896
+v -0.416653 1.499614 0.045405
+v -0.165309 1.632500 -0.092475
+v -0.226016 1.625045 -0.060717
+v -0.178916 1.611380 -0.067072
+v -0.558599 1.177431 0.372535
+v -0.547258 1.207126 0.374515
+v -0.555169 1.295607 0.365985
+v -0.582031 1.327097 0.369187
+v -0.560328 1.373108 0.319706
+v -0.582986 1.388550 0.329375
+v -0.586033 1.463724 0.338088
+v 0.563052 0.677699 0.026525
+v -0.392694 1.520523 -0.066204
+v -0.541726 1.233792 0.375765
+v -0.501266 0.709331 0.394810
+v -0.452091 0.388391 0.445038
+v -0.265809 1.556769 -0.041963
+v -0.199263 1.648974 -0.099900
+v -0.521662 1.501366 0.174488
+v 0.185966 0.352939 -0.086782
+v 0.241087 0.844926 0.482923
+v 0.252716 0.787249 0.480266
+v 0.132347 0.384531 0.445015
+v -0.532167 1.322198 0.329784
+v -0.568023 1.451467 0.317403
+v -0.457543 0.352070 0.435181
+v -0.544037 0.350073 0.448746
+v -0.534258 0.345600 0.427824
+v 0.218860 0.539276 0.451025
+v -0.513169 0.482707 -0.079310
+v -0.463852 0.474909 -0.100860
+v -0.519416 1.256599 0.345879
+v -0.560701 1.500071 0.298677
+v -0.495795 0.360965 0.459554
+v 0.144240 0.800855 0.537556
+v 0.288105 0.433523 0.321577
+v 0.330446 1.076625 0.319162
+v 0.290631 1.114960 0.338058
+v 0.362944 0.712207 0.371146
+v 0.333639 0.670548 0.397295
+v 0.209919 0.693354 0.490036
+v 0.226875 0.751492 0.493125
+v 0.233868 0.700760 0.470126
+v -0.522773 1.177508 0.337695
+v -0.547315 1.426723 0.289805
+v 0.428311 0.855560 0.278738
+v -0.711690 1.474016 -0.275909
+v -0.717236 1.461744 -0.215678
+v 0.217409 0.802506 0.504254
+v -0.496658 1.206380 0.321633
+v -0.549107 1.466231 0.284390
+v -0.345080 1.544747 0.016505
+v 0.300517 0.621696 0.415458
+v 0.293629 0.665098 0.422894
+v -0.220478 1.834859 -0.120950
+v -0.511036 0.730720 -0.162430
+v 0.329786 0.735007 0.404865
+v 0.297417 0.706471 0.416539
+v 0.373268 0.402095 -0.008585
+v 0.437796 0.445307 -0.012622
+v 0.432934 0.418641 0.020634
+v -0.601458 0.412020 0.442938
+v -0.530782 1.375469 0.282665
+v -0.097015 1.673886 -0.193602
+v -0.111837 1.645000 -0.161517
+v 0.324116 0.937361 0.408903
+v 0.391084 1.082907 0.131423
+v 0.330404 0.617738 0.397814
+v -0.185276 1.765320 -0.170435
+v -0.290096 0.512653 -0.221758
+v -0.255283 0.514727 -0.268847
+v -0.260495 0.476925 -0.261495
+v -0.495368 1.249134 0.317785
+v -0.495078 1.294950 0.302593
+v 0.131891 0.842112 0.530658
+v 0.289824 0.740885 0.434473
+v 0.288271 0.921334 0.439201
+v 0.308850 0.789995 0.433888
+v 0.259036 0.755360 0.464167
+v 0.335738 0.585153 0.383110
+v 0.327565 0.889691 0.422155
+v 0.304450 0.849596 0.430111
+v -0.538318 1.498169 0.250666
+v -0.911888 1.158889 0.247056
+v -0.469888 1.260080 0.269855
+v 0.238558 1.061662 0.393781
+v 0.270139 0.599528 0.434544
+v -0.910443 1.419986 0.217297
+v -0.909497 1.389537 0.173712
+v 0.261087 0.680076 0.439027
+v 0.256585 0.705504 0.445399
+v -0.478435 1.221506 0.288332
+v -0.017343 0.394768 0.472629
+v 0.236780 0.514744 0.410533
+v 0.254642 0.540297 -0.216910
+v 0.290630 0.552106 -0.180421
+v 0.267755 0.514235 -0.202341
+v -0.570941 0.459965 0.268653
+v -0.624641 0.437220 0.284933
+v -0.386705 1.607020 -0.123577
+v 0.410654 0.904607 0.298886
+v -0.735044 0.938833 -0.147517
+v -0.756432 0.994404 -0.119276
+v -0.725986 0.977627 -0.144345
+v 0.237531 0.346707 0.039885
+v 0.290866 0.358000 0.035631
+v 0.352517 0.908368 0.391839
+v 0.581774 0.528213 0.151824
+v 0.597981 0.568402 0.133427
+v 0.330301 0.837816 0.416369
+v -0.372925 1.644906 -0.136270
+v -0.335409 0.363426 0.490900
+v -0.351460 0.385859 0.477327
+v -0.368986 0.359246 0.447942
+v -0.866747 0.826650 0.151744
+v 0.421561 0.697176 0.283182
+v 0.048689 0.379624 0.458676
+v -0.578226 0.695380 -0.144165
+v -0.516735 0.668507 -0.121203
+v -0.517042 0.376204 -0.117634
+v -0.470801 0.407007 -0.118698
+v -0.708877 1.440462 -0.149085
+v 0.485127 0.717982 0.060005
+v 0.396048 0.449395 0.299924
+v -0.225421 0.406158 0.539860
+v -0.256474 0.388607 0.541614
+v 0.422966 0.454358 0.290409
+v 0.196360 0.382340 -0.125077
+v 0.219775 0.428553 -0.145362
+v 0.216970 0.404273 -0.094629
+v -0.860615 0.799311 0.144408
+v -0.132203 1.839719 -0.275194
+v -0.137085 1.849115 -0.255495
+v 0.118070 0.709210 0.542405
+v -0.639385 1.526270 0.344811
+v 0.590921 0.579570 0.202701
+v 0.565202 0.511799 0.199406
+v 0.588260 0.555038 0.186479
+v 0.571803 0.711077 0.080308
+v 0.564552 0.699515 0.049192
+v 0.537352 0.720273 0.068010
+v 0.565249 0.501257 0.155645
+v 0.583746 0.711864 0.130728
+v 0.598867 0.685130 0.161716
+v -0.637311 1.657704 -0.601036
+v -0.623592 1.754483 -0.614860
+v -0.630212 1.781095 -0.603935
+v -0.176180 0.389112 0.524034
+v -0.167175 0.336116 -0.246254
+v -0.782173 1.687397 -0.335642
+v -0.754295 1.709560 -0.328799
+v -0.208911 1.859534 -0.150373
+v 0.312988 0.759074 0.426991
+v -0.460949 1.529685 0.090030
+v -0.333598 1.698640 -0.154490
+v -0.245399 1.800586 -0.187269
+v -0.271135 1.733216 -0.185389
+v -0.802943 0.717024 0.159953
+v -0.448823 1.505296 0.076452
+v -0.614070 1.726882 -0.582657
+v -0.625417 1.767946 -0.578218
+v -0.625142 1.721312 -0.527881
+v 0.249756 0.426446 -0.070170
+v -0.288615 0.353967 0.173500
+v -0.348346 0.347214 0.345782
+v -0.298032 0.342870 0.163531
+v -0.316939 1.026127 -0.223523
+v 0.217473 1.211846 0.308788
+v 0.190679 1.214492 0.319685
+v 0.152633 0.715719 0.527174
+v -0.627445 1.639753 -0.593983
+v -0.882062 0.944857 0.237440
+v -0.887605 0.970374 0.210791
+v -0.888264 0.904833 0.212047
+v -0.308930 0.474090 -0.249540
+v 0.444501 0.818469 0.245529
+v 0.408248 0.951702 0.286579
+v -0.737957 1.089563 0.392173
+v 0.451614 0.710304 0.225307
+v -0.455699 1.466361 0.056514
+v -0.418041 1.558208 0.064548
+v -0.427642 1.572749 0.052016
+v -0.441112 0.928840 -0.223732
+v -0.510791 0.938928 -0.217617
+v -0.511396 0.966176 -0.220951
+v -0.114404 0.376408 0.502757
+v -0.104240 0.384886 0.062293
+v -0.165564 0.382865 0.102158
+v -0.142517 0.386480 -0.043030
+v -0.523690 1.468291 0.189347
+v -0.315358 0.447404 -0.280794
+v 0.383359 0.388308 0.030938
+v -0.073775 0.389884 0.489295
+v -0.416014 1.597800 0.035375
+v 0.407215 0.784755 -0.082130
+v -0.377768 1.555195 0.043701
+v -0.835609 1.525594 0.076807
+v -0.788761 1.534701 0.039876
+v -0.832120 1.507213 0.042129
+v 0.414774 0.855094 -0.091575
+v -0.713953 1.246885 -0.085944
+v -0.367521 1.580207 0.041862
+v -0.092489 1.772585 -0.282702
+v -0.095837 1.742610 -0.283907
+v -0.378854 1.619972 0.002469
+v -0.610805 1.683377 -0.591920
+v -0.283987 1.807065 -0.078469
+v -0.728232 1.451060 -0.156547
+v -0.349983 0.523316 -0.103474
+v -0.434653 1.245115 0.225189
+v -0.760033 1.636134 -0.180211
+v -0.769039 1.670803 -0.269313
+v -0.774095 1.626052 -0.207546
+v -0.134690 1.629936 -0.120000
+v -0.407506 0.492851 -0.112862
+v -0.154515 1.859760 -0.247958
+v -0.880896 1.113548 0.185162
+v -0.467556 1.328429 0.081213
+v -0.515957 0.844221 -0.216009
+v -0.526758 0.882207 -0.218863
+v -0.489848 0.907318 -0.218172
+v -0.878293 1.435146 0.357077
+v -0.894082 1.435282 0.309248
+v -0.891103 1.385139 0.376588
+v -0.637571 1.591218 -0.501557
+v -0.869911 0.864447 0.224210
+v -0.893851 0.990240 0.175218
+v -0.623726 1.531304 -0.289971
+v -0.620593 1.569781 -0.337846
+v -0.615914 1.568157 -0.259456
+v -0.617687 1.606796 -0.340463
+v -0.618797 1.600045 -0.258062
+v -0.920196 1.161153 0.358427
+v -0.603184 0.384430 0.452460
+v -0.629283 0.390617 0.427077
+v -0.620019 0.364350 0.439189
+v -0.852366 1.107736 0.245377
+v -0.861615 1.083859 0.182449
+v -0.601135 0.355504 0.449076
+v -0.178705 0.382039 0.202432
+v -0.257981 0.378650 0.199815
+v -0.852702 1.055177 0.232910
+v -0.841234 1.083205 0.247310
+v -0.935758 1.247463 0.262133
+v -0.926014 1.301865 0.251836
+v -0.432268 0.462636 -0.117717
+v -0.912820 1.331190 0.246887
+v -0.623119 1.637111 -0.406240
+v -0.893132 1.365301 0.304588
+v 0.558590 0.629102 0.006904
+v -0.926747 1.170195 0.118895
+v 0.242519 0.564575 -0.242548
+v 0.350477 0.409739 0.269704
+v 0.289484 0.391600 0.272348
+v 0.335841 0.383039 0.229287
+v -0.336564 0.343441 0.369141
+v -0.419132 0.344677 0.332000
+v 0.301453 0.862840 -0.204081
+v 0.353588 0.874389 -0.171090
+v -0.092296 1.731446 -0.241976
+v -0.086960 1.729159 -0.267087
+v -0.930398 1.202642 0.112168
+v -0.922377 1.248852 0.407866
+v -0.897713 1.290486 0.430230
+v -0.544734 0.459375 0.236126
+v -0.628296 1.518948 -0.092373
+v 0.185057 0.382941 -0.171365
+v -0.518300 0.485687 0.216470
+v -0.326057 0.612646 -0.154530
+v 0.166386 0.381961 -0.198849
+v 0.139503 0.348800 -0.186129
+v 0.008800 0.992349 -0.243557
+v 0.069832 0.977301 -0.248003
+v 0.026040 0.969427 -0.284070
+v 0.378147 0.796982 -0.132896
+v 0.383020 0.845491 -0.144788
+v 0.365239 0.819917 -0.162296
+v 0.326004 0.537075 -0.110061
+v 0.357067 0.560830 -0.089993
+v 0.332056 0.510206 -0.072382
+v 0.120092 0.359619 -0.217357
+v -0.867230 0.999172 0.035537
+v 0.373786 0.730934 -0.126354
+v 0.349818 0.677408 -0.156832
+v 0.335054 0.728099 -0.170348
+v -0.264167 0.446740 -0.282097
+v -0.851063 0.851766 0.256795
+v -0.883665 1.136186 0.058228
+v -0.526254 0.504346 0.290468
+v -0.880011 0.866264 0.154667
+v 0.410733 0.887243 -0.097879
+v 0.386482 0.901533 -0.125497
+v -0.066397 1.022221 -0.235193
+v -0.085370 0.999212 -0.243511
+v -0.124299 1.028601 -0.238225
+v -0.612980 0.339002 -0.093217
+v -0.637159 0.337769 -0.080066
+v 0.281477 0.787854 -0.224324
+v 0.306849 0.757269 -0.207781
+v 0.389971 0.970882 -0.077799
+v 0.354074 0.981888 -0.120090
+v 0.366840 1.009957 -0.098486
+v -0.529098 0.570431 0.209884
+v -0.895779 1.207831 0.035229
+v -0.901995 1.165751 0.056755
+v 0.355381 0.760630 -0.144347
+v -0.874265 0.954695 0.040313
+v 0.347459 0.632613 -0.146467
+v 0.381111 0.648118 -0.111420
+v 0.249907 0.658973 -0.235683
+v 0.292165 0.678503 -0.204186
+v 0.282048 0.643913 -0.206980
+v -0.908217 1.227690 0.060999
+v -0.417355 1.268760 -0.041742
+v -0.421215 1.282511 0.010752
+v -0.370538 1.271509 0.003548
+v -0.043822 1.264075 -0.069495
+v 0.035641 1.276488 -0.044672
+v -0.023850 1.229053 -0.103824
+v -0.114525 1.722063 -0.268450
+v -0.109067 1.764930 -0.292463
+v -0.117034 0.973557 0.515921
+v 0.202503 0.370332 0.393272
+v 0.236821 0.397625 0.371488
+v -0.896073 1.397110 0.293086
+v -0.896411 1.384192 0.341418
+v 0.370272 0.939496 -0.116740
+v 0.297400 0.525384 -0.162249
+v 0.297407 0.503247 -0.139909
+v -0.907585 1.422337 0.260082
+v 0.172098 0.352594 -0.146852
+v -0.714337 0.775735 0.380608
+v -0.655454 0.744304 0.391681
+v -0.177662 1.857234 -0.230493
+v -0.248333 0.958580 -0.251621
+v -0.190475 0.965621 -0.275799
+v -0.257811 0.937782 -0.283882
+v 0.402816 0.726371 -0.092881
+v 0.399096 0.681717 -0.095698
+v -0.797906 1.035166 -0.066275
+v -0.746838 1.078610 -0.090477
+v 0.407062 0.644753 -0.055920
+v 0.359151 0.599164 -0.119665
+v 0.284549 0.480674 -0.128472
+v 0.292078 0.474502 -0.085082
+v -0.112434 1.645751 -0.182408
+v -0.776935 1.736797 -0.414786
+v -0.786996 1.731391 -0.427204
+v 0.388294 0.598398 -0.064252
+v 0.166885 0.369766 0.430006
+v 0.222916 0.370533 0.331010
+v 0.191282 0.356406 0.366423
+v -0.610517 0.443922 0.124219
+v -0.578530 0.464445 0.110626
+v -0.505952 0.499233 0.191741
+v -0.053486 0.338290 -0.226004
+v 0.014086 0.347820 -0.232652
+v 0.064844 0.342930 -0.208549
+v 0.388386 0.578083 -0.052585
+v 0.384634 0.549348 -0.061822
+v -0.392070 0.815364 -0.205710
+v -0.357498 0.772484 -0.193740
+v -0.654728 0.456276 0.045575
+v -0.622494 0.465401 0.071904
+v -0.577131 0.487178 0.072765
+v -0.911608 1.414436 0.156739
+v -0.713028 1.132536 0.494445
+v -0.651714 0.372895 0.259538
+v -0.644158 0.412838 0.282435
+v -0.630870 0.396142 0.251816
+v -0.197067 0.929173 -0.346369
+v -0.187722 0.898380 -0.369917
+v -0.232857 0.894680 -0.360272
+v 0.344002 1.050300 -0.102249
+v 0.330813 1.027338 -0.127872
+v -0.780220 0.709952 0.213222
+v 0.434225 0.918604 0.245385
+v -0.800504 1.167040 0.487625
+v -0.788491 1.186737 0.506229
+v -0.157822 1.007296 -0.237241
+v -0.058904 0.347906 -0.242245
+v -0.031837 0.362299 0.478731
+v 0.232458 0.627925 -0.250480
+v -0.381195 0.641623 -0.138291
+v -0.415582 0.697740 -0.167741
+v 0.249890 0.381046 0.294296
+v -0.171422 0.980575 -0.249243
+v -0.626819 1.674409 -0.457139
+v -0.519040 0.461001 0.194213
+v -0.523898 0.454491 0.176863
+v 0.417725 0.695680 -0.061596
+v -0.491046 1.366688 0.193141
+v -0.100909 0.982297 -0.277313
+v -0.030870 0.984025 -0.274032
+v -0.082085 0.967774 -0.308098
+v 0.203568 0.436624 -0.204563
+v 0.529064 0.652305 -0.005111
+v 0.531241 0.590124 -0.028854
+v 0.500008 0.616121 -0.034650
+v 0.319093 0.646571 -0.184734
+v -0.894308 1.473055 0.276950
+v 0.367300 1.111676 0.038671
+v 0.172528 0.443356 -0.230672
+v -0.085065 0.390290 -0.130008
+v -0.192888 0.387626 -0.142026
+v -0.111132 0.382903 -0.156464
+v -0.393432 0.354402 0.424926
+v -0.407604 0.346682 0.404925
+v -0.862271 1.146684 0.022102
+v -0.424660 0.341891 -0.272606
+v -0.389211 0.337674 -0.290426
+v -0.732425 1.523133 -0.357035
+v -0.740844 1.498774 -0.326100
+v -0.838907 0.807895 0.022952
+v -0.358749 0.347760 -0.308452
+v 0.413188 0.994967 0.242758
+v 0.038249 0.361292 -0.238781
+v -0.533420 1.440120 0.242614
+v 0.022544 0.364115 -0.147840
+v 0.082741 0.356452 -0.126487
+v 0.044523 0.377052 -0.129576
+v -0.624253 0.418857 0.146468
+v -0.017359 0.922442 -0.343104
+v -0.064120 0.928762 -0.348176
+v -0.008245 0.951651 -0.320563
+v 0.420807 0.634806 -0.025405
+v 0.443265 0.908181 0.220975
+v 0.541142 0.477731 0.174840
+v -0.387911 0.852327 -0.219176
+v -0.354702 0.801961 -0.223259
+v -0.521159 1.417991 0.205103
+v -0.514927 1.379639 0.236622
+v -0.815428 0.779507 0.267273
+v -0.835398 0.811696 0.270141
+v -0.817395 0.768613 0.233136
+v -0.419336 0.884634 -0.221263
+v -0.365534 0.853162 -0.225762
+v 0.526631 0.476736 0.212013
+v -0.259640 0.334870 -0.263211
+v -0.332411 0.335788 -0.267194
+v -0.331644 0.336065 -0.297219
+v 0.191201 0.471678 -0.221147
+v -0.635418 1.633211 -0.259130
+v -0.347079 0.840359 -0.243022
+v -0.681924 1.743983 -0.453658
+v -0.641242 1.795363 -0.587304
+v -0.647938 1.788528 -0.558832
+v -0.647604 1.531159 -0.020371
+v -0.726184 1.436813 -0.109871
+v -0.765956 1.775323 -0.471180
+v -0.453345 1.289149 0.015819
+v -0.450775 1.312444 0.111458
+v 0.568476 0.720172 0.171394
+v 0.543594 0.714673 0.213813
+v -0.730191 1.560210 0.224194
+v -0.725055 1.545953 0.295889
+v -0.259196 1.827283 -0.135411
+v -0.620994 1.540670 0.308374
+v -0.678186 1.545435 0.302337
+v 0.558885 0.725793 0.106697
+v 0.549194 0.731616 0.152236
+v 0.540165 0.728838 0.186780
+v 0.507817 0.721552 0.206802
+v -0.340229 1.759708 -0.037271
+v 0.515371 0.734967 0.126987
+v 0.505228 0.733979 0.161669
+v 0.517462 0.728972 0.090648
+v 0.482069 0.726986 0.169946
+v -0.341511 1.744280 -0.133125
+v 0.474469 0.736914 0.124300
+v -0.327157 1.089663 -0.189414
+v -0.621162 1.560079 0.180344
+v -0.318288 1.263911 0.100134
+v -0.609232 0.386218 0.224689
+v -0.849704 1.532231 0.126545
+v -0.611210 1.556966 0.225171
+v -0.657397 1.556534 0.260176
+v -0.400811 1.262838 0.196073
+v -0.353017 1.254781 -0.031543
+v -0.337615 1.261788 0.017133
+v -0.305435 1.247789 0.010984
+v -0.707315 1.556996 0.069058
+v -0.437932 1.695551 -0.073026
+v -0.660960 1.553253 0.071562
+v -0.677805 1.561445 0.142763
+v -0.616417 1.558204 0.110998
+v -0.362236 1.277752 0.098502
+v -0.429306 1.292844 0.092701
+v -0.375385 1.274413 0.153209
+v -0.666052 1.647738 -0.206707
+v -0.376065 1.242260 0.243136
+v -0.925950 1.194383 0.268030
+v -0.635381 0.435240 0.379740
+v -0.512433 0.642392 0.342581
+v -0.513079 0.605217 0.314349
+v -0.753909 1.795282 -0.524020
+v -0.775872 1.771788 -0.502211
+v -0.430456 1.278512 0.168423
+v -0.442863 1.260663 0.207952
+v -0.695406 1.530853 0.338657
+v -0.595824 1.562334 0.079210
+v -0.650474 1.799915 -0.597586
+v -0.685312 1.563004 0.209977
+v -0.653203 1.539032 0.009139
+v -0.020517 1.009347 0.456259
+v -0.755369 1.597706 -0.104386
+v -0.631173 1.542544 0.029731
+v -0.275970 1.697982 -0.181704
+v -0.891465 1.365050 0.259528
+v -0.702223 1.514352 0.367189
+v -0.604836 1.556798 0.043344
+v -0.645587 0.396399 0.394115
+v -0.654885 0.409378 0.353155
+v -0.668041 0.373777 0.332963
+v -0.254117 1.247253 0.001289
+v -0.391896 1.282819 0.050347
+v -0.647926 0.417245 0.316169
+v 0.303004 1.155365 0.286850
+v -0.258099 0.888896 -0.350822
+v -0.269641 0.845128 -0.363617
+v -0.291645 0.853934 -0.336668
+v 0.361020 1.126610 0.104918
+v -0.862527 1.010685 0.254138
+v -0.874055 1.020521 0.220204
+v 0.335683 1.152372 0.217984
+v -0.791299 1.673657 -0.355062
+v 0.336635 1.157421 0.171813
+v -0.433098 0.556568 -0.114021
+v -0.413623 0.616373 -0.128138
+v -0.575206 1.587760 0.041621
+v 0.343259 1.119331 -0.022406
+v 0.265792 1.170244 0.308680
+v 0.261481 1.201473 0.273080
+v -0.671565 0.419729 0.102409
+v -0.673065 0.441768 0.075958
+v 0.148016 0.990409 -0.228429
+v 0.135335 1.025539 -0.215793
+v 0.186607 1.003078 -0.221273
+v 0.328773 1.169146 0.092958
+v 0.304446 1.188644 0.208218
+v 0.286757 1.195960 0.245459
+v 0.328199 1.165563 0.044459
+v 0.292531 1.205770 0.122993
+v 0.264881 1.223029 0.203981
+v 0.308357 1.155423 -0.031785
+v 0.315019 1.172517 0.016855
+v -0.852698 1.026779 0.013936
+v -0.677877 1.808889 -0.581910
+v -0.681362 1.800611 -0.588160
+v 0.291306 1.202744 0.061118
+v 0.233371 1.235345 0.248742
+v -0.472901 1.305535 0.016909
+v -0.910787 1.150604 0.401418
+v 0.203588 1.244875 0.259064
+v -0.021514 0.994374 0.498498
+v 0.253435 1.237475 0.099819
+v 0.240003 1.246876 0.155180
+v 0.215035 1.256399 0.212526
+v 0.168311 1.248715 0.284256
+v 0.257259 1.212270 -0.000361
+v 0.242466 1.237776 0.048765
+v 0.190122 1.273620 0.177866
+v 0.169816 1.271500 0.229315
+v 0.210698 1.249776 0.010998
+v -0.417718 1.039671 -0.208329
+v -0.851489 1.396552 0.024809
+v -0.324919 0.571963 -0.121047
+v -0.341082 0.614666 -0.130531
+v -0.572196 0.570005 0.049176
+v -0.231229 0.945159 0.473589
+v -0.651466 0.359456 0.397751
+v -0.785977 1.744157 -0.466076
+v -0.554366 0.594202 0.230190
+v -0.581676 0.599852 0.226061
+v -0.182239 0.974946 0.468480
+v -0.323321 0.486728 0.425240
+v -0.344539 0.445640 0.454230
+v -0.320436 0.504618 0.393415
+v -0.291748 0.522645 0.376373
+v -0.721450 0.915564 0.414948
+v -0.517058 0.524708 -0.074047
+v -0.464712 0.513043 -0.098300
+v -0.390882 1.687202 -0.119247
+v -0.203215 0.939996 0.515886
+v -0.262732 0.776312 0.483562
+v -0.239444 0.788001 0.535347
+v -0.272291 0.879915 0.479097
+v -0.581052 0.664660 -0.100443
+v -0.274126 0.732694 0.426414
+v -0.241876 0.722691 0.476811
+v -0.497634 0.562412 0.336243
+v -0.254392 0.906779 0.488523
+v -0.565721 1.248028 -0.071886
+v -0.216927 0.382660 0.045101
+v -0.277909 0.380629 0.079376
+v -0.320742 0.383234 -0.004211
+v -0.305578 0.886259 -0.275507
+v -0.228516 0.906350 0.522805
+v -0.741135 0.994425 0.383377
+v -0.202684 0.622668 0.482121
+v -0.375015 0.427367 0.429884
+v -0.698556 1.002789 -0.148478
+v -0.239883 0.859956 0.537164
+v -0.485800 1.668921 -0.025256
+v -0.214811 0.741945 0.528577
+v -0.773783 1.576427 -0.141336
+v -0.764239 1.573628 -0.090354
+v -0.838825 1.333146 0.491136
+v -0.375011 0.402219 0.442966
+v -0.249820 0.817776 0.534211
+v -0.640672 0.901722 -0.188555
+v -0.641148 0.955099 -0.181146
+v -0.609599 0.941730 -0.190157
+v -0.694810 0.856565 -0.171984
+v -0.692014 0.930392 -0.164861
+v -0.670692 0.911446 -0.174259
+v -0.550472 0.527676 -0.039461
+v -0.526264 0.600438 -0.089567
+v -0.529785 0.595538 0.262119
+v -0.560014 0.618307 0.279312
+v -0.343340 0.409236 0.484258
+v -0.518874 0.533247 0.287056
+v -0.314878 0.469302 0.452532
+v -0.547073 0.634616 0.316706
+v -0.200181 0.675693 0.515654
+v -0.769873 1.536937 -0.022971
+v -0.838375 1.392786 0.448939
+v -0.822277 1.451377 0.406001
+v 0.256203 1.188072 -0.050331
+v -0.824039 1.218656 0.493650
+v -0.838036 1.256110 0.504405
+v -0.863891 1.216847 0.484125
+v -0.663920 0.377123 0.296220
+v -0.835778 1.205262 0.491775
+v -0.841508 1.295501 0.504837
+v -0.861536 1.273561 0.485640
+v -0.345026 0.761300 -0.223731
+v -0.776450 0.822149 0.357977
+v -0.764407 0.775111 0.337483
+v -0.712065 0.386086 0.007722
+v -0.724740 0.362559 0.015533
+v 0.313523 0.426493 -0.046745
+v 0.353499 0.412571 -0.028075
+v -0.772160 0.855949 0.374208
+v -0.851760 1.170681 0.481394
+v -0.866051 1.322681 0.467830
+v -0.750974 0.900736 0.395810
+v -0.637573 1.025114 -0.174844
+v -0.657286 1.070982 -0.143177
+v -0.605108 1.074845 -0.170423
+v -0.800698 0.905861 0.345931
+v -0.887637 1.194494 0.465601
+v -0.827110 1.164897 0.485186
+v -0.666429 1.604088 -0.568427
+v -0.559282 0.359173 0.463761
+v -0.237300 1.018616 -0.238364
+v -0.217305 0.984110 -0.243068
+v -0.716936 0.394610 0.060145
+v -0.696372 0.418813 0.031826
+v -0.825065 1.276549 -0.046796
+v -0.834485 1.339330 -0.016873
+v -0.806511 1.311985 -0.044398
+v -0.869906 1.381233 0.423166
+v 0.198385 0.965189 -0.227859
+v 0.239112 0.980217 -0.208073
+v 0.230880 0.939987 -0.222107
+v -0.658857 0.350251 0.294165
+v -0.532884 0.519258 0.117304
+v -0.797393 1.360685 -0.041482
+v -0.717522 0.367894 0.086967
+v -0.711659 0.393663 0.081142
+v -0.699973 0.420731 0.066898
+v -0.882521 1.269273 0.461413
+v -0.338970 0.570253 -0.110476
+v -0.328755 0.516776 -0.108886
+v -0.653521 0.992946 -0.168201
+v -0.667270 0.358958 0.338494
+v -0.789083 0.948309 0.354355
+v -0.652971 0.347790 0.337443
+v -0.869704 0.889121 0.248799
+v -0.863471 0.917221 0.268111
+v -0.858563 0.970254 0.274150
+v -0.690003 0.384677 0.107689
+v -0.569964 1.574171 0.006025
+v -0.692090 0.354548 0.120421
+v -0.838122 0.863377 0.292233
+v -0.837988 1.029069 0.280383
+v -0.670064 0.632929 -0.017494
+v -0.757294 1.035403 0.360710
+v -0.672534 0.381422 0.135340
+v -0.834181 0.941274 0.308985
+v -0.428190 1.622018 -0.103375
+v -0.576769 0.862583 -0.210983
+v -0.555226 0.819276 -0.213538
+v -0.803793 0.978007 0.336458
+v 0.017324 0.344597 -0.166079
+v -0.422768 0.949826 -0.225624
+v 0.214436 1.227383 -0.029317
+v -0.859860 1.467090 0.348271
+v -0.641608 0.359008 0.176876
+v -0.812214 0.810032 0.312559
+v -0.817040 1.016723 0.309397
+v -0.186857 1.868963 -0.202487
+v -0.536442 0.493582 0.122019
+v -0.859188 1.426341 0.398498
+v -0.637546 0.382501 0.165935
+v -0.810338 0.846982 0.331064
+v -0.791267 1.061988 0.320507
+v -0.772089 1.071589 0.347383
+v -0.027873 1.057753 -0.224590
+v -0.032078 1.096210 -0.215238
+v 0.025822 1.074758 -0.206060
+v -0.743148 1.376174 -0.066699
+v -0.785789 1.405013 -0.046031
+v -0.758293 1.424461 -0.058090
+v -0.790026 0.763393 0.292481
+v -0.317141 0.351115 -0.306590
+v -0.265689 0.346958 -0.291137
+v -0.063935 1.052447 -0.228419
+v -0.911321 1.228210 0.441152
+v -0.455306 0.985109 -0.217295
+v -0.518153 1.639258 0.017489
+v -0.289311 0.792476 -0.350498
+v -0.260820 0.761913 -0.367802
+v -0.261201 0.711775 -0.354515
+v -0.793348 1.256065 -0.061176
+v 0.095887 0.342072 -0.154240
+v 0.062813 0.341658 -0.187642
+v -0.627867 1.127419 -0.136054
+v -0.777215 1.135589 0.481560
+v 0.018527 1.130336 -0.197943
+v -0.885635 1.162453 0.453929
+v -0.272332 0.805710 -0.366207
+v 0.289903 0.446979 -0.061863
+v -0.634289 1.718539 -0.614121
+v 0.163870 1.140235 -0.154969
+v 0.217130 1.095634 -0.150811
+v 0.167326 1.099123 -0.170200
+v -0.083563 1.137360 -0.182398
+v -0.123544 1.155677 -0.164869
+v -0.066878 1.174721 -0.153593
+v -0.655936 1.766571 -0.605047
+v -0.053608 1.128940 -0.196133
+v -0.078240 1.092411 -0.221857
+v -0.091087 1.114167 -0.205432
+v 0.072130 1.272196 -0.052073
+v 0.094136 1.212190 -0.129378
+v 0.064155 1.179018 -0.162827
+v 0.044652 1.204404 -0.139314
+v 0.530564 0.697088 0.031292
+v 0.073447 0.945096 -0.296832
+v 0.242497 1.026615 -0.183138
+v 0.287231 0.979432 -0.174973
+v -0.701217 1.688263 -0.511736
+v -0.598312 0.428423 -0.066469
+v -0.740044 1.781852 -0.539163
+v -0.724555 1.761068 -0.535354
+v -0.254456 0.602086 -0.308647
+v -0.220432 0.536120 -0.301356
+v -0.697805 1.593857 -0.494182
+v -0.683826 1.598025 -0.542088
+v -0.745510 1.721874 -0.475510
+v -0.711565 1.633513 -0.453605
+v -0.771531 1.737868 -0.478676
+v -0.735026 1.687194 -0.447918
+v -0.713515 1.572709 -0.421831
+v -0.710573 1.547689 -0.457785
+v -0.742266 1.643701 -0.382403
+v -0.311334 0.496073 -0.194069
+v -0.776967 1.702789 -0.431179
+v -0.790877 1.704449 -0.413731
+v -0.728962 1.583496 -0.341094
+v -0.776772 1.661099 -0.367773
+v -0.735484 1.612082 -0.352884
+v 0.044630 1.242729 -0.094291
+v 0.129339 1.188725 -0.139794
+v 0.116208 1.154897 -0.163857
+v -0.602553 0.447496 -0.041316
+v -0.661224 0.423413 -0.027539
+v -0.718116 1.486132 -0.346395
+v -0.733866 1.546342 -0.299438
+v -0.293311 1.147623 -0.158446
+v -0.337154 1.115157 -0.180784
+v -0.295706 1.171387 -0.136755
+v 0.251308 0.345469 0.110126
+v 0.208979 0.359371 0.087849
+v 0.213247 0.346240 0.056444
+v 0.104736 0.347426 -0.112629
+v 0.119662 0.343354 -0.059571
+v 0.074147 0.346592 -0.030117
+v -0.151658 1.179807 -0.144655
+v -0.125018 1.063441 -0.223602
+v -0.265403 0.650840 -0.316649
+v -0.290875 0.729246 -0.333545
+v -0.309788 0.770209 -0.328165
+v -0.312257 0.804131 -0.321823
+v -0.785778 1.642064 -0.318258
+v 0.347429 0.922741 -0.156546
+v 0.315554 0.924847 -0.182043
+v -0.286807 0.682835 -0.306102
+v -0.311840 0.739895 -0.303399
+v -0.233702 0.933928 -0.320318
+v -0.277084 0.900813 -0.319114
+v -0.307341 0.854276 -0.305067
+v -0.756407 1.593040 -0.269084
+v 0.071346 1.146823 -0.183456
+v 0.105066 1.008770 -0.221095
+v 0.062723 0.999104 -0.222969
+v 0.071030 1.019116 -0.212310
+v -0.303249 0.676947 -0.276549
+v -0.332110 0.768732 -0.277084
+v -0.325906 0.819427 -0.291002
+v -0.786407 1.638724 -0.283878
+v -0.284257 0.621996 -0.279385
+v -0.332587 0.796217 -0.271460
+v -0.742302 1.565268 -0.251671
+v -0.290548 0.610841 -0.249182
+v -0.326066 0.719556 -0.248666
+v -0.782003 1.607321 -0.239997
+v -0.006731 1.011987 -0.228578
+v -0.275459 0.540216 -0.251474
+v -0.310669 0.650589 -0.227511
+v -0.442159 0.361315 -0.242522
+v -0.455329 0.347365 -0.213632
+v -0.422969 0.362919 -0.272536
+v -0.410515 0.415286 -0.240610
+v -0.381503 0.424666 -0.268940
+v -0.296471 0.581043 -0.213113
+v -0.812687 1.087944 0.294407
+v -0.457521 1.634075 -0.081780
+v -0.486400 1.647248 -0.050591
+v -0.760414 1.566307 -0.214205
+v -0.306039 0.380385 -0.301238
+v -0.068478 0.364445 -0.251771
+v 0.032222 0.387084 0.258988
+v 0.052497 0.395071 0.332712
+v -0.026442 0.387271 0.251313
+v -0.759178 1.499769 -0.168420
+v 0.134731 1.242989 -0.068361
+v 0.094116 1.235029 -0.098291
+v -0.449930 0.390170 -0.210978
+v -0.341905 0.475140 -0.223015
+v -0.340162 0.721013 -0.208231
+v -0.345886 0.447450 -0.271229
+v -0.736793 1.478599 -0.202363
+v -0.758047 1.513448 -0.198812
+v -0.749823 1.540779 -0.189744
+v -0.749241 1.527301 -0.193974
+v -0.161317 1.829885 -0.260372
+v -0.184057 1.784306 -0.242196
+v -0.214163 1.797766 -0.217325
+v -0.464626 0.368003 -0.177787
+v -0.148462 0.350709 -0.260719
+v -0.772067 1.563995 -0.189725
+v -0.232988 1.832431 -0.179230
+v -0.440313 0.419491 -0.179940
+v -0.302714 0.521061 -0.176761
+v -0.308094 0.569980 -0.178350
+v -0.568107 0.338739 -0.111663
+v -0.776504 1.565801 -0.165991
+v 0.291027 1.024751 -0.157684
+v 0.319129 0.998701 -0.146210
+v -0.278902 1.044070 -0.228309
+v -0.746100 1.472781 -0.141724
+v -0.451865 0.424534 -0.141936
+v -0.312895 0.552086 -0.143878
+v 0.259415 1.157635 -0.082194
+v 0.266662 1.126861 -0.105095
+v 0.204615 1.151537 -0.131038
+v -0.469123 0.346272 0.397397
+v -0.776188 0.739991 -0.053263
+v -0.742914 0.748084 -0.093538
+v -0.720716 0.715382 -0.074714
+v -0.838178 1.110909 0.285245
+v -0.754277 1.520121 -0.143937
+v -0.469906 0.388924 -0.140169
+v -0.313831 0.517913 -0.138868
+v 0.043714 1.039190 -0.215151
+v -0.104112 0.945923 -0.337848
+v -0.150781 0.938634 -0.343173
+v 0.283222 1.084796 -0.126234
+v 0.253192 1.093173 -0.135796
+v -0.765378 1.534487 -0.128987
+v -0.732631 0.799838 -0.137499
+v -0.769758 0.829359 -0.114506
+v -0.739454 0.843749 -0.151545
+v -0.338324 0.351688 0.469579
+v -0.172244 0.952141 -0.320853
+v -0.327484 1.775987 -0.116274
+v 0.116693 1.272015 -0.031851
+v 0.039735 0.382086 -0.037963
+v 0.023262 0.353482 0.023246
+v -0.008114 0.374242 0.047722
+v -0.764813 1.482741 -0.089376
+v -0.777706 0.878448 -0.116948
+v -0.800436 0.920802 -0.094198
+v -0.760467 0.910372 -0.136431
+v -0.787516 0.952403 -0.106007
+v -0.282124 1.111686 -0.180019
+v -0.769229 1.535139 -0.090785
+v -0.797237 0.842267 -0.087608
+v -0.814149 0.971003 -0.068746
+v -0.758629 1.507130 -0.090209
+v -0.130349 1.100286 -0.201612
+v -0.807283 0.882042 -0.078003
+v -0.261606 1.230999 -0.044735
+v -0.328217 1.230050 -0.059088
+v -0.213995 0.347951 -0.279588
+v -0.249541 0.374411 -0.291527
+v 0.162243 0.864804 -0.289520
+v 0.130970 0.911265 -0.292698
+v 0.167472 0.901140 -0.271272
+v -0.168038 0.397538 -0.275653
+v -0.829428 0.932917 -0.061856
+v 0.158001 1.199656 -0.114156
+v -0.746388 1.439848 -0.071504
+v 0.190766 0.918706 -0.248902
+v 0.226740 0.866061 -0.249255
+v 0.488059 0.684578 0.016953
+v -0.237569 0.385858 -0.110933
+v -0.080981 0.890701 -0.365522
+v -0.771349 1.515123 -0.055823
+v -0.218824 1.108742 -0.196953
+v -0.272540 1.074745 -0.212797
+v -0.792859 0.800488 -0.070125
+v -0.832725 0.894767 -0.056503
+v -0.195235 0.385052 -0.045434
+v -0.175879 1.149132 -0.172050
+v -0.236002 1.151382 -0.155774
+v -0.183207 1.196863 -0.111106
+v 0.074553 1.119679 -0.195542
+v -0.556740 0.569839 -0.033510
+v -0.540665 0.599593 -0.075992
+v -0.749015 0.704193 -0.022854
+v -0.827764 0.834309 -0.043687
+v -0.169704 1.111979 -0.195864
+v -0.773884 1.465643 -0.043543
+v -0.568979 0.496556 -0.015319
+v -0.805760 0.766078 -0.029879
+v -0.823540 0.808763 -0.024039
+v -0.849649 0.899625 -0.030068
+v -0.841668 0.977568 -0.032762
+v -0.809591 1.092667 -0.020190
+v -0.760513 1.110383 -0.062722
+v -0.585159 0.477313 0.002125
+v -0.070761 1.224012 -0.113644
+v -0.669788 0.676390 -0.068094
+v -0.720285 0.670466 -0.007225
+v -0.831094 1.026544 -0.032933
+v -0.812063 1.120509 -0.008830
+v -0.782252 1.496248 -0.025019
+v -0.511214 1.637412 -0.026640
+v -0.632420 0.455497 0.004843
+v -0.544207 0.478365 -0.059187
+v -0.574916 0.595302 -0.010786
+v -0.561479 0.619215 -0.057541
+v -0.790612 0.737243 -0.008452
+v -0.850422 0.838178 -0.000776
+v -0.856130 0.962771 -0.006651
+v -0.807679 1.430140 -0.015313
+v -0.864548 0.869405 0.009167
+v -0.857776 0.917014 -0.000470
+v -0.120830 1.221923 -0.097121
+v -0.303071 0.339954 0.147064
+v -0.540569 1.567160 -0.024866
+v -0.692421 0.414741 0.001929
+v -0.673152 0.440340 0.015742
+v -0.872404 1.196721 -0.001781
+v -0.880646 1.249676 0.005741
+v -0.856321 1.246109 -0.027336
+v -0.864430 1.276744 -0.014864
+v 0.258551 0.896107 -0.227018
+v 0.287911 0.911573 -0.203702
+v -0.800664 1.503965 0.006052
+v -0.820635 0.759937 0.017616
+v 0.309752 1.079025 -0.110584
+v -0.554737 1.605021 0.013764
+v -0.798588 0.727550 0.030420
+v 0.263480 0.845622 -0.231517
+v 0.075447 0.916822 -0.316431
+v 0.117275 0.880108 -0.308601
+v 0.305301 1.122121 -0.081860
+v -0.090179 1.252803 -0.077912
+v -0.196162 1.210920 -0.095488
+v 0.218150 1.177053 -0.100153
+v 0.426353 0.607975 -0.034584
+v 0.184009 1.214551 -0.076804
+v 0.136991 0.939142 -0.264277
+v 0.444085 0.697589 0.009477
+v 0.163635 0.343948 0.022949
+v 0.153228 0.362397 0.036629
+v 0.140143 0.357038 0.038879
+v 0.038149 0.390245 -0.080827
+v -0.013897 0.386514 0.023967
+v 0.179048 1.062771 -0.177292
+v 0.190169 1.040145 -0.193331
+v 0.173729 1.024604 -0.214877
+v -0.210005 1.231364 -0.061190
+v -0.358851 1.204004 -0.106405
+v -0.361250 1.228669 -0.082928
+v 0.457694 0.646288 -0.012166
+v -0.049613 0.393649 0.367022
+v -0.021999 1.121588 -0.196586
+v 0.459973 0.698144 0.030143
+v 0.461340 0.592788 -0.047770
+v -0.352833 0.341798 0.227449
+v -0.162404 1.251218 -0.036499
+v -0.619936 1.502806 -0.016297
+v -0.611140 1.530521 0.009999
+v -0.346923 0.338287 0.124386
+v -0.373144 0.336330 0.045725
+v -0.594667 1.474396 -0.018885
+v -0.586981 1.513732 -0.006580
+v -0.254259 0.414210 -0.292048
+v -0.277621 1.206854 -0.090153
+v -0.121305 1.257257 -0.052008
+v 0.396935 0.456586 -0.045274
+v -0.569923 1.431186 -0.022403
+v -0.561792 1.377441 -0.040674
+v -0.568960 1.339874 -0.056270
+v -0.500957 1.099092 -0.185045
+v -0.478594 1.116273 -0.174821
+v -0.455901 1.085383 -0.187967
+v -0.003084 0.354625 0.082607
+v -0.601273 1.204139 -0.093791
+v -0.543883 1.340492 -0.039920
+v -0.336235 1.184043 -0.119275
+v 0.125178 1.047538 -0.199159
+v -0.535901 1.243745 -0.073470
+v -0.523144 1.215965 -0.107980
+v -0.555781 1.156769 -0.146460
+v -0.604585 1.175565 -0.113546
+v -0.132803 0.376996 -0.263918
+v 0.024960 0.898576 -0.336284
+v -0.521243 1.292983 -0.041187
+v -0.507929 1.271649 -0.048183
+v -0.565443 1.285094 -0.062014
+v -0.489821 1.298065 -0.013229
+v -0.499068 1.178833 -0.144025
+v -0.480697 1.249303 -0.084076
+v -0.489844 1.148052 -0.159667
+v -0.477436 1.206443 -0.128130
+v -0.450826 1.221845 -0.115694
+v -0.464595 1.272395 -0.048843
+v -0.446974 1.179154 -0.147258
+v -0.421481 1.240963 -0.095602
+v -0.424595 1.139248 -0.161880
+v -0.416817 1.257511 -0.070193
+v -0.758241 1.079490 0.371288
+v 0.038064 1.094433 -0.202038
+v -0.402517 1.182753 -0.136741
+v 0.113474 0.362130 0.446523
+v -0.398428 1.215611 -0.115703
+v -0.382257 1.246552 -0.073257
+v 0.500065 0.580958 -0.046212
+v -0.366651 0.353042 0.230320
+v 0.099445 1.091972 -0.194728
+v -0.372182 1.159424 -0.151730
+v -0.374030 1.115077 -0.182433
+v 0.237060 0.802404 -0.254501
+v -0.382796 0.354290 0.243806
+v -0.770256 1.139676 -0.046168
+v -0.709172 1.075485 -0.114966
+v -0.737904 1.201666 -0.078851
+v -0.759961 1.171413 -0.065577
+v -0.752726 1.268010 -0.080241
+v -0.768901 1.304191 -0.069570
+v 0.475747 0.529436 -0.051300
+v -0.523252 1.061481 -0.192712
+v -0.551398 1.105160 -0.176727
+v 0.444732 0.532930 -0.063328
+v 0.443313 0.558180 -0.060363
+v 0.436732 0.501622 -0.059843
+v -0.479574 0.725430 -0.161070
+v 0.223400 0.584922 -0.260141
+v -0.679148 0.801363 -0.171282
+v -0.448539 1.574603 -0.086731
+v -0.590420 0.990322 -0.192229
+v -0.696084 0.723229 -0.109344
+v -0.643926 0.731163 -0.153353
+v -0.644807 0.701874 -0.122617
+v -0.503424 1.554620 -0.051927
+v -0.701776 0.756633 -0.138392
+v 0.368909 0.473532 -0.061057
+v -0.578468 1.043350 -0.185257
+v -0.548133 0.981025 -0.214254
+v -0.582324 0.956904 -0.206160
+v 0.386637 0.516967 -0.066910
+v -0.579895 0.740179 -0.175223
+v -0.642669 0.335625 -0.051253
+v -0.721462 1.348643 -0.077592
+v -0.625818 0.863945 -0.191693
+v -0.552653 1.021668 -0.198971
+v -0.545763 0.915630 -0.220987
+v -0.582656 0.909264 -0.209487
+v -0.442311 0.776641 -0.190266
+v -0.539945 0.646387 -0.093255
+v 0.336274 0.487177 -0.063905
+v -0.638362 0.817046 -0.189088
+v -0.489447 0.790864 -0.195757
+v -0.461242 1.050637 -0.204576
+v -0.506479 0.823094 -0.213659
+v -0.456432 1.546695 -0.072969
+v -0.448642 0.819979 -0.204735
+v -0.638523 0.655723 -0.069393
+v -0.489529 0.562811 -0.102209
+v -0.466503 0.598410 -0.121358
+v -0.484515 0.647941 -0.130299
+v -0.450084 0.627239 -0.133904
+v -0.418955 0.336683 0.269400
+v -0.603554 0.797666 -0.193755
+v -0.450788 0.872611 -0.218655
+v -0.443540 0.733722 -0.178744
+v 0.133599 0.393774 -0.224963
+v -0.034356 0.870179 -0.364610
+v -0.656099 0.758600 -0.167500
+v 0.228320 0.670826 -0.262975
+v 0.221044 0.726926 -0.269001
+v -0.509110 1.007457 -0.216194
+v 0.202845 0.513492 -0.248954
+v -0.457626 0.694453 -0.159288
+v 0.193050 0.790179 -0.277440
+v 0.199725 0.544097 -0.271082
+v 0.195204 0.620648 -0.272925
+v 0.196187 0.670074 -0.283561
+v 0.177581 0.701385 -0.294047
+v 0.157197 0.737564 -0.297478
+v 0.156783 0.511693 -0.263978
+v 0.151103 0.598198 -0.286457
+v 0.168421 0.555557 -0.282846
+v -0.211004 0.865877 -0.378490
+v 0.145191 0.645956 -0.298557
+v 0.155324 0.765870 -0.296069
+v -0.888278 1.135917 0.238737
+v 0.139640 0.455792 -0.247065
+v 0.122541 0.834567 -0.307716
+v -0.014089 0.361931 0.129446
+v -0.036954 0.381728 0.130468
+v 0.133761 0.486303 -0.265515
+v 0.107110 0.546876 -0.297675
+v 0.115741 0.748606 -0.313838
+v 0.114713 0.675814 -0.309012
+v 0.122752 0.699340 -0.315531
+v 0.106962 0.798892 -0.320096
+v 0.106377 0.441616 -0.249262
+v 0.081686 0.450530 -0.251787
+v 0.101498 0.492585 -0.277506
+v 0.103124 0.575865 -0.299952
+v 0.076270 0.620983 -0.311358
+v 0.097413 0.631814 -0.311414
+v 0.051821 0.415363 -0.240657
+v 0.062881 0.654164 -0.325630
+v 0.043919 0.386744 -0.241703
+v 0.054265 0.682480 -0.327305
+v 0.064980 0.707919 -0.335253
+v 0.087503 0.743016 -0.333982
+v 0.073335 0.852700 -0.328294
+v 0.066510 0.881445 -0.329458
+v 0.059436 0.509767 -0.291194
+v 0.053975 0.583826 -0.309038
+v 0.076016 0.794359 -0.337145
+v 0.068342 0.550102 -0.305611
+v 0.048214 0.737640 -0.345524
+v 0.049502 0.780273 -0.344097
+v 0.043843 0.458067 -0.267890
+v 0.037309 0.481280 -0.290260
+v 0.033102 0.604568 -0.324811
+v 0.018550 0.846928 -0.348385
+v 0.007583 0.704345 -0.344625
+v 0.012868 0.503837 -0.303574
+v 0.005928 0.528680 -0.305138
+v 0.021425 0.555028 -0.313344
+v -0.002283 0.433949 -0.251244
+v -0.002086 0.789414 -0.357821
+v -0.009629 0.453782 -0.273083
+v -0.011827 0.594924 -0.333609
+v -0.008661 0.645596 -0.344909
+v -0.045918 0.384046 -0.254129
+v -0.017033 0.478192 -0.299289
+v -0.022529 0.739213 -0.358872
+v -0.004271 0.829474 -0.363806
+v -0.044084 0.666192 -0.348702
+v -0.079469 0.414899 -0.259113
+v -0.036481 0.518690 -0.314579
+v -0.044102 0.827945 -0.374672
+v -0.052326 0.556890 -0.328402
+v -0.053433 0.782646 -0.374769
+v -0.059251 0.695156 -0.359335
+v -0.081088 0.434391 -0.261401
+v -0.087947 0.470569 -0.298816
+v -0.061353 0.602568 -0.346958
+v -0.073835 0.747996 -0.372238
+v -0.200863 0.380645 -0.172208
+v -0.082506 0.451487 -0.284411
+v -0.081798 0.498458 -0.310714
+v -0.085264 0.640017 -0.358505
+v -0.094246 0.553992 -0.336540
+v -0.106036 0.536029 -0.334033
+v -0.092015 0.595101 -0.344371
+v -0.085992 0.793387 -0.379052
+v -0.105386 0.679992 -0.365170
+v -0.100020 0.726715 -0.376614
+v -0.147316 0.776408 -0.384907
+v -0.112040 0.827133 -0.384896
+v -0.137538 0.518651 -0.322435
+v -0.123182 0.593964 -0.352685
+v -0.132360 0.692928 -0.379175
+v -0.265805 0.377426 0.157053
+v -0.149815 0.358782 -0.179924
+v -0.136911 1.791471 -0.281264
+v -0.173624 0.432374 -0.276652
+v -0.157484 0.450439 -0.278778
+v -0.144669 0.631360 -0.368659
+v -0.309847 0.381919 0.323901
+v -0.160188 0.742888 -0.388644
+v -0.158584 0.811656 -0.391856
+v -0.670783 0.338401 -0.061688
+v -0.171843 0.482105 -0.297419
+v -0.168119 0.612752 -0.359293
+v 0.388831 0.410330 0.249766
+v -0.179761 0.706138 -0.384439
+v 0.094293 0.360304 0.045275
+v 0.039678 0.342002 0.049755
+v 0.095485 0.342326 0.017162
+v -0.193022 0.582248 -0.339197
+v -0.177394 0.662608 -0.376573
+v -0.185021 0.833439 -0.390107
+v -0.211629 1.749185 -0.219771
+v -0.627918 0.345968 0.235056
+v -0.643003 0.350864 0.242721
+v -0.202253 0.770952 -0.390443
+v -0.212008 0.466571 -0.279513
+v -0.219113 0.671448 -0.365357
+v -0.696855 0.344788 0.097984
+v -0.230360 0.727785 -0.380726
+v -0.232001 0.765685 -0.383865
+v -0.231815 0.816870 -0.383291
+v -0.804691 1.135796 0.466435
+v -0.597122 0.631653 0.287892
+v 0.143227 0.344255 0.215932
+v 0.154490 0.348524 0.369849
+v 0.131970 0.348358 0.316310
+v 0.085288 0.348880 0.362651
+v 0.122242 0.351775 0.426206
+v -0.164714 0.348128 0.436847
+v 0.032907 0.358335 0.460246
+v 0.049172 0.339971 0.091666
+v 0.031492 0.341253 0.117622
+v -0.180315 0.348600 0.492648
+v -0.286576 0.350834 0.505494
+v 0.222529 0.365833 0.139797
+v 0.214998 0.358071 0.181694
+v 0.174901 0.346463 0.220409
+v 0.448765 0.412310 0.160083
+v -0.014104 0.369999 0.169820
+v 0.017024 0.363109 0.211796
+v -0.010974 0.381478 0.204270
+v 0.028888 0.346363 0.188498
+v 0.009171 0.348034 0.156347
+v 0.412613 0.405851 0.207519
+v -0.263231 0.346580 0.434735
+v -0.095064 0.383526 0.155707
+v -0.023474 0.359031 -0.159297
+v 0.239308 0.348167 0.177392
+v 0.100874 0.370477 0.308225
+v -0.081306 0.350083 0.475024
+v -0.028262 0.348853 0.456114
+v 0.200812 0.351727 0.280188
+v 0.132792 0.343795 0.214237
+v -0.642122 0.349926 0.394019
+v 0.064553 0.381652 -0.101649
+v 0.298590 0.349801 0.098349
+v -0.031105 0.389462 -0.027794
+v -0.094309 0.388877 -0.074849
+v 0.089808 0.376394 0.339008
+v 0.083833 0.347487 0.240573
+v -0.799405 1.091668 0.341198
+v -0.852296 1.120071 0.304170
+v -0.574341 0.576835 0.087260
+v 0.164393 0.356351 0.412810
+v 0.049318 0.348148 0.434621
+v 0.062194 0.351341 0.065493
+v -0.889795 1.145087 0.284460
+v 0.323692 0.358160 0.070246
+v 0.282486 0.350464 0.160167
+v 0.090016 0.368909 0.284822
+v 0.235895 0.358906 0.253377
+v -0.898226 1.138720 0.328453
+v -0.357116 0.358916 0.155029
+v -0.902540 1.136631 0.377202
+v 0.075208 0.367334 -0.067614
+v -0.856447 1.113172 0.342348
+v 0.158705 0.344162 -0.029666
+v 0.140554 0.344834 -0.144957
+v -0.877735 1.118141 0.371443
+v -0.011390 0.391768 -0.103814
+v -0.873599 1.124831 0.420495
+v -0.024719 0.384088 -0.141590
+v -0.648113 0.345306 0.155084
+v -0.898039 1.149811 0.427717
+v -0.847470 1.107835 0.394884
+v -0.112898 0.395292 0.388441
+v 0.334758 0.364473 0.162670
+v -0.020406 0.340539 -0.193311
+v -0.808945 1.096722 0.379102
+v -0.827619 1.116234 0.442215
+v -0.843413 1.138801 0.465135
+v 0.069064 0.390043 0.295485
+v 0.044817 0.371178 0.247553
+v -0.784498 1.098883 0.425179
+v 0.298685 0.362488 0.198722
+v -0.233200 0.391695 0.384733
+v -0.759508 0.681706 0.181180
+v -0.695388 0.630748 0.035758
+v -0.770396 0.719670 0.264051
+v -0.711130 0.627515 0.087996
+v -0.728014 0.643826 0.120891
+v -0.727901 0.643999 0.152060
+v -0.751653 1.115428 0.467072
+v 0.066606 0.352047 0.243159
+v -0.729164 0.650574 0.187946
+v -0.717221 0.670230 0.249598
+v -0.741076 0.695860 0.272644
+v -0.720361 1.110792 0.453614
+v -0.644798 0.606515 0.042343
+v -0.685435 0.610905 0.105578
+v -0.703258 0.633678 0.198092
+v -0.743628 0.724370 0.314301
+v -0.590022 0.592346 0.026141
+v -0.690662 0.337176 -0.001976
+v -0.685112 0.612146 0.153541
+v -0.612418 0.590074 0.080917
+v -0.645612 0.594841 0.130617
+v -0.666333 0.610017 0.181012
+v -0.696555 0.687284 0.311279
+v -0.648256 0.335059 0.028223
+v -0.668390 0.621705 0.215769
+v -0.708595 0.715101 0.338951
+v -0.713055 0.738990 0.359698
+v -0.673308 0.338464 0.087266
+v -0.670330 0.651460 0.272929
+v 0.081044 0.348429 0.181346
+v -0.559652 0.335299 -0.091246
+v -0.586041 0.334622 -0.002167
+v -0.611494 0.588344 0.165394
+v -0.660807 0.702027 0.355529
+v -0.617774 0.340179 0.169006
+v -0.585814 0.578015 0.134295
+v -0.622257 0.602652 0.204493
+v -0.633664 0.627903 0.256476
+v -0.636650 0.660478 0.318281
+v -0.527301 0.334979 -0.018117
+v -0.576806 0.336227 0.140403
+v -0.582260 0.666073 0.350503
+v -0.605693 0.711545 0.386538
+v -0.475216 0.336227 -0.128046
+v -0.442658 0.336637 -0.219144
+v -0.394819 0.336182 -0.236125
+v -0.450584 0.336005 -0.125275
+v -0.532105 0.335853 0.139870
+v -0.620190 0.343432 0.318833
+v -0.463802 0.336052 -0.008943
+v -0.470597 0.335019 0.035646
+v -0.540190 0.333099 0.158480
+v -0.557406 0.341280 0.266744
+v -0.541854 0.673227 0.369356
+v -0.410915 0.340060 -0.119975
+v -0.513509 0.336457 0.080329
+v -0.456759 0.337036 0.064300
+v -0.471043 0.355495 0.080804
+v -0.578894 0.344196 0.362658
+v -0.612634 0.346904 0.419949
+v -0.351991 0.338352 -0.205083
+v -0.412710 0.338554 -0.018801
+v -0.369705 0.356804 -0.150078
+v -0.396703 0.361740 -0.073398
+v -0.511766 0.680619 0.373983
+v -0.315898 0.355923 -0.192041
+v -0.334073 0.375770 -0.161582
+v -0.380666 0.385186 -0.073080
+v -0.273161 0.339101 -0.213537
+v -0.392220 0.363262 0.107899
+v -0.468708 0.344441 0.305131
+v -0.518477 0.344703 0.346352
+v -0.260754 0.359186 -0.194052
+v -0.307548 0.386398 -0.140508
+v -0.331634 0.381954 -0.005252
+v -0.278515 0.384043 -0.172104
+v -0.386393 0.339373 0.085507
+v -0.550398 0.573097 0.169909
+vn -0.865300 0.093700 -0.492400
+vn -0.900800 -0.025200 -0.433500
+vn -0.862600 -0.125800 -0.489900
+vn -0.974700 -0.212700 -0.068700
+vn -0.924600 -0.267000 -0.271700
+vn -0.957300 0.247700 -0.148800
+vn -0.138100 0.957800 0.252000
+vn -0.088100 0.920300 0.381100
+vn -0.223200 0.877500 0.424500
+vn 0.146500 0.871200 0.468600
+vn 0.335600 0.853700 0.398100
+vn 0.525700 0.705000 0.476000
+vn 0.117100 0.854200 0.506500
+vn -0.203200 0.774500 0.599000
+vn -0.611500 0.510700 0.604300
+vn -0.207300 0.716000 0.666600
+vn -0.538800 0.758300 0.366900
+vn -0.088200 0.993300 0.074500
+vn -0.172900 0.982400 0.070200
+vn -0.091700 0.977100 0.191800
+vn 0.553500 0.804500 0.215600
+vn 0.668000 0.616700 0.416400
+vn 0.769000 0.617100 0.166600
+vn -0.849500 -0.527300 -0.015700
+vn -0.814400 -0.563800 0.137300
+vn -0.942800 -0.327100 -0.063700
+vn 0.350300 -0.902400 -0.250800
+vn 0.034100 -0.918000 -0.395100
+vn 0.609000 -0.763800 -0.213700
+vn -0.915700 -0.398100 0.054200
+vn -0.991000 -0.093000 0.095700
+vn -0.989000 -0.128800 -0.072500
+vn 0.755100 0.589800 0.286100
+vn 0.666600 0.601000 0.440900
+vn 0.831600 0.291500 0.472600
+vn -0.504300 0.861900 0.053200
+vn -0.612200 0.753000 -0.241100
+vn -0.429700 0.848700 0.308300
+vn -0.204800 0.951400 0.229800
+vn -0.764100 -0.634100 -0.118300
+vn -0.868000 -0.441100 -0.227900
+vn 0.255000 0.900000 0.353400
+vn -0.129400 0.918500 0.373600
+vn 0.301200 0.859900 0.412000
+vn 0.800000 0.537700 0.266000
+vn 0.760300 0.542800 0.356800
+vn 0.854700 0.429300 0.291800
+vn 0.755800 0.544700 0.363500
+vn 0.655600 0.698400 0.286900
+vn 0.855800 0.486300 0.176400
+vn -0.354900 0.244300 -0.902400
+vn -0.713800 -0.522100 -0.466800
+vn -0.245800 -0.757000 -0.605400
+vn 0.519700 0.819000 0.243100
+vn 0.257300 0.918500 0.300400
+vn 0.693000 0.687200 0.218100
+vn 0.492200 0.825600 0.275600
+vn 0.304400 0.754600 0.581200
+vn 0.109300 0.870100 0.480500
+vn 0.635900 0.689600 0.346400
+vn -0.150800 0.893000 0.424000
+vn -0.426100 0.399700 -0.811600
+vn -0.166600 0.196100 -0.966300
+vn -0.154800 0.203400 -0.966800
+vn -0.308600 0.909100 0.279500
+vn -0.333600 0.872900 0.356100
+vn -0.319700 0.817900 0.478300
+vn -0.926000 0.377600 0.003800
+vn -0.956400 0.267800 0.116800
+vn -0.927600 0.364100 -0.083200
+vn -0.177700 0.930000 -0.321800
+vn -0.213500 0.966300 -0.143600
+vn -0.132600 0.981400 -0.138800
+vn -0.752500 -0.574200 -0.322500
+vn -0.810600 0.280500 -0.514000
+vn -0.768300 -0.165100 -0.618400
+vn -0.899700 -0.430100 -0.074000
+vn -0.994700 -0.067500 -0.077900
+vn -0.990000 -0.094700 0.104100
+vn -0.865200 -0.437900 0.244000
+vn -0.923900 -0.340800 0.174000
+vn -0.203700 0.978300 -0.036900
+vn -0.142300 0.989000 -0.040200
+vn -0.331600 0.905500 -0.264700
+vn -0.179000 0.626100 -0.758900
+vn -0.320100 0.873500 -0.366600
+vn -0.236400 0.963800 -0.122800
+vn -0.225500 0.973300 -0.042900
+vn -0.085500 0.995600 -0.038400
+vn -0.393300 0.342600 -0.853100
+vn -0.344100 0.020600 -0.938700
+vn -0.160000 0.067900 -0.984800
+vn -0.984300 0.165200 -0.061400
+vn -0.950400 0.310600 -0.015300
+vn -0.082900 0.940400 -0.329700
+vn -0.684700 0.642700 0.343600
+vn -0.482800 0.747600 0.456000
+vn -0.504700 0.808300 0.303100
+vn 0.093700 0.644100 0.759100
+vn 0.257500 0.583300 0.770300
+vn 0.154300 0.786600 0.597800
+vn -0.263600 0.963000 0.055100
+vn -0.179600 0.969900 0.164000
+vn -0.986700 0.151000 -0.060000
+vn -0.970000 0.149900 -0.191500
+vn -0.037400 0.999300 -0.006500
+vn -0.192000 0.892800 0.407400
+vn -0.288300 0.940800 0.178100
+vn -0.308900 0.924800 0.221900
+vn -0.369600 0.861700 0.347600
+vn -0.038100 0.968600 -0.245800
+vn 0.004800 0.993700 -0.111500
+vn -0.800700 -0.582500 0.139700
+vn -0.834500 -0.550000 0.032800
+vn 0.589100 0.710700 0.384600
+vn 0.874100 0.472000 0.114500
+vn -0.875400 0.268200 -0.402100
+vn -0.870600 0.401000 -0.284900
+vn -0.779800 0.263200 -0.568000
+vn 0.093300 0.945900 -0.310700
+vn 0.096700 0.538900 -0.836800
+vn 0.286800 0.508700 -0.811700
+vn 0.291100 0.743500 -0.602000
+vn 0.494400 0.816800 0.297200
+vn -0.157100 0.879900 0.448400
+vn -0.259700 0.865500 0.428200
+vn -0.623200 0.726600 0.289100
+vn -0.258200 0.962200 0.086600
+vn 0.006600 0.938800 0.344200
+vn -0.111400 0.921800 0.371400
+vn -0.030400 0.846500 0.531500
+vn -0.973500 -0.041700 -0.224800
+vn -0.999200 0.010400 -0.037400
+vn -0.971400 0.147400 -0.186200
+vn -0.514800 0.782200 0.350900
+vn -0.690900 -0.720500 -0.058900
+vn -0.679500 -0.730700 0.066500
+vn -0.791800 -0.564800 -0.232400
+vn -0.148000 0.833000 0.533100
+vn -0.063800 0.767800 0.637500
+vn 0.615400 0.337400 0.712300
+vn 0.190700 0.518900 0.833200
+vn 0.557600 0.623700 0.547700
+vn -0.886700 -0.413000 0.208000
+vn -0.981100 -0.112000 0.157700
+vn -0.949200 -0.314400 0.015100
+vn -0.386500 -0.309400 0.868800
+vn -0.152000 0.046800 0.987200
+vn -0.412800 0.188000 0.891200
+vn 0.051100 0.295200 0.954000
+vn -0.275500 0.442900 0.853200
+vn -0.419800 0.826200 -0.375700
+vn -0.221600 0.930900 0.290300
+vn 0.204100 0.918100 0.339600
+vn -0.332500 0.750800 0.570800
+vn -0.301900 0.825800 0.476300
+vn 0.007600 0.540600 0.841200
+vn -0.206000 0.699700 0.684100
+vn 0.344900 0.934300 0.089800
+vn -0.825300 -0.562900 0.043700
+vn -0.351800 -0.238000 0.905300
+vn -0.202600 0.579700 0.789200
+vn -0.232100 0.690100 0.685500
+vn -0.434300 0.558700 0.706500
+vn 0.234800 0.947600 0.216400
+vn 0.349900 0.776500 0.523900
+vn -0.455000 0.784500 0.421200
+vn -0.518900 0.478600 0.708300
+vn -0.595700 0.200800 0.777700
+vn -0.373800 0.524900 0.764600
+vn -0.929600 0.308200 -0.202000
+vn 0.047100 -0.573300 -0.818000
+vn -0.037200 -0.432100 -0.901100
+vn 0.076600 -0.491600 -0.867500
+vn 0.135900 0.085500 -0.987000
+vn -0.099000 0.061600 -0.993200
+vn -0.025000 0.112400 -0.993300
+vn -0.380700 0.825200 0.417200
+vn 0.084800 0.978600 0.187200
+vn 0.266000 0.810000 0.522500
+vn -0.058800 0.023000 0.998000
+vn 0.035600 0.516200 0.855700
+vn 0.925200 0.211800 -0.314900
+vn 0.838300 0.282400 -0.466400
+vn 0.863200 0.309200 -0.399100
+vn -0.912900 -0.372400 -0.167100
+vn -0.943800 -0.330400 0.010600
+vn -0.208800 0.963200 -0.169300
+vn -0.246100 0.969200 0.010300
+vn -0.986600 0.025500 -0.160900
+vn -0.994400 -0.066400 -0.081900
+vn 0.844000 0.499200 0.195800
+vn 0.137100 0.990300 -0.020200
+vn 0.061700 0.993100 0.099700
+vn 0.046900 0.636000 0.770200
+vn -0.664300 0.529300 0.527700
+vn -0.948600 0.278800 0.149600
+vn -0.857200 -0.028500 0.514100
+vn 0.158400 0.977100 -0.141600
+vn -0.405100 -0.386000 0.828800
+vn -0.143600 -0.094900 0.985000
+vn 0.344000 0.262000 0.901600
+vn 0.249200 0.388700 0.887000
+vn 0.033300 0.287100 -0.957300
+vn 0.047200 0.482800 -0.874400
+vn 0.144200 0.192100 -0.970700
+vn 0.534000 -0.786900 0.309100
+vn 0.463500 -0.884900 -0.044200
+vn 0.563200 -0.750900 0.344800
+vn -0.933100 0.064100 -0.353900
+vn -0.911600 0.269400 -0.310300
+vn -0.846900 0.365200 -0.386500
+vn 0.115100 -0.027900 -0.993000
+vn 0.047800 -0.281600 -0.958300
+vn -0.037600 -0.137900 -0.989700
+vn -0.575300 0.276300 -0.769900
+vn -0.292000 -0.080800 -0.953000
+vn -0.081100 -0.276500 0.957600
+vn -0.137200 0.804600 0.577700
+vn 0.052400 0.714200 0.698000
+vn -0.792600 0.225800 -0.566300
+vn -0.871700 0.089700 -0.481700
+vn -0.953600 -0.128300 -0.272400
+vn 0.298900 0.113700 -0.947500
+vn 0.267300 -0.178600 -0.946900
+vn 0.490600 0.168100 -0.855000
+vn 0.211800 0.099000 0.972300
+vn 0.234600 0.518700 0.822100
+vn -0.215000 -0.639900 0.737800
+vn 0.046400 -0.577700 0.814900
+vn 0.392300 -0.094700 -0.914900
+vn 0.923000 0.281800 -0.261900
+vn 0.890900 -0.166500 -0.422500
+vn -0.947800 0.019100 -0.318100
+vn -0.292800 -0.239700 -0.925600
+vn -0.209400 -0.423300 -0.881400
+vn -0.077100 -0.530900 -0.843900
+vn 0.918300 0.295600 -0.263200
+vn 0.877800 0.434700 -0.201200
+vn 0.937500 0.330900 -0.107900
+vn 0.567600 -0.330000 -0.754300
+vn 0.668000 -0.425400 -0.610600
+vn 0.619800 -0.603400 -0.501600
+vn -0.180300 -0.397100 -0.899900
+vn 0.453500 -0.859800 -0.234600
+vn 0.821700 -0.546000 -0.163100
+vn 0.931200 -0.326700 -0.161700
+vn 0.198700 0.308300 0.930300
+vn 0.190900 0.474900 0.859100
+vn 0.066600 0.500200 0.863300
+vn 0.450300 -0.543400 -0.708400
+vn 0.876700 0.479300 -0.039600
+vn 0.929700 0.368000 0.016700
+vn 0.749400 -0.236000 -0.618700
+vn 0.671700 0.291700 -0.680900
+vn 0.855600 0.234600 -0.461300
+vn 0.686100 0.366900 -0.628200
+vn -0.264000 0.959300 0.099900
+vn 0.013500 0.979200 0.202300
+vn -0.205700 0.158500 0.965700
+vn -0.371700 0.316400 0.872700
+vn -0.537400 0.198100 0.819700
+vn 0.247200 -0.291400 0.924100
+vn 0.328100 -0.234900 0.914900
+vn 0.070900 -0.560900 0.824800
+vn 0.052500 -0.172200 0.983600
+vn 0.394000 0.500800 0.770700
+vn 0.567400 -0.822200 0.044900
+vn 0.457100 -0.886800 -0.067000
+vn 0.533200 -0.830400 -0.161400
+vn 0.816600 -0.082400 -0.571300
+vn 0.868100 -0.290400 -0.402500
+vn 0.962000 0.018600 -0.272500
+vn 0.985300 0.054000 -0.161800
+vn 0.992400 0.050200 -0.112200
+vn -0.642500 0.592100 -0.486400
+vn -0.593200 0.803000 0.057400
+vn -0.749300 0.627600 0.211400
+vn -0.925100 0.229400 -0.302500
+vn -0.861300 -0.098900 -0.498300
+vn -0.844400 0.303900 -0.441100
+vn -0.703700 -0.709400 -0.038900
+vn -0.698000 -0.686600 -0.203200
+vn -0.695200 -0.685100 -0.217400
+vn -0.245400 0.264100 0.932700
+vn -0.206600 0.323900 0.923200
+vn -0.245900 0.021300 0.969000
+vn 0.093700 -0.301900 0.948700
+vn 0.018700 0.205600 0.978400
+vn 0.086700 0.214500 0.972800
+vn 0.036700 0.423800 0.905000
+vn 0.258100 0.405900 0.876700
+vn 0.375000 0.464200 0.802400
+vn 0.242900 0.595600 0.765600
+vn 0.316900 -0.343200 0.884200
+vn 0.110900 -0.134600 0.984600
+vn 0.115500 -0.434300 0.893300
+vn 0.577800 0.355400 0.734700
+vn 0.429200 0.180900 0.884900
+vn 0.918500 0.386700 -0.082100
+vn 0.993200 0.105000 0.050600
+vn -0.960600 0.272300 0.055500
+vn -0.958000 0.254900 0.131300
+vn -0.944000 0.319700 0.081700
+vn -0.819400 -0.032400 -0.572300
+vn -0.796100 0.059300 -0.602200
+vn -0.003700 0.909600 -0.415300
+vn 0.038400 0.853000 0.520400
+vn -0.221400 0.368600 0.902800
+vn 0.835500 -0.518800 -0.181000
+vn 0.795100 -0.559900 -0.233100
+vn 0.957500 -0.268300 -0.106000
+vn 0.057300 -0.445700 0.893300
+vn -0.070200 -0.738900 0.670100
+vn -0.006300 -0.359200 0.933200
+vn 0.083300 0.584400 0.807200
+vn 0.068700 0.747000 0.661200
+vn 0.087600 0.604800 0.791500
+vn 0.981400 -0.108300 -0.158500
+vn 0.702200 -0.711600 0.022700
+vn 0.827600 -0.383000 0.410300
+vn -0.983200 0.153600 0.098700
+vn -0.008100 -0.595000 -0.803600
+vn -0.097300 -0.599400 -0.794500
+vn 0.248300 -0.841000 -0.480700
+vn 0.973000 0.225400 0.049100
+vn 0.977500 0.200800 -0.064800
+vn 0.996300 0.083700 -0.020400
+vn -0.219100 0.937300 -0.270800
+vn -0.928700 -0.363700 -0.072400
+vn 0.277400 0.917400 -0.285300
+vn 0.024200 -0.997900 0.060300
+vn 0.025400 -0.996700 0.077000
+vn 0.016400 -0.998000 0.060000
+vn 0.321800 -0.402400 0.857000
+vn 0.213600 -0.283900 0.934700
+vn 0.140700 -0.707100 0.692900
+vn 0.170200 0.016300 0.985300
+vn 0.990500 -0.070000 -0.118100
+vn 0.943400 0.211700 -0.255400
+vn 0.917600 0.370900 -0.142900
+vn 0.783300 -0.465200 -0.412200
+vn 0.737400 -0.607700 -0.294900
+vn 0.445200 -0.607800 -0.657500
+vn 0.963700 -0.260600 0.057800
+vn -0.314700 0.129100 0.940300
+vn -0.443900 0.008100 0.896000
+vn -0.349600 0.161000 0.922900
+vn 0.218500 0.583100 0.782400
+vn 0.391200 0.598800 0.698800
+vn 0.091100 0.612800 0.785000
+vn 0.140500 0.182500 0.973100
+vn 0.227400 0.391900 0.891400
+vn 0.244300 -0.157300 0.956800
+vn 0.207900 -0.256600 0.943800
+vn 0.653700 0.273400 0.705600
+vn 0.279500 0.606500 0.744300
+vn 0.959000 -0.023100 -0.282500
+vn 0.971800 0.039200 -0.232400
+vn 0.892600 -0.094300 -0.440700
+vn 0.167200 0.960500 0.222400
+vn 0.334100 0.936000 -0.111100
+vn 0.460500 0.887100 -0.031400
+vn 0.456000 0.879200 -0.137600
+vn -0.282600 -0.376800 0.882100
+vn -0.242500 -0.222700 0.944200
+vn -0.460000 -0.325200 0.826200
+vn -0.470700 -0.148200 0.869700
+vn -0.219200 0.257800 0.941000
+vn 0.913300 -0.044100 -0.404800
+vn 0.936300 0.064300 -0.345300
+vn -0.017800 -0.277300 0.960600
+vn -0.083000 -0.379500 0.921400
+vn -0.054400 -0.274800 0.960000
+vn -0.088600 0.527800 0.844700
+vn -0.139300 0.696700 0.703600
+vn 0.105900 0.657300 0.746100
+vn 0.156400 -0.083300 0.984200
+vn 0.219300 -0.075800 0.972700
+vn 0.161300 0.021500 0.986700
+vn 0.518800 0.276300 0.808900
+vn 0.532700 0.284400 0.797100
+vn 0.344500 0.587100 0.732500
+vn -0.080800 -0.275400 0.957900
+vn -0.237300 -0.186800 0.953300
+vn 0.741000 -0.179700 0.647000
+vn 0.761300 -0.274100 0.587500
+vn 0.703400 -0.077300 0.706600
+vn -0.695500 -0.690100 0.200300
+vn -0.800800 -0.447600 0.397900
+vn 0.864900 0.389100 0.317000
+vn 0.855400 0.504200 0.118200
+vn 0.827400 0.486800 0.279900
+vn -0.518900 -0.174400 -0.836800
+vn -0.438600 -0.172900 -0.881900
+vn -0.548600 -0.363800 -0.752700
+vn -0.059200 -0.243000 0.968200
+vn -0.209300 0.117600 0.970700
+vn -0.068000 0.312700 0.947400
+vn 0.113600 -0.109300 0.987500
+vn 0.347200 -0.464700 0.814500
+vn 0.504500 -0.330400 0.797700
+vn -0.342300 -0.431700 -0.834500
+vn -0.523800 -0.344000 -0.779300
+vn -0.293600 -0.623000 -0.725000
+vn -0.174700 0.051200 0.983300
+vn 0.870400 -0.448900 -0.202300
+vn 0.774400 0.565600 0.283300
+vn 0.733900 0.501500 0.458100
+vn 0.820000 0.427700 0.380400
+vn -0.090400 0.301900 0.949000
+vn -0.069300 0.434100 0.898200
+vn 0.103800 0.132200 0.985700
+vn -0.025800 -0.301200 0.953200
+vn -0.152800 -0.056000 0.986700
+vn 0.138300 -0.201800 0.969600
+vn 0.483000 0.284800 -0.828000
+vn 0.630800 0.059400 -0.773600
+vn -0.974200 -0.162800 0.156200
+vn -0.988200 -0.071800 0.135400
+vn -0.948300 0.270700 -0.165500
+vn -0.318700 0.712700 0.624800
+vn 0.335400 -0.665500 -0.666700
+vn 0.229400 -0.829700 -0.508800
+vn 0.483600 -0.779800 -0.397500
+vn -0.292900 -0.803900 -0.517700
+vn -0.303700 -0.860700 -0.408600
+vn -0.319700 -0.906700 -0.274900
+vn -0.174400 -0.331100 0.927300
+vn -0.184700 -0.216600 0.958600
+vn 0.016100 -0.120600 0.992600
+vn 0.001400 0.126600 0.991900
+vn -0.138800 0.718300 0.681800
+vn 0.002300 0.502500 0.864600
+vn 0.293400 0.138300 0.945900
+vn -0.719400 -0.221700 -0.658200
+vn -0.702600 -0.160100 -0.693300
+vn -0.904300 -0.095600 -0.416100
+vn -0.150800 -0.114000 0.982000
+vn 0.044800 0.258100 0.965100
+vn 0.275000 -0.037800 0.960700
+vn 0.095400 -0.206500 0.973800
+vn 0.004000 0.107700 0.994100
+vn -0.882000 -0.350800 -0.314600
+vn -0.981800 0.071800 -0.175800
+vn -0.638400 -0.755000 -0.149400
+vn -0.114600 0.370400 0.921800
+vn 0.556500 0.142700 0.818500
+vn 0.281000 0.027500 0.959300
+vn 0.057200 0.388700 0.919600
+vn -0.469600 0.134700 -0.872500
+vn -0.745000 0.306600 -0.592300
+vn -0.591300 0.546900 -0.592600
+vn 0.016400 -0.065300 0.997700
+vn 0.420800 -0.569400 0.706200
+vn -0.437400 -0.317500 0.841400
+vn -0.712400 -0.165200 0.682000
+vn -0.494400 -0.117900 0.861200
+vn 0.248700 0.963700 0.096800
+vn 0.375600 0.858100 0.350100
+vn -0.272700 0.325500 -0.905300
+vn -0.364900 0.420200 -0.830800
+vn -0.315100 0.347500 -0.883100
+vn -0.164300 -0.527800 0.833200
+vn -0.058500 -0.488100 0.870800
+vn 0.183600 0.159800 0.969900
+vn 0.042100 0.415100 0.908800
+vn 0.177900 -0.039900 0.983200
+vn 0.258100 0.188000 0.947600
+vn 0.149000 0.205500 0.967200
+vn 0.995000 -0.067000 -0.074500
+vn 0.876500 0.300100 -0.376400
+vn 0.807600 -0.229300 -0.543300
+vn -0.040200 0.664400 0.746200
+vn -0.127900 -0.524100 0.842000
+vn -0.064800 0.879700 0.471100
+vn -0.630400 -0.620300 -0.466700
+vn -0.722200 -0.469000 -0.508300
+vn -0.058300 0.024200 -0.998000
+vn 0.107200 0.203200 -0.973200
+vn -0.123600 -0.146700 0.981400
+vn -0.026500 0.509600 0.860000
+vn 0.296000 0.048500 0.953900
+vn 0.067400 0.101200 0.992600
+vn -0.042000 0.091900 0.994900
+vn 0.987100 -0.094900 0.129100
+vn 0.991300 0.129900 0.021100
+vn 0.951800 0.141700 0.272100
+vn 0.132300 0.333500 0.933400
+vn -0.240900 0.346300 0.906600
+vn 0.074200 0.776000 0.626400
+vn -0.081300 0.673900 0.734300
+vn 0.145100 0.087600 -0.985500
+vn 0.317000 -0.897500 -0.306500
+vn 0.022000 -0.939600 -0.341600
+vn -0.059800 -0.575500 0.815500
+vn 0.044200 -0.307900 0.950400
+vn -0.070700 -0.030100 0.997000
+vn 0.024700 0.283900 0.958500
+vn 0.279800 0.281000 0.918000
+vn 0.083000 0.213100 0.973500
+vn -0.146200 0.164900 0.975400
+vn 0.275500 0.210100 0.938000
+vn 0.242000 0.261500 0.934400
+vn 0.236200 0.242900 0.940800
+vn 0.075100 0.672100 0.736600
+vn 0.374400 -0.918700 0.125600
+vn 0.349200 -0.936400 -0.033800
+vn -0.173600 0.935400 0.308100
+vn -0.347100 0.216900 -0.912400
+vn -0.012300 -0.340700 0.940100
+vn 0.026300 0.140500 0.989700
+vn -0.186400 -0.566400 0.802700
+vn 0.231500 0.462200 0.856000
+vn 0.120000 0.403300 0.907200
+vn -0.139000 0.495700 0.857300
+vn -0.065900 0.628500 0.775000
+vn 0.352300 0.242400 0.903900
+vn 0.422600 0.256900 0.869100
+vn 0.568500 0.212000 0.794800
+vn 0.120200 0.432100 0.893800
+vn 0.299300 0.714300 0.632500
+vn 0.676000 -0.691800 -0.253900
+vn 0.846700 -0.485700 -0.217000
+vn 0.814000 -0.575100 -0.081300
+vn 0.354700 0.423600 0.833500
+vn -0.567600 0.771800 -0.286700
+vn -0.463600 0.753000 -0.466900
+vn -0.698300 0.577900 -0.422300
+vn 0.771100 0.483700 0.414000
+vn 0.855700 0.355900 0.375500
+vn -0.148400 -0.286400 0.946500
+vn -0.376800 -0.207800 0.902700
+vn -0.369900 -0.342400 0.863600
+vn -0.454800 0.104500 0.884400
+vn -0.477700 -0.473500 0.740000
+vn 0.142500 -0.226800 0.963400
+vn -0.050100 0.173900 0.983500
+vn 0.017600 0.348000 0.937300
+vn -0.010400 0.522300 0.852700
+vn 0.056000 0.628800 0.775600
+vn -0.130700 -0.099100 0.986400
+vn 0.123000 -0.156900 0.979900
+vn -0.088300 -0.323100 0.942200
+vn 0.300500 0.534500 0.789900
+vn 0.280200 0.475800 0.833600
+vn 0.204400 0.446800 0.870900
+vn 0.881800 0.440500 0.168500
+vn 0.836100 0.536900 0.112700
+vn -0.018200 -0.343900 0.938800
+vn 0.094400 0.428500 0.898600
+vn 0.242500 -0.000200 0.970100
+vn 0.040800 0.535300 0.843700
+vn -0.060200 0.902400 0.426600
+vn 0.089800 0.727900 0.679700
+vn -0.421500 0.675400 0.605000
+vn 0.180400 -0.037600 0.982800
+vn 0.040800 0.174800 0.983700
+vn 0.180400 0.133600 0.974500
+vn 0.130800 0.397200 0.908400
+vn 0.157100 0.367400 0.916700
+vn 0.018400 0.341500 0.939700
+vn 0.998400 -0.035000 0.044200
+vn 0.952900 0.249200 0.172700
+vn 0.998300 -0.036100 0.046200
+vn 0.253500 0.477800 0.841100
+vn 0.918000 0.009700 0.396400
+vn 0.175800 -0.954000 -0.242800
+vn 0.063600 -0.973700 -0.218700
+vn 0.527700 -0.814400 -0.241300
+vn -0.088000 0.420400 0.903000
+vn 0.340600 -0.085500 0.936300
+vn -0.216100 0.914900 0.341000
+vn -0.150100 0.877900 0.454600
+vn 0.246200 -0.144100 -0.958400
+vn 0.625100 -0.506100 -0.594200
+vn -0.924300 -0.347000 0.158400
+vn -0.977100 0.209000 -0.040900
+vn -0.660000 -0.751200 0.006100
+vn 0.112900 0.208600 0.971400
+vn 0.028200 0.326300 0.944900
+vn 0.084400 -0.573600 0.814800
+vn 0.316000 -0.475700 0.820900
+vn 0.075700 -0.281000 0.956700
+vn -0.181700 -0.282100 0.942000
+vn 0.263200 0.201800 0.943400
+vn 0.212500 0.232300 0.949100
+vn 0.317000 0.169900 0.933000
+vn -0.174700 0.599600 0.780900
+vn -0.628300 0.061000 0.775500
+vn -0.798600 0.407000 0.443400
+vn 0.095300 -0.258600 0.961200
+vn 0.127800 -0.613300 0.779400
+vn -0.137500 0.405700 0.903600
+vn 0.014100 0.561900 0.827100
+vn 0.282700 -0.787900 -0.547000
+vn 0.692600 -0.662300 -0.285700
+vn -0.215200 0.141900 0.966200
+vn 0.274100 -0.189000 0.942900
+vn 0.367100 -0.131300 0.920800
+vn 0.285900 0.078700 0.955000
+vn 0.304500 0.063000 0.950400
+vn -0.988400 0.060500 0.139200
+vn -0.951100 -0.020500 -0.308200
+vn -0.998100 -0.000200 -0.060700
+vn 0.398200 -0.574500 0.715000
+vn -0.240700 0.726800 0.643200
+vn 0.191000 0.475400 0.858800
+vn 0.383300 0.127900 0.914700
+vn 0.316900 0.580800 0.749700
+vn 0.522300 0.329800 0.786400
+vn 0.799200 0.546000 -0.251100
+vn 0.545500 0.251400 -0.799500
+vn -0.119500 0.301300 -0.946000
+vn 0.153400 0.128300 0.979800
+vn 0.087000 -0.810600 -0.579000
+vn 0.434400 -0.797400 -0.418800
+vn 0.375400 0.302000 0.876200
+vn -0.845900 0.357200 -0.395900
+vn -0.700900 0.538700 -0.467400
+vn 0.002800 0.440200 0.897900
+vn 0.472200 0.819900 0.323500
+vn 0.705000 -0.131400 -0.696900
+vn 0.561500 0.008600 -0.827400
+vn 0.548400 -0.023100 -0.835900
+vn -0.194300 -0.273200 0.942100
+vn 0.136300 -0.111600 0.984300
+vn 0.173700 0.161900 0.971400
+vn 0.158200 0.340800 0.926700
+vn -0.065600 0.720300 0.690500
+vn -0.145200 -0.588800 -0.795100
+vn -0.001900 -0.807600 -0.589600
+vn 0.253100 -0.861400 -0.440300
+vn 0.142800 -0.758000 -0.636400
+vn 0.278500 -0.919300 -0.277800
+vn 0.536500 0.250800 0.805700
+vn 0.377200 0.226100 0.898100
+vn -0.103000 -0.030900 0.994200
+vn 0.064300 0.601200 0.796500
+vn 0.017500 0.641600 0.766900
+vn 0.992100 -0.034300 0.120200
+vn 0.947900 0.076900 0.309000
+vn 0.657600 -0.749400 -0.077100
+vn 0.127300 0.351300 0.927500
+vn -0.123600 -0.161700 0.979100
+vn -0.079000 -0.042300 0.996000
+vn 0.206900 0.444300 0.871600
+vn 0.732400 -0.655500 -0.184000
+vn 0.290300 -0.037300 0.956200
+vn 0.029200 -0.003500 0.999500
+vn 0.111600 0.464600 0.878500
+vn -0.965800 -0.221800 0.134100
+vn -0.136100 -0.117600 0.983700
+vn 0.030300 0.027400 0.999100
+vn 0.074200 0.207300 0.975400
+vn -0.965700 0.210700 0.151900
+vn 0.981800 -0.188500 -0.021400
+vn -0.011200 0.648100 0.761500
+vn 0.264100 0.318900 0.910200
+vn 0.143100 -0.187800 0.971700
+vn 0.042800 -0.169400 0.984600
+vn 0.007100 -0.101400 0.994800
+vn 0.992100 0.047500 0.115600
+vn -0.684800 0.728300 -0.025400
+vn -0.448000 0.890700 -0.077000
+vn 0.026300 0.078300 0.996600
+vn -0.083400 0.204800 0.975200
+vn -0.174400 -0.010000 0.984600
+vn -0.028300 0.304700 0.952000
+vn 0.101700 0.138600 0.985100
+vn 0.058500 -0.065900 0.996100
+vn -0.158900 -0.039700 0.986500
+vn -0.229900 0.035700 0.972500
+vn 0.014800 0.367600 0.929800
+vn 0.935700 0.300600 -0.184500
+vn 0.935200 0.349200 0.057800
+vn 0.976000 -0.217700 -0.008600
+vn 0.391800 -0.775400 -0.495100
+vn 0.358200 -0.681700 -0.637900
+vn 0.409100 -0.910200 -0.065100
+vn 0.480500 -0.713100 0.510500
+vn 0.170700 -0.120300 0.977900
+vn -0.236500 0.188400 0.953200
+vn 0.190100 0.396000 0.898300
+vn -0.012000 0.567200 0.823500
+vn 0.073100 0.578900 0.812100
+vn -0.000500 0.655000 0.755600
+vn -0.104100 0.801800 0.588400
+vn -0.377900 0.920100 0.102400
+vn -0.441400 0.892200 -0.095800
+vn -0.609500 0.783400 0.121100
+vn 0.580600 0.027600 0.813700
+vn 0.281600 0.484000 0.828500
+vn -0.115000 0.708400 0.696400
+vn -0.024000 0.578500 0.815300
+vn 0.031600 0.702700 0.710800
+vn -0.102800 0.679800 0.726100
+vn -0.135300 0.359900 0.923100
+vn 0.928300 0.082900 -0.362400
+vn 0.926900 -0.134200 -0.350500
+vn 0.623200 0.035700 0.781200
+vn 0.280100 -0.113900 0.953200
+vn 0.201700 -0.128800 0.970900
+vn 0.112400 0.022200 0.993400
+vn -0.031500 -0.094000 0.995100
+vn -0.189200 0.003600 0.981900
+vn -0.205900 0.378800 0.902200
+vn -0.131000 0.491000 0.861200
+vn 0.285300 -0.154300 0.945900
+vn 0.911700 0.394800 0.113900
+vn 0.940800 0.308900 0.139500
+vn 0.345200 -0.927300 -0.144400
+vn 0.673600 -0.705800 -0.219200
+vn -0.373900 0.530300 0.760800
+vn 0.039500 0.412100 0.910300
+vn 0.331700 -0.058700 0.941500
+vn 0.337700 -0.197100 0.920300
+vn 0.146900 -0.142600 0.978800
+vn -0.177000 0.532700 0.827500
+vn 0.185500 0.301500 0.935200
+vn 0.279900 0.302700 0.911100
+vn 0.024800 0.026200 0.999300
+vn 0.767100 -0.208900 0.606600
+vn 0.358900 -0.149300 0.921400
+vn -0.103500 -0.262900 0.959300
+vn -0.146500 -0.267400 0.952400
+vn -0.194200 0.474300 0.858600
+vn 0.510000 0.142700 0.848200
+vn 0.719700 -0.083700 0.689100
+vn 0.751600 0.624800 0.211300
+vn 0.488300 0.858700 0.155600
+vn 0.359200 -0.162500 0.919000
+vn 0.167700 -0.158000 0.973100
+vn -0.088100 0.638800 0.764200
+vn -0.046000 0.774600 0.630800
+vn -0.051500 -0.165500 0.984800
+vn -0.104800 0.518400 0.848600
+vn -0.069200 0.406800 0.910900
+vn 0.124800 0.085500 0.988500
+vn 0.250500 -0.191200 0.949000
+vn -0.019000 0.051800 0.998500
+vn -0.034200 0.204400 0.978300
+vn -0.521300 -0.800400 -0.295800
+vn -0.956900 -0.130200 -0.259400
+vn -0.984200 0.171100 -0.044800
+vn -0.481200 -0.193700 0.854900
+vn -0.139800 0.403500 0.904200
+vn 0.304500 0.399900 0.864400
+vn 0.051400 0.635000 0.770800
+vn 0.670300 -0.643100 -0.370300
+vn -0.097800 -0.241300 0.965500
+vn -0.481200 -0.308300 0.820600
+vn -0.657200 -0.111200 0.745400
+vn -0.389900 0.039600 0.920000
+vn 0.028100 0.226300 0.973600
+vn 0.991900 0.112200 0.059400
+vn 0.974600 0.186700 0.123300
+vn 0.618000 -0.376400 0.690200
+vn 0.117100 0.098600 0.988200
+vn 0.338200 0.402000 0.850900
+vn 0.297700 0.545600 0.783300
+vn -0.867200 -0.213800 0.449800
+vn -0.878400 0.042000 0.476000
+vn 0.779800 0.159700 -0.605300
+vn 0.825800 0.397200 -0.400300
+vn 0.255700 0.966000 0.037700
+vn -0.348700 -0.157200 0.923900
+vn -0.405800 0.167900 0.898400
+vn 0.843200 0.403300 -0.355400
+vn 0.810000 0.506500 -0.295600
+vn 0.211500 0.806200 0.552400
+vn 0.176200 0.620200 0.764400
+vn 0.909500 0.287200 0.300500
+vn 0.984000 0.075400 0.161200
+vn 0.729000 -0.633100 -0.260200
+vn 0.845600 -0.487400 -0.217700
+vn -0.314400 0.842300 0.437700
+vn -0.507200 0.704600 0.496200
+vn -0.315700 0.733300 0.602100
+vn -0.662800 -0.250000 0.705700
+vn -0.173900 0.155900 0.972300
+vn -0.259600 0.569900 0.779600
+vn -0.222800 0.440000 0.869900
+vn -0.114400 0.714200 -0.690500
+vn -0.114100 0.624900 -0.772300
+vn -0.148800 0.608200 -0.779700
+vn 0.077900 0.028700 0.996500
+vn -0.011200 -0.083300 -0.996500
+vn 0.961100 -0.267700 -0.067300
+vn -0.773300 -0.028800 0.633400
+vn -0.793900 -0.143200 0.590800
+vn -0.820900 -0.275400 0.500300
+vn -0.933300 -0.038100 0.357000
+vn -0.995800 -0.083000 0.039600
+vn -0.894500 -0.296000 0.334800
+vn 0.717900 -0.330100 0.612900
+vn -0.402200 0.358000 0.842600
+vn -0.212700 0.461400 0.861300
+vn -0.276900 0.645300 0.711900
+vn -0.159200 0.846600 0.507800
+vn -0.191700 -0.095600 -0.976800
+vn -0.241600 -0.397200 -0.885300
+vn -0.044600 0.791900 0.608900
+vn 0.145000 0.905500 0.398800
+vn 0.379200 0.925200 0.013200
+vn -0.401600 0.354200 0.844500
+vn -0.024100 0.619700 0.784500
+vn -0.367300 0.771500 0.519500
+vn -0.618000 0.471400 0.629200
+vn 0.547700 0.249800 0.798500
+vn -0.116500 0.333200 0.935600
+vn 0.238500 -0.899300 -0.366600
+vn 0.505200 -0.849700 -0.150900
+vn 0.710400 0.033700 0.702900
+vn 0.318900 0.479100 0.817700
+vn -0.124100 0.850700 0.510800
+vn -0.293300 0.392400 0.871700
+vn 0.103400 0.347700 0.931900
+vn 0.012100 0.817600 0.575700
+vn -0.063300 0.234100 0.970100
+vn -0.168400 0.642700 0.747400
+vn -0.108100 0.603400 0.790000
+vn -0.947400 0.096700 -0.305100
+vn 0.187800 0.900200 0.392900
+vn 0.756100 0.286500 0.588400
+vn 0.812900 0.375600 0.445100
+vn 0.462400 0.868600 0.177900
+vn -0.163600 0.364900 0.916500
+vn 0.416400 -0.124000 0.900700
+vn 0.342100 0.914000 0.218000
+vn -0.959900 0.220300 -0.173500
+vn -0.988100 -0.108200 0.109200
+vn -0.954400 -0.241900 -0.174500
+vn -0.275300 0.569900 0.774200
+vn 0.590600 0.321200 -0.740300
+vn 0.583200 0.215500 0.783200
+vn 0.380700 0.259500 0.887500
+vn -0.517900 0.161000 0.840100
+vn -0.778300 -0.127600 0.614700
+vn -0.113700 -0.328600 -0.937600
+vn -0.630900 -0.354400 -0.690100
+vn -0.473300 -0.411600 -0.778800
+vn 0.314600 0.703600 0.637100
+vn 0.323100 0.692300 0.645200
+vn 0.237300 0.543900 0.804800
+vn 0.028300 0.265300 0.963700
+vn 0.481800 -0.095900 0.871000
+vn 0.254600 0.066100 0.964800
+vn 0.157300 0.710200 0.686200
+vn -0.974700 0.191500 -0.114800
+vn -0.892100 0.416700 0.174300
+vn -0.725200 0.678900 -0.114600
+vn 0.391500 0.857700 -0.333200
+vn -0.459900 0.874900 0.151900
+vn -0.483900 0.846700 -0.221100
+vn 0.536100 -0.844000 0.012900
+vn -0.048100 0.304200 0.951400
+vn -0.327300 0.232000 -0.916000
+vn -0.588400 0.403800 -0.700500
+vn -0.185600 0.312300 -0.931700
+vn 0.284100 0.029400 0.958300
+vn 0.323300 -0.004600 0.946300
+vn 0.274700 0.481300 0.832400
+vn -0.261500 0.215300 0.940900
+vn -0.497700 -0.359500 0.789300
+vn 0.027600 0.995200 -0.093500
+vn 0.178700 0.963000 0.201800
+vn -0.230800 -0.607100 -0.760400
+vn -0.545700 0.042300 0.836900
+vn -0.388000 -0.267400 0.882000
+vn -0.284100 0.045600 0.957700
+vn -0.242000 -0.082000 0.966800
+vn 0.544200 0.347600 0.763500
+vn -0.151200 0.194100 0.969200
+vn -0.413400 0.326400 0.850000
+vn -0.129000 0.529200 0.838600
+vn -0.270200 0.557200 0.785200
+vn 0.696300 -0.159400 -0.699800
+vn 0.643600 -0.156200 -0.749300
+vn 0.567600 0.011400 -0.823100
+vn 0.277400 -0.079700 0.957400
+vn -0.583400 0.810400 0.053400
+vn -0.243400 -0.253200 0.936300
+vn 0.092300 -0.103300 0.990300
+vn -0.389800 -0.398300 0.830300
+vn -0.680300 -0.193900 0.706800
+vn -0.412700 -0.274000 0.868700
+vn -0.036800 -0.250300 0.967400
+vn -0.232200 0.440500 0.867200
+vn -0.418400 0.519200 0.745200
+vn 0.337900 0.874200 0.348600
+vn -0.006200 -0.990400 0.138000
+vn -0.069800 -0.857200 0.510100
+vn 0.002800 -0.995100 0.099100
+vn -0.162300 0.309800 0.936800
+vn -0.255700 0.632300 0.731300
+vn -0.017200 0.061900 0.997900
+vn -0.530400 -0.233300 0.815000
+vn -0.290700 -0.359900 0.886500
+vn -0.279400 -0.149200 0.948500
+vn -0.191400 -0.185400 0.963800
+vn 0.023600 -0.025600 0.999400
+vn -0.065600 0.206800 0.976200
+vn -0.238000 0.667000 0.705900
+vn -0.808500 0.143700 -0.570700
+vn -0.794400 0.228200 -0.562900
+vn 0.326900 0.932000 0.156600
+vn -0.194300 0.505800 0.840400
+vn -0.260200 0.753900 0.603300
+vn 0.555500 -0.733600 -0.391400
+vn 0.928100 -0.127000 -0.350000
+vn -0.075700 -0.255200 0.963900
+vn -0.070500 0.093200 0.993100
+vn -0.263500 -0.526900 0.808000
+vn -0.307100 -0.274000 0.911300
+vn -0.142600 -0.047900 0.988600
+vn -0.136000 0.155600 0.978400
+vn -0.161900 0.362700 0.917700
+vn 0.370000 0.468400 0.802200
+vn -0.271900 -0.362700 0.891400
+vn -0.278100 -0.187800 0.942000
+vn -0.199500 -0.113200 0.973300
+vn -0.083100 0.390300 0.916900
+vn -0.026200 0.151400 0.988100
+vn 0.962400 0.179800 -0.203700
+vn -0.039000 0.137200 0.989700
+vn -0.039700 -0.308600 -0.950300
+vn -0.306500 0.948100 0.084900
+vn -0.274500 -0.026500 0.961200
+vn 0.052100 0.108400 0.992700
+vn -0.088200 0.913100 0.398100
+vn -0.309900 0.818800 0.483300
+vn -0.024200 0.715100 0.698500
+vn -0.939900 0.306300 0.150800
+vn 0.356200 -0.043400 0.933400
+vn 0.249900 0.030600 0.967800
+vn 0.479600 0.004000 0.877500
+vn 0.792700 -0.147000 0.591600
+vn -0.480700 0.801800 0.355000
+vn 0.591600 0.475300 0.651200
+vn 0.481000 0.471700 0.738900
+vn 0.457800 0.342000 0.820600
+vn 0.440400 -0.161100 0.883200
+vn 0.557500 -0.447600 0.699100
+vn 0.440400 0.306600 0.843800
+vn 0.394300 -0.184000 0.900400
+vn 0.454400 -0.222700 0.862500
+vn 0.095600 -0.896200 0.433200
+vn 0.260300 -0.507500 0.821300
+vn 0.238100 -0.542100 0.805900
+vn 0.519200 0.399100 0.755700
+vn 0.433900 0.274600 0.858100
+vn 0.530600 0.323600 0.783400
+vn 0.576000 0.079600 0.813600
+vn 0.420400 -0.233600 0.876700
+vn 0.434600 -0.174500 0.883500
+vn 0.304300 -0.068800 0.950100
+vn 0.679500 -0.174100 0.712700
+vn 0.860200 -0.114900 0.496800
+vn 0.797900 -0.256800 0.545300
+vn 0.945100 0.073900 -0.318300
+vn -0.251600 0.031300 0.967300
+vn 0.264600 -0.304800 0.914900
+vn 0.757600 0.132200 0.639200
+vn 0.626400 -0.383100 0.678800
+vn -0.188000 -0.495200 -0.848200
+vn -0.001000 -0.631800 -0.775100
+vn 0.450800 -0.449400 0.771200
+vn 0.460600 -0.605500 0.649000
+vn 0.446500 -0.342300 0.826700
+vn 0.649400 -0.650700 -0.393500
+vn 0.662200 -0.688700 -0.295100
+vn 0.707800 -0.559700 -0.431000
+vn 0.691800 -0.014500 -0.721900
+vn 0.677200 -0.273500 -0.683000
+vn 0.754100 -0.298400 -0.585000
+vn 0.428900 0.555800 0.712100
+vn 0.180300 0.791500 0.584000
+vn 0.481400 -0.177000 0.858400
+vn 0.494000 -0.220600 0.841000
+vn 0.504500 -0.237800 0.830000
+vn 0.905100 0.343500 0.250400
+vn -0.654400 0.450400 -0.607300
+vn 0.454600 0.368200 0.811000
+vn 0.439800 -0.223400 0.869900
+vn 0.435500 -0.172700 0.883400
+vn 0.807200 -0.054000 0.587800
+vn 0.078900 -0.333100 0.939600
+vn -0.195000 -0.606100 0.771100
+vn 0.065500 -0.842200 0.535200
+vn 0.622800 0.278500 0.731100
+vn 0.718200 0.516600 -0.466200
+vn 0.791400 0.497000 -0.355800
+vn 0.796700 0.411700 -0.442500
+vn 0.705000 0.211400 0.676900
+vn -0.967500 0.240700 0.077500
+vn -0.906200 0.110500 0.408200
+vn -0.994600 0.082900 -0.061500
+vn 0.343100 0.537100 0.770600
+vn 0.702800 0.344300 0.622500
+vn 0.531100 0.390100 0.752100
+vn 0.476500 0.421300 0.771600
+vn 0.333200 -0.127700 0.934100
+vn 0.167600 0.723900 0.669100
+vn 0.313900 -0.797100 0.515800
+vn 0.028100 -0.703900 -0.709700
+vn 0.759800 -0.414700 0.500700
+vn 0.609900 -0.608400 0.507700
+vn -0.702900 -0.711100 -0.017200
+vn 0.641100 -0.138900 0.754700
+vn 0.774500 0.301100 0.556300
+vn 0.673000 0.083400 0.734900
+vn 0.796200 -0.354500 0.490200
+vn 0.488700 -0.508300 0.709000
+vn 0.562700 -0.691900 0.452400
+vn 0.219400 0.629000 0.745700
+vn 0.842500 0.040300 0.537100
+vn 0.935700 0.000600 0.352800
+vn 0.473100 -0.748500 0.464600
+vn 0.531700 -0.793600 0.295900
+vn 0.847700 -0.213300 0.485600
+vn 0.779200 0.326100 0.535100
+vn 0.836400 -0.064300 0.544300
+vn 0.800800 -0.254300 0.542200
+vn 0.812900 -0.093100 0.574900
+vn 0.685900 -0.024600 0.727300
+vn 0.729600 -0.192800 0.656100
+vn 0.816000 0.245600 0.523200
+vn 0.835400 0.335600 0.435300
+vn 0.758600 0.350000 0.549500
+vn -0.091500 0.126300 -0.987700
+vn -0.085200 0.233400 -0.968600
+vn 0.605000 -0.726600 0.325500
+vn 0.409700 -0.848400 0.335000
+vn 0.756000 -0.521300 0.395700
+vn 0.823500 0.084200 0.561000
+vn 0.930700 -0.324800 -0.168200
+vn 0.631500 0.447700 0.633000
+vn 0.808200 -0.034600 0.587800
+vn 0.768000 -0.020000 0.640100
+vn 0.706700 -0.060700 0.704900
+vn 0.625000 0.093100 0.775000
+vn 0.625300 0.033100 0.779600
+vn 0.550100 0.119700 0.826400
+vn 0.335400 0.646300 0.685400
+vn 0.693400 0.391100 0.605100
+vn 0.590200 -0.214200 0.778300
+vn 0.546900 -0.000800 0.837200
+vn 0.548800 -0.045600 0.834700
+vn 0.773800 -0.015100 0.633200
+vn 0.831800 0.062200 0.551500
+vn 0.751800 -0.027400 0.658800
+vn 0.743400 0.129600 0.656100
+vn -0.002400 0.419500 -0.907700
+vn 0.000500 0.390700 -0.920500
+vn 0.038700 0.274700 -0.960800
+vn 0.412200 0.131700 0.901500
+vn 0.731500 0.300000 0.612300
+vn 0.863600 0.342500 0.369800
+vn 0.794000 0.262900 0.548100
+vn 0.462600 0.224100 0.857700
+vn 0.513000 -0.084700 0.854200
+vn 0.545500 -0.570000 0.614400
+vn 0.376300 0.526900 0.762000
+vn 0.649000 0.423000 0.632300
+vn 0.554900 0.294700 0.777900
+vn 0.481700 -0.480300 0.733000
+vn 0.878200 -0.014700 0.478000
+vn 0.759200 0.068900 0.647200
+vn 0.002400 0.236400 -0.971600
+vn -0.139800 0.412100 -0.900300
+vn 0.843300 -0.041900 0.535800
+vn 0.477500 -0.333000 0.813000
+vn 0.619100 -0.394600 0.678900
+vn 0.538000 -0.374300 0.755200
+vn 0.461000 -0.157400 0.873300
+vn 0.666800 -0.379200 0.641500
+vn 0.611600 -0.018400 0.790900
+vn 0.590900 -0.188900 0.784300
+vn 0.385500 0.125500 0.914100
+vn 0.491700 -0.132100 0.860700
+vn 0.725900 -0.408500 0.553300
+vn 0.521300 -0.605900 -0.600900
+vn 0.582100 -0.521000 0.624100
+vn 0.599800 -0.341900 0.723400
+vn 0.508900 0.337400 0.791900
+vn 0.508700 0.462600 0.726100
+vn 0.611100 0.365500 0.702000
+vn 0.740300 -0.127300 0.660100
+vn 0.596000 -0.416000 0.686800
+vn 0.591400 -0.025100 0.806000
+vn -0.020700 0.323600 -0.946000
+vn 0.578700 -0.031600 0.814900
+vn -0.142900 -0.082200 0.986300
+vn 0.192500 0.075700 0.978400
+vn -0.847000 -0.312300 -0.430100
+vn 0.290700 0.001400 0.956800
+vn 0.708900 -0.644200 0.287100
+vn 0.606600 -0.468800 0.642000
+vn 0.451100 -0.887800 0.091600
+vn 0.541300 0.485200 0.686700
+vn 0.790300 0.145100 0.595300
+vn -0.489000 -0.542300 -0.683200
+vn 0.148900 -0.723500 -0.674000
+vn 0.441900 -0.423200 0.790900
+vn 0.633900 0.050200 0.771800
+vn 0.738600 0.040800 0.672900
+vn 0.466600 -0.442400 0.765900
+vn 0.440400 0.522600 0.730000
+vn 0.571400 0.271700 0.774400
+vn 0.688600 0.020800 0.724800
+vn 0.741400 -0.188300 0.644000
+vn 0.634500 0.338800 0.694700
+vn 0.584600 -0.565300 0.581900
+vn 0.536600 0.455300 0.710400
+vn 0.252800 0.776900 0.576600
+vn 0.669600 0.094100 0.736700
+vn 0.553700 -0.421100 0.718300
+vn 0.644000 -0.234900 0.728000
+vn 0.616900 0.353700 0.703100
+vn 0.444600 0.512500 0.734600
+vn 0.615000 0.363900 0.699500
+vn 0.550500 0.222000 0.804800
+vn 0.790300 -0.010300 0.612600
+vn 0.538400 0.478300 -0.693700
+vn 0.063800 -0.718300 -0.692700
+vn 0.701600 0.021900 0.712200
+vn -0.203000 -0.518100 0.830800
+vn 0.307600 0.169500 0.936300
+vn 0.449400 -0.863000 0.230500
+vn 0.267800 0.693300 0.669000
+vn 0.927500 0.254200 0.274000
+vn 0.578800 -0.795100 -0.181200
+vn 0.533100 0.131400 0.835800
+vn 0.620100 -0.061300 0.782100
+vn 0.247800 -0.111500 0.962400
+vn 0.664300 0.408100 0.626200
+vn 0.778200 -0.008000 0.627900
+vn 0.113000 -0.907500 0.404400
+vn 0.009500 -0.923300 0.384000
+vn 0.018300 -0.991400 0.129500
+vn 0.592800 -0.438600 0.675400
+vn -0.471500 0.167300 -0.865800
+vn -0.328900 0.221200 -0.918100
+vn 0.736000 0.179700 0.652600
+vn 0.859300 0.152100 0.488300
+vn 0.188200 -0.484700 0.854200
+vn 0.259300 0.193400 0.946200
+vn 0.670700 -0.566500 0.478700
+vn 0.706300 0.408700 0.578000
+vn 0.570900 0.481600 0.664900
+vn 0.759100 -0.053200 0.648800
+vn 0.573000 -0.028800 0.819100
+vn 0.580800 -0.223300 0.782800
+vn 0.599800 -0.172600 0.781300
+vn 0.700200 -0.261100 0.664400
+vn 0.613200 -0.165900 0.772200
+vn 0.848200 0.131300 0.513100
+vn 0.898100 0.072800 0.433700
+vn -0.272400 -0.943200 -0.190000
+vn -0.434800 -0.873800 -0.217400
+vn 0.513900 0.077100 0.854400
+vn 0.777100 -0.015300 0.629200
+vn 0.901000 0.086700 0.425000
+vn 0.506100 -0.467200 0.725000
+vn 0.543300 -0.128000 0.829700
+vn 0.521000 0.026500 0.853100
+vn 0.608500 0.283900 0.741000
+vn 0.104500 -0.543700 -0.832700
+vn 0.602200 -0.119100 0.789400
+vn 0.512600 -0.115300 0.850800
+vn 0.337600 -0.770500 -0.540700
+vn 0.427800 -0.690300 -0.583500
+vn 0.472200 -0.794300 -0.382200
+vn -0.531800 0.374000 0.759700
+vn 0.807900 0.369000 0.459500
+vn 0.973300 -0.093000 0.209900
+vn 0.863400 -0.416900 0.284100
+vn 0.618700 0.296600 0.727400
+vn 0.860500 0.507900 0.038600
+vn 0.580800 -0.140300 0.801800
+vn 0.573800 0.140400 0.806900
+vn -0.811500 0.305700 -0.497900
+vn -0.662900 -0.206400 -0.719700
+vn -0.358700 0.368500 -0.857600
+vn 0.820700 0.095700 0.563200
+vn 0.792700 0.309300 0.525300
+vn 0.435700 0.097100 0.894800
+vn 0.557600 -0.274100 0.783500
+vn 0.543000 0.192000 0.817500
+vn 0.639200 -0.051600 0.767300
+vn 0.643000 -0.251900 0.723300
+vn 0.646700 -0.331600 0.686800
+vn 0.560200 0.058500 0.826300
+vn 0.532200 0.049700 0.845100
+vn 0.933000 0.208200 0.293400
+vn -0.755800 -0.633200 0.166700
+vn 0.844600 0.234400 0.481400
+vn 0.384400 0.450700 0.805700
+vn 0.585000 -0.180100 0.790700
+vn -0.976800 -0.175500 0.122900
+vn -0.985700 -0.133000 -0.103000
+vn 0.605900 0.003600 0.795500
+vn 0.643600 -0.204600 0.737500
+vn 0.758800 0.153100 0.633000
+vn 0.254600 0.040800 0.966200
+vn 0.523000 -0.476600 0.706600
+vn 0.681200 -0.211400 -0.700900
+vn 0.763400 -0.109300 -0.636600
+vn 0.689100 -0.319500 -0.650300
+vn -0.507000 0.751500 -0.421900
+vn -0.617800 0.702800 -0.352700
+vn -0.334700 -0.271200 -0.902400
+vn 0.872500 0.139200 0.468300
+vn -0.461700 0.142900 -0.875400
+vn -0.577600 0.269600 -0.770500
+vn -0.437200 0.242300 -0.866100
+vn 0.134000 -0.978000 -0.159500
+vn 0.215800 -0.935500 -0.279800
+vn 0.760700 0.178600 0.624000
+vn 0.898800 -0.436100 0.042900
+vn 0.956100 -0.292900 0.001800
+vn 0.635800 -0.021400 0.771500
+vn -0.426900 -0.065400 -0.901900
+vn -0.600400 -0.456800 0.656400
+vn -0.757600 0.023000 0.652300
+vn -0.645400 -0.338600 0.684700
+vn -0.994400 -0.053100 0.091600
+vn 0.866100 -0.026000 0.499100
+vn 0.178800 -0.015600 0.983800
+vn -0.131200 -0.681800 -0.719600
+vn -0.282100 -0.547100 -0.788100
+vn -0.240000 0.239000 -0.940900
+vn -0.578900 0.367700 -0.727700
+vn -0.265900 -0.943200 -0.199200
+vn 0.398100 0.792100 -0.462600
+vn 0.194300 -0.630300 0.751700
+vn 0.133500 0.105600 0.985400
+vn -0.141900 0.012900 0.989800
+vn 0.418800 -0.689100 0.591400
+vn 0.826700 -0.521700 -0.210500
+vn 0.800100 -0.525200 -0.289700
+vn 0.776600 -0.564300 -0.280100
+vn -0.868700 -0.495100 -0.012500
+vn 0.077300 0.709600 -0.700300
+vn 0.676600 0.733500 0.065100
+vn 0.409100 -0.092200 0.907800
+vn 0.131900 0.822900 0.552600
+vn 0.925000 -0.202500 0.321500
+vn 0.796000 -0.527200 0.297200
+vn 0.921500 -0.320900 0.218700
+vn 0.626000 0.721900 -0.295000
+vn 0.501000 0.691800 -0.520100
+vn 0.181800 0.895700 -0.405800
+vn 0.787900 -0.613400 0.054500
+vn 0.717200 0.695500 -0.043000
+vn 0.905600 0.395200 0.153800
+vn -0.193500 -0.284000 -0.939100
+vn 0.289000 0.256700 -0.922300
+vn 0.558700 0.578700 -0.594000
+vn 0.312300 -0.024100 0.949600
+vn 0.089000 -0.960200 -0.264500
+vn -0.823700 0.495700 0.275400
+vn -0.514700 0.802100 0.302900
+vn 0.008800 0.932200 0.361700
+vn 0.606100 -0.160500 0.779000
+vn 0.552600 0.052800 0.831700
+vn -0.494000 0.105700 -0.863000
+vn -0.624500 0.337500 -0.704300
+vn -0.508700 0.071800 -0.857900
+vn -0.794300 -0.588700 0.149800
+vn 0.617800 -0.290300 0.730700
+vn 0.977700 0.145900 0.150900
+vn 0.875900 0.422300 0.233300
+vn 0.918500 0.292000 0.266500
+vn 0.574100 -0.637900 -0.513300
+vn 0.716700 -0.664800 0.210800
+vn 0.213100 -0.976900 -0.018600
+vn 0.385900 -0.913600 0.128300
+vn -0.210400 0.270300 -0.939500
+vn 0.438200 0.702300 0.561000
+vn 0.246300 0.717000 0.652000
+vn 0.450500 -0.146400 0.880700
+vn 0.325500 -0.504000 -0.800000
+vn -0.920900 0.044800 0.387200
+vn -0.958100 0.116600 0.261700
+vn -0.948500 -0.189400 0.253700
+vn -0.288500 0.737600 -0.610500
+vn 0.943100 0.028400 0.331400
+vn 0.873900 0.234400 0.425900
+vn 0.051500 -0.827600 0.558900
+vn 0.809600 0.334400 0.482400
+vn 0.656100 -0.641000 0.398300
+vn 0.366800 0.307000 0.878200
+vn 0.369100 0.540600 0.755900
+vn -0.120900 -0.011700 -0.992600
+vn -0.046800 -0.016400 -0.998700
+vn -0.107000 0.001400 -0.994200
+vn 0.319300 -0.050800 0.946300
+vn 0.017100 -0.999600 -0.022500
+vn 0.017100 -0.999800 -0.012600
+vn 0.028800 -0.999300 -0.024000
+vn 0.972000 0.064900 0.225800
+vn -0.132400 0.592300 -0.794700
+vn 0.377400 -0.882000 -0.282100
+vn 0.282500 -0.024500 0.958900
+vn 0.601200 0.128200 0.788700
+vn 0.833400 -0.072300 -0.547900
+vn 0.524000 -0.218900 0.823100
+vn -0.485900 0.809700 -0.328800
+vn -0.474800 0.841900 -0.256600
+vn -0.680200 0.471800 -0.560900
+vn 0.893100 -0.057800 -0.446100
+vn -0.103800 -0.036800 -0.993900
+vn 0.285600 0.375600 0.881700
+vn 0.956400 0.211700 -0.201100
+vn 0.402000 -0.353700 -0.844500
+vn 0.578000 0.260800 0.773200
+vn 0.992200 -0.123900 -0.007400
+vn -0.254700 0.800400 0.542600
+vn -0.629200 -0.777100 0.014400
+vn -0.029500 0.162100 -0.986300
+vn 0.306400 0.809100 0.501500
+vn -0.710900 0.617300 0.336800
+vn -0.737000 0.603000 0.305200
+vn -0.921900 0.321200 0.216400
+vn 0.836400 -0.142200 0.529300
+vn -0.148400 0.148200 -0.977700
+vn 0.039200 0.925400 -0.376900
+vn -0.711200 -0.682300 0.169100
+vn 0.850300 0.505100 -0.147400
+vn -0.023300 -0.074400 -0.996900
+vn -0.022900 -0.080000 -0.996500
+vn -0.028200 -0.032800 -0.999100
+vn -0.811700 0.439300 0.384800
+vn -0.956300 0.164800 0.241300
+vn -0.917600 0.270200 0.291500
+vn 0.933100 -0.348500 -0.088600
+vn -0.894300 -0.372100 0.248500
+vn -0.980800 0.133300 0.142500
+vn 0.941300 -0.320400 -0.106300
+vn 0.969100 -0.203300 -0.139400
+vn 0.999300 -0.036700 0.003500
+vn 0.993900 0.106900 -0.027800
+vn 0.955600 0.274200 0.107500
+vn -0.898300 -0.436400 -0.050500
+vn -0.524400 0.047900 0.850100
+vn -0.770200 0.208300 0.602800
+vn -0.655000 -0.323500 0.682800
+vn -0.734300 -0.610300 0.297000
+vn -0.974700 -0.108000 0.195400
+vn -0.380800 -0.588900 0.712900
+vn 0.030100 -0.999400 0.016700
+vn 0.032000 -0.999200 0.022100
+vn -0.889600 0.292100 0.351000
+vn -0.895400 -0.070500 0.439500
+vn -0.964200 0.058400 0.258600
+vn -0.910600 0.358100 0.206100
+vn -0.511300 0.555200 -0.656000
+vn -0.865900 0.473900 0.160300
+vn 0.992300 0.121900 0.020700
+vn -0.997500 0.062700 -0.032000
+vn 0.640600 0.189600 -0.744000
+vn -0.926700 -0.296800 -0.230300
+vn 0.671600 -0.225500 -0.705700
+vn 0.240000 -0.765500 0.596900
+vn 0.383200 -0.764000 0.519000
+vn 0.277900 -0.893700 0.352100
+vn -0.015900 -0.999300 0.034300
+vn -0.010700 -0.997900 0.063000
+vn 0.531000 0.099800 -0.841500
+vn 0.633400 0.168300 -0.755300
+vn 0.898200 0.261500 0.353300
+vn 0.926800 -0.201700 -0.316800
+vn -0.951200 -0.087200 -0.295900
+vn -0.937300 0.244000 0.248800
+vn -0.865200 0.278700 0.416800
+vn -0.662900 0.638500 -0.390900
+vn 0.957200 0.245600 0.153100
+vn 0.753100 -0.558500 -0.347500
+vn -0.855300 0.330900 -0.398700
+vn -0.863000 -0.315600 -0.394500
+vn 0.589500 -0.549500 -0.592000
+vn 0.366300 -0.866200 -0.339900
+vn 0.143600 0.801100 -0.581000
+vn 0.186600 0.804500 -0.563900
+vn 0.200800 0.835000 -0.512200
+vn 0.799400 -0.264500 -0.539300
+vn 0.796000 -0.022900 -0.604800
+vn 0.721100 -0.160000 -0.674100
+vn 0.761300 -0.463900 -0.453000
+vn 0.712300 -0.402900 -0.574700
+vn 0.460900 -0.431900 -0.775300
+vn 0.321700 -0.621800 -0.714000
+vn -0.912700 0.204700 -0.353500
+vn 0.753700 0.051200 -0.655200
+vn 0.727800 -0.061100 -0.683000
+vn 0.746500 -0.053500 -0.663100
+vn -0.004800 0.412500 -0.910900
+vn -0.878500 -0.323000 0.351900
+vn -0.735300 -0.520100 -0.434600
+vn -0.838400 0.543900 0.033600
+vn -0.840200 -0.533600 0.096400
+vn 0.856400 0.137900 -0.497500
+vn 0.739200 0.294900 -0.605500
+vn 0.107700 0.219000 -0.969700
+vn 0.008400 0.634100 -0.773200
+vn -0.099400 0.265900 -0.958800
+vn -0.364200 -0.583400 -0.725900
+vn -0.288200 -0.682100 -0.672000
+vn 0.601000 0.087000 -0.794500
+vn 0.681400 -0.015500 -0.731700
+vn 0.790700 0.275300 -0.546700
+vn 0.689700 0.190300 -0.698600
+vn 0.768700 0.260400 -0.584200
+vn -0.680400 -0.719400 0.139600
+vn -0.885900 -0.052000 -0.460900
+vn -0.845600 -0.295500 -0.444600
+vn 0.785000 -0.099900 -0.611400
+vn -0.940900 -0.046400 -0.335400
+vn 0.748400 -0.214900 -0.627400
+vn 0.813200 -0.222700 -0.537600
+vn 0.688000 -0.141800 -0.711700
+vn 0.642800 -0.136800 -0.753700
+vn 0.622600 -0.039100 -0.781500
+vn -0.895100 0.012600 -0.445600
+vn 0.179300 0.933200 -0.311400
+vn 0.171100 0.968600 -0.180400
+vn 0.273800 0.940500 -0.201400
+vn -0.021300 0.828800 -0.559100
+vn 0.001800 0.870900 -0.491500
+vn 0.015200 0.716800 -0.697100
+vn -0.300900 -0.534000 -0.790100
+vn -0.162500 -0.249600 -0.954600
+vn -0.183800 0.820800 0.540800
+vn 0.597100 -0.707700 0.377500
+vn 0.726100 -0.587300 0.357600
+vn -0.993100 -0.095900 0.067800
+vn -0.995900 0.079200 0.042800
+vn 0.696800 0.357100 -0.622000
+vn 0.824800 -0.310800 -0.472400
+vn 0.805800 -0.491600 -0.330100
+vn -0.976400 -0.134300 0.168700
+vn 0.562200 -0.798900 -0.213400
+vn -0.487000 -0.415200 0.768400
+vn -0.344200 -0.511200 0.787500
+vn -0.557700 0.628000 -0.542700
+vn -0.250300 0.623000 -0.741000
+vn -0.239500 0.901500 -0.360500
+vn -0.502800 0.760200 -0.411300
+vn 0.825600 0.004900 -0.564200
+vn 0.846500 -0.134400 -0.515100
+vn -0.683400 0.285800 -0.671700
+vn -0.547600 0.365600 -0.752600
+vn 0.878400 -0.227900 -0.420000
+vn 0.769000 -0.343500 -0.539100
+vn 0.719600 -0.650700 -0.242500
+vn 0.670900 -0.607900 -0.424600
+vn 0.538500 -0.789100 -0.295400
+vn -0.585300 0.710100 0.391300
+vn -0.892100 0.415800 0.176600
+vn 0.836300 -0.292700 -0.463500
+vn 0.416300 -0.511200 0.751900
+vn 0.572000 -0.796700 0.195000
+vn 0.392800 -0.907400 0.149200
+vn -0.391300 0.782000 0.485100
+vn -0.450000 0.766300 0.458500
+vn -0.959700 0.116800 -0.255600
+vn 0.023300 -0.962800 -0.269100
+vn 0.115200 -0.761000 -0.638400
+vn 0.111600 -0.936600 -0.332000
+vn 0.600500 0.029400 -0.799100
+vn 0.313800 0.097000 -0.944500
+vn -0.238900 -0.340500 -0.909400
+vn -0.609600 -0.342700 -0.714800
+vn -0.477200 0.878400 -0.027100
+vn -0.396400 0.860000 0.321200
+vn -0.704600 0.631400 0.323700
+vn -0.927900 -0.150400 -0.341200
+vn 0.182400 -0.789000 0.586700
+vn -0.861000 0.168200 -0.479900
+vn -0.786800 0.510900 -0.346200
+vn -0.683000 0.416200 -0.600200
+vn -0.212800 0.699500 -0.682200
+vn -0.124400 0.470400 -0.873600
+vn -0.335800 0.498400 -0.799300
+vn 0.665900 0.441500 -0.601300
+vn 0.607000 0.336900 -0.719700
+vn -0.717600 -0.656000 0.233900
+vn 0.926100 0.184800 0.328900
+vn -0.352200 -0.400300 0.846000
+vn -0.663400 -0.177700 0.726800
+vn -0.009900 0.332100 -0.943200
+vn -0.426700 -0.716400 -0.552000
+vn 0.239100 -0.444300 0.863300
+vn 0.605400 -0.021100 -0.795600
+vn -0.027800 -0.405300 -0.913800
+vn 0.001700 -0.376900 -0.926200
+vn 0.562200 -0.757700 0.331300
+vn -0.118000 0.688800 -0.715200
+vn 0.922500 0.341000 0.180800
+vn -0.807400 0.547000 -0.221000
+vn -0.652200 0.704000 0.280800
+vn 0.917500 -0.146800 -0.369700
+vn 0.847300 0.473500 0.240300
+vn -0.092400 0.903400 -0.418700
+vn 0.080300 0.891700 -0.445300
+vn 0.005900 0.848400 -0.529300
+vn 0.772500 -0.280900 -0.569500
+vn 0.303300 0.484600 -0.820500
+vn 0.596000 0.059100 -0.800800
+vn 0.190800 0.448100 -0.873300
+vn 0.645000 -0.113300 -0.755700
+vn -0.851100 0.399200 0.340900
+vn 0.807900 0.568300 -0.155800
+vn 0.475700 -0.236500 -0.847200
+vn -0.006000 -0.989600 0.143600
+vn 0.004900 -0.994900 0.100800
+vn -0.076400 -0.815700 0.573300
+vn -0.083900 -0.797000 0.598100
+vn 0.039200 -0.983500 0.176400
+vn -0.668100 -0.430800 -0.606700
+vn -0.573400 -0.565600 -0.592700
+vn -0.317300 -0.678200 -0.662800
+vn -0.973300 0.174900 -0.148700
+vn -0.904900 -0.398600 -0.149000
+vn -0.864400 -0.394500 -0.311600
+vn -0.175200 -0.323600 -0.929800
+vn 0.905200 0.320000 0.279600
+vn 0.185200 -0.456100 -0.870400
+vn 0.958200 0.120200 0.259700
+vn -0.232000 -0.627100 0.743600
+vn -0.405500 -0.814000 0.416000
+vn -0.280100 -0.791600 0.543100
+vn -0.505700 0.635600 0.583300
+vn 0.257900 0.433100 -0.863600
+vn 0.120200 0.515100 -0.848600
+vn 0.191200 0.686900 -0.701100
+vn 0.610100 0.118900 -0.783300
+vn 0.961000 0.160400 0.225100
+vn 0.678500 -0.722900 0.130700
+vn -0.289800 -0.269200 -0.918400
+vn -0.782700 -0.260700 -0.565100
+vn 0.922700 0.270800 0.274200
+vn 0.830500 0.458500 0.316100
+vn -0.756000 -0.575900 0.311000
+vn -0.863900 -0.386000 0.323500
+vn -0.795200 -0.562100 0.227200
+vn -0.164300 -0.207800 -0.964300
+vn -0.512900 -0.243100 -0.823300
+vn 0.630100 -0.688500 0.359100
+vn 0.056900 -0.982800 -0.175700
+vn -0.034800 -0.999100 -0.025100
+vn -0.076200 -0.904900 -0.418600
+vn 0.528500 -0.384500 -0.756900
+vn 0.811000 0.548800 0.202600
+vn -0.775100 -0.006800 -0.631700
+vn 0.559700 0.733800 0.385000
+vn 0.659200 0.747300 0.083400
+vn 0.641100 0.656100 0.398100
+vn 0.701200 0.710600 -0.057100
+vn -0.586900 -0.741800 -0.324500
+vn -0.510400 0.795700 0.326000
+vn 0.393500 0.879800 -0.266500
+vn 0.744300 0.667200 -0.026600
+vn 0.561000 0.796800 0.224300
+vn 0.306600 0.802500 0.511900
+vn -0.088300 0.990300 0.106900
+vn -0.076500 0.955800 0.283700
+vn -0.588100 0.799000 -0.124800
+vn 0.146100 0.935900 0.320500
+vn -0.000100 0.951700 0.307000
+vn 0.372300 0.914900 -0.156100
+vn 0.285700 0.957500 0.038700
+vn 0.207300 0.933400 0.292700
+vn -0.091900 0.907900 0.409000
+vn -0.222700 0.796000 0.562700
+vn 0.064100 0.996900 -0.043800
+vn -0.135200 0.986400 0.093200
+vn 0.058000 0.967000 -0.247900
+vn 0.216900 0.939700 0.264400
+vn -0.617900 0.422200 -0.663200
+vn 0.642400 0.765900 -0.028300
+vn 0.019300 0.413000 -0.910500
+vn 0.096800 0.995100 0.020000
+vn 0.263900 0.964100 -0.028900
+vn -0.840400 0.428400 -0.331900
+vn -0.419000 0.890400 -0.177800
+vn 0.161700 0.981000 0.107100
+vn 0.039200 0.980700 0.191600
+vn 0.045300 0.911300 0.409200
+vn 0.343800 0.876700 -0.336300
+vn 0.346300 0.924700 -0.158200
+vn 0.176500 0.961800 -0.209000
+vn -0.013000 0.998900 -0.045200
+vn -0.681000 0.526700 -0.508800
+vn 0.093200 0.987400 -0.128000
+vn 0.019200 0.998600 -0.049300
+vn -0.024700 0.999100 -0.034100
+vn 0.261100 0.965200 0.012800
+vn 0.404700 0.913900 -0.029400
+vn 0.177400 0.961300 0.210500
+vn 0.606100 0.727400 0.321700
+vn 0.045400 0.878800 0.474900
+vn -0.935800 -0.303900 0.178800
+vn -0.783100 0.520200 0.340600
+vn -0.457000 -0.596000 0.660300
+vn -0.888300 -0.179700 0.422500
+vn -0.705700 0.619200 -0.344200
+vn -0.916300 0.147100 -0.372400
+vn 0.517500 0.798600 0.307100
+vn 0.697100 0.572000 0.432200
+vn -0.025000 0.901100 0.432800
+vn -0.388000 0.915000 0.110200
+vn 0.176100 0.756300 -0.630000
+vn 0.005200 0.998500 0.054600
+vn 0.226800 0.952400 -0.203700
+vn 0.007700 0.943700 0.330700
+vn -0.710500 0.612100 0.347100
+vn -0.007500 0.930800 -0.365500
+vn -0.360500 -0.167200 -0.917600
+vn -0.986600 0.120500 0.110000
+vn 0.005600 0.821600 0.569900
+vn -0.558800 0.801000 -0.214800
+vn -0.879700 0.281000 0.383500
+vn -0.917800 0.378500 0.119700
+vn -0.989400 0.136500 0.049400
+vn -0.130400 0.954400 -0.268400
+vn 0.223900 0.970000 -0.094500
+vn -0.852400 0.507700 -0.124600
+vn 0.650900 0.592600 0.474400
+vn -0.520300 0.493900 -0.696600
+vn -0.552900 0.222800 -0.802900
+vn -0.777600 0.292700 -0.556400
+vn 0.813200 0.581800 -0.013900
+vn -0.849400 0.253400 0.462900
+vn -0.901500 0.305800 0.306200
+vn 0.760300 0.622200 0.186500
+vn -0.990200 -0.136000 -0.030600
+vn 0.771600 0.634100 0.049400
+vn -0.081600 -0.190300 -0.978300
+vn 0.041400 -0.337700 -0.940300
+vn -0.681100 0.732000 0.017000
+vn 0.762400 0.569900 -0.306500
+vn 0.535500 0.606200 0.588000
+vn 0.568100 0.712200 0.412300
+vn -0.593700 0.565200 0.572700
+vn -0.553800 0.771800 0.312500
+vn 0.048400 0.336500 -0.940400
+vn 0.014200 0.506700 -0.862000
+vn 0.233700 0.338100 -0.911600
+vn 0.748100 0.662900 -0.028000
+vn 0.697300 0.705000 0.129200
+vn 0.621300 0.728800 0.287800
+vn 0.751700 0.643800 -0.143300
+vn 0.673500 0.739200 0.006700
+vn 0.609800 0.780300 0.138900
+vn 0.654100 0.652600 -0.382300
+vn 0.720000 0.644200 -0.257900
+vn -0.895800 0.236700 -0.376100
+vn -0.077400 0.921500 -0.380500
+vn -0.491300 0.300100 -0.817600
+vn 0.645000 0.754400 -0.121200
+vn 0.516000 0.796900 0.314200
+vn 0.703400 0.584200 -0.404900
+vn -0.798100 -0.561800 0.217700
+vn 0.389500 0.841200 0.374900
+vn 0.031000 0.875300 0.482600
+vn 0.577500 0.814600 -0.053100
+vn 0.558600 0.828300 0.041700
+vn 0.470700 0.861700 0.189300
+vn 0.352400 0.802700 0.481000
+vn 0.572200 0.761400 -0.304600
+vn 0.561400 0.810900 -0.164700
+vn 0.431200 0.897200 0.095200
+vn 0.399100 0.876600 0.268800
+vn 0.490300 0.823800 -0.284500
+vn 0.019600 0.221000 -0.975100
+vn -0.739600 0.396000 -0.544200
+vn -0.776400 -0.241500 -0.582100
+vn -0.473200 -0.435200 -0.766000
+vn -0.844100 -0.536100 -0.010000
+vn -0.543000 0.644100 0.538800
+vn -0.855900 -0.324100 0.403000
+vn -0.974000 -0.005600 -0.226400
+vn -0.326500 -0.822700 0.465300
+vn -0.267300 -0.893100 0.361900
+vn -0.369200 0.801000 0.471200
+vn -0.490700 0.730700 0.474500
+vn -0.658400 0.528900 0.535400
+vn -0.349000 0.800100 0.487800
+vn -0.274300 0.648700 0.709900
+vn -0.420600 0.029200 0.906700
+vn -0.584500 -0.079300 -0.807500
+vn -0.327300 -0.075500 -0.941900
+vn -0.584900 0.239900 -0.774800
+vn -0.476700 0.679100 0.558200
+vn -0.814400 -0.360300 0.454800
+vn -0.686500 -0.332600 0.646500
+vn -0.813600 0.237700 0.530500
+vn -0.191600 -0.761900 -0.618700
+vn -0.802900 -0.320900 0.502300
+vn -0.805400 -0.325700 0.495300
+vn -0.849400 0.036000 0.526400
+vn -0.725500 0.445100 0.524800
+vn 0.156400 0.351800 -0.922900
+vn 0.020000 -0.999500 -0.021600
+vn 0.024600 -0.999300 -0.028900
+vn 0.048500 -0.998600 -0.020400
+vn -0.780100 0.447600 -0.437000
+vn -0.626000 0.460400 0.629300
+vn -0.546600 0.246700 0.800300
+vn -0.764700 -0.193600 0.614600
+vn -0.675000 0.435400 0.595700
+vn -0.416100 0.256200 -0.872500
+vn -0.694000 0.248800 0.675600
+vn -0.684900 0.710000 -0.163800
+vn -0.639900 -0.342000 0.688100
+vn -0.978100 0.119700 0.170300
+vn -0.914300 0.346000 0.210400
+vn -0.600000 0.375700 0.706200
+vn -0.724600 0.276000 0.631500
+vn -0.776600 -0.073100 0.625700
+vn -0.254600 0.068300 -0.964600
+vn -0.267700 0.194700 -0.943600
+vn -0.377500 0.111900 -0.919200
+vn -0.366600 -0.005000 -0.930400
+vn -0.346000 0.127900 -0.929400
+vn -0.359600 0.110400 -0.926500
+vn -0.786400 0.000000 -0.617700
+vn -0.624000 -0.243900 -0.742400
+vn -0.727700 -0.583000 0.361200
+vn -0.285600 -0.855700 0.431600
+vn -0.780500 0.231200 0.580800
+vn -0.977200 0.124200 0.172300
+vn -0.503000 0.717600 0.481700
+vn -0.231000 -0.827800 0.511200
+vn -0.616700 -0.374100 0.692600
+vn -0.836700 0.546000 -0.041400
+vn -0.577200 0.518700 0.630700
+vn -0.474500 0.651500 0.591900
+vn 0.538300 0.702200 -0.465900
+vn -0.280600 -0.259600 0.924000
+vn -0.503200 -0.174900 0.846200
+vn -0.506900 -0.074100 0.858800
+vn -0.968200 0.137700 -0.208700
+vn -0.160500 -0.088200 0.983100
+vn -0.654200 0.141800 0.742900
+vn -0.718100 0.070600 0.692300
+vn -0.929800 -0.231400 -0.286100
+vn -0.631000 -0.339900 0.697400
+vn -0.633000 -0.482300 0.605500
+vn -0.840400 0.408900 -0.355600
+vn -0.982000 -0.040300 -0.184700
+vn 0.175500 -0.549000 -0.817200
+vn 0.230000 -0.643900 -0.729600
+vn -0.641600 -0.161500 0.749800
+vn -0.370000 -0.332300 0.867600
+vn -0.753700 0.281900 0.593700
+vn -0.610800 -0.015100 0.791700
+vn -0.377100 0.191200 -0.906200
+vn -0.445500 0.340800 -0.827800
+vn -0.334900 0.329000 -0.882900
+vn -0.742300 -0.004700 0.670100
+vn -0.666700 -0.146100 0.730800
+vn -0.121600 -0.379900 0.917000
+vn -0.507500 -0.369300 -0.778400
+vn -0.060900 -0.581700 0.811100
+vn -0.036800 0.195600 -0.980000
+vn -0.068100 0.293900 -0.953400
+vn -0.930200 0.366600 0.015900
+vn -0.772800 0.621100 -0.130600
+vn -0.473100 0.148000 -0.868500
+vn -0.645500 0.270800 -0.714100
+vn -0.508000 0.203800 -0.836900
+vn -0.765700 0.390900 0.510800
+vn 0.284700 0.298800 -0.910800
+vn 0.435300 0.318600 -0.842000
+vn 0.406000 0.285700 -0.868000
+vn -0.717300 -0.679900 -0.152400
+vn -0.780000 0.125600 0.613100
+vn -0.586100 0.169300 -0.792300
+vn -0.873400 0.127400 0.470000
+vn -0.796700 0.402100 0.451200
+vn -0.738500 0.648100 0.185700
+vn -0.764100 0.151200 0.627100
+vn -0.308500 -0.275600 -0.910400
+vn -0.581700 0.391400 -0.713000
+vn -0.363400 0.090300 -0.927200
+vn -0.910500 -0.393400 0.127100
+vn -0.677800 0.106800 0.727400
+vn -0.382600 -0.921300 0.068600
+vn -0.881900 -0.224500 0.414600
+vn -0.844500 -0.076800 0.530000
+vn -0.825800 0.122600 0.550500
+vn -0.705700 0.373600 0.601900
+vn -0.706600 0.452300 -0.544100
+vn -0.740400 -0.289900 0.606400
+vn -0.839400 -0.170400 0.516100
+vn -0.775400 0.268600 0.571400
+vn -0.465700 -0.783100 -0.412100
+vn -0.604000 0.087600 0.792100
+vn -0.692700 0.377100 0.614700
+vn -0.768400 0.023700 0.639500
+vn -0.525300 0.001900 -0.850900
+vn -0.279900 -0.042300 -0.959100
+vn -0.131900 -0.205800 -0.969700
+vn -0.691700 0.162900 0.703500
+vn -0.098000 -0.889700 0.445900
+vn -0.129300 0.117000 -0.984600
+vn 0.459800 0.774800 -0.433900
+vn -0.634100 0.622300 0.458900
+vn -0.799000 -0.146600 0.583200
+vn -0.760800 -0.389100 0.519300
+vn -0.725500 0.218200 0.652600
+vn -0.368900 0.896400 -0.245500
+vn -0.711200 0.394700 0.581700
+vn -0.657100 0.538200 0.527700
+vn -0.609100 0.481300 0.630300
+vn -0.779600 -0.153100 0.607200
+vn -0.769500 0.071200 0.634600
+vn -0.752400 -0.359800 0.551700
+vn 0.154200 0.215400 -0.964300
+vn 0.180700 0.407500 -0.895100
+vn 0.139300 0.276800 -0.950800
+vn -0.357600 0.072400 -0.931000
+vn -0.597100 0.098300 -0.796100
+vn -0.520100 -0.015300 -0.854000
+vn -0.717100 -0.555200 0.421400
+vn 0.098500 -0.218600 -0.970800
+vn 0.226900 -0.590800 -0.774200
+vn 0.046100 0.211500 -0.976300
+vn -0.802900 0.092200 0.588800
+vn -0.009000 0.140600 -0.990000
+vn -0.606200 0.774300 0.181500
+vn -0.698500 -0.029200 -0.715000
+vn -0.565800 -0.147400 -0.811200
+vn -0.603900 -0.300800 -0.738100
+vn -0.421600 -0.003100 -0.906800
+vn -0.054400 -0.993600 0.098800
+vn 0.016800 -0.999800 -0.007100
+vn -0.382100 0.440900 -0.812200
+vn -0.357000 -0.638100 0.682100
+vn -0.024700 0.352800 -0.935300
+vn -0.629400 -0.444100 0.637700
+vn -0.567500 0.016000 -0.823200
+vn 0.334300 -0.509200 -0.793000
+vn -0.357800 -0.073400 -0.930900
+vn 0.330200 0.431100 -0.839700
+vn 0.358600 0.429900 -0.828600
+vn 0.329600 0.318200 -0.888900
+vn -0.089100 0.660500 -0.745500
+vn -0.028700 0.598700 -0.800400
+vn -0.038700 0.635700 -0.771000
+vn -0.443600 0.069400 -0.893500
+vn 0.119200 0.838600 -0.531400
+vn -0.051700 0.384600 -0.921600
+vn -0.199200 0.629000 -0.751500
+vn 0.109400 0.858500 -0.501000
+vn 0.162700 0.716500 -0.678400
+vn 0.108200 0.611900 -0.783500
+vn -0.045400 0.729300 -0.682700
+vn 0.142500 0.734200 -0.663800
+vn 0.306500 0.678800 -0.667300
+vn 0.391400 0.449800 -0.802800
+vn 0.555400 0.322900 -0.766300
+vn -0.861100 -0.286100 -0.420200
+vn -0.384800 0.590000 -0.709800
+vn -0.660100 -0.192300 -0.726100
+vn -0.651100 -0.517100 -0.555600
+vn -0.651800 -0.307500 -0.693200
+vn -0.462900 -0.366600 -0.807100
+vn -0.960300 0.009600 -0.278800
+vn -0.888800 -0.085600 -0.450200
+vn -0.450800 -0.655700 -0.605600
+vn -0.938500 -0.158900 -0.306400
+vn -0.525300 -0.607500 -0.595800
+vn -0.648100 -0.579300 -0.494400
+vn -0.982300 0.044800 -0.182000
+vn -0.965600 0.018100 -0.259300
+vn -0.718000 -0.572600 -0.395700
+vn -0.628100 0.751700 -0.200900
+vn -0.563700 -0.651500 -0.507800
+vn -0.938000 -0.271800 -0.215200
+vn -0.963700 -0.177800 -0.199200
+vn -0.642100 -0.656200 -0.396300
+vn -0.867800 -0.404400 -0.288700
+vn -0.019700 0.790200 -0.612600
+vn 0.280900 0.592500 -0.755000
+vn 0.272600 0.471000 -0.838900
+vn -0.486300 0.715500 -0.501600
+vn -0.546000 0.693000 -0.470700
+vn -0.299300 -0.935000 -0.190200
+vn -0.980300 0.132900 -0.145700
+vn -0.033900 0.612700 -0.789600
+vn 0.044400 0.486100 -0.872700
+vn -0.050300 0.723500 -0.688500
+vn -0.141400 -0.987900 0.063800
+vn -0.403100 -0.869900 0.284200
+vn -0.165200 -0.971600 0.169200
+vn -0.763200 -0.625500 0.162000
+vn -0.036000 -0.999100 -0.020300
+vn -0.370300 -0.899100 -0.233300
+vn -0.114400 0.725800 -0.678300
+vn -0.091600 0.377300 -0.921500
+vn -0.706700 -0.305700 -0.638000
+vn -0.732200 -0.282500 -0.619700
+vn -0.808000 -0.132200 -0.574100
+vn -0.846800 0.100400 -0.522300
+vn -0.897100 -0.393900 -0.200000
+vn 0.600800 0.475900 -0.642300
+vn 0.563700 0.324200 -0.759700
+vn -0.783800 -0.363000 -0.503700
+vn -0.863500 -0.295400 -0.408700
+vn -0.395600 0.779500 -0.485700
+vn -0.688100 0.568700 -0.450600
+vn -0.853700 0.336600 -0.397200
+vn -0.714000 -0.622100 -0.321100
+vn 0.178500 0.492000 -0.852000
+vn -0.054700 0.385400 -0.921100
+vn 0.126300 0.560800 -0.818200
+vn 0.124400 0.334800 -0.934000
+vn -0.865000 -0.300600 -0.401700
+vn -0.924800 -0.146600 -0.350900
+vn -0.890900 0.149200 -0.429000
+vn -0.995200 0.057200 0.079500
+vn -0.846500 -0.275500 -0.455500
+vn -0.931300 0.019000 -0.363600
+vn -0.903700 -0.345700 -0.252300
+vn -0.908100 -0.259800 -0.328400
+vn -0.910200 -0.276400 -0.308500
+vn -0.957600 -0.275500 -0.084000
+vn 0.127300 0.403000 -0.906300
+vn -0.815500 -0.139600 -0.561700
+vn -0.907300 -0.279800 -0.313800
+vn -0.860200 0.170900 -0.480500
+vn -0.889600 -0.298400 -0.345700
+vn -0.668900 0.234000 -0.705500
+vn -0.675800 0.489100 -0.551300
+vn -0.524100 0.527300 -0.668800
+vn -0.924100 -0.159800 -0.347000
+vn -0.793800 -0.442100 0.417500
+vn -0.615000 0.168900 -0.770200
+vn -0.695500 0.385800 -0.606100
+vn -0.705100 -0.612200 -0.357800
+vn 0.057300 0.138700 -0.988600
+vn 0.111800 -0.427700 -0.896900
+vn -0.254600 -0.914900 0.313000
+vn -0.159600 -0.986700 0.032000
+vn -0.003800 -0.997400 0.071400
+vn -0.975100 -0.207800 -0.077300
+vn 0.314000 0.794500 -0.519800
+vn 0.177400 0.797300 -0.576900
+vn -0.860900 0.361600 -0.357900
+vn -0.393600 0.854800 -0.338200
+vn -0.892800 -0.254600 -0.371400
+vn -0.320000 0.667300 -0.672400
+vn -0.750500 -0.643100 -0.151800
+vn -0.982900 0.166900 -0.077400
+vn -0.897600 -0.355100 -0.261200
+vn -0.956000 0.284100 -0.072500
+vn -0.612000 0.234200 -0.755400
+vn -0.605800 -0.060500 -0.793300
+vn -0.653800 0.176400 -0.735800
+vn -0.921700 0.265300 -0.282900
+vn 0.191300 -0.533900 -0.823600
+vn -0.810100 -0.526000 -0.259100
+vn -0.665400 0.594000 -0.452000
+vn -0.826300 0.504000 -0.251300
+vn -0.950600 0.173300 -0.257400
+vn -0.943900 -0.153900 -0.292200
+vn -0.257900 -0.537200 -0.803000
+vn -0.973800 -0.227500 0.002400
+vn 0.496000 0.361600 -0.789400
+vn 0.607100 0.193600 -0.770600
+vn -0.163500 0.327500 -0.930600
+vn -0.780600 -0.601600 -0.169400
+vn -0.809100 0.506700 -0.297600
+vn -0.941800 -0.117100 -0.315000
+vn 0.528600 0.617400 -0.582500
+vn 0.464100 0.545000 -0.698200
+vn 0.417900 0.502900 -0.756600
+vn 0.018600 -0.997300 0.070100
+vn -0.664800 -0.579900 -0.470800
+vn -0.602300 -0.524600 -0.601600
+vn -0.509700 -0.701200 -0.498500
+vn -0.608400 -0.770500 0.190100
+vn -0.986000 -0.126000 -0.109100
+vn -0.914400 0.290500 -0.281900
+vn -0.841800 0.396300 -0.366400
+vn 0.163900 0.244800 -0.955600
+vn 0.004400 0.720100 -0.693800
+vn -0.059400 0.714100 -0.697400
+vn 0.457800 0.496900 -0.737200
+vn 0.370700 0.521100 -0.768700
+vn -0.922700 -0.369900 -0.108100
+vn -0.600200 -0.364100 -0.712100
+vn -0.713900 -0.275900 -0.643600
+vn -0.565600 -0.142200 -0.812300
+vn -0.284400 -0.910800 0.299100
+vn -0.168200 0.863800 -0.474900
+vn -0.640400 0.677000 -0.362700
+vn 0.266300 0.853100 -0.448500
+vn -0.471600 -0.831300 -0.294200
+vn -0.549600 -0.770100 -0.323800
+vn -0.679000 -0.684700 -0.264600
+vn -0.948000 -0.191000 -0.254500
+vn -0.743200 -0.083400 -0.663900
+vn -0.741100 -0.022600 -0.671000
+vn -0.602500 0.057100 -0.796000
+vn -0.685800 0.176000 -0.706200
+vn -0.086500 0.560900 -0.823300
+vn -0.992300 -0.114700 -0.045400
+vn -0.860100 -0.197200 -0.470400
+vn -0.738800 0.212300 -0.639600
+vn -0.979700 -0.027500 -0.198400
+vn -0.090200 0.540300 -0.836600
+vn -0.752500 -0.149800 -0.641300
+vn -0.048300 0.928800 -0.367400
+vn 0.236300 0.846900 -0.476200
+vn 0.195600 -0.574600 -0.794700
+vn 0.206700 -0.061100 -0.976500
+vn 0.467400 0.165400 -0.868400
+vn 0.461400 0.433500 -0.774000
+vn 0.492700 0.412300 -0.766300
+vn 0.211100 -0.088000 -0.973500
+vn -0.800700 0.074000 -0.594400
+vn 0.354600 0.683900 -0.637600
+vn -0.705300 -0.425400 -0.567100
+vn 0.385400 0.382300 -0.839800
+vn 0.476800 0.214600 -0.852400
+vn 0.016000 0.681400 -0.731700
+vn 0.015100 -0.999800 -0.010700
+vn 0.154100 0.347800 -0.924800
+vn -0.978400 0.095700 -0.183000
+vn -0.090800 0.576800 -0.811800
+vn -0.171200 0.542500 -0.822400
+vn -0.751400 -0.332900 -0.569700
+vn -0.783300 -0.117100 -0.610400
+vn 0.022900 -0.999500 -0.022900
+vn -0.063800 0.635900 -0.769100
+vn -0.088600 0.674300 -0.733100
+vn -0.104300 0.778500 -0.618900
+vn 0.190500 0.274100 -0.942600
+vn -0.900400 -0.161300 -0.404100
+vn -0.672400 -0.325100 -0.665000
+vn -0.609900 -0.706000 -0.359900
+vn -0.793600 -0.298900 -0.529900
+vn 0.006200 0.516600 -0.856200
+vn -0.839000 -0.037500 -0.542800
+vn -0.866400 0.359300 -0.346800
+vn -0.809400 -0.429900 -0.399900
+vn -0.835900 -0.397500 -0.378500
+vn -0.898000 -0.046400 -0.437500
+vn -0.843800 0.158000 -0.512800
+vn -0.755100 0.283300 -0.591200
+vn -0.598100 0.312800 -0.737800
+vn -0.674700 0.717600 -0.172400
+vn -0.047900 0.697800 -0.714700
+vn -0.488100 -0.691200 -0.532900
+vn -0.589900 -0.701700 -0.399400
+vn -0.799300 0.245900 -0.548200
+vn -0.708100 -0.143100 -0.691400
+vn -0.878700 0.190900 -0.437400
+vn -0.735800 0.469500 -0.487900
+vn -0.414900 0.845700 -0.335700
+vn -0.577600 0.356000 -0.734600
+vn -0.656300 -0.675300 -0.336400
+vn -0.545700 -0.568400 -0.615600
+vn -0.693500 -0.662400 -0.283300
+vn -0.859200 -0.374600 -0.348500
+vn -0.915600 0.085800 -0.392700
+vn -0.788000 0.154600 -0.595900
+vn -0.912800 -0.140500 -0.383400
+vn -0.950300 0.021100 -0.310600
+vn -0.227600 0.764400 -0.603200
+vn 0.067500 -0.996800 0.043800
+vn -0.617200 0.171700 -0.767800
+vn -0.735100 0.541100 -0.408500
+vn -0.579500 0.780900 -0.233000
+vn -0.728500 -0.241000 -0.641200
+vn -0.863000 0.043400 -0.503400
+vn -0.668300 -0.020400 -0.743600
+vn -0.751000 0.188600 -0.632800
+vn 0.457100 0.248900 -0.853800
+vn 0.507900 0.273200 -0.816900
+vn -0.762300 0.406800 -0.503300
+vn -0.823000 -0.487600 -0.291300
+vn 0.556100 0.488600 -0.672300
+vn -0.753900 0.611800 -0.239400
+vn -0.683500 -0.683800 -0.255400
+vn 0.544000 0.105100 -0.832500
+vn 0.325000 0.408200 -0.853100
+vn 0.407300 0.153000 -0.900400
+vn 0.581400 0.581400 -0.569100
+vn -0.212500 0.798200 -0.563600
+vn -0.001100 0.799600 -0.600500
+vn 0.472600 0.636000 -0.610000
+vn 0.049500 0.420100 -0.906100
+vn 0.399700 0.758500 -0.514700
+vn 0.440700 0.608900 -0.659500
+vn 0.828900 0.109000 -0.548700
+vn -0.051300 -0.951100 0.304400
+vn -0.013900 -0.643800 0.765100
+vn 0.072500 -0.734400 0.674800
+vn -0.239600 -0.970800 -0.006000
+vn -0.241600 -0.956500 -0.163300
+vn 0.255200 0.451900 -0.854700
+vn 0.239100 0.658600 -0.713500
+vn 0.134200 0.568400 -0.811700
+vn -0.120500 0.879300 -0.460700
+vn 0.296100 0.671800 -0.678900
+vn 0.350100 0.690300 -0.633200
+vn 0.104000 0.526600 -0.843700
+vn 0.023100 -0.997200 0.070400
+vn 0.039300 0.516400 -0.855400
+vn 0.535000 0.424800 -0.730200
+vn -0.008400 0.411500 -0.911400
+vn -0.232600 -0.969500 -0.076600
+vn -0.219800 0.876900 -0.427500
+vn 0.557100 0.579700 -0.594700
+vn -0.298100 0.614700 -0.730200
+vn -0.260900 -0.955400 0.137900
+vn -0.001400 -0.999500 0.032400
+vn 0.327700 0.313600 -0.891200
+vn -0.369100 0.258600 -0.892700
+vn 0.121000 0.169100 -0.978100
+vn -0.015200 0.827800 -0.560900
+vn -0.267800 0.849400 -0.454800
+vn 0.277400 -0.554400 -0.784600
+vn 0.293600 0.345400 -0.891300
+vn 0.561700 0.270100 -0.781900
+vn 0.433500 0.189700 -0.880900
+vn -0.028500 0.351100 -0.935900
+vn 0.053000 0.436000 -0.898300
+vn -0.042300 0.416300 -0.908200
+vn -0.574400 -0.808600 -0.127100
+vn -0.125600 0.441200 -0.888600
+vn 0.575300 0.291800 -0.764100
+vn 0.093300 0.726000 -0.681300
+vn 0.143100 0.418800 -0.896700
+vn -0.099100 0.678300 -0.728000
+vn -0.204000 0.670800 -0.713000
+vn -0.233600 0.528300 -0.816300
+vn -0.322000 0.560300 -0.763100
+vn 0.174000 -0.190700 -0.966100
+vn 0.289000 0.283500 -0.914300
+vn 0.474700 0.382900 -0.792500
+vn 0.121800 0.682600 -0.720500
+vn 0.320600 0.193400 -0.927200
+vn 0.541100 0.613600 -0.575000
+vn -0.134000 0.520400 -0.843300
+vn -0.089400 0.771000 -0.630500
+vn -0.045200 0.438100 -0.897800
+vn -0.095200 0.641900 -0.760800
+vn -0.000300 0.666900 -0.745100
+vn 0.085200 0.883800 -0.460000
+vn 0.061000 0.486500 -0.871500
+vn 0.105700 0.760900 -0.640200
+vn -0.006600 0.465000 -0.885300
+vn 0.149000 0.871000 -0.468200
+vn -0.429600 -0.699200 0.571400
+vn 0.064600 0.140000 -0.988000
+vn 0.134900 0.552700 -0.822400
+vn 0.205400 -0.537500 0.817800
+vn 0.224900 0.610000 -0.759800
+vn 0.292000 0.810300 -0.508000
+vn 0.354300 0.098500 -0.929900
+vn -0.646200 -0.629800 -0.431000
+vn 0.227100 0.218400 -0.949100
+vn 0.093200 0.616500 -0.781800
+vn -0.022400 0.483500 -0.875000
+vn 0.513600 0.094600 -0.852700
+vn -0.532700 -0.201300 -0.822000
+vn -0.564000 -0.091300 -0.820700
+vn -0.463000 0.355400 -0.812000
+vn -0.262900 -0.110900 -0.958400
+vn -0.384900 -0.278000 -0.880100
+vn -0.305100 0.016800 -0.952100
+vn -0.412300 0.136600 -0.900700
+vn 0.432400 -0.238400 -0.869500
+vn -0.151600 0.299900 -0.941800
+vn -0.213200 0.381700 -0.899300
+vn 0.192000 -0.031400 -0.980900
+vn 0.048300 0.256000 -0.965500
+vn 0.260100 -0.315600 -0.912500
+vn -0.189200 -0.416600 -0.889200
+vn 0.521500 -0.018600 -0.853000
+vn -0.405500 -0.241300 -0.881600
+vn -0.425100 -0.221600 -0.877600
+vn -0.368700 0.180200 -0.911900
+vn -0.479100 -0.665500 -0.572300
+vn -0.319600 -0.601200 -0.732400
+vn -0.363600 -0.703000 -0.611200
+vn -0.501900 -0.101000 -0.859000
+vn -0.516300 -0.489100 -0.703000
+vn 0.122400 -0.315800 -0.940900
+vn -0.245700 0.230000 -0.941600
+vn -0.256600 0.182700 -0.949000
+vn -0.437700 0.147800 -0.886900
+vn 0.067000 -0.020300 -0.997500
+vn -0.093100 -0.492700 -0.865200
+vn -0.026600 -0.998400 -0.050500
+vn -0.231300 0.144800 -0.962000
+vn -0.285700 0.003200 -0.958300
+vn -0.288900 0.287400 -0.913200
+vn -0.123100 0.017100 -0.992200
+vn -0.464300 0.000300 -0.885600
+vn -0.050300 -0.341300 -0.938600
+vn -0.408100 -0.523100 -0.748200
+vn 0.118400 -0.218800 -0.968500
+vn -0.256600 -0.125300 -0.958300
+vn 0.068500 -0.427000 -0.901600
+vn -0.060400 0.358400 -0.931600
+vn 0.061600 -0.279900 -0.958000
+vn -0.331200 -0.379500 -0.863900
+vn 0.027900 -0.301400 -0.953100
+vn -0.356900 -0.721500 -0.593200
+vn -0.399900 -0.261600 -0.878400
+vn -0.249100 -0.298200 -0.921400
+vn -0.402100 -0.315400 -0.859600
+vn -0.107900 -0.313600 -0.943400
+vn -0.029600 -0.999000 0.034900
+vn -0.240100 -0.251600 -0.937600
+vn -0.011700 -0.141400 -0.989900
+vn -0.179300 -0.284100 -0.941900
+vn 0.328100 -0.358300 -0.874100
+vn 0.248700 0.254100 -0.934600
+vn -0.344200 -0.414900 -0.842200
+vn 0.607000 -0.128400 -0.784200
+vn 0.478100 0.035100 -0.877600
+vn -0.107600 0.237200 -0.965500
+vn 0.425200 -0.495500 -0.757400
+vn -0.261400 -0.363500 -0.894100
+vn 0.435600 0.053600 -0.898500
+vn 0.384900 -0.327200 -0.863000
+vn 0.421500 -0.114600 -0.899500
+vn 0.453700 -0.113800 -0.883800
+vn 0.407000 0.017100 -0.913200
+vn 0.392300 0.093400 -0.915000
+vn 0.345000 -0.421000 -0.838900
+vn 0.306700 -0.080300 -0.948400
+vn 0.292800 -0.183700 -0.938400
+vn -0.219300 0.288200 -0.932100
+vn 0.306400 -0.173600 -0.935900
+vn 0.416200 0.031200 -0.908700
+vn -0.639900 -0.746600 0.181700
+vn 0.307900 -0.352700 -0.883600
+vn 0.417400 0.069000 -0.906100
+vn -0.577000 -0.815800 0.038500
+vn -0.346700 -0.937900 0.005100
+vn 0.315700 -0.386000 -0.866800
+vn 0.237300 -0.219600 -0.946300
+vn 0.454400 -0.000400 -0.890800
+vn 0.203900 -0.205500 -0.957200
+vn 0.303600 -0.098400 -0.947700
+vn 0.461900 0.073600 -0.883800
+vn 0.096700 -0.247800 -0.963900
+vn 0.096000 -0.425700 -0.899700
+vn 0.186400 -0.456400 -0.870000
+vn 0.242900 -0.060700 -0.968100
+vn 0.271000 -0.248400 -0.929900
+vn 0.335300 -0.443100 -0.831400
+vn 0.110200 -0.192100 -0.975100
+vn 0.289100 -0.096500 -0.952400
+vn 0.164300 -0.080100 -0.983100
+vn 0.241400 -0.169900 -0.955400
+vn 0.267600 -0.258200 -0.928300
+vn 0.472500 -0.143100 -0.869600
+vn 0.355000 0.103600 -0.929100
+vn 0.278300 0.124300 -0.952400
+vn 0.203700 -0.349700 -0.914500
+vn 0.256700 -0.209700 -0.943400
+vn 0.361100 0.076700 -0.929300
+vn -0.042500 -0.214100 -0.975900
+vn 0.233900 -0.107900 -0.966200
+vn 0.255900 0.029800 -0.966200
+vn 0.212700 -0.634000 -0.743500
+vn 0.335600 -0.484600 -0.807800
+vn 0.295000 -0.229100 -0.927600
+vn 0.359700 0.139800 -0.922500
+vn 0.211300 -0.235700 -0.948500
+vn 0.211400 -0.175800 -0.961400
+vn 0.206100 -0.202600 -0.957300
+vn 0.213300 -0.303200 -0.928700
+vn 0.123800 -0.454200 -0.882300
+vn 0.296700 -0.044400 -0.953900
+vn 0.121500 -0.713600 -0.690000
+vn 0.222000 -0.266900 -0.937800
+vn 0.222300 -0.050800 -0.973600
+vn 0.125200 -0.126400 -0.984000
+vn 0.117300 -0.514600 -0.849400
+vn 0.228200 -0.155200 -0.961100
+vn 0.415400 0.034700 -0.909000
+vn 0.235800 -0.062200 -0.969800
+vn 0.142300 -0.074200 -0.987000
+vn 0.154100 -0.306700 -0.939200
+vn 0.227200 0.040600 -0.973000
+vn 0.165700 -0.281700 -0.945100
+vn 0.206600 -0.100800 -0.973200
+vn 0.224300 -0.175600 -0.958600
+vn 0.111000 -0.467400 -0.877000
+vn 0.006100 -0.513000 -0.858400
+vn 0.112300 -0.288000 -0.951000
+vn 0.188500 -0.144400 -0.971400
+vn -0.071900 -0.813500 0.577100
+vn 0.030600 -0.712100 -0.701400
+vn 0.083100 -0.435000 -0.896500
+vn 0.180400 -0.163500 -0.969900
+vn 0.200700 -0.235400 -0.950900
+vn 0.032900 -0.380000 -0.924400
+vn 0.160000 -0.281600 -0.946100
+vn 0.123800 -0.080800 -0.989000
+vn 0.255400 -0.171000 -0.951600
+vn 0.265600 -0.140100 -0.953800
+vn 0.123500 -0.038300 -0.991600
+vn 0.122800 0.009700 -0.992400
+vn -0.111300 -0.443100 -0.889500
+vn 0.104200 -0.321400 -0.941200
+vn 0.204200 -0.185300 -0.961200
+vn 0.859100 -0.507900 -0.063300
+vn -0.115700 -0.604600 0.788000
+vn -0.560300 -0.093800 -0.823000
+vn 0.116600 -0.044800 -0.992200
+vn 0.000800 -0.404300 -0.914600
+vn 0.068400 -0.282900 -0.956700
+vn 0.444100 -0.882500 0.154800
+vn 0.093800 -0.038800 -0.994800
+vn -0.044400 -0.104300 -0.993500
+vn -0.430700 -0.699100 -0.570700
+vn -0.189400 -0.467800 -0.863300
+vn -0.168300 -0.375000 -0.911600
+vn 0.351900 -0.833200 0.426400
+vn -0.072700 -0.177600 -0.981400
+vn 0.194600 -0.855200 0.480400
+vn -0.084800 -0.995000 -0.052000
+vn 0.039900 -0.977000 0.209600
+vn -0.343800 -0.393200 -0.852700
+vn -0.141800 -0.254200 -0.956700
+vn -0.078100 0.118000 -0.989900
+vn -0.492000 -0.151500 -0.857300
+vn -0.571200 -0.795500 -0.202300
+vn -0.754500 -0.441400 -0.485600
+vn -0.086900 -0.040400 -0.995400
+vn -0.182900 -0.134500 -0.973900
+vn -0.420200 -0.325700 -0.846900
+vn -0.424400 -0.862800 0.274600
+vn -0.345700 -0.195200 -0.917800
+vn -0.323300 -0.066100 -0.944000
+vn -0.288600 0.098600 -0.952300
+vn -0.286800 -0.543000 0.789200
+vn -0.243100 -0.860600 0.447500
+vn 0.050400 -0.997800 0.042600
+vn 0.105500 -0.991800 0.072100
+vn -0.207500 -0.978200 -0.001700
+vn -0.171500 -0.982500 -0.072200
+vn 0.137200 -0.940200 0.311800
+vn 0.013800 -0.999800 0.015700
+vn 0.177200 -0.560800 0.808700
+vn 0.034600 -0.999000 -0.029400
+vn -0.177700 -0.983800 0.022500
+vn 0.035300 -0.979000 0.200800
+vn -0.156400 -0.946200 0.283200
+vn -0.477100 -0.878200 -0.032700
+vn -0.191100 -0.909700 -0.368600
+vn 0.041800 -0.999100 0.008500
+vn 0.460300 -0.880200 0.115600
+vn -0.667500 -0.702700 0.246200
+vn -0.525400 -0.730900 0.435500
+vn -0.365400 -0.903700 0.222900
+vn -0.297600 -0.932200 0.205700
+vn -0.434100 -0.894000 0.110300
+vn 0.404600 -0.874300 0.268100
+vn -0.021500 -0.998300 0.054400
+vn 0.006600 -0.999900 0.004600
+vn -0.123400 -0.623400 0.772100
+vn -0.122900 -0.991400 -0.044900
+vn -0.634800 -0.771000 0.049700
+vn 0.088200 -0.948200 0.305200
+vn 0.062800 -0.958500 0.278000
+vn 0.227100 -0.968800 0.099100
+vn -0.025200 -0.999300 0.027800
+vn -0.430200 -0.873600 0.227600
+vn -0.441200 -0.888500 0.126500
+vn 0.183400 -0.982800 -0.021400
+vn 0.002000 -0.999300 -0.037800
+vn 0.031100 -0.999200 -0.022300
+vn -0.820500 -0.529000 -0.216500
+vn -0.154400 -0.968600 0.194700
+vn -0.490700 -0.860200 0.138800
+vn -0.483700 -0.870400 -0.091100
+vn -0.466600 -0.881200 0.076000
+vn 0.323600 -0.875700 0.358300
+vn 0.056700 -0.998400 0.002100
+vn 0.389800 -0.920800 -0.011300
+vn -0.624700 -0.780900 0.003400
+vn 0.260800 -0.951500 -0.163000
+vn 0.173200 -0.978500 0.112100
+vn -0.601500 -0.680600 0.418300
+vn 0.335200 -0.914800 0.225200
+vn -0.651000 -0.737500 -0.179600
+vn -0.892100 -0.451800 0.007400
+vn -0.698000 -0.714700 0.045800
+vn -0.663000 -0.703700 -0.255400
+vn -0.383600 -0.912900 -0.139300
+vn 0.068500 -0.997500 -0.013700
+vn 0.147700 -0.987400 -0.056600
+vn -0.472800 -0.881100 -0.007200
+vn -0.056800 -0.992400 0.109000
+vn -0.486800 -0.799800 0.351100
+vn -0.119400 -0.831400 0.542700
+vn -0.407000 -0.816600 0.409100
+vn -0.688200 -0.559800 0.461500
+vn -0.313100 -0.941000 0.128300
+vn 0.019000 -0.996100 0.085900
+vn 0.294000 -0.941200 0.166200
+vn 0.004000 -0.994400 0.105400
+vn -0.288100 -0.953400 0.089800
+vn -0.260600 -0.838200 0.479100
+vn -0.300400 -0.651100 0.696900
+vn -0.363600 -0.903800 0.225600
+vn -0.487600 -0.701600 0.519500
+vn -0.130200 -0.934100 0.332500
+vn 0.265400 -0.928300 0.260300
+vn 0.031400 -0.997000 0.070600
+vn -0.674100 -0.715500 0.183200
+vn -0.514500 -0.819600 -0.251800
+vn -0.705800 -0.628700 0.326400
+vn -0.582900 -0.806900 -0.095500
+vn -0.687900 -0.725800 0.006600
+vn -0.662700 -0.745200 0.073800
+vn -0.082600 -0.863000 0.498300
+vn -0.335100 -0.840100 0.426400
+vn -0.644600 -0.613200 0.456600
+vn -0.559700 -0.757600 0.335800
+vn -0.583800 -0.733800 0.347200
+vn 0.162800 -0.919900 0.356800
+vn -0.341000 -0.919300 -0.196400
+vn -0.447700 -0.892100 -0.060000
+vn -0.548900 -0.786800 0.282300
+vn -0.613500 -0.613700 0.496800
+vn -0.446900 -0.861500 -0.240900
+vn -0.185500 -0.982200 -0.028000
+vn -0.474800 -0.873000 0.111700
+vn -0.338600 -0.935800 -0.097800
+vn -0.317500 -0.948100 0.014500
+vn -0.361500 -0.904200 0.227500
+vn -0.458800 -0.749400 0.477300
+vn -0.035600 -0.999200 0.014700
+vn -0.380700 -0.856500 0.348500
+vn -0.475800 -0.668900 0.571200
+vn -0.494700 -0.532900 0.686500
+vn -0.134600 -0.987200 0.084800
+vn -0.423000 -0.803600 0.418600
+vn 0.234700 -0.971700 -0.026500
+vn -0.027900 -0.997200 -0.069000
+vn -0.003500 -1.000000 -0.006200
+vn -0.272500 -0.943400 0.188700
+vn -0.345900 -0.669500 0.657400
+vn -0.234300 -0.965000 0.117600
+vn -0.224800 -0.974200 0.018100
+vn -0.262800 -0.912900 0.312100
+vn -0.296900 -0.864200 0.406100
+vn -0.317800 -0.792000 0.521200
+vn 0.009800 -0.999900 -0.002300
+vn -0.041600 -0.998700 0.029100
+vn -0.232300 -0.750000 0.619300
+vn -0.236400 -0.629000 0.740500
+vn -0.050900 -0.996200 -0.069800
+vn -0.380700 -0.908700 -0.171500
+vn -0.020100 -0.999600 -0.016400
+vn 0.038600 -0.999200 0.009600
+vn 0.061100 -0.997800 -0.026100
+vn -0.080400 -0.996600 0.017900
+vn 0.027800 -0.999500 -0.017800
+vn -0.045400 -0.997200 0.059200
+vn -0.142500 -0.982700 0.118700
+vn -0.016900 -0.999000 0.042100
+vn -0.089600 -0.642700 0.760900
+vn 0.310800 -0.943500 0.114700
+vn 0.166700 -0.980300 0.105800
+vn -0.016900 -0.929500 0.368400
+vn 0.140400 -0.727700 0.671300
+vn -0.005700 -0.999500 0.029800
+vn -0.261800 -0.926300 0.270900
+vn 0.122600 -0.968400 0.217400
+vn 0.133200 -0.990500 -0.033300
+vn 0.542000 -0.738200 0.401600
+vn 0.778200 -0.610100 0.148600
+vn -0.190500 -0.571300 0.798300
+vn 0.189400 -0.734000 0.652200
+vn 0.370000 -0.799400 0.473200
+vn 0.389400 -0.904900 0.172000
+vn 0.020400 -0.888300 0.458800
+vn -0.402700 -0.710600 0.577000
+vn -0.019100 -0.995800 0.089600
+vn 0.015800 -0.999600 0.023700
+vn -0.024200 -0.663200 0.748000
+vn 0.092700 -0.989200 0.113800
+vn 0.070900 -0.997300 -0.020100
+vn 0.058300 -0.889400 0.453300
+vn -0.186800 -0.922800 0.337000
+vn -0.335400 -0.925500 0.175800
+s 1
+f 1//1 2//2 3//3
+f 4//4 5//5 6//6
+f 7//7 8//8 9//9
+f 10//10 11//11 12//12
+f 9//9 13//13 14//14
+f 15//15 16//16 17//17
+f 18//18 19//19 20//20
+f 21//21 22//22 23//23
+f 24//24 25//25 26//26
+f 27//27 28//28 29//29
+f 30//30 31//31 32//32
+f 33//33 34//34 35//35
+f 36//36 37//37 38//38
+f 19//19 39//39 20//20
+f 40//40 24//24 41//41
+f 42//42 43//43 44//44
+f 45//45 46//46 47//47
+f 48//48 49//49 50//50
+f 51//51 52//52 53//53
+f 54//54 55//55 42//42
+f 56//56 57//57 54//54
+f 58//58 59//59 60//60
+f 44//44 43//43 61//61
+f 62//62 63//63 64//64
+f 55//55 43//43 42//42
+f 65//65 66//66 67//67
+f 68//68 69//69 70//70
+f 71//71 72//72 73//73
+f 74//74 75//75 76//76
+f 77//77 78//78 79//79
+f 80//80 81//81 25//25
+f 82//82 83//83 73//73
+f 72//72 82//82 73//73
+f 84//84 85//85 86//86
+f 8//8 13//13 9//9
+f 87//87 88//88 89//89
+f 90//90 91//91 92//92
+f 93//93 94//94 6//6
+f 71//71 73//73 95//95
+f 96//96 97//97 98//98
+f 99//99 100//100 101//101
+f 49//49 57//57 56//56
+f 88//88 102//102 103//103
+f 104//104 68//68 105//105
+f 83//83 106//106 73//73
+f 106//106 83//83 18//18
+f 10//10 107//107 11//11
+f 108//108 7//7 66//66
+f 109//109 98//98 110//110
+f 111//111 73//73 112//112
+f 113//113 24//24 114//114
+f 115//115 60//60 46//46
+f 116//116 50//50 56//56
+f 46//46 60//60 47//47
+f 117//117 118//118 119//119
+f 111//111 112//112 120//120
+f 121//121 122//122 123//123
+f 124//124 59//59 125//125
+f 114//114 24//24 40//40
+f 39//39 65//65 126//126
+f 125//125 127//127 128//128
+f 129//129 130//130 131//131
+f 132//132 133//133 134//134
+f 43//43 135//135 61//61
+f 136//136 137//137 138//138
+f 131//131 139//139 140//140
+f 141//141 142//142 143//143
+f 115//115 58//58 60//60
+f 144//144 145//145 146//146
+f 147//147 148//148 149//149
+f 148//148 150//150 149//149
+f 150//150 151//151 149//149
+f 152//152 153//153 154//154
+f 97//97 155//155 156//156
+f 142//142 157//157 158//158
+f 23//23 159//159 21//21
+f 138//138 137//137 160//160
+f 59//59 124//124 60//60
+f 147//147 161//161 148//148
+f 162//162 163//163 164//164
+f 22//22 165//165 166//166
+f 61//61 135//135 167//167
+f 168//168 169//169 170//170
+f 171//171 118//118 117//117
+f 172//172 173//173 174//174
+f 175//175 176//176 177//177
+f 178//178 179//179 180//180
+f 181//181 148//148 161//161
+f 181//181 150//150 148//148
+f 182//182 162//162 151//151
+f 183//183 184//184 185//185
+f 186//186 26//26 187//187
+f 188//188 189//189 72//72
+f 50//50 49//49 56//56
+f 31//31 133//133 190//190
+f 104//104 105//105 191//191
+f 60//60 192//192 47//47
+f 193//193 106//106 194//194
+f 150//150 182//182 151//151
+f 195//195 163//163 162//162
+f 182//182 195//195 162//162
+f 196//196 197//197 198//198
+f 126//126 65//65 67//67
+f 154//154 10//10 12//12
+f 21//21 165//165 22//22
+f 199//199 112//112 193//193
+f 131//131 130//130 139//139
+f 200//200 201//201 161//161
+f 181//181 202//202 150//150
+f 150//150 203//203 182//182
+f 204//204 205//205 206//206
+f 207//207 208//208 209//209
+f 41//41 26//26 186//186
+f 68//68 70//70 105//105
+f 171//171 117//117 210//210
+f 211//211 1//1 212//212
+f 213//213 214//214 215//215
+f 216//216 217//217 63//63
+f 200//200 218//218 201//201
+f 150//150 202//202 203//203
+f 219//219 163//163 220//220
+f 221//221 222//222 117//117
+f 223//223 32//32 190//190
+f 224//224 225//225 226//226
+f 201//201 227//227 181//181
+f 227//227 202//202 181//181
+f 203//203 228//228 182//182
+f 195//195 220//220 163//163
+f 229//229 230//230 218//218
+f 231//231 232//232 233//233
+f 20//20 39//39 130//130
+f 234//234 190//190 132//132
+f 235//235 236//236 237//237
+f 182//182 228//228 195//195
+f 238//238 239//239 240//240
+f 241//241 242//242 243//243
+f 244//244 235//235 237//237
+f 39//39 126//126 130//130
+f 245//245 246//246 247//247
+f 218//218 227//227 201//201
+f 248//248 249//249 250//250
+f 251//251 241//241 243//243
+f 240//240 252//252 253//253
+f 241//241 254//254 242//242
+f 255//255 256//256 257//257
+f 82//82 258//258 19//19
+f 18//18 20//20 259//259
+f 260//260 261//261 262//262
+f 263//263 218//218 230//230
+f 263//263 227//227 218//218
+f 264//264 265//265 266//266
+f 228//228 267//267 195//195
+f 268//268 269//269 270//270
+f 254//254 271//271 272//272
+f 273//273 274//274 275//275
+f 276//276 277//277 278//278
+f 279//279 280//280 281//281
+f 4//4 136//136 5//5
+f 282//282 283//283 284//284
+f 285//285 261//261 260//260
+f 261//261 286//286 287//287
+f 286//286 288//288 287//287
+f 289//289 290//290 291//291
+f 292//292 293//293 294//294
+f 295//295 296//296 297//297
+f 298//298 227//227 299//299
+f 300//300 275//275 301//301
+f 302//302 303//303 304//304
+f 1//1 305//305 306//306
+f 307//307 95//95 111//111
+f 129//129 131//131 308//308
+f 309//309 286//286 261//261
+f 310//310 311//311 312//312
+f 313//313 314//314 315//315
+f 316//316 317//317 318//318
+f 319//319 320//320 321//321
+f 322//322 104//104 191//191
+f 323//323 324//324 325//325
+f 326//326 327//327 253//253
+f 145//145 322//322 191//191
+f 327//327 326//326 328//328
+f 113//113 25//25 24//24
+f 66//66 7//7 9//9
+f 188//188 72//72 329//329
+f 187//187 330//330 186//186
+f 120//120 199//199 331//331
+f 285//285 309//309 261//261
+f 332//332 333//333 334//334
+f 335//335 266//266 265//265
+f 336//336 337//337 313//313
+f 337//337 314//314 313//313
+f 336//336 313//313 338//338
+f 339//339 340//340 341//341
+f 254//254 272//272 342//342
+f 343//343 344//344 345//345
+f 242//242 342//342 243//243
+f 106//106 18//18 194//194
+f 346//346 347//347 348//348
+f 260//260 346//346 285//285
+f 349//349 350//350 351//351
+f 352//352 292//292 353//353
+f 354//354 355//355 266//266
+f 267//267 356//356 357//357
+f 358//358 359//359 273//273
+f 360//360 358//358 273//273
+f 189//189 108//108 258//258
+f 82//82 72//72 189//189
+f 7//7 361//361 8//8
+f 73//73 111//111 95//95
+f 362//362 363//363 364//364
+f 365//365 366//366 367//367
+f 368//368 366//366 347//347
+f 347//347 366//366 348//348
+f 369//369 346//346 348//348
+f 369//369 285//285 346//346
+f 369//369 309//309 285//285
+f 353//353 294//294 100//100
+f 292//292 294//294 353//353
+f 370//370 273//273 371//371
+f 372//372 373//373 374//374
+f 375//375 376//376 377//377
+f 335//335 354//354 266//266
+f 378//378 379//379 380//380
+f 381//381 382//382 383//383
+f 361//361 13//13 8//8
+f 372//372 384//384 385//385
+f 295//295 297//297 355//355
+f 386//386 387//387 388//388
+f 198//198 389//389 390//390
+f 391//391 392//392 393//393
+f 190//190 133//133 132//132
+f 394//394 395//395 396//396
+f 365//365 397//397 366//366
+f 366//366 398//398 348//348
+f 399//399 309//309 369//369
+f 400//400 401//401 402//402
+f 403//403 404//404 405//405
+f 406//406 372//372 385//385
+f 344//344 407//407 345//345
+f 408//408 409//409 410//410
+f 411//411 369//369 348//348
+f 398//398 411//411 348//348
+f 412//412 309//309 399//399
+f 412//412 413//413 309//309
+f 414//414 415//415 416//416
+f 335//335 265//265 337//337
+f 417//417 418//418 255//255
+f 69//69 419//419 420//420
+f 70//70 69//69 421//421
+f 9//9 14//14 422//422
+f 423//423 424//424 425//425
+f 426//426 427//427 428//428
+f 429//429 430//430 365//365
+f 430//430 397//397 365//365
+f 397//397 431//431 366//366
+f 366//366 431//431 398//398
+f 431//431 432//432 398//398
+f 411//411 399//399 369//369
+f 100//100 294//294 101//101
+f 433//433 376//376 375//375
+f 371//371 273//273 275//275
+f 434//434 413//413 412//412
+f 352//352 435//435 292//292
+f 66//66 9//9 67//67
+f 436//436 437//437 438//438
+f 439//439 397//397 430//430
+f 439//439 431//431 397//397
+f 398//398 432//432 411//411
+f 411//411 440//440 399//399
+f 413//413 434//434 441//441
+f 264//264 442//442 265//265
+f 352//352 290//290 443//443
+f 444//444 445//445 446//446
+f 447//447 448//448 449//449
+f 433//433 450//450 376//376
+f 451//451 452//452 453//453
+f 439//439 454//454 431//431
+f 455//455 337//337 336//336
+f 456//456 457//457 458//458
+f 124//124 125//125 459//459
+f 361//361 460//460 13//13
+f 461//461 462//462 463//463
+f 464//464 465//465 429//429
+f 432//432 466//466 411//411
+f 467//467 412//412 399//399
+f 467//467 434//434 412//412
+f 468//468 379//379 378//378
+f 450//450 469//469 470//470
+f 471//471 472//472 473//473
+f 474//474 349//349 351//351
+f 475//475 442//442 385//385
+f 101//101 376//376 476//476
+f 477//477 478//478 28//28
+f 479//479 175//175 480//480
+f 429//429 481//481 430//430
+f 430//430 481//481 439//439
+f 466//466 440//440 411//411
+f 482//482 434//434 467//467
+f 373//373 296//296 374//374
+f 483//483 484//484 485//485
+f 486//486 487//487 488//488
+f 442//442 406//406 385//385
+f 489//489 16//16 490//490
+f 491//491 492//492 13//13
+f 225//225 224//224 493//493
+f 494//494 495//495 245//245
+f 464//464 496//496 465//465
+f 465//465 497//497 429//429
+f 429//429 497//497 481//481
+f 481//481 498//498 439//439
+f 439//439 498//498 454//454
+f 454//454 466//466 431//431
+f 466//466 432//432 431//431
+f 440//440 499//499 399//399
+f 399//399 499//499 467//467
+f 434//434 500//500 441//441
+f 372//372 297//297 373//373
+f 501//501 447//447 502//502
+f 503//503 504//504 505//505
+f 489//489 506//506 16//16
+f 269//269 507//507 508//508
+f 17//17 16//16 509//509
+f 510//510 451//451 462//462
+f 511//511 497//497 465//465
+f 512//512 466//466 454//454
+f 466//466 512//512 440//440
+f 513//513 475//475 385//385
+f 514//514 505//505 515//515
+f 515//515 349//349 474//474
+f 516//516 517//517 447//447
+f 518//518 503//503 519//519
+f 517//517 520//520 521//521
+f 517//517 522//522 520//520
+f 523//523 524//524 525//525
+f 526//526 350//350 349//349
+f 527//527 528//528 529//529
+f 393//393 530//530 531//531
+f 532//532 533//533 534//534
+f 535//535 169//169 536//536
+f 497//497 537//537 481//481
+f 537//537 498//498 481//481
+f 512//512 454//454 498//498
+f 512//512 538//538 440//440
+f 440//440 538//538 499//499
+f 538//538 539//539 499//499
+f 539//539 467//467 499//499
+f 482//482 540//540 434//434
+f 540//540 541//541 500//500
+f 434//434 540//540 500//500
+f 414//414 400//400 415//415
+f 542//542 543//543 544//544
+f 545//545 546//546 547//547
+f 513//513 314//314 475//475
+f 519//519 503//503 505//505
+f 548//548 549//549 408//408
+f 465//465 550//550 511//511
+f 467//467 551//551 482//482
+f 551//551 540//540 482//482
+f 375//375 515//515 474//474
+f 378//378 380//380 552//552
+f 351//351 553//553 433//433
+f 352//352 353//353 290//290
+f 554//554 555//555 556//556
+f 550//550 537//537 511//511
+f 537//537 497//497 511//511
+f 557//557 498//498 537//537
+f 558//558 512//512 498//498
+f 559//559 538//538 512//512
+f 551//551 467//467 539//539
+f 351//351 547//547 560//560
+f 342//342 272//272 524//524
+f 290//290 353//353 561//561
+f 470//470 248//248 562//562
+f 563//563 564//564 565//565
+f 566//566 555//555 506//506
+f 567//567 488//488 35//35
+f 568//568 569//569 570//570
+f 557//557 558//558 498//498
+f 512//512 558//558 559//559
+f 551//551 571//571 540//540
+f 562//562 248//248 250//250
+f 502//502 449//449 416//416
+f 415//415 502//502 416//416
+f 572//572 501//501 400//400
+f 402//402 572//572 400//400
+f 501//501 516//516 447//447
+f 573//573 156//156 574//574
+f 73//73 106//106 112//112
+f 575//575 323//323 576//576
+f 577//577 578//578 579//579
+f 538//538 580//580 539//539
+f 580//580 581//581 539//539
+f 581//581 571//571 551//551
+f 539//539 581//581 551//551
+f 314//314 337//337 265//265
+f 582//582 414//414 583//583
+f 291//291 561//561 99//99
+f 544//544 584//584 585//585
+f 474//474 433//433 375//375
+f 586//586 587//587 588//588
+f 589//589 556//556 555//555
+f 590//590 591//591 556//556
+f 120//120 112//112 199//199
+f 592//592 550//550 593//593
+f 592//592 537//537 550//550
+f 557//557 559//559 558//558
+f 580//580 538//538 559//559
+f 594//594 540//540 571//571
+f 595//595 541//541 540//540
+f 473//473 596//596 597//597
+f 250//250 249//249 318//318
+f 589//589 598//598 556//556
+f 598//598 590//590 556//556
+f 83//83 19//19 18//18
+f 599//599 537//537 592//592
+f 600//600 557//557 537//537
+f 601//601 559//559 602//602
+f 601//601 580//580 559//559
+f 603//603 604//604 605//605
+f 455//455 606//606 337//337
+f 607//607 158//158 157//157
+f 566//566 608//608 555//555
+f 130//130 126//126 139//139
+f 599//599 600//600 537//537
+f 600//600 609//609 557//557
+f 557//557 609//609 559//559
+f 609//609 602//602 559//559
+f 580//580 601//601 581//581
+f 581//581 594//594 571//571
+f 541//541 610//610 611//611
+f 612//612 613//613 614//614
+f 615//615 450//450 470//470
+f 561//561 353//353 100//100
+f 28//28 616//616 617//617
+f 561//561 100//100 99//99
+f 142//142 618//618 157//157
+f 619//619 620//620 305//305
+f 608//608 621//621 589//589
+f 555//555 608//608 589//589
+f 621//621 598//598 589//589
+f 622//622 42//42 44//44
+f 623//623 624//624 625//625
+f 626//626 627//627 592//592
+f 627//627 599//599 592//592
+f 601//601 628//628 581//581
+f 629//629 594//594 581//581
+f 629//629 595//595 594//594
+f 594//594 595//595 540//540
+f 630//630 610//610 541//541
+f 631//631 405//405 632//632
+f 633//633 634//634 635//635
+f 636//636 637//637 618//618
+f 351//351 545//545 547//547
+f 118//118 212//212 119//119
+f 626//626 638//638 627//627
+f 628//628 629//629 581//581
+f 595//595 639//639 541//541
+f 639//639 640//640 541//541
+f 640//640 630//630 541//541
+f 641//641 321//321 642//642
+f 523//523 643//643 270//270
+f 501//501 644//644 516//516
+f 373//373 297//297 296//296
+f 604//604 619//619 305//305
+f 193//193 112//112 106//106
+f 194//194 18//18 259//259
+f 456//456 645//645 626//626
+f 645//645 638//638 626//626
+f 638//638 646//646 627//627
+f 646//646 599//599 627//627
+f 629//629 647//647 595//595
+f 595//595 647//647 639//639
+f 245//245 568//568 648//648
+f 649//649 468//468 650//650
+f 637//637 651//651 157//157
+f 618//618 637//637 157//157
+f 651//651 607//607 157//157
+f 198//198 197//197 652//652
+f 653//653 645//645 458//458
+f 654//654 599//599 646//646
+f 654//654 600//600 599//599
+f 654//654 609//609 600//600
+f 609//609 654//654 602//602
+f 628//628 655//655 629//629
+f 629//629 655//655 647//647
+f 79//79 78//78 656//656
+f 343//343 345//345 657//657
+f 658//658 450//450 615//615
+f 376//376 658//658 476//476
+f 542//542 650//650 543//543
+f 608//608 659//659 621//621
+f 660//660 661//661 653//653
+f 653//653 661//661 645//645
+f 645//645 662//662 638//638
+f 654//654 655//655 601//601
+f 602//602 654//654 601//601
+f 601//601 655//655 628//628
+f 657//657 345//345 663//663
+f 664//664 17//17 665//665
+f 666//666 667//667 668//668
+f 351//351 560//560 553//553
+f 659//659 669//669 621//621
+f 621//621 669//669 598//598
+f 670//670 653//653 598//598
+f 661//661 671//671 645//645
+f 646//646 672//672 654//654
+f 672//672 673//673 654//654
+f 673//673 655//655 654//654
+f 655//655 674//674 647//647
+f 675//675 641//641 676//676
+f 414//414 416//416 583//583
+f 376//376 450//450 658//658
+f 677//677 678//678 679//679
+f 208//208 680//680 681//681
+f 669//669 670//670 598//598
+f 645//645 682//682 662//662
+f 662//662 646//646 638//638
+f 662//662 672//672 646//646
+f 683//683 655//655 673//673
+f 683//683 674//674 655//655
+f 674//674 684//684 647//647
+f 684//684 685//685 647//647
+f 647//647 685//685 639//639
+f 639//639 686//686 640//640
+f 687//687 688//688 630//630
+f 689//689 690//690 691//691
+f 544//544 543//543 584//584
+f 692//692 693//693 651//651
+f 694//694 607//607 693//693
+f 695//695 696//696 697//697
+f 31//31 190//190 32//32
+f 698//698 669//669 659//659
+f 670//670 660//660 653//653
+f 671//671 682//682 645//645
+f 699//699 339//339 700//700
+f 692//692 701//701 693//693
+f 661//661 702//702 671//671
+f 662//662 703//703 672//672
+f 703//703 704//704 672//672
+f 672//672 704//704 673//673
+f 704//704 705//705 673//673
+f 705//705 706//706 673//673
+f 706//706 683//683 673//673
+f 707//707 674//674 683//683
+f 707//707 708//708 674//674
+f 708//708 684//684 674//674
+f 708//708 685//685 684//684
+f 685//685 686//686 639//639
+f 543//543 709//709 584//584
+f 253//253 710//710 711//711
+f 425//425 712//712 713//713
+f 211//211 212//212 118//118
+f 714//714 715//715 670//670
+f 716//716 660//660 670//670
+f 717//717 661//661 660//660
+f 717//717 702//702 661//661
+f 703//703 662//662 682//682
+f 718//718 703//703 682//682
+f 719//719 685//685 708//708
+f 687//687 640//640 686//686
+f 442//442 372//372 406//406
+f 720//720 560//560 721//721
+f 709//709 722//722 584//584
+f 723//723 701//701 692//692
+f 670//670 669//669 714//714
+f 715//715 716//716 670//670
+f 702//702 682//682 671//671
+f 724//724 704//704 703//703
+f 704//704 725//725 705//705
+f 705//705 726//726 706//706
+f 727//727 708//708 707//707
+f 686//686 685//685 687//687
+f 585//585 584//584 722//722
+f 606//606 335//335 337//337
+f 701//701 728//728 694//694
+f 693//693 701//701 694//694
+f 201//201 181//181 161//161
+f 728//728 387//387 729//729
+f 730//730 731//731 23//23
+f 716//716 717//717 660//660
+f 717//717 732//732 702//702
+f 733//733 703//703 718//718
+f 733//733 724//724 703//703
+f 724//724 725//725 704//704
+f 725//725 726//726 705//705
+f 734//734 99//99 735//735
+f 514//514 515//515 375//375
+f 733//733 725//725 724//724
+f 726//726 736//736 706//706
+f 727//727 719//719 708//708
+f 492//492 687//687 685//685
+f 317//317 696//696 318//318
+f 101//101 377//377 376//376
+f 587//587 313//313 315//315
+f 562//562 737//737 738//738
+f 28//28 617//617 29//29
+f 294//294 514//514 377//377
+f 24//24 26//26 41//41
+f 259//259 20//20 129//129
+f 20//20 130//130 129//129
+f 716//716 715//715 739//739
+f 740//740 717//717 716//716
+f 732//732 718//718 702//702
+f 718//718 682//682 702//702
+f 736//736 741//741 706//706
+f 706//706 741//741 683//683
+f 742//742 707//707 683//683
+f 743//743 744//744 477//477
+f 745//745 302//302 78//78
+f 740//740 732//732 717//717
+f 746//746 733//733 718//718
+f 746//746 725//725 733//733
+f 741//741 742//742 683//683
+f 742//742 747//747 707//707
+f 747//747 727//727 707//707
+f 748//748 749//749 644//644
+f 290//290 561//561 291//291
+f 713//713 750//750 425//425
+f 330//330 32//32 223//223
+f 739//739 740//740 716//716
+f 740//740 751//751 732//732
+f 751//751 718//718 732//732
+f 751//751 752//752 718//718
+f 718//718 752//752 746//746
+f 746//746 753//753 725//725
+f 753//753 754//754 726//726
+f 725//725 753//753 726//726
+f 726//726 754//754 736//736
+f 742//742 755//755 747//747
+f 747//747 719//719 727//727
+f 492//492 685//685 719//719
+f 756//756 326//326 757//757
+f 416//416 758//758 583//583
+f 709//709 552//552 483//483
+f 443//443 289//289 759//759
+f 760//760 729//729 761//761
+f 762//762 763//763 753//753
+f 736//736 754//754 741//741
+f 699//699 764//764 765//765
+f 483//483 552//552 484//484
+f 474//474 351//351 433//433
+f 377//377 514//514 375//375
+f 560//560 720//720 553//553
+f 2//2 1//1 211//211
+f 5//5 136//136 138//138
+f 766//766 193//193 194//194
+f 767//767 740//740 739//739
+f 768//768 767//767 739//739
+f 767//767 751//751 740//740
+f 331//331 362//362 364//364
+f 102//102 689//689 109//109
+f 741//741 755//755 742//742
+f 239//239 769//769 770//770
+f 771//771 317//317 772//772
+f 468//468 378//378 543//543
+f 666//666 562//562 738//738
+f 631//631 403//403 405//405
+f 65//65 108//108 66//66
+f 773//773 301//301 774//774
+f 570//570 775//775 776//776
+f 777//777 778//778 779//779
+f 767//767 780//780 751//751
+f 751//751 780//780 752//752
+f 781//781 747//747 755//755
+f 782//782 719//719 747//747
+f 783//783 782//782 747//747
+f 782//782 492//492 719//719
+f 784//784 785//785 786//786
+f 552//552 787//787 484//484
+f 225//225 493//493 788//788
+f 293//293 514//514 294//294
+f 475//475 265//265 442//442
+f 789//789 247//247 246//246
+f 790//790 767//767 768//768
+f 791//791 792//792 780//780
+f 793//793 794//794 795//795
+f 317//317 131//131 696//696
+f 449//449 448//448 796//796
+f 797//797 741//741 754//754
+f 741//741 797//797 755//755
+f 798//798 782//782 783//783
+f 799//799 492//492 782//782
+f 799//799 14//14 492//492
+f 515//515 504//504 526//526
+f 470//470 469//469 248//248
+f 266//266 355//355 264//264
+f 667//667 666//666 738//738
+f 505//505 504//504 515//515
+f 800//800 777//777 779//779
+f 801//801 802//802 323//323
+f 802//802 324//324 323//323
+f 522//522 517//517 803//803
+f 804//804 129//129 308//308
+f 362//362 766//766 805//805
+f 806//806 755//755 797//797
+f 755//755 806//806 781//781
+f 783//783 747//747 781//781
+f 799//799 422//422 14//14
+f 720//720 469//469 553//553
+f 355//355 372//372 442//442
+f 250//250 318//318 695//695
+f 468//468 543//543 650//650
+f 542//542 296//296 650//650
+f 553//553 469//469 450//450
+f 807//807 779//779 170//170
+f 800//800 808//808 777//777
+f 808//808 809//809 777//777
+f 42//42 622//622 54//54
+f 356//356 810//810 357//357
+f 811//811 783//783 781//781
+f 339//339 699//699 340//340
+f 812//812 632//632 813//813
+f 729//729 386//386 814//814
+f 815//815 814//814 816//816
+f 433//433 553//553 450//450
+f 807//807 170//170 817//817
+f 818//818 807//807 817//817
+f 819//819 779//779 807//807
+f 819//819 800//800 779//779
+f 820//820 821//821 822//822
+f 199//199 193//193 362//362
+f 132//132 134//134 823//823
+f 94//94 4//4 6//6
+f 13//13 824//824 491//491
+f 825//825 826//826 827//827
+f 781//781 828//828 811//811
+f 829//829 379//379 468//468
+f 722//722 483//483 485//485
+f 378//378 552//552 709//709
+f 154//154 12//12 830//830
+f 247//247 789//789 563//563
+f 317//317 308//308 131//131
+f 831//831 832//832 833//833
+f 811//811 798//798 783//783
+f 834//834 782//782 798//798
+f 835//835 226//226 473//473
+f 562//562 250//250 695//695
+f 519//519 836//836 837//837
+f 447//447 521//521 448//448
+f 472//472 835//835 473//473
+f 838//838 809//809 808//808
+f 809//809 838//838 839//839
+f 199//199 362//362 331//331
+f 193//193 766//766 362//362
+f 840//840 841//841 842//842
+f 54//54 622//622 56//56
+f 843//843 844//844 845//845
+f 846//846 811//811 828//828
+f 847//847 848//848 644//644
+f 641//641 319//319 321//321
+f 807//807 849//849 819//819
+f 819//819 849//849 800//800
+f 838//838 808//808 800//800
+f 850//850 851//851 852//852
+f 131//131 140//140 696//696
+f 331//331 364//364 853//853
+f 665//665 854//854 855//855
+f 856//856 325//325 208//208
+f 846//846 857//857 811//811
+f 857//857 798//798 811//811
+f 422//422 799//799 782//782
+f 834//834 422//422 782//782
+f 858//858 859//859 860//860
+f 695//695 318//318 696//696
+f 483//483 722//722 709//709
+f 380//380 861//861 862//862
+f 294//294 377//377 101//101
+f 807//807 863//863 849//849
+f 849//849 864//864 800//800
+f 864//864 838//838 800//800
+f 838//838 865//865 839//839
+f 189//189 866//866 108//108
+f 766//766 194//194 867//867
+f 868//868 494//494 596//596
+f 869//869 870//870 871//871
+f 749//749 517//517 516//516
+f 562//562 695//695 737//737
+f 585//585 722//722 872//872
+f 505//505 514//514 873//873
+f 179//179 159//159 731//731
+f 871//871 874//874 875//875
+f 804//804 308//308 771//771
+f 876//876 857//857 846//846
+f 877//877 834//834 798//798
+f 877//877 422//422 834//834
+f 878//878 879//879 880//880
+f 291//291 99//99 734//734
+f 862//862 881//881 552//552
+f 37//37 882//882 38//38
+f 864//864 865//865 838//838
+f 194//194 259//259 867//867
+f 259//259 129//129 804//804
+f 883//883 884//884 871//871
+f 870//870 883//883 871//871
+f 884//884 874//874 871//871
+f 362//362 805//805 363//363
+f 370//370 360//360 273//273
+f 351//351 350//350 545//545
+f 435//435 352//352 881//881
+f 862//862 552//552 380//380
+f 865//865 885//885 886//886
+f 887//887 888//888 883//883
+f 889//889 875//875 874//874
+f 889//889 890//890 875//875
+f 891//891 867//867 804//804
+f 892//892 893//893 894//894
+f 895//895 857//857 820//820
+f 895//895 798//798 857//857
+f 896//896 422//422 877//877
+f 896//896 67//67 422//422
+f 355//355 297//297 372//372
+f 400//400 502//502 415//415
+f 649//649 650//650 296//296
+f 338//338 313//313 587//587
+f 897//897 865//865 864//864
+f 849//849 897//897 864//864
+f 898//898 886//886 885//885
+f 885//885 899//899 898//898
+f 900//900 888//888 887//887
+f 888//888 901//901 883//883
+f 901//901 902//902 883//883
+f 902//902 884//884 883//883
+f 902//902 874//874 884//884
+f 903//903 889//889 874//874
+f 889//889 904//904 890//890
+f 1//1 905//905 906//906
+f 766//766 907//907 805//805
+f 908//908 877//877 798//798
+f 909//909 67//67 896//896
+f 910//910 523//523 270//270
+f 370//370 371//371 911//911
+f 517//517 521//521 447//447
+f 865//865 899//899 885//885
+f 912//912 901//901 888//888
+f 902//902 913//913 874//874
+f 821//821 820//820 857//857
+f 908//908 896//896 877//877
+f 378//378 709//709 543//543
+f 586//586 338//338 587//587
+f 400//400 501//501 502//502
+f 863//863 897//897 849//849
+f 897//897 914//914 865//865
+f 865//865 914//914 899//899
+f 616//616 343//343 311//311
+f 900//900 912//912 888//888
+f 912//912 915//915 901//901
+f 901//901 916//916 902//902
+f 916//916 913//913 902//902
+f 903//903 874//874 913//913
+f 771//771 308//308 317//317
+f 917//917 895//895 820//820
+f 917//917 918//918 895//895
+f 908//908 798//798 895//895
+f 918//918 908//908 895//895
+f 126//126 67//67 909//909
+f 545//545 919//919 546//546
+f 644//644 749//749 516//516
+f 447//447 449//449 502//502
+f 914//914 920//920 899//899
+f 920//920 534//534 899//899
+f 900//900 921//921 912//912
+f 921//921 915//915 912//912
+f 915//915 922//922 901//901
+f 901//901 922//922 916//916
+f 923//923 889//889 903//903
+f 923//923 904//904 889//889
+f 328//328 274//274 327//327
+f 484//484 443//443 485//485
+f 126//126 909//909 139//139
+f 355//355 442//442 264//264
+f 374//374 296//296 542//542
+f 787//787 443//443 484//484
+f 249//249 316//316 318//318
+f 648//648 570//570 776//776
+f 914//914 513//513 920//920
+f 867//867 259//259 804//804
+f 867//867 907//907 766//766
+f 913//913 924//924 903//903
+f 924//924 923//923 903//903
+f 925//925 240//240 327//327
+f 926//926 917//917 822//822
+f 926//926 667//667 917//917
+f 667//667 918//918 917//917
+f 697//697 909//909 896//896
+f 604//604 603//603 850//850
+f 863//863 587//587 897//897
+f 840//840 927//927 841//841
+f 734//734 904//904 923//923
+f 738//738 908//908 918//918
+f 737//737 896//896 908//908
+f 737//737 697//697 896//896
+f 384//384 372//372 374//374
+f 314//314 265//265 475//475
+f 787//787 352//352 443//443
+f 316//316 772//772 317//317
+f 587//587 315//315 897//897
+f 897//897 315//315 914//914
+f 854//854 928//928 509//509
+f 533//533 532//532 929//929
+f 542//542 921//921 929//929
+f 915//915 872//872 922//922
+f 922//922 485//485 916//916
+f 916//916 930//930 913//913
+f 930//930 924//924 913//913
+f 668//668 667//667 926//926
+f 738//738 737//737 908//908
+f 271//271 700//700 272//272
+f 881//881 352//352 787//787
+f 881//881 787//787 552//552
+f 315//315 513//513 914//914
+f 920//920 532//532 534//534
+f 921//921 585//585 915//915
+f 915//915 585//585 872//872
+f 485//485 930//930 916//916
+f 289//289 924//924 930//930
+f 289//289 923//923 924//924
+f 291//291 734//734 923//923
+f 931//931 822//822 932//932
+f 738//738 918//918 667//667
+f 140//140 909//909 697//697
+f 140//140 139//139 909//909
+f 848//848 748//748 644//644
+f 588//588 587//587 863//863
+f 532//532 542//542 929//929
+f 759//759 289//289 930//930
+f 923//923 289//289 291//291
+f 575//575 418//418 417//417
+f 933//933 822//822 931//931
+f 737//737 695//695 697//697
+f 699//699 765//765 340//340
+f 829//829 468//468 649//649
+f 315//315 314//314 513//513
+f 513//513 385//385 920//920
+f 920//920 384//384 532//532
+f 532//532 374//374 542//542
+f 921//921 544//544 585//585
+f 485//485 759//759 930//930
+f 743//743 28//28 27//27
+f 443//443 290//290 289//289
+f 920//920 385//385 384//384
+f 384//384 374//374 532//532
+f 542//542 544//544 921//921
+f 872//872 722//722 922//922
+f 722//722 485//485 922//922
+f 485//485 443//443 759//759
+f 93//93 934//934 94//94
+f 935//935 336//336 936//936
+f 615//615 470//470 562//562
+f 862//862 937//937 881//881
+f 938//938 814//814 386//386
+f 881//881 937//937 435//435
+f 607//607 694//694 939//939
+f 940//940 941//941 942//942
+f 943//943 944//944 945//945
+f 946//946 947//947 295//295
+f 948//948 949//949 950//950
+f 951//951 526//526 952//952
+f 226//226 225//225 473//473
+f 953//953 748//748 954//954
+f 955//955 956//956 957//957
+f 958//958 954//954 847//847
+f 448//448 959//959 960//960
+f 961//961 274//274 358//358
+f 962//962 659//659 963//963
+f 964//964 954//954 958//958
+f 958//958 847//847 965//965
+f 966//966 244//244 967//967
+f 968//968 969//969 970//970
+f 692//692 637//637 636//636
+f 952//952 526//526 504//504
+f 971//971 972//972 973//973
+f 974//974 975//975 976//976
+f 273//273 359//359 274//274
+f 977//977 978//978 945//945
+f 979//979 980//980 981//981
+f 641//641 982//982 676//676
+f 52//52 51//51 983//983
+f 202//202 984//984 203//203
+f 249//249 721//721 560//560
+f 968//968 985//985 986//986
+f 321//321 987//987 642//642
+f 988//988 989//989 990//990
+f 202//202 298//298 991//991
+f 991//991 984//984 202//202
+f 992//992 993//993 994//994
+f 299//299 995//995 298//298
+f 996//996 997//997 998//998
+f 999//999 845//845 546//546
+f 1000//1000 1001//1001 1002//1002
+f 970//970 1003//1003 985//985
+f 978//978 383//383 1004//1004
+f 413//413 1005//1005 288//288
+f 1006//1006 631//631 632//632
+f 1007//1007 965//965 1008//1008
+f 40//40 283//283 1009//1009
+f 1010//1010 995//995 299//299
+f 298//298 1011//1011 991//991
+f 448//448 521//521 520//520
+f 986//986 985//985 979//979
+f 383//383 382//382 1012//1012
+f 1013//1013 1014//1014 1015//1015
+f 1013//1013 1010//1010 1014//1014
+f 991//991 356//356 984//984
+f 978//978 1004//1004 1016//1016
+f 1017//1017 995//995 1010//1010
+f 991//991 1011//1011 356//356
+f 773//773 774//774 1018//1018
+f 1008//1008 1019//1019 1020//1020
+f 1021//1021 1010//1010 1013//1013
+f 1021//1021 1017//1017 1010//1010
+f 1017//1017 1022//1022 995//995
+f 995//995 1022//1022 298//298
+f 298//298 1022//1022 1011//1011
+f 1023//1023 958//958 1024//1024
+f 1023//1023 964//964 958//958
+f 1025//1025 1026//1026 1027//1027
+f 1028//1028 1029//1029 1030//1030
+f 546//546 845//845 547//547
+f 1031//1031 1032//1032 63//63
+f 1033//1033 1015//1015 1034//1034
+f 1035//1035 1013//1013 1015//1015
+f 1011//1011 1036//1036 356//356
+f 700//700 339//339 1037//1037
+f 964//964 1038//1038 953//953
+f 1039//1039 1040//1040 1041//1041
+f 1042//1042 1043//1043 1044//1044
+f 954//954 748//748 848//848
+f 953//953 1038//1038 1045//1045
+f 1033//1033 1035//1035 1015//1015
+f 1021//1021 1013//1013 1035//1035
+f 1022//1022 1046//1046 1011//1011
+f 1047//1047 1048//1048 1049//1049
+f 1050//1050 1051//1051 1052//1052
+f 1017//1017 1053//1053 1022//1022
+f 1036//1036 810//810 356//356
+f 1054//1054 1055//1055 1056//1056
+f 402//402 965//965 847//847
+f 956//956 1057//1057 957//957
+f 826//826 1058//1058 1059//1059
+f 847//847 954//954 848//848
+f 1017//1017 1021//1021 1053//1053
+f 1046//1046 1060//1060 1011//1011
+f 1011//1011 1060//1060 1036//1036
+f 1061//1061 292//292 435//435
+f 979//979 1062//1062 980//980
+f 1008//1008 965//965 1063//1063
+f 1064//1064 1065//1065 1066//1066
+f 1067//1067 1033//1033 1005//1005
+f 413//413 1067//1067 1005//1005
+f 1053//1053 1046//1046 1022//1022
+f 1068//1068 1051//1051 1039//1039
+f 1035//1035 1033//1033 1067//1067
+f 1060//1060 1069//1069 1036//1036
+f 1032//1032 1070//1070 1071//1071
+f 959//959 1072//1072 1025//1025
+f 1073//1073 1074//1074 1075//1075
+f 1076//1076 1077//1077 1078//1078
+f 1078//1078 1079//1079 1080//1080
+f 1079//1079 1081//1081 1080//1080
+f 1082//1082 1074//1074 1079//1079
+f 1083//1083 971//971 973//973
+f 1084//1084 1021//1021 1035//1035
+f 1084//1084 1085//1085 1021//1021
+f 1085//1085 1053//1053 1021//1021
+f 1053//1053 1086//1086 1046//1046
+f 1086//1086 1087//1087 1046//1046
+f 1046//1046 1087//1087 1060//1060
+f 1087//1087 1088//1088 1060//1060
+f 1060//1060 1088//1088 1069//1069
+f 1069//1069 1089//1089 1036//1036
+f 1089//1089 810//810 1036//1036
+f 1073//1073 1075//1075 1090//1090
+f 959//959 1025//1025 960//960
+f 910//910 243//243 523//523
+f 1074//1074 1073//1073 1079//1079
+f 1067//1067 1084//1084 1035//1035
+f 1091//1091 810//810 1089//1089
+f 1071//1071 1070//1070 1092//1092
+f 350//350 941//941 545//545
+f 504//504 503//503 952//952
+f 1085//1085 1093//1093 1053//1053
+f 1093//1093 1086//1086 1053//1053
+f 155//155 163//163 219//219
+f 1094//1094 489//489 490//490
+f 1095//1095 489//489 1094//1094
+f 251//251 243//243 910//910
+f 842//842 841//841 1096//1096
+f 951//951 941//941 350//350
+f 1097//1097 1062//1062 1003//1003
+f 1062//1062 979//979 1003//1003
+f 1098//1098 1099//1099 1100//1100
+f 1101//1101 1102//1102 1065//1065
+f 1103//1103 1104//1104 616//616
+f 441//441 1105//1105 1084//1084
+f 1067//1067 441//441 1084//1084
+f 1084//1084 1105//1105 1085//1085
+f 1106//1106 1107//1107 386//386
+f 969//969 968//968 1108//1108
+f 844//844 772//772 845//845
+f 845//845 772//772 547//547
+f 836//836 873//873 1061//1061
+f 1109//1109 999//999 546//546
+f 1110//1110 1086//1086 1093//1093
+f 1111//1111 1089//1089 1069//1069
+f 1111//1111 1112//1112 1089//1089
+f 1112//1112 1091//1091 1089//1089
+f 1091//1091 1113//1113 810//810
+f 576//576 325//325 856//856
+f 856//856 207//207 1114//1114
+f 1115//1115 1116//1116 1117//1117
+f 1105//1105 1118//1118 1085//1085
+f 1118//1118 1119//1119 1085//1085
+f 1085//1085 1119//1119 1093//1093
+f 1110//1110 1120//1120 1086//1086
+f 1121//1121 1087//1087 1086//1086
+f 1120//1120 1121//1121 1086//1086
+f 1122//1122 1087//1087 1121//1121
+f 1122//1122 1088//1088 1087//1087
+f 1123//1123 1069//1069 1088//1088
+f 1122//1122 1123//1123 1088//1088
+f 1069//1069 1123//1123 1111//1111
+f 1124//1124 1091//1091 1112//1112
+f 1091//1091 1124//1124 1113//1113
+f 764//764 1125//1125 765//765
+f 1126//1126 967//967 634//634
+f 1127//1127 1093//1093 1119//1119
+f 1093//1093 1127//1127 1110//1110
+f 1111//1111 1124//1124 1112//1112
+f 1128//1128 593//593 465//465
+f 566//566 489//489 1095//1095
+f 566//566 506//506 489//489
+f 608//608 566//566 1129//1129
+f 1100//1100 1099//1099 1130//1130
+f 1115//1115 1131//1131 1116//1116
+f 23//23 1132//1132 730//730
+f 1127//1127 1120//1120 1110//1110
+f 1120//1120 1122//1122 1121//1121
+f 1133//1133 713//713 712//712
+f 357//357 1113//1113 166//166
+f 1042//1042 1134//1134 1135//1135
+f 524//524 1037//1037 525//525
+f 518//518 1134//1134 503//503
+f 1136//1136 1076//1076 1080//1080
+f 1098//1098 1117//1117 1099//1099
+f 1120//1120 1137//1137 1122//1122
+f 1111//1111 1138//1138 1124//1124
+f 1139//1139 1140//1140 1141//1141
+f 342//342 524//524 523//523
+f 227//227 298//298 202//202
+f 1101//1101 1064//1064 1131//1131
+f 1061//1061 873//873 293//293
+f 240//240 239//239 252//252
+f 1142//1142 1047//1047 970//970
+f 463//463 1143//1143 1144//1144
+f 1049//1049 1062//1062 1097//1097
+f 1127//1127 1145//1145 1120//1120
+f 1138//1138 1146//1146 1124//1124
+f 1147//1147 1129//1129 1095//1095
+f 1057//1057 1148//1148 957//957
+f 836//836 519//519 873//873
+f 1149//1149 758//758 1082//1082
+f 1150//1150 409//409 1151//1151
+f 1152//1152 1041//1041 1153//1153
+f 1154//1154 1155//1155 956//956
+f 1062//1062 1156//1156 1154//1154
+f 1157//1157 1118//1118 1105//1105
+f 500//500 1157//1157 1105//1105
+f 1157//1157 1119//1119 1118//1118
+f 1123//1123 1122//1122 1111//1111
+f 1158//1158 1138//1138 1111//1111
+f 1147//1147 963//963 1129//1129
+f 263//263 1014//1014 1010//1010
+f 1159//1159 1051//1051 1068//1068
+f 1160//1160 1161//1161 446//446
+f 1047//1047 1049//1049 1097//1097
+f 970//970 1047//1047 1097//1097
+f 1134//1134 518//518 1162//1162
+f 1163//1163 1127//1127 1119//1119
+f 1127//1127 1163//1163 1145//1145
+f 1158//1158 1164//1164 1138//1138
+f 1138//1138 1164//1164 1146//1146
+f 681//681 1165//1165 209//209
+f 1166//1166 1153//1153 1167//1167
+f 382//382 388//388 1012//1012
+f 697//697 696//696 140//140
+f 873//873 514//514 293//293
+f 386//386 729//729 387//387
+f 935//935 1081//1081 1108//1108
+f 1162//1162 518//518 837//837
+f 349//349 515//515 526//526
+f 1064//1064 1066//1066 381//381
+f 938//938 825//825 1168//1168
+f 70//70 421//421 171//171
+f 1163//1163 1119//1119 1157//1157
+f 1145//1145 1137//1137 1120//1120
+f 1122//1122 1158//1158 1111//1111
+f 1169//1169 172//172 174//174
+f 1027//1027 1026//1026 1153//1153
+f 1153//1153 1170//1170 1171//1171
+f 1167//1167 1153//1153 1171//1171
+f 1172//1172 1173//1173 1174//1174
+f 1175//1175 490//490 16//16
+f 519//519 505//505 873//873
+f 1044//1044 952//952 503//503
+f 611//611 1157//1157 500//500
+f 1137//1137 1176//1176 1122//1122
+f 1177//1177 1102//1102 1178//1178
+f 942//942 1179//1179 940//940
+f 1154//1154 955//955 980//980
+f 253//253 1180//1180 710//710
+f 756//756 774//774 301//301
+f 1181//1181 1027//1027 1153//1153
+f 955//955 1154//1154 956//956
+f 1062//1062 1154//1154 980//980
+f 1044//1044 503//503 1134//1134
+f 938//938 1168//1168 814//814
+f 325//325 1126//1126 633//633
+f 1182//1182 1107//1107 1106//1106
+f 1183//1183 1184//1184 1185//1185
+f 1163//1163 1186//1186 1145//1145
+f 1186//1186 1187//1187 1145//1145
+f 1145//1145 1187//1187 1137//1137
+f 1137//1137 530//530 1176//1176
+f 1122//1122 1176//1176 1158//1158
+f 1165//1165 681//681 943//943
+f 1188//1188 1061//1061 937//937
+f 1171//1171 1170//1170 1189//1189
+f 1179//1179 942//942 1190//1190
+f 1182//1182 1066//1066 1107//1107
+f 1191//1191 1135//1135 1192//1192
+f 611//611 1163//1163 1157//1157
+f 1187//1187 530//530 1137//1137
+f 1117//1117 977//977 1099//1099
+f 1027//1027 1181//1181 1193//1193
+f 1194//1194 1179//1179 1190//1190
+f 1042//1042 1195//1195 1043//1043
+f 951//951 350//350 526//526
+f 968//968 970//970 985//985
+f 1196//1196 1146//1146 1164//1164
+f 160//160 1197//1197 144//144
+f 227//227 263//263 1010//1010
+f 1186//1186 1198//1198 1187//1187
+f 422//422 67//67 9//9
+f 1001//1001 1199//1199 1002//1002
+f 29//29 617//617 311//311
+f 1001//1001 919//919 1199//1199
+f 1047//1047 1200//1200 1048//1048
+f 1201//1201 605//605 1202//1202
+f 1190//1190 952//952 1044//1044
+f 1191//1191 1042//1042 1135//1135
+f 1203//1203 1171//1171 1204//1204
+f 1167//1167 1171//1171 1203//1203
+f 611//611 1205//1205 1163//1163
+f 1163//1163 1205//1205 1186//1186
+f 1187//1187 531//531 530//530
+f 586//586 1206//1206 338//338
+f 1081//1081 1073//1073 1207//1207
+f 1150//1150 410//410 409//409
+f 1207//1207 1073//1073 1090//1090
+f 836//836 1061//1061 1188//1188
+f 1195//1195 1190//1190 1043//1043
+f 1179//1179 1000//1000 940//940
+f 960//960 1027//1027 796//796
+f 826//826 825//825 1107//1107
+f 1042//1042 1044//1044 1134//1134
+f 1208//1208 1209//1209 1210//1210
+f 775//775 310//310 776//776
+f 1205//1205 1198//1198 1186//1186
+f 855//855 1211//1211 1212//1212
+f 966//966 1213//1213 244//244
+f 606//606 968//968 335//335
+f 381//381 388//388 382//382
+f 141//141 618//618 142//142
+f 758//758 1074//1074 1082//1082
+f 946//946 979//979 981//981
+f 1051//1051 1214//1214 1028//1028
+f 1204//1204 1189//1189 1192//1192
+f 1204//1204 1171//1171 1189//1189
+f 1215//1215 1216//1216 1217//1217
+f 1198//1198 531//531 1187//1187
+f 1218//1218 424//424 1219//1219
+f 936//936 336//336 338//338
+f 203//203 984//984 228//228
+f 1136//1136 936//936 338//338
+f 1039//1039 1051//1051 1040//1040
+f 1152//1152 1039//1039 1041//1041
+f 1218//1218 712//712 425//425
+f 935//935 1108//1108 455//455
+f 1064//1064 381//381 383//383
+f 1220//1220 1030//1030 1000//1000
+f 984//984 267//267 228//228
+f 1221//1221 1037//1037 1222//1222
+f 861//861 380//380 379//379
+f 1130//1130 944//944 681//681
+f 1223//1223 1195//1195 1191//1191
+f 1155//1155 1162//1162 956//956
+f 1213//1213 1224//1224 244//244
+f 1225//1225 1226//1226 1227//1227
+f 1063//1063 401//401 1019//1019
+f 1205//1205 611//611 610//610
+f 26//26 1228//1228 187//187
+f 1229//1229 1068//1068 1072//1072
+f 1206//1206 1230//1230 338//338
+f 1195//1195 1223//1223 1190//1190
+f 957//957 1148//1148 861//861
+f 964//964 35//35 1038//1038
+f 1001//1001 1150//1150 1151//1151
+f 1075//1075 1166//1166 1200//1200
+f 1231//1231 172//172 1232//1232
+f 1075//1075 1200//1200 1047//1047
+f 1079//1079 1073//1073 1081//1081
+f 448//448 960//960 796//796
+f 486//486 339//339 487//487
+f 339//339 341//341 487//487
+f 274//274 328//328 275//275
+f 681//681 944//944 943//943
+f 1030//1030 410//410 1150//1150
+f 1100//1100 635//635 812//812
+f 796//796 758//758 449//449
+f 1220//1220 1000//1000 1179//1179
+f 1233//1233 463//463 1234//1234
+f 1131//1131 383//383 978//978
+f 1166//1166 1167//1167 1200//1200
+f 495//495 1235//1235 245//245
+f 1000//1000 1002//1002 940//940
+f 1066//1066 1182//1182 1106//1106
+f 301//301 275//275 328//328
+f 300//300 1236//1236 371//371
+f 1041//1041 1040//1040 1170//1170
+f 582//582 1237//1237 414//414
+f 988//988 1238//1238 1239//1239
+f 1239//1239 1238//1238 817//817
+f 1238//1238 818//818 817//817
+f 1019//1019 401//401 1240//1240
+f 1241//1241 1242//1242 1243//1243
+f 945//945 978//978 1016//1016
+f 1188//1188 862//862 861//861
+f 81//81 1228//1228 1244//1244
+f 1245//1245 1246//1246 612//612
+f 1247//1247 861//861 379//379
+f 1099//1099 977//977 945//945
+f 1063//1063 402//402 401//401
+f 166//166 1248//1248 357//357
+f 1024//1024 1007//1007 1249//1249
+f 547//547 772//772 249//249
+f 1192//1192 1189//1189 1191//1191
+f 1064//1064 383//383 1131//1131
+f 567//567 964//964 1023//1023
+f 942//942 941//941 1190//1190
+f 1250//1250 1251//1251 1007//1007
+f 388//388 723//723 1012//1012
+f 1252//1252 1253//1253 1254//1254
+f 1255//1255 525//525 1221//1221
+f 1256//1256 1257//1257 341//341
+f 231//231 233//233 1258//1258
+f 749//749 748//748 1045//1045
+f 141//141 1132//1132 987//987
+f 987//987 1132//1132 642//642
+f 143//143 1132//1132 141//141
+f 1259//1259 1260//1260 232//232
+f 1261//1261 588//588 1238//1238
+f 892//892 894//894 1262//1262
+f 1263//1263 1264//1264 107//107
+f 293//293 292//292 1061//1061
+f 238//238 769//769 239//239
+f 986//986 354//354 335//335
+f 825//825 1265//1265 1168//1168
+f 388//388 387//387 723//723
+f 1040//1040 1223//1223 1191//1191
+f 1065//1065 1064//1064 1101//1101
+f 1178//1178 1102//1102 1101//1101
+f 772//772 316//316 249//249
+f 988//988 1261//1261 1238//1238
+f 1148//1148 1188//1188 861//861
+f 1018//1018 1068//1068 1229//1229
+f 1170//1170 1266//1266 1189//1189
+f 1170//1170 1191//1191 1266//1266
+f 272//272 700//700 1037//1037
+f 520//520 1229//1229 448//448
+f 1267//1267 141//141 987//987
+f 588//588 863//863 818//818
+f 1116//1116 1131//1131 978//978
+f 1051//1051 1220//1220 1052//1052
+f 862//862 1188//1188 937//937
+f 1040//1040 1191//1191 1170//1170
+f 1194//1194 1220//1220 1179//1179
+f 1008//1008 1250//1250 1007//1007
+f 675//675 256//256 319//319
+f 272//272 1037//1037 524//524
+f 946//946 981//981 947//947
+f 63//63 217//217 1031//1031
+f 1268//1268 1269//1269 1270//1270
+f 1249//1249 1023//1023 1024//1024
+f 1023//1023 1249//1249 567//567
+f 964//964 567//567 35//35
+f 933//933 926//926 822//822
+f 1000//1000 1030//1030 1150//1150
+f 114//114 1271//1271 113//113
+f 1072//1072 1026//1026 1025//1025
+f 1072//1072 1039//1039 1152//1152
+f 1272//1272 987//987 321//321
+f 1267//1267 618//618 141//141
+f 993//993 770//770 769//769
+f 251//251 910//910 1173//1173
+f 487//487 341//341 1257//1257
+f 572//572 847//847 501//501
+f 1075//1075 1193//1193 1181//1181
+f 1273//1273 1274//1274 1275//1275
+f 354//354 986//986 946//946
+f 423//423 750//750 1276//1276
+f 1126//1126 966//966 967//967
+f 1272//1272 1267//1267 987//987
+f 1267//1267 636//636 618//618
+f 27//27 310//310 775//775
+f 238//238 183//183 185//185
+f 1277//1277 1278//1278 1279//1279
+f 837//837 1188//1188 1148//1148
+f 402//402 847//847 572//572
+f 242//242 254//254 342//342
+f 63//63 1032//1032 1280//1280
+f 1072//1072 1068//1068 1039//1039
+f 1074//1074 1193//1193 1075//1075
+f 1026//1026 1072//1072 1152//1152
+f 981//981 829//829 947//947
+f 999//999 1281//1281 1282//1282
+f 919//919 1109//1109 546//546
+f 981//981 980//980 829//829
+f 1191//1191 1195//1195 1042//1042
+f 336//336 935//935 455//455
+f 413//413 441//441 1067//1067
+f 907//907 867//867 891//891
+f 1108//1108 968//968 455//455
+f 979//979 946//946 986//986
+f 641//641 642//642 982//982
+f 270//270 643//643 268//268
+f 1247//1247 1283//1283 861//861
+f 1050//1050 1052//1052 1223//1223
+f 1284//1284 233//233 407//407
+f 969//969 1142//1142 970//970
+f 1285//1285 1286//1286 1287//1287
+f 1288//1288 1183//1183 1185//1185
+f 985//985 1003//1003 979//979
+f 1289//1289 1068//1068 1018//1018
+f 1028//1028 1290//1290 1029//1029
+f 943//943 945//945 1016//1016
+f 286//286 309//309 413//413
+f 1116//1116 978//978 977//977
+f 1247//1247 379//379 829//829
+f 1220//1220 1194//1194 1052//1052
+f 1107//1107 825//825 938//938
+f 1283//1283 957//957 861//861
+f 1214//1214 1290//1290 1028//1028
+f 610//610 1198//1198 1205//1205
+f 1066//1066 1106//1106 381//381
+f 1291//1291 288//288 1005//1005
+f 960//960 1025//1025 1027//1027
+f 1018//1018 1292//1292 773//773
+f 1293//1293 1114//1114 1272//1272
+f 1294//1294 636//636 1267//1267
+f 1294//1294 1295//1295 636//636
+f 1296//1296 1297//1297 1298//1298
+f 185//185 769//769 238//238
+f 1261//1261 1299//1299 588//588
+f 387//387 728//728 723//723
+f 1151//1151 919//919 1001//1001
+f 1153//1153 1041//1041 1170//1170
+f 1204//1204 1192//1192 1156//1156
+f 1190//1190 951//951 952//952
+f 1082//1082 1078//1078 1077//1077
+f 1300//1300 1301//1301 1302//1302
+f 925//925 183//183 238//238
+f 344//344 1258//1258 1284//1284
+f 1283//1283 955//955 957//957
+f 1057//1057 837//837 1148//1148
+f 1090//1090 1075//1075 1047//1047
+f 1080//1080 935//935 936//936
+f 642//642 1132//1132 1303//1303
+f 1304//1304 1288//1288 1185//1185
+f 1051//1051 1050//1050 1040//1040
+f 1029//1029 410//410 1030//1030
+f 836//836 1188//1188 837//837
+f 243//243 342//342 523//523
+f 1293//1293 320//320 856//856
+f 1174//1174 270//270 1305//1305
+f 1299//1299 1306//1306 588//588
+f 1099//1099 945//945 944//944
+f 1189//1189 1266//1266 1191//1191
+f 1090//1090 1142//1142 1207//1207
+f 1136//1136 1080//1080 936//936
+f 1135//1135 1134//1134 1162//1162
+f 1052//1052 1194//1194 1223//1223
+f 1051//1051 1028//1028 1220//1220
+f 253//253 252//252 1180//1180
+f 1267//1267 1272//1272 1294//1294
+f 1307//1307 692//692 636//636
+f 1295//1295 1307//1307 636//636
+f 644//644 501//501 847//847
+f 1308//1308 360//360 370//370
+f 1051//1051 1159//1159 1214//1214
+f 980//980 1283//1283 1247//1247
+f 1166//1166 1181//1181 1153//1153
+f 1075//1075 1181//1181 1166//1166
+f 941//941 1199//1199 545//545
+f 1220//1220 1028//1028 1030//1030
+f 965//965 402//402 1063//1063
+f 1309//1309 1294//1294 1272//1272
+f 1237//1237 1240//1240 401//401
+f 271//271 764//764 700//700
+f 1310//1310 1311//1311 1312//1312
+f 692//692 651//651 637//637
+f 980//980 955//955 1283//1283
+f 1173//1173 910//910 1174//1174
+f 856//856 1114//1114 1293//1293
+f 360//360 1313//1313 358//358
+f 1309//1309 1272//1272 1114//1114
+f 1313//1313 961//961 358//358
+f 479//479 1314//1314 175//175
+f 1081//1081 1207//1207 1108//1108
+f 1207//1207 969//969 1108//1108
+f 926//926 666//666 668//668
+f 455//455 968//968 606//606
+f 1315//1315 1295//1295 1294//1294
+f 1004//1004 1307//1307 1295//1295
+f 1315//1315 1004//1004 1295//1295
+f 335//335 968//968 986//986
+f 1206//1206 586//586 588//588
+f 1306//1306 1206//1206 588//588
+f 937//937 1061//1061 435//435
+f 1101//1101 1131//1131 1115//1115
+f 956//956 1162//1162 1057//1057
+f 1090//1090 1047//1047 1142//1142
+f 1207//1207 1142//1142 969//969
+f 1192//1192 1155//1155 1156//1156
+f 1190//1190 941//941 951//951
+f 764//764 699//699 700//700
+f 1155//1155 1135//1135 1162//1162
+f 1200//1200 1167//1167 1048//1048
+f 448//448 1229//1229 959//959
+f 1223//1223 1194//1194 1190//1190
+f 1006//1006 632//632 812//812
+f 1114//1114 1165//1165 1309//1309
+f 1309//1309 1315//1315 1294//1294
+f 959//959 1229//1229 1072//1072
+f 1316//1316 1317//1317 613//613
+f 701//701 723//723 728//728
+f 1261//1261 988//988 950//950
+f 1151//1151 1109//1109 919//919
+f 275//275 300//300 371//371
+f 1204//1204 1156//1156 1062//1062
+f 812//812 813//813 1098//1098
+f 295//295 649//649 296//296
+f 1000//1000 1150//1150 1001//1001
+f 721//721 249//249 248//248
+f 321//321 320//320 1293//1293
+f 1318//1318 1307//1307 1004//1004
+f 1318//1318 692//692 1307//1307
+f 1318//1318 723//723 692//692
+f 1319//1319 1273//1273 663//663
+f 598//598 458//458 590//590
+f 953//953 1045//1045 748//748
+f 815//815 1320//1320 729//729
+f 818//818 863//863 807//807
+f 1048//1048 1204//1204 1062//1062
+f 1048//1048 1062//1062 1049//1049
+f 1117//1117 1116//1116 977//977
+f 1156//1156 1155//1155 1154//1154
+f 954//954 964//964 953//953
+f 796//796 1027//1027 1193//1193
+f 209//209 1165//1165 1114//1114
+f 1161//1161 1235//1235 1321//1321
+f 213//213 1322//1322 85//85
+f 1007//1007 1024//1024 965//965
+f 583//583 758//758 1149//1149
+f 1106//1106 386//386 388//388
+f 381//381 1106//1106 388//388
+f 1323//1323 610//610 688//688
+f 1324//1324 1325//1325 1326//1326
+f 1044//1044 1043//1043 1190//1190
+f 758//758 796//796 1074//1074
+f 1066//1066 1058//1058 1107//1107
+f 1115//1115 1327//1327 1101//1101
+f 1328//1328 213//213 85//85
+f 829//829 980//980 1247//1247
+f 1024//1024 958//958 965//965
+f 1065//1065 1058//1058 1066//1066
+f 1162//1162 837//837 1057//1057
+f 1080//1080 1081//1081 935//935
+f 1246//1246 1329//1329 826//826
+f 1048//1048 1203//1203 1204//1204
+f 555//555 554//554 16//16
+f 796//796 1193//1193 1074//1074
+f 1016//1016 1004//1004 1315//1315
+f 1318//1318 1012//1012 723//723
+f 1330//1330 136//136 4//4
+f 1331//1331 675//675 676//676
+f 1192//1192 1135//1135 1155//1155
+f 1107//1107 938//938 386//386
+f 1153//1153 1026//1026 1152//1152
+f 1040//1040 1050//1050 1223//1223
+f 1107//1107 1058//1058 826//826
+f 469//469 720//720 721//721
+f 1165//1165 943//943 1315//1315
+f 1309//1309 1165//1165 1315//1315
+f 943//943 1016//1016 1315//1315
+f 1332//1332 1333//1333 1334//1334
+f 288//288 286//286 413//413
+f 940//940 1002//1002 941//941
+f 1002//1002 1199//1199 941//941
+f 1076//1076 1078//1078 1080//1080
+f 729//729 1320//1320 761//761
+f 1003//1003 970//970 1097//1097
+f 566//566 1095//1095 1129//1129
+f 1167//1167 1203//1203 1048//1048
+f 658//658 926//926 933//933
+f 1335//1335 1336//1336 1337//1337
+f 383//383 1318//1318 1004//1004
+f 383//383 1012//1012 1318//1318
+f 545//545 1199//1199 919//919
+f 1338//1338 312//312 311//311
+f 1082//1082 1079//1079 1078//1078
+f 961//961 183//183 925//925
+f 80//80 1339//1339 81//81
+f 1340//1340 934//934 93//93
+f 1340//1340 93//93 133//133
+f 1341//1341 1342//1342 1343//1343
+f 1341//1341 1343//1343 789//789
+f 1344//1344 116//116 1345//1345
+f 1098//1098 1100//1100 812//812
+f 77//77 1346//1346 78//78
+f 421//421 118//118 171//171
+f 1347//1347 1348//1348 1349//1349
+f 1350//1350 1330//1330 1351//1351
+f 1349//1349 1352//1352 1094//1094
+f 133//133 93//93 134//134
+f 1353//1353 334//334 1354//1354
+f 1355//1355 1356//1356 1351//1351
+f 145//145 1357//1357 322//322
+f 322//322 1358//1358 68//68
+f 85//85 84//84 527//527
+f 1359//1359 85//85 527//527
+f 1305//1305 1172//1172 1174//1174
+f 68//68 1358//1358 1360//1360
+f 1361//1361 116//116 1344//1344
+f 304//304 303//303 1362//1362
+f 1363//1363 764//764 271//271
+f 160//160 146//146 1364//1364
+f 419//419 1201//1201 420//420
+f 1365//1365 974//974 976//976
+f 1366//1366 1367//1367 1368//1368
+f 1369//1369 1370//1370 1278//1278
+f 625//625 1371//1371 1372//1372
+f 1316//1316 1373//1373 1374//1374
+f 210//210 1375//1375 105//105
+f 1364//1364 146//146 191//191
+f 96//96 98//98 691//691
+f 851//851 96//96 691//691
+f 576//576 319//319 256//256
+f 303//303 1376//1376 1377//1377
+f 1374//1374 677//677 679//679
+f 1211//1211 1378//1378 276//276
+f 1339//1339 1287//1287 30//30
+f 310//310 1342//1342 776//776
+f 565//565 1379//1379 471//471
+f 1380//1380 1242//1242 1241//1241
+f 1378//1378 831//831 1381//1381
+f 237//237 1006//1006 634//634
+f 5//5 280//280 279//279
+f 1065//1065 1373//1373 1059//1059
+f 842//842 1096//1096 1382//1382
+f 1383//1383 1380//1380 1384//1384
+f 232//232 1274//1274 1273//1273
+f 1385//1385 1386//1386 1387//1387
+f 1388//1388 1389//1389 360//360
+f 1390//1390 1389//1389 1388//1388
+f 225//225 788//788 868//868
+f 1391//1391 1392//1392 1393//1393
+f 616//616 28//28 478//478
+f 813//813 1327//1327 1098//1098
+f 1394//1394 1383//1383 1384//1384
+f 1345//1345 564//564 563//563
+f 1345//1345 45//45 564//564
+f 134//134 1395//1395 823//823
+f 1396//1396 1397//1397 1398//1398
+f 320//320 576//576 856//856
+f 1177//1177 678//678 677//677
+f 1374//1374 1373//1373 677//677
+f 1399//1399 1304//1304 1185//1185
+f 1400//1400 1339//1339 80//80
+f 5//5 138//138 1401//1401
+f 247//247 563//563 565//565
+f 1365//1365 976//976 1208//1208
+f 854//854 591//591 1402//1402
+f 1339//1339 30//30 1403//1403
+f 1313//1313 1389//1389 1404//1404
+f 495//495 494//494 868//868
+f 312//312 1342//1342 310//310
+f 1404//1404 1405//1405 184//184
+f 1406//1406 1407//1407 1408//1408
+f 1361//1361 50//50 116//116
+f 523//523 525//525 643//643
+f 510//510 1409//1409 1410//1410
+f 973//973 972//972 1242//1242
+f 880//880 1411//1411 1412//1412
+f 690//690 852//852 691//691
+f 1373//1373 1065//1065 1177//1177
+f 1412//1412 878//878 880//880
+f 1413//1413 1414//1414 1415//1415
+f 1242//1242 972//972 1243//1243
+f 652//652 833//833 1416//1416
+f 1367//1367 582//582 583//583
+f 1364//1364 1375//1375 1417//1417
+f 1401//1401 138//138 1418//1418
+f 1419//1419 1388//1388 1308//1308
+f 312//312 1344//1344 1342//1342
+f 132//132 823//823 1420//1420
+f 1421//1421 1397//1397 1422//1422
+f 1423//1423 1424//1424 1425//1425
+f 1375//1375 210//210 1426//1426
+f 138//138 1364//1364 1418//1418
+f 1364//1364 191//191 1375//1375
+f 1356//1356 1350//1350 1351//1351
+f 1427//1427 1428//1428 1429//1429
+f 1430//1430 1431//1431 1432//1432
+f 1433//1433 1434//1434 1317//1317
+f 623//623 1390//1390 1388//1388
+f 904//904 734//734 1435//1435
+f 1436//1436 1437//1437 1077//1077
+f 1396//1396 1398//1398 1419//1419
+f 407//407 1319//1319 345//345
+f 1438//1438 1439//1439 1336//1336
+f 1419//1419 1308//1308 1396//1396
+f 1413//1413 1440//1440 1414//1414
+f 1361//1361 1344//1344 312//312
+f 634//634 1006//1006 812//812
+f 1178//1178 1101//1101 1327//1327
+f 358//358 274//274 359//359
+f 1389//1389 1313//1313 360//360
+f 1376//1376 303//303 302//302
+f 971//971 1441//1441 1442//1442
+f 1443//1443 1336//1336 603//603
+f 1444//1444 1384//1384 1380//1380
+f 564//564 47//47 1379//1379
+f 365//365 1445//1445 1446//1446
+f 1447//1447 827//827 1329//1329
+f 78//78 794//794 745//745
+f 1448//1448 1449//1449 1450//1450
+f 1397//1397 1396//1396 1451//1451
+f 1452//1452 1397//1397 1451//1451
+f 659//659 608//608 1129//1129
+f 1077//1077 1437//1437 1082//1082
+f 421//421 211//211 118//118
+f 1216//1216 1453//1453 1454//1454
+f 1422//1422 1452//1452 1455//1455
+f 210//210 117//117 222//222
+f 134//134 279//279 1395//1395
+f 1391//1391 1456//1456 1392//1392
+f 971//971 1442//1442 1457//1457
+f 1442//1442 1391//1391 1458//1458
+f 565//565 564//564 1379//1379
+f 1273//1273 1319//1319 233//233
+f 1459//1459 1178//1178 813//813
+f 81//81 1339//1339 187//187
+f 677//677 1373//1373 1177//1177
+f 789//789 1343//1343 563//563
+f 190//190 234//234 223//223
+f 1460//1460 1461//1461 1263//1263
+f 186//186 330//330 223//223
+f 620//620 1312//1312 306//306
+f 1422//1422 1455//1455 1462//1462
+f 1076//1076 1463//1463 1077//1077
+f 1457//1457 1442//1442 1458//1458
+f 1464//1464 1436//1436 1465//1465
+f 975//975 1456//1456 976//976
+f 1209//1209 976//976 1441//1441
+f 1466//1466 277//277 1467//1467
+f 134//134 6//6 279//279
+f 1468//1468 833//833 652//652
+f 1457//1457 1458//1458 972//972
+f 500//500 541//541 611//611
+f 1130//1130 680//680 635//635
+f 197//197 1468//1468 652//652
+f 1343//1343 1345//1345 563//563
+f 1339//1339 1403//1403 187//187
+f 1469//1469 1470//1470 1471//1471
+f 793//793 1376//1376 745//745
+f 975//975 1421//1421 1456//1456
+f 1472//1472 1473//1473 1392//1392
+f 927//927 1474//1474 1475//1475
+f 1476//1476 1477//1477 1478//1478
+f 605//605 604//604 1479//1479
+f 1034//1034 1015//1015 1480//1480
+f 813//813 1178//1178 1327//1327
+f 405//405 679//679 678//678
+f 1481//1481 1482//1482 1483//1483
+f 1//1 3//3 305//305
+f 623//623 1388//1388 1419//1419
+f 1479//1479 604//604 3//3
+f 1437//1437 1149//1149 1082//1082
+f 1484//1484 1485//1485 1486//1486
+f 1487//1487 1415//1415 1488//1488
+f 1473//1473 1393//1393 1392//1392
+f 1413//1413 1415//1415 185//185
+f 64//64 63//63 1280//1280
+f 1489//1489 113//113 1271//1271
+f 1159//1159 1490//1490 1214//1214
+f 1491//1491 200//200 1492//1492
+f 1407//1407 1493//1493 1408//1408
+f 1469//1469 1494//1494 1470//1470
+f 1397//1397 1452//1452 1422//1422
+f 1495//1495 1206//1206 1306//1306
+f 1418//1418 1364//1364 1417//1417
+f 1496//1496 1423//1423 1425//1425
+f 1497//1497 1498//1498 840//840
+f 1437//1437 1499//1499 1149//1149
+f 1059//1059 612//612 1246//1246
+f 1407//1407 1500//1500 1493//1493
+f 1501//1501 50//50 1361//1361
+f 389//389 652//652 1416//1416
+f 972//972 1458//1458 1276//1276
+f 1502//1502 1503//1503 277//277
+f 1452//1452 1451//1451 1504//1504
+f 1451//1451 1308//1308 370//370
+f 675//675 319//319 641//641
+f 1375//1375 1426//1426 1417//1417
+f 842//842 1497//1497 840//840
+f 975//975 974//974 1425//1425
+f 676//676 982//982 1505//1505
+f 961//961 1404//1404 184//184
+f 1415//1415 994//994 185//185
+f 1452//1452 1504//1504 1455//1455
+f 1506//1506 1507//1507 1508//1508
+f 1503//1503 197//197 196//196
+f 196//196 1467//1467 277//277
+f 1208//1208 976//976 1209//1209
+f 274//274 961//961 925//925
+f 196//196 277//277 1503//1503
+f 280//280 5//5 1401//1401
+f 1383//1383 1509//1509 1380//1380
+f 1510//1510 1511//1511 1512//1512
+f 975//975 1425//1425 1513//1513
+f 327//327 240//240 253//253
+f 657//657 1361//1361 312//312
+f 878//878 1412//1412 1398//1398
+f 1398//1398 623//623 1419//1419
+f 1201//1201 1443//1443 603//603
+f 603//603 1514//1514 851//851
+f 1501//1501 48//48 50//50
+f 1514//1514 96//96 851//851
+f 1293//1293 1272//1272 321//321
+f 239//239 770//770 1515//1515
+f 449//449 758//758 416//416
+f 1316//1316 1059//1059 1373//1373
+f 1516//1516 1509//1509 1383//1383
+f 1517//1517 1518//1518 1519//1519
+f 1369//1369 1520//1520 1521//1521
+f 1412//1412 623//623 1398//1398
+f 1243//1243 1276//1276 750//750
+f 1241//1241 1243//1243 750//750
+f 1241//1241 750//750 1133//1133
+f 565//565 471//471 247//247
+f 664//664 855//855 1212//1212
+f 961//961 184//184 183//183
+f 1144//1144 1328//1328 1359//1359
+f 1456//1456 1462//1462 1392//1392
+f 1424//1424 1398//1398 1397//1397
+f 1394//1394 1384//1384 1471//1471
+f 1388//1388 360//360 1308//1308
+f 274//274 925//925 327//327
+f 1401//1401 1418//1418 1522//1522
+f 1523//1523 858//858 1524//1524
+f 6//6 5//5 279//279
+f 1425//1425 1424//1424 1513//1513
+f 878//878 1398//1398 1424//1424
+f 852//852 619//619 850//850
+f 345//345 1319//1319 663//663
+f 1525//1525 1526//1526 445//445
+f 1412//1412 624//624 623//623
+f 663//663 1501//1501 1361//1361
+f 657//657 663//663 1361//1361
+f 41//41 186//186 1527//1527
+f 1381//1381 1468//1468 1502//1502
+f 2//2 1479//1479 3//3
+f 3//3 604//604 305//305
+f 905//905 1//1 306//306
+f 971//971 1457//1457 972//972
+f 1451//1451 370//370 1504//1504
+f 271//271 1511//1511 1363//1363
+f 774//774 1289//1289 1018//1018
+f 306//306 1312//1312 905//905
+f 1313//1313 1404//1404 961//961
+f 1243//1243 972//972 1276//1276
+f 1210//1210 1209//1209 1441//1441
+f 1343//1343 1342//1342 1344//1344
+f 1115//1115 1117//1117 1098//1098
+f 1338//1338 657//657 312//312
+f 1210//1210 1441//1441 971//971
+f 1528//1528 1524//1524 858//858
+f 795//795 794//794 1346//1346
+f 1509//1509 1242//1242 1380//1380
+f 1441//1441 1391//1391 1442//1442
+f 568//568 570//570 648//648
+f 1529//1529 1029//1029 1290//1290
+f 1421//1421 1422//1422 1456//1456
+f 1471//1471 1470//1470 1530//1530
+f 185//185 994//994 769//769
+f 1513//1513 1424//1424 1397//1397
+f 1531//1531 1164//1164 1158//1158
+f 1396//1396 1308//1308 1451//1451
+f 1532//1532 1533//1533 1534//1534
+f 234//234 132//132 1420//1420
+f 1490//1490 1290//1290 1214//1214
+f 1490//1490 1529//1529 1290//1290
+f 1529//1529 410//410 1029//1029
+f 1515//1515 252//252 239//239
+f 1471//1471 1530//1530 1394//1394
+f 1535//1535 277//277 1466//1466
+f 1273//1273 1275//1275 663//663
+f 1133//1133 750//750 713//713
+f 967//967 237//237 634//634
+f 1536//1536 1537//1537 1538//1538
+f 1441//1441 976//976 1391//1391
+f 1455//1455 1539//1539 1462//1462
+f 1275//1275 1501//1501 663//663
+f 1202//1202 1479//1479 2//2
+f 1275//1275 48//48 1501//1501
+f 1531//1531 1196//1196 1164//1164
+f 1433//1433 1317//1317 679//679
+f 1462//1462 1539//1539 1472//1472
+f 1434//1434 613//613 1317//1317
+f 1456//1456 1422//1422 1462//1462
+f 1509//1509 973//973 1242//1242
+f 1513//1513 1397//1397 1421//1421
+f 421//421 1202//1202 2//2
+f 1540//1540 1159//1159 1289//1289
+f 1540//1540 1490//1490 1159//1159
+f 1540//1540 1529//1529 1490//1490
+f 548//548 410//410 1529//1529
+f 1541//1541 643//643 1255//1255
+f 1474//1474 1542//1542 1543//1543
+f 1544//1544 1176//1176 1545//1545
+f 1544//1544 1531//1531 1176//1176
+f 525//525 1037//1037 1221//1221
+f 209//209 1114//1114 207//207
+f 976//976 1456//1456 1391//1391
+f 975//975 1513//1513 1421//1421
+f 421//421 69//69 1202//1202
+f 1546//1546 1547//1547 1548//1548
+f 69//69 420//420 1202//1202
+f 711//711 1529//1529 1540//1540
+f 710//710 548//548 1529//1529
+f 1531//1531 1303//1303 1196//1196
+f 1303//1303 1132//1132 1196//1196
+f 1504//1504 911//911 1455//1455
+f 1547//1547 80//80 1548//1548
+f 1545//1545 530//530 1505//1505
+f 27//27 570//570 569//569
+f 1547//1547 1400//1400 80//80
+f 774//774 1540//1540 1289//1289
+f 711//711 710//710 1529//1529
+f 253//253 711//711 326//326
+f 1549//1549 217//217 1550//1550
+f 1542//1542 1549//1549 1550//1550
+f 35//35 488//488 1257//1257
+f 614//614 1245//1245 612//612
+f 518//518 519//519 837//837
+f 1007//1007 1251//1251 1249//1249
+f 1177//1177 1459//1459 678//678
+f 295//295 355//355 946//946
+f 1059//1059 1058//1058 1065//1065
+f 311//311 343//343 1338//1338
+f 757//757 711//711 1540//1540
+f 613//613 1434//1434 614//614
+f 1504//1504 370//370 911//911
+f 982//982 1544//1544 1545//1545
+f 925//925 238//238 240//240
+f 1020//1020 1541//1541 1551//1551
+f 1551//1551 1541//1541 1250//1250
+f 1249//1249 486//486 567//567
+f 269//269 1305//1305 270//270
+f 757//757 1540//1540 774//774
+f 643//643 525//525 1255//1255
+f 81//81 1244//1244 25//25
+f 305//305 620//620 306//306
+f 1552//1552 1553//1553 1554//1554
+f 1474//1474 1543//1543 1475//1475
+f 944//944 1130//1130 1099//1099
+f 982//982 1545//1545 1505//1505
+f 642//642 1531//1531 1544//1544
+f 1531//1531 642//642 1303//1303
+f 1531//1531 1158//1158 1176//1176
+f 1250//1250 1221//1221 1251//1251
+f 567//567 486//486 488//488
+f 1555//1555 973//973 1509//1509
+f 268//268 643//643 1541//1541
+f 328//328 756//756 301//301
+f 1174//1174 910//910 270//270
+f 116//116 1556//1556 1345//1345
+f 803//803 517//517 749//749
+f 1541//1541 1255//1255 1250//1250
+f 1250//1250 1255//1255 1221//1221
+f 756//756 328//328 326//326
+f 554//554 854//854 509//509
+f 1222//1222 339//339 486//486
+f 1343//1343 1344//1344 1345//1345
+f 982//982 642//642 1544//1544
+f 1550//1550 217//217 1557//1557
+f 1221//1221 1222//1222 1251//1251
+f 1251//1251 486//486 1249//1249
+f 487//487 1257//1257 488//488
+f 756//756 757//757 774//774
+f 326//326 711//711 757//757
+f 710//710 1180//1180 548//548
+f 1180//1180 549//549 548//548
+f 1037//1037 339//339 1222//1222
+f 676//676 1505//1505 392//392
+f 1251//1251 1222//1222 486//486
+f 11//11 1558//1558 12//12
+f 1559//1559 1560//1560 1274//1274
+f 11//11 107//107 55//55
+f 60//60 124//124 1561//1561
+f 963//963 1147//1147 1139//1139
+f 1562//1562 495//495 868//868
+f 1563//1563 1460//1460 107//107
+f 23//23 22//22 1196//1196
+f 192//192 60//60 1561//1561
+f 10//10 1563//1563 107//107
+f 1379//1379 192//192 472//472
+f 598//598 653//653 458//458
+f 1560//1560 48//48 1274//1274
+f 1045//1045 1038//1038 34//34
+f 1560//1560 12//12 48//48
+f 1556//1556 45//45 1345//1345
+f 1564//1564 1331//1331 1565//1565
+f 765//765 1256//1256 341//341
+f 810//810 1113//1113 357//357
+f 1256//1256 1566//1566 33//33
+f 1567//1567 34//34 33//33
+f 1566//1566 1567//1567 33//33
+f 1567//1567 1045//1045 34//34
+f 1568//1568 103//103 1569//1569
+f 1570//1570 36//36 38//38
+f 170//170 169//169 817//817
+f 765//765 1252//1252 1256//1256
+f 401//401 414//414 1237//1237
+f 1571//1571 1572//1572 1248//1248
+f 45//45 115//115 46//46
+f 1252//1252 1573//1573 1256//1256
+f 1573//1573 1574//1574 1256//1256
+f 1256//1256 1574//1574 1566//1566
+f 1574//1574 1575//1575 1566//1566
+f 1566//1566 1575//1575 1567//1567
+f 1257//1257 1256//1256 33//33
+f 418//418 576//576 256//256
+f 1575//1575 1576//1576 1567//1567
+f 459//459 125//125 128//128
+f 1577//1577 760//760 761//761
+f 1567//1567 1576//1576 803//803
+f 1254//1254 1573//1573 1252//1252
+f 1578//1578 1574//1574 1573//1573
+f 1574//1574 1579//1579 1575//1575
+f 1575//1575 1579//1579 1576//1576
+f 1569//1569 573//573 574//574
+f 1580//1580 1578//1578 1573//1573
+f 1579//1579 1574//1574 1578//1578
+f 1579//1579 1581//1581 1576//1576
+f 1576//1576 522//522 803//803
+f 39//39 258//258 65//65
+f 1311//1311 87//87 128//128
+f 1581//1581 522//522 1576//1576
+f 1292//1292 1229//1229 522//522
+f 1292//1292 522//522 1581//1581
+f 1581//1581 1579//1579 1578//1578
+f 773//773 1292//1292 1581//1581
+f 845//845 999//999 1282//1282
+f 22//22 1146//1146 1196//1196
+f 689//689 98//98 109//109
+f 1438//1438 1336//1336 1443//1443
+f 1268//1268 1582//1582 1269//1269
+f 137//137 136//136 1330//1330
+f 1583//1583 1578//1578 1580//1580
+f 1236//1236 1583//1583 1580//1580
+f 1583//1583 1581//1581 1578//1578
+f 1581//1581 1583//1583 773//773
+f 133//133 31//31 1286//1286
+f 729//729 760//760 728//728
+f 1351//1351 1330//1330 4//4
+f 105//105 171//171 210//210
+f 1571//1571 1248//1248 166//166
+f 934//934 1351//1351 94//94
+f 1351//1351 4//4 94//94
+f 1092//1092 1584//1584 1071//1071
+f 300//300 301//301 1583//1583
+f 1583//1583 301//301 773//773
+f 1146//1146 22//22 1113//1113
+f 1577//1577 38//38 694//694
+f 1585//1585 159//159 179//179
+f 731//731 159//159 23//23
+f 166//166 1113//1113 22//22
+f 868//868 596//596 225//225
+f 866//866 1586//1586 7//7
+f 1274//1274 1260//1260 1559//1559
+f 61//61 125//125 59//59
+f 574//574 156//156 155//155
+f 1410//1410 451//451 510//510
+f 1381//1381 831//831 1468//1468
+f 1483//1483 276//276 1587//1587
+f 158//158 178//178 180//180
+f 1588//1588 87//87 1311//1311
+f 1588//1588 88//88 87//87
+f 159//159 1585//1585 1589//1589
+f 1589//1589 1590//1590 165//165
+f 1568//1568 1569//1569 1572//1572
+f 1588//1588 690//690 102//102
+f 88//88 1588//1588 102//102
+f 690//690 689//689 102//102
+f 1591//1591 1323//1323 688//688
+f 1558//1558 49//49 48//48
+f 165//165 1590//1590 1571//1571
+f 689//689 691//691 98//98
+f 82//82 189//189 258//258
+f 88//88 103//103 1568//1568
+f 1592//1592 1593//1593 1594//1594
+f 459//459 128//128 1595//1595
+f 107//107 1264//1264 43//43
+f 882//882 37//37 1596//1596
+f 83//83 82//82 19//19
+f 1597//1597 1598//1598 1599//1599
+f 57//57 11//11 55//55
+f 1559//1559 830//830 1560//1560
+f 1600//1600 1601//1601 1602//1602
+f 1571//1571 1590//1590 1572//1572
+f 1556//1556 56//56 45//45
+f 56//56 1603//1603 45//45
+f 1603//1603 115//115 45//45
+f 1603//1603 44//44 115//115
+f 44//44 58//58 115//115
+f 824//824 1591//1591 1604//1604
+f 1605//1605 145//145 144//144
+f 1593//1593 1586//1586 1594//1594
+f 613//613 612//612 1059//1059
+f 12//12 1558//1558 48//48
+f 1606//1606 17//17 664//664
+f 457//457 1607//1607 1608//1608
+f 1310//1310 1588//1588 1311//1311
+f 1609//1609 1610//1610 1563//1563
+f 87//87 89//89 1595//1595
+f 1600//1600 1586//1586 1593//1593
+f 1611//1611 392//392 391//391
+f 48//48 1275//1275 1274//1274
+f 142//142 158//158 180//180
+f 1602//1602 1611//1611 1591//1591
+f 1612//1612 391//391 1198//1198
+f 1281//1281 999//999 1109//1109
+f 103//103 573//573 1569//1569
+f 459//459 1595//1595 1597//1597
+f 1609//1609 153//153 152//152
+f 829//829 649//649 947//947
+f 391//391 393//393 531//531
+f 531//531 1198//1198 391//391
+f 341//341 340//340 765//765
+f 1357//1357 656//656 322//322
+f 1572//1572 1613//1613 1248//1248
+f 574//574 155//155 219//219
+f 19//19 258//258 39//39
+f 391//391 1612//1612 1611//1611
+f 178//178 1614//1614 179//179
+f 1590//1590 1568//1568 1572//1572
+f 1244//1244 1228//1228 26//26
+f 1615//1615 830//830 1559//1559
+f 1569//1569 574//574 1613//1613
+f 1616//1616 1568//1568 1590//1590
+f 89//89 1598//1598 1595//1595
+f 1601//1601 1611//1611 1602//1602
+f 322//322 656//656 1358//1358
+f 1600//1600 1602//1602 361//361
+f 1561//1561 459//459 1617//1617
+f 1599//1599 1585//1585 179//179
+f 1600//1600 361//361 1586//1586
+f 180//180 143//143 142//142
+f 165//165 1571//1571 166//166
+f 933//933 1618//1618 658//658
+f 1598//1598 1616//1616 1585//1585
+f 44//44 59//59 58//58
+f 68//68 1360//1360 69//69
+f 361//361 1602//1602 460//460
+f 1594//1594 1586//1586 866//866
+f 491//491 1604//1604 688//688
+f 491//491 688//688 687//687
+f 103//103 102//102 109//109
+f 180//180 730//730 143//143
+f 159//159 165//165 21//21
+f 329//329 72//72 71//71
+f 167//167 1619//1619 125//125
+f 1620//1620 1597//1597 1599//1599
+f 1268//1268 1621//1621 235//235
+f 180//180 731//731 730//730
+f 1565//1565 392//392 1611//1611
+f 1601//1601 1565//1565 1611//1611
+f 69//69 1622//1622 419//419
+f 110//110 97//97 156//156
+f 615//615 562//562 666//666
+f 460//460 1602//1602 824//824
+f 1602//1602 1591//1591 824//824
+f 419//419 1443//1443 1201//1201
+f 1623//1623 219//219 220//220
+f 1620//1620 1599//1599 1624//1624
+f 1625//1625 1626//1626 1627//1627
+f 789//789 648//648 1341//1341
+f 1611//1611 1612//1612 1323//1323
+f 89//89 88//88 1568//1568
+f 1594//1594 866//866 1628//1628
+f 1428//1428 1601//1601 1629//1629
+f 89//89 1568//1568 1616//1616
+f 664//664 1212//1212 1630//1630
+f 104//104 322//322 68//68
+f 1591//1591 1611//1611 1323//1323
+f 227//227 1010//1010 299//299
+f 409//409 1631//1631 1151//1151
+f 1632//1632 1633//1633 1634//1634
+f 125//125 61//61 167//167
+f 1613//1613 574//574 1623//1623
+f 1623//1623 574//574 219//219
+f 258//258 108//108 65//65
+f 1565//1565 1331//1331 392//392
+f 564//564 45//45 47//47
+f 1289//1289 1159//1159 1068//1068
+f 108//108 866//866 7//7
+f 128//128 87//87 1595//1595
+f 1613//1613 1623//1623 1248//1248
+f 252//252 1635//1635 1180//1180
+f 814//814 1168//1168 816//816
+f 180//180 179//179 731//731
+f 1246//1246 826//826 1059//1059
+f 1614//1614 1599//1599 179//179
+f 1636//1636 1355//1355 1637//1637
+f 1515//1515 1635//1635 252//252
+f 500//500 1105//1105 441//441
+f 1180//1180 1635//1635 549//549
+f 549//549 1638//1638 408//408
+f 1591//1591 688//688 1604//1604
+f 1561//1561 124//124 459//459
+f 1639//1639 1263//1263 1461//1461
+f 1585//1585 1616//1616 1589//1589
+f 830//830 12//12 1560//1560
+f 1598//1598 89//89 1616//1616
+f 824//824 1604//1604 491//491
+f 1599//1599 1598//1598 1585//1585
+f 1310//1310 620//620 1588//1588
+f 1635//1635 1640//1640 549//549
+f 549//549 1640//1640 1638//1638
+f 1331//1331 676//676 392//392
+f 1589//1589 1616//1616 1590//1590
+f 852//852 1588//1588 620//620
+f 1588//1588 852//852 690//690
+f 1435//1435 734//734 735//735
+f 652//652 389//389 198//198
+f 1429//1429 1629//1629 1593//1593
+f 1629//1629 1600//1600 1593//1593
+f 103//103 109//109 573//573
+f 11//11 57//57 1558//1558
+f 154//154 153//153 10//10
+f 1572//1572 1569//1569 1613//1613
+f 320//320 319//319 576//576
+f 1631//1631 409//409 408//408
+f 214//214 1641//1641 1642//1642
+f 1593//1593 1592//1592 1429//1429
+f 1612//1612 1198//1198 1323//1323
+f 1198//1198 610//610 1323//1323
+f 109//109 110//110 573//573
+f 816//816 1320//1320 815//815
+f 1624//1624 1599//1599 1614//1614
+f 1643//1643 1624//1624 1614//1614
+f 1644//1644 1515//1515 770//770
+f 1645//1645 1151//1151 1631//1631
+f 1646//1646 1645//1645 1631//1631
+f 1647//1647 1535//1535 1648//1648
+f 221//221 117//117 119//119
+f 1649//1649 1650//1650 1651//1651
+f 38//38 761//761 1320//1320
+f 573//573 110//110 156//156
+f 1595//1595 1598//1598 1597//1597
+f 1635//1635 1652//1652 1640//1640
+f 1640//1640 1653//1653 1638//1638
+f 1638//1638 1653//1653 408//408
+f 1653//1653 1654//1654 408//408
+f 1654//1654 1631//1631 408//408
+f 1654//1654 1646//1646 1631//1631
+f 1482//1482 276//276 1483//1483
+f 816//816 1570//1570 1320//1320
+f 1629//1629 1601//1601 1600//1600
+f 1558//1558 57//57 49//49
+f 116//116 56//56 1556//1556
+f 1515//1515 1655//1655 1635//1635
+f 459//459 1597//1597 1617//1617
+f 1655//1655 1652//1652 1635//1635
+f 1652//1652 1656//1656 1640//1640
+f 1640//1640 1656//1656 1653//1653
+f 622//622 44//44 1603//1603
+f 1657//1657 1654//1654 1653//1653
+f 43//43 1264//1264 135//135
+f 1482//1482 1212//1212 276//276
+f 1658//1658 1659//1659 1655//1655
+f 1515//1515 1658//1658 1655//1655
+f 1655//1655 1656//1656 1652//1652
+f 1656//1656 1657//1657 1653//1653
+f 1644//1644 1658//1658 1515//1515
+f 107//107 43//43 55//55
+f 460//460 824//824 13//13
+f 492//492 491//491 687//687
+f 279//279 1660//1660 1395//1395
+f 1657//1657 1646//1646 1654//1654
+f 1428//1428 1629//1629 1429//1429
+f 1505//1505 530//530 393//393
+f 188//188 329//329 1628//1628
+f 1212//1212 1211//1211 276//276
+f 248//248 469//469 721//721
+f 152//152 1661//1661 1662//1662
+f 904//904 1435//1435 932//932
+f 1659//1659 1663//1663 1655//1655
+f 1655//1655 1663//1663 1656//1656
+f 1281//1281 1645//1645 1646//1646
+f 535//535 989//989 1239//1239
+f 159//159 1589//1589 165//165
+f 1664//1664 1646//1646 1657//1657
+f 1664//1664 1281//1281 1646//1646
+f 1564//1564 1665//1665 1331//1331
+f 220//220 195//195 357//357
+f 1666//1666 795//795 1346//1346
+f 1542//1542 1550//1550 1543//1543
+f 1667//1667 1281//1281 1664//1664
+f 866//866 188//188 1628//1628
+f 1643//1643 1614//1614 178//178
+f 1402//1402 831//831 1378//1378
+f 476//476 1668//1668 101//101
+f 1663//1663 1669//1669 1656//1656
+f 1656//1656 1670//1670 1657//1657
+f 1671//1671 1664//1664 1657//1657
+f 1667//1667 1672//1672 1281//1281
+f 1281//1281 1672//1672 1282//1282
+f 1618//1618 476//476 658//658
+f 1623//1623 220//220 357//357
+f 1658//1658 1673//1673 1659//1659
+f 1659//1659 1673//1673 1663//1663
+f 1673//1673 1674//1674 1663//1663
+f 1656//1656 1669//1669 1670//1670
+f 1670//1670 1671//1671 1657//1657
+f 735//735 99//99 1668//1668
+f 1564//1564 1601//1601 1428//1428
+f 355//355 354//354 946//946
+f 7//7 1586//1586 361//361
+f 476//476 1618//1618 1668//1668
+f 1248//1248 1623//1623 357//357
+f 622//622 1603//1603 56//56
+f 1663//1663 1674//1674 1669//1669
+f 1671//1671 1667//1667 1664//1664
+f 1672//1672 843//843 1282//1282
+f 1346//1346 794//794 78//78
+f 1618//1618 931//931 1668//1668
+f 153//153 1609//1609 1563//1563
+f 1476//1476 1648//1648 1477//1477
+f 44//44 61//61 59//59
+f 789//789 246//246 648//648
+f 617//617 616//616 311//311
+f 1670//1670 1675//1675 1671//1671
+f 93//93 6//6 134//134
+f 815//815 729//729 814//814
+f 153//153 1563//1563 10//10
+f 855//855 854//854 1402//1402
+f 210//210 222//222 1426//1426
+f 1674//1674 364//364 1669//1669
+f 1676//1676 1672//1672 1667//1667
+f 1672//1672 844//844 843//843
+f 1601//1601 1564//1564 1565//1565
+f 1570//1570 38//38 1320//1320
+f 687//687 630//630 640//640
+f 364//364 363//363 1669//1669
+f 1669//1669 363//363 1670//1670
+f 1670//1670 363//363 1675//1675
+f 1671//1671 1676//1676 1667//1667
+f 931//931 1435//1435 735//735
+f 1668//1668 931//931 735//735
+f 1113//1113 1124//1124 1146//1146
+f 1673//1673 1677//1677 1674//1674
+f 1675//1675 1676//1676 1671//1671
+f 891//891 1672//1672 1676//1676
+f 1672//1672 771//771 844//844
+f 844//844 771//771 772//772
+f 25//25 1244//1244 26//26
+f 47//47 192//192 1379//1379
+f 146//146 145//145 191//191
+f 927//927 1475//1475 841//841
+f 1678//1678 1092//1092 1070//1070
+f 363//363 805//805 1675//1675
+f 1672//1672 891//891 771//771
+f 932//932 822//822 821//821
+f 38//38 1577//1577 761//761
+f 1677//1677 364//364 1674//1674
+f 1675//1675 907//907 1676//1676
+f 907//907 891//891 1676//1676
+f 688//688 610//610 630//630
+f 931//931 932//932 1435//1435
+f 1661//1661 152//152 830//830
+f 866//866 189//189 188//188
+f 891//891 804//804 771//771
+f 247//247 473//473 597//597
+f 410//410 548//548 408//408
+f 1563//1563 1461//1461 1460//1460
+f 1//1 906//906 1679//1679
+f 805//805 907//907 1675//1675
+f 392//392 1505//1505 393//393
+f 57//57 55//55 54//54
+f 607//607 651//651 693//693
+f 1680//1680 1681//1681 1382//1382
+f 1403//1403 30//30 187//187
+f 390//390 1682//1682 997//997
+f 212//212 1//1 1679//1679
+f 853//853 364//364 1677//1677
+f 35//35 34//34 1038//1038
+f 806//806 1683//1683 828//828
+f 1322//1322 213//213 215//215
+f 1348//1348 1625//1625 1684//1684
+f 15//15 17//17 1625//1625
+f 1685//1685 1461//1461 1563//1563
+f 1416//1416 1686//1686 1687//1687
+f 17//17 1606//1606 1625//1625
+f 1348//1348 15//15 1625//1625
+f 592//592 593//593 1128//1128
+f 1688//1688 932//932 821//821
+f 1689//1689 714//714 1690//1690
+f 1691//1691 777//777 1692//1692
+f 768//768 739//739 1692//1692
+f 1693//1693 346//346 260//260
+f 1377//1377 1337//1337 303//303
+f 917//917 820//820 822//822
+f 1143//1143 1694//1694 1695//1695
+f 1224//1224 1696//1696 1268//1268
+f 890//890 904//904 1697//1697
+f 1175//1175 16//16 15//15
+f 900//900 929//929 921//921
+f 1698//1698 1699//1699 762//762
+f 1700//1700 797//797 754//754
+f 1701//1701 1231//1231 1232//1232
+f 762//762 753//753 746//746
+f 780//780 1702//1702 752//752
+f 1325//1325 135//135 1263//1263
+f 792//792 1703//1703 1702//1702
+f 1704//1704 457//457 1608//1608
+f 135//135 1264//1264 1263//1263
+f 446//446 445//445 1526//1526
+f 535//535 817//817 169//169
+f 1619//1619 167//167 1324//1324
+f 1700//1700 1705//1705 797//797
+f 480//480 175//175 1706//1706
+f 214//214 1497//1497 1681//1681
+f 615//615 926//926 658//658
+f 1707//1707 1708//1708 1709//1709
+f 216//216 62//62 1710//1710
+f 596//596 473//473 225//225
+f 590//590 458//458 457//457
+f 1711//1711 875//875 890//890
+f 287//287 1712//1712 261//261
+f 898//898 887//887 1713//1713
+f 493//493 177//177 788//788
+f 1196//1196 1132//1132 23//23
+f 1690//1690 714//714 1714//1714
+f 1217//1217 1216//1216 1715//1715
+f 1704//1704 590//590 457//457
+f 135//135 1325//1325 1324//1324
+f 1716//1716 1705//1705 1700//1700
+f 1702//1702 1703//1703 1698//1698
+f 1717//1717 939//939 882//882
+f 1718//1718 1699//1699 1698//1698
+f 1697//1697 1683//1683 1711//1711
+f 678//678 1459//1459 632//632
+f 1619//1619 1326//1326 1719//1719
+f 1720//1720 1619//1619 1719//1719
+f 149//149 151//151 1721//1721
+f 1722//1722 1714//1714 698//698
+f 1718//1718 883//883 870//870
+f 762//762 1723//1723 763//763
+f 1724//1724 1725//1725 1726//1726
+f 235//235 1224//1224 1268//1268
+f 1702//1702 1698//1698 762//762
+f 1727//1727 1728//1728 1729//1729
+f 1694//1694 1730//1730 1731//1731
+f 790//790 839//839 791//791
+f 1702//1702 780//780 792//792
+f 534//534 533//533 898//898
+f 1683//1683 876//876 828//828
+f 1348//1348 1175//1175 15//15
+f 1416//1416 832//832 1732//1732
+f 1416//1416 1732//1732 1686//1686
+f 1733//1733 1687//1687 1686//1686
+f 1732//1732 1733//1733 1686//1686
+f 1226//1226 169//169 1734//1734
+f 1347//1347 1175//1175 1348//1348
+f 1716//1716 875//875 1711//1711
+f 1704//1704 1735//1735 1402//1402
+f 898//898 533//533 900//900
+f 38//38 939//939 694//694
+f 898//898 900//900 887//887
+f 963//963 659//659 1129//1129
+f 648//648 776//776 1341//1341
+f 1688//1688 821//821 876//876
+f 1690//1690 1736//1736 1689//1689
+f 232//232 1260//1260 1274//1274
+f 1688//1688 876//876 1683//1683
+f 591//591 1704//1704 1402//1402
+f 1711//1711 1683//1683 1705//1705
+f 870//870 869//869 1699//1699
+f 1464//1464 1499//1499 1437//1437
+f 876//876 846//846 828//828
+f 597//597 245//245 247//247
+f 1683//1683 797//797 1705//1705
+f 1094//1094 490//490 1347//1347
+f 634//634 812//812 635//635
+f 1607//1607 1737//1737 1732//1732
+f 1626//1626 1630//1630 1627//1627
+f 1347//1347 490//490 1175//1175
+f 1699//1699 869//869 1723//1723
+f 869//869 875//875 1716//1716
+f 887//887 1718//1718 1738//1738
+f 714//714 669//669 698//698
+f 950//950 1299//1299 1261//1261
+f 832//832 1608//1608 1732//1732
+f 127//127 1720//1720 1739//1739
+f 347//347 346//346 368//368
+f 1740//1740 164//164 1741//1741
+f 1741//1741 163//163 155//155
+f 366//366 368//368 367//367
+f 1160//1160 569//569 1161//1161
+f 127//127 125//125 1619//1619
+f 1658//1658 1742//1742 1673//1673
+f 1326//1326 1619//1619 1324//1324
+f 1691//1691 715//715 714//714
+f 1743//1743 1744//1744 1745//1745
+f 869//869 871//871 875//875
+f 809//809 839//839 790//790
+f 262//262 261//261 1712//1712
+f 665//665 17//17 928//928
+f 794//794 793//793 745//745
+f 1690//1690 1714//1714 1722//1722
+f 1729//1729 1728//1728 1725//1725
+f 1630//1630 1746//1746 1627//1627
+f 865//865 886//886 839//839
+f 456//456 458//458 645//645
+f 1747//1747 1743//1743 1745//1745
+f 762//762 1699//1699 1723//1723
+f 1748//1748 149//149 1721//1721
+f 1748//1748 1749//1749 1744//1744
+f 928//928 854//854 665//665
+f 887//887 1738//1738 1713//1713
+f 1227//1227 1226//1226 962//962
+f 1543//1543 1750//1750 1475//1475
+f 1445//1445 1751//1751 1752//1752
+f 898//898 1713//1713 886//886
+f 1226//1226 1722//1722 962//962
+f 578//578 1753//1753 1754//1754
+f 1621//1621 1268//1268 1270//1270
+f 424//424 1755//1755 1756//1756
+f 367//367 368//368 1757//1757
+f 1747//1747 1745//1745 1758//1758
+f 887//887 883//883 1718//1718
+f 1721//1721 1759//1759 1749//1749
+f 1748//1748 1721//1721 1749//1749
+f 1693//1693 262//262 1760//1760
+f 1045//1045 1567//1567 749//749
+f 1703//1703 1738//1738 1718//1718
+f 168//168 778//778 1690//1690
+f 1761//1761 1762//1762 1763//1763
+f 367//367 1757//1757 1751//1751
+f 1760//1760 1764//1764 1757//1757
+f 1758//1758 1745//1745 1765//1765
+f 1743//1743 1747//1747 1766//1766
+f 161//161 1744//1744 1743//1743
+f 456//456 1607//1607 457//457
+f 1767//1767 437//437 1258//1258
+f 1147//1147 1768//1768 1140//1140
+f 1769//1769 1770//1770 64//64
+f 579//579 578//578 1754//1754
+f 1771//1771 1772//1772 578//578
+f 1703//1703 1718//1718 1698//1698
+f 1773//1773 1774//1774 1775//1775
+f 1721//1721 1740//1740 1776//1776
+f 1746//1746 1482//1482 1481//1481
+f 1777//1777 1778//1778 1779//1779
+f 1780//1780 1746//1746 1481//1481
+f 1767//1767 1258//1258 344//344
+f 1297//1297 1296//1296 1334//1334
+f 1781//1781 198//198 390//390
+f 1782//1782 1774//1774 906//906
+f 1783//1783 1771//1771 578//578
+f 1327//1327 1115//1115 1098//1098
+f 367//367 1751//1751 1445//1445
+f 1744//1744 1749//1749 1745//1745
+f 368//368 1693//1693 1760//1760
+f 509//509 928//928 17//17
+f 1697//1697 904//904 932//932
+f 1784//1784 1771//1771 1783//1783
+f 1784//1784 1785//1785 1771//1771
+f 1785//1785 1772//1772 1771//1771
+f 962//962 698//698 659//659
+f 1765//1765 1745//1745 1786//1786
+f 1785//1785 1648//1648 1476//1476
+f 214//214 1642//1642 1497//1497
+f 1126//1126 634//634 633//633
+f 926//926 615//615 666//666
+f 161//161 1743//1743 1491//1491
+f 1787//1787 1680//1680 1788//1788
+f 1749//1749 1759//1759 1786//1786
+f 1721//1721 1776//1776 1759//1759
+f 1065//1065 1102//1102 1177//1177
+f 1636//1636 1637//1637 1286//1286
+f 1725//1725 1728//1728 1789//1789
+f 870//870 1699//1699 1718//1718
+f 763//763 1700//1700 753//753
+f 1790//1790 1627//1627 1746//1746
+f 1791//1791 262//262 1712//1712
+f 1792//1792 1684//1684 1790//1790
+f 1689//1689 777//777 1691//1691
+f 1784//1784 1647//1647 1785//1785
+f 1647//1647 1648//1648 1785//1785
+f 149//149 1748//1748 1744//1744
+f 1793//1793 1794//1794 1287//1287
+f 1287//1287 1794//1794 1285//1285
+f 1795//1795 1286//1286 1285//1285
+f 1795//1795 1636//1636 1286//1286
+f 1689//1689 1736//1736 777//777
+f 752//752 1702//1702 746//746
+f 1721//1721 164//164 1740//1740
+f 208//208 207//207 856//856
+f 1745//1745 1749//1749 1786//1786
+f 1336//1336 1514//1514 603//603
+f 777//777 809//809 1692//1692
+f 1783//1783 1796//1796 1784//1784
+f 1796//1796 1647//1647 1784//1784
+f 698//698 1714//1714 714//714
+f 168//168 779//779 778//778
+f 1624//1624 1643//1643 1797//1797
+f 346//346 1693//1693 368//368
+f 1720//1720 127//127 1619//1619
+f 1630//1630 1482//1482 1746//1746
+f 1798//1798 1796//1796 1783//1783
+f 1734//1734 1690//1690 1226//1226
+f 164//164 163//163 1741//1741
+f 778//778 1736//1736 1690//1690
+f 1317//1317 1374//1374 679//679
+f 1794//1794 1795//1795 1285//1285
+f 840//840 1474//1474 927//927
+f 1625//1625 1606//1606 1626//1626
+f 1735//1735 1704//1704 1608//1608
+f 1737//1737 1733//1733 1732//1732
+f 262//262 1791//1791 1760//1760
+f 1702//1702 762//762 746//746
+f 754//754 753//753 1700//1700
+f 1322//1322 1787//1787 1788//1788
+f 1400//1400 1799//1799 1793//1793
+f 1799//1799 1794//1794 1793//1793
+f 1800//1800 1636//1636 1795//1795
+f 1801//1801 426//426 428//428
+f 790//790 791//791 767//767
+f 1712//1712 287//287 1802//1802
+f 1803//1803 1647//1647 1796//1796
+f 1734//1734 169//169 168//168
+f 1794//1794 1804//1804 1795//1795
+f 1800//1800 1355//1355 1636//1636
+f 1716//1716 1700//1700 763//763
+f 962//962 963//963 1520//1520
+f 167//167 135//135 1324//1324
+f 1492//1492 161//161 1491//1491
+f 168//168 1690//1690 1734//1734
+f 1224//1224 1805//1805 1696//1696
+f 122//122 1649//1649 1777//1777
+f 1764//1764 1760//1760 1791//1791
+f 168//168 170//170 779//779
+f 839//839 886//886 1713//1713
+f 680//680 325//325 633//633
+f 1806//1806 1332//1332 1807//1807
+f 1791//1791 1712//1712 1808//1808
+f 1808//1808 1712//1712 1802//1802
+f 1535//1535 1647//1647 1803//1803
+f 1723//1723 1716//1716 763//763
+f 1533//1533 1532//1532 1809//1809
+f 1296//1296 1031//1031 217//217
+f 1224//1224 235//235 244//244
+f 1799//1799 1400//1400 1547//1547
+f 1799//1799 1764//1764 1794//1794
+f 1794//1794 1764//1764 1804//1804
+f 839//839 1713//1713 791//791
+f 1176//1176 530//530 1545//1545
+f 1810//1810 1032//1032 1031//1031
+f 1677//1677 1673//1673 1811//1811
+f 1697//1697 1688//1688 1683//1683
+f 1812//1812 96//96 1514//1514
+f 1813//1813 1803//1803 1798//1798
+f 1263//1263 1326//1326 1325//1325
+f 1477//1477 1467//1467 1478//1478
+f 1547//1547 1814//1814 1799//1799
+f 1804//1804 1808//1808 1795//1795
+f 1808//1808 1800//1800 1795//1795
+f 1808//1808 1815//1815 1800//1800
+f 869//869 1716//1716 1723//1723
+f 792//792 1738//1738 1703//1703
+f 1689//1689 1691//1691 714//714
+f 62//62 64//64 1448//1448
+f 1816//1816 1265//1265 827//827
+f 147//147 149//149 1744//1744
+f 198//198 1781//1781 1817//1817
+f 1818//1818 1740//1740 1741//1741
+f 1776//1776 1740//1740 1818//1818
+f 1335//1335 1514//1514 1336//1336
+f 1335//1335 1812//1812 1514//1514
+f 97//97 96//96 1812//1812
+f 1342//1342 1341//1341 776//776
+f 1813//1813 1819//1819 1803//1803
+f 1803//1803 1819//1819 1535//1535
+f 1466//1466 1467//1467 1477//1477
+f 1716//1716 1711//1711 1705//1705
+f 451//451 453//453 462//462
+f 1814//1814 1820//1820 1799//1799
+f 1820//1820 1764//1764 1799//1799
+f 1815//1815 1821//1821 1800//1800
+f 196//196 198//198 1817//1817
+f 1802//1802 1822//1822 1821//1821
+f 110//110 98//98 97//97
+f 1823//1823 1824//1824 1825//1825
+f 1826//1826 1827//1827 1828//1828
+f 1625//1625 1627//1627 1790//1790
+f 1713//1713 1738//1738 792//792
+f 368//368 1760//1760 1757//1757
+f 1711//1711 890//890 1697//1697
+f 1547//1547 1829//1829 1814//1814
+f 1830//1830 1831//1831 1554//1554
+f 216//216 63//63 62//62
+f 1406//1406 1408//1408 1832//1832
+f 962//962 1722//1722 698//698
+f 1833//1833 1376//1376 793//793
+f 1032//1032 1834//1834 1678//1678
+f 791//791 1713//1713 792//792
+f 1239//1239 817//817 535//535
+f 178//178 1835//1835 1643//1643
+f 778//778 777//777 1736//1736
+f 1817//1817 1478//1478 1467//1467
+f 1781//1781 997//997 1478//1478
+f 1817//1817 1781//1781 1478//1478
+f 390//390 997//997 1781//1781
+f 1836//1836 1837//1837 1838//1838
+f 1764//1764 1791//1791 1804//1804
+f 1804//1804 1791//1791 1808//1808
+f 394//394 1773//1773 1839//1839
+f 233//233 1319//1319 407//407
+f 1833//1833 1377//1377 1376//1376
+f 1840//1840 1841//1841 1471//1471
+f 1776//1776 1335//1335 1337//1337
+f 1818//1818 1812//1812 1335//1335
+f 1476//1476 1772//1772 1785//1785
+f 879//879 1424//1424 1423//1423
+f 1813//1813 278//278 1819//1819
+f 278//278 1535//1535 1819//1819
+f 1763//1763 1762//1762 1842//1842
+f 1752//1752 1751//1751 1814//1814
+f 1814//1814 1751//1751 1820//1820
+f 795//795 1765//1765 793//793
+f 793//793 1765//1765 1833//1833
+f 1776//1776 1337//1337 1377//1377
+f 1818//1818 1335//1335 1776//1776
+f 1812//1812 1741//1741 97//97
+f 1697//1697 932//932 1688//1688
+f 1692//1692 809//809 768//768
+f 715//715 1692//1692 739//739
+f 178//178 939//939 1835//1835
+f 797//797 1683//1683 806//806
+f 1843//1843 200//200 1491//1491
+f 768//768 809//809 790//790
+f 29//29 311//311 310//310
+f 196//196 1817//1817 1467//1467
+f 1721//1721 151//151 164//164
+f 1844//1844 786//786 785//785
+f 1808//1808 1802//1802 1815//1815
+f 1815//1815 1802//1802 1821//1821
+f 1845//1845 1765//1765 795//795
+f 1786//1786 1377//1377 1833//1833
+f 1741//1741 1812//1812 1818//1818
+f 27//27 29//29 310//310
+f 147//147 1744//1744 161//161
+f 178//178 158//158 939//939
+f 1109//1109 1151//1151 1645//1645
+f 1280//1280 1032//1032 1071//1071
+f 1787//1787 1681//1681 1680//1680
+f 216//216 1557//1557 217//217
+f 1846//1846 1836//1836 1633//1633
+f 1751//1751 1757//1757 1820//1820
+f 1820//1820 1757//1757 1764//1764
+f 1458//1458 1847//1847 1276//1276
+f 806//806 828//828 781//781
+f 1226//1226 1690//1690 1722//1722
+f 1587//1587 276//276 278//278
+f 38//38 882//882 939//939
+f 97//97 1741//1741 155//155
+f 1765//1765 1786//1786 1833//1833
+f 1786//1786 1759//1759 1377//1377
+f 1759//1759 1776//1776 1377//1377
+f 1258//1258 1848//1848 231//231
+f 1849//1849 1850//1850 1851//1851
+f 1852//1852 1853//1853 1854//1854
+f 1260//1260 1259//1259 1855//1855
+f 1856//1856 1857//1857 1858//1858
+f 95//95 307//307 1430//1430
+f 120//120 1859//1859 1431//1431
+f 1860//1860 1861//1861 1862//1862
+f 200//200 229//229 218//218
+f 1253//1253 1125//1125 1863//1863
+f 123//123 1864//1864 1386//1386
+f 1865//1865 1866//1866 1778//1778
+f 929//929 900//900 533//533
+f 831//831 1735//1735 832//832
+f 438//438 1867//1867 436//436
+f 1868//1868 463//463 462//462
+f 152//152 1662//1662 1869//1869
+f 436//436 1870//1870 1869//1869
+f 1184//1184 1871//1871 1872//1872
+f 423//423 425//425 750//750
+f 436//436 1867//1867 1870//1870
+f 1610//1610 1609//1609 1869//1869
+f 1873//1873 1874//1874 478//478
+f 1870//1870 1875//1875 1869//1869
+f 1873//1873 1876//1876 438//438
+f 1874//1874 1873//1873 438//438
+f 438//438 1876//1876 1867//1867
+f 1877//1877 1610//1610 1869//1869
+f 1875//1875 1877//1877 1869//1869
+f 1867//1867 1878//1878 1870//1870
+f 1870//1870 1878//1878 1875//1875
+f 745//745 1376//1376 302//302
+f 1879//1879 1873//1873 1880//1880
+f 1877//1877 1685//1685 1610//1610
+f 1563//1563 1610//1610 1685//1685
+f 1873//1873 1879//1879 1876//1876
+f 1876//1876 1881//1881 1867//1867
+f 1867//1867 1881//1881 1878//1878
+f 86//86 1882//1882 84//84
+f 1875//1875 1883//1883 1877//1877
+f 1877//1877 1883//1883 1685//1685
+f 1883//1883 1884//1884 1685//1685
+f 1879//1879 1885//1885 1876//1876
+f 1878//1878 1883//1883 1875//1875
+f 303//303 1439//1439 1362//1362
+f 1879//1879 1880//1880 744//744
+f 1886//1886 1884//1884 1883//1883
+f 1878//1878 1886//1886 1883//1883
+f 1793//1793 1287//1287 1339//1339
+f 1525//1525 1879//1879 744//744
+f 1885//1885 1887//1887 1876//1876
+f 1876//1876 1887//1887 1881//1881
+f 1382//1382 1681//1681 842//842
+f 1881//1881 1886//1886 1878//1878
+f 1888//1888 1860//1860 1862//1862
+f 1626//1626 1606//1606 664//664
+f 743//743 1526//1526 744//744
+f 1639//1639 1461//1461 1884//1884
+f 1886//1886 1639//1639 1884//1884
+f 996//996 1478//1478 997//997
+f 1889//1889 1890//1890 1860//1860
+f 1891//1891 1868//1868 1892//1892
+f 1202//1202 605//605 1479//1479
+f 1893//1893 1526//1526 743//743
+f 1894//1894 1879//1879 1525//1525
+f 1894//1894 1885//1885 1879//1879
+f 1895//1895 1896//1896 1897//1897
+f 1898//1898 1899//1899 1900//1900
+f 1526//1526 1525//1525 744//744
+f 1901//1901 1902//1902 1903//1903
+f 1854//1854 1853//1853 1904//1904
+f 1905//1905 1832//1832 1408//1408
+f 1906//1906 1907//1907 1838//1838
+f 1907//1907 1908//1908 1836//1836
+f 1908//1908 1909//1909 1836//1836
+f 1909//1909 1634//1634 1836//1836
+f 445//445 1894//1894 1525//1525
+f 1886//1886 1910//1910 1639//1639
+f 1440//1440 1911//1911 1912//1912
+f 1906//1906 1913//1913 1907//1907
+f 1907//1907 1914//1914 1908//1908
+f 1915//1915 1632//1632 1916//1916
+f 1917//1917 1634//1634 1909//1909
+f 1918//1918 1886//1886 1881//1881
+f 1887//1887 1918//1918 1881//1881
+f 1910//1910 1263//1263 1639//1639
+f 1890//1890 1919//1919 1861//1861
+f 1920//1920 1921//1921 1922//1922
+f 1316//1316 613//613 1059//1059
+f 1923//1923 1914//1914 1907//1907
+f 1913//1913 1923//1923 1907//1907
+f 1914//1914 1924//1924 1908//1908
+f 1924//1924 1925//1925 1909//1909
+f 1908//1908 1924//1924 1909//1909
+f 1710//1710 1916//1916 1634//1634
+f 1917//1917 1710//1710 1634//1634
+f 1910//1910 1926//1926 1263//1263
+f 1920//1920 121//121 1921//1921
+f 1888//1888 784//784 1432//1432
+f 1871//1871 1927//1927 1906//1906
+f 1924//1924 1928//1928 1925//1925
+f 1925//1925 1917//1917 1909//1909
+f 816//816 1168//1168 1265//1265
+f 1918//1918 1910//1910 1886//1886
+f 664//664 665//665 855//855
+f 77//77 1605//1605 1197//1197
+f 1921//1921 121//121 1386//1386
+f 1860//1860 1890//1890 1861//1861
+f 1927//1927 1923//1923 1906//1906
+f 1906//1906 1923//1923 1913//1913
+f 1710//1710 1917//1917 1925//1925
+f 1287//1287 1286//1286 31//31
+f 1929//1929 1918//1918 1887//1887
+f 1885//1885 1929//1929 1887//1887
+f 1888//1888 1862//1862 784//784
+f 1184//1184 1930//1930 1927//1927
+f 1871//1871 1184//1184 1927//1927
+f 1923//1923 1931//1931 1914//1914
+f 1710//1710 1450//1450 1916//1916
+f 1918//1918 1932//1932 1910//1910
+f 1910//1910 1932//1932 1926//1926
+f 1468//1468 831//831 833//833
+f 1630//1630 1212//1212 1482//1482
+f 1362//1362 1438//1438 419//419
+f 99//99 101//101 1668//1668
+f 288//288 1291//1291 287//287
+f 1921//1921 1385//1385 1933//1933
+f 1934//1934 1930//1930 1184//1184
+f 1927//1927 1935//1935 1923//1923
+f 1914//1914 1931//1931 1924//1924
+f 1894//1894 1929//1929 1885//1885
+f 1793//1793 1339//1339 1400//1400
+f 857//857 876//876 821//821
+f 1936//1936 1523//1523 1937//1937
+f 1936//1936 859//859 1938//1938
+f 1936//1936 1939//1939 859//859
+f 1939//1939 1940//1940 859//859
+f 1800//1800 1821//1821 1356//1356
+f 1934//1934 1941//1941 1930//1930
+f 1927//1927 1930//1930 1935//1935
+f 1928//1928 1557//1557 1925//1925
+f 216//216 1710//1710 1925//1925
+f 1557//1557 216//216 1925//1925
+f 1355//1355 1800//1800 1356//1356
+f 1821//1821 1942//1942 1356//1356
+f 1926//1926 1326//1326 1263//1263
+f 1942//1942 1350//1350 1356//1356
+f 1935//1935 1931//1931 1923//1923
+f 1931//1931 1750//1750 1924//1924
+f 1924//1924 1543//1543 1928//1928
+f 1543//1543 1557//1557 1928//1928
+f 1943//1943 1944//1944 1596//1596
+f 1918//1918 1945//1945 1932//1932
+f 1932//1932 1326//1326 1926//1926
+f 1946//1946 858//858 860//860
+f 1184//1184 1183//1183 1934//1934
+f 1924//1924 1750//1750 1543//1543
+f 1379//1379 472//472 471//471
+f 1469//1469 1947//1947 1494//1494
+f 1948//1948 1949//1949 1950//1950
+f 446//446 1951//1951 444//444
+f 444//444 1951//1951 445//445
+f 1859//1859 1952//1952 1953//1953
+f 1824//1824 1857//1857 1856//1856
+f 1954//1954 1939//1939 1936//1936
+f 1954//1954 529//529 1939//1939
+f 1882//1882 1183//1183 1955//1955
+f 1934//1934 1183//1183 1941//1941
+f 1941//1941 1935//1935 1930//1930
+f 1931//1931 1956//1956 1750//1750
+f 1957//1957 1288//1288 1304//1304
+f 79//79 145//145 1605//1605
+f 79//79 1357//1357 145//145
+f 1161//1161 1958//1958 446//446
+f 446//446 1958//1958 1951//1951
+f 1951//1951 1959//1959 445//445
+f 1959//1959 1894//1894 445//445
+f 1894//1894 1960//1960 1929//1929
+f 1937//1937 1954//1954 1936//1936
+f 1935//1935 1956//1956 1931//1931
+f 1961//1961 1894//1894 1959//1959
+f 1961//1961 1960//1960 1894//1894
+f 1929//1929 1945//1945 1918//1918
+f 1962//1962 1963//1963 1964//1964
+f 1648//1648 1466//1466 1477//1477
+f 1937//1937 1965//1965 1954//1954
+f 1469//1469 1262//1262 1966//1966
+f 84//84 1882//1882 1955//1955
+f 1935//1935 1096//1096 1956//1956
+f 1750//1750 1956//1956 1475//1475
+f 77//77 79//79 1605//1605
+f 1960//1960 1945//1945 1929//1929
+f 1945//1945 1967//1967 1932//1932
+f 1968//1968 1447//1447 1964//1964
+f 1269//1269 1968//1968 1964//1964
+f 1969//1969 529//529 1954//1954
+f 1970//1970 1183//1183 1882//1882
+f 1183//1183 1971//1971 1941//1941
+f 51//51 1972//1972 510//510
+f 405//405 678//678 632//632
+f 1211//1211 1402//1402 1378//1378
+f 831//831 1402//1402 1735//1735
+f 1973//1973 1719//1719 1932//1932
+f 1967//1967 1973//1973 1932//1932
+f 1932//1932 1719//1719 1326//1326
+f 1969//1969 1954//1954 1965//1965
+f 1969//1969 527//527 529//529
+f 1183//1183 1970//1970 1971//1971
+f 1096//1096 841//841 1956//1956
+f 1960//1960 1967//1967 1945//1945
+f 656//656 302//302 304//304
+f 1971//1971 1382//1382 1941//1941
+f 1941//1941 1382//1382 1935//1935
+f 1935//1935 1382//1382 1096//1096
+f 1974//1974 1975//1975 1866//1866
+f 64//64 1280//1280 1976//1976
+f 304//304 1362//1362 1622//1622
+f 1622//1622 1362//1362 419//419
+f 1358//1358 656//656 1360//1360
+f 1958//1958 1977//1977 1951//1951
+f 1608//1608 832//832 1735//1735
+f 855//855 1402//1402 1211//1211
+f 1978//1978 1969//1969 1965//1965
+f 1970//1970 1979//1979 1971//1971
+f 1980//1980 1981//1981 1982//1982
+f 1521//1521 1139//1139 1983//1983
+f 1626//1626 664//664 1630//1630
+f 1984//1984 1985//1985 1986//1986
+f 1942//1942 1987//1987 1350//1350
+f 1988//1988 1959//1959 1951//1951
+f 1959//1959 1988//1988 1961//1961
+f 578//578 1772//1772 1753//1753
+f 78//78 302//302 656//656
+f 1197//1197 1605//1605 144//144
+f 983//983 1989//1989 1965//1965
+f 1989//1989 1978//1978 1965//1965
+f 1978//1978 527//527 1969//1969
+f 852//852 851//851 691//691
+f 1990//1990 1970//1970 1882//1882
+f 1990//1990 1979//1979 1970//1970
+f 1991//1991 1922//1922 1921//1921
+f 1992//1992 205//205 1993//1993
+f 1378//1378 1381//1381 1502//1502
+f 1502//1502 1468//1468 197//197
+f 1502//1502 197//197 1503//1503
+f 1378//1378 1502//1502 277//277
+f 1378//1378 277//277 276//276
+f 1988//1988 1967//1967 1960//1960
+f 1961//1961 1988//1988 1960//1960
+f 1821//1821 1822//1822 1942//1942
+f 14//14 13//13 492//492
+f 603//603 851//851 850//850
+f 1269//1269 1582//1582 1968//1968
+f 1979//1979 1382//1382 1971//1971
+f 1981//1981 1994//1994 1995//1995
+f 1573//1573 1254//1254 1580//1580
+f 1982//1982 1981//1981 1850//1850
+f 832//832 1416//1416 833//833
+f 852//852 620//620 619//619
+f 510//510 462//462 461//461
+f 1988//1988 1996//1996 1967//1967
+f 1967//1967 1996//1996 1973//1973
+f 79//79 656//656 1357//1357
+f 605//605 1201//1201 603//603
+f 86//86 1990//1990 1882//1882
+f 1788//1788 1680//1680 1990//1990
+f 1979//1979 1680//1680 1382//1382
+f 1995//1995 1865//1865 1850//1850
+f 1997//1997 1998//1998 1999//1999
+f 2000//2000 1520//1520 1369//1369
+f 1449//1449 1506//1506 2001//2001
+f 850//850 619//619 604//604
+f 2//2 211//211 421//421
+f 1235//1235 1977//1977 1321//1321
+f 1360//1360 304//304 69//69
+f 1139//1139 1520//1520 963//963
+f 2002//2002 1570//1570 1968//1968
+f 1234//1234 1978//1978 1989//1989
+f 1978//1978 1359//1359 527//527
+f 1417//1417 1426//1426 222//222
+f 69//69 304//304 1622//1622
+f 2003//2003 1952//1952 1859//1859
+f 2004//2004 2005//2005 2006//2006
+f 70//70 171//171 105//105
+f 1977//1977 2007//2007 1951//1951
+f 1719//1719 1973//1973 1996//1996
+f 1292//1292 1018//1018 1229//1229
+f 1438//1438 1443//1443 419//419
+f 420//420 1201//1201 1202//1202
+f 267//267 357//357 195//195
+f 1466//1466 1648//1648 1535//1535
+f 607//607 939//939 158//158
+f 1245//1245 614//614 1962//1962
+f 2008//2008 2009//2009 2010//2010
+f 2010//2010 2009//2009 2011//2011
+f 1104//1104 344//344 343//343
+f 2012//2012 1896//1896 1895//1895
+f 1562//1562 1977//1977 1235//1235
+f 1996//1996 2013//2013 1719//1719
+f 1312//1312 620//620 1310//1310
+f 1692//1692 715//715 1691//1691
+f 1362//1362 1439//1439 1438//1438
+f 331//331 2003//2003 1859//1859
+f 1998//1998 2014//2014 2008//2008
+f 2011//2011 2015//2015 1216//1216
+f 1994//1994 1488//1488 1974//1974
+f 330//330 30//30 32//32
+f 1951//1951 2016//2016 1988//1988
+f 1988//1988 2016//2016 1996//1996
+f 30//30 1287//1287 31//31
+f 144//144 146//146 160//160
+f 1852//1852 2017//2017 1853//1853
+f 2018//2018 2009//2009 2008//2008
+f 2015//2015 1453//1453 1216//1216
+f 1594//1594 2019//2019 2020//2020
+f 1375//1375 191//191 105//105
+f 934//934 1355//1355 1351//1351
+f 1562//1562 2007//2007 1977//1977
+f 2016//2016 1951//1951 2007//2007
+f 2016//2016 2013//2013 1996//1996
+f 2002//2002 36//36 1570//1570
+f 1596//1596 1582//1582 1696//1696
+f 37//37 2002//2002 1582//1582
+f 2021//2021 1831//1831 2022//2022
+f 81//81 187//187 1228//1228
+f 1286//1286 1340//1340 133//133
+f 1953//1953 1952//1952 1860//1860
+f 2023//2023 2024//2024 2025//2025
+f 1966//1966 2021//2021 2026//2026
+f 2027//2027 2011//2011 2009//2009
+f 2028//2028 1849//1849 1889//1889
+f 1562//1562 2029//2029 2007//2007
+f 1340//1340 1286//1286 934//934
+f 37//37 1582//1582 1596//1596
+f 2013//2013 1720//1720 1719//1719
+f 1637//1637 1355//1355 934//934
+f 1414//1414 1440//1440 1866//1866
+f 2030//2030 2031//2031 2025//2025
+f 2012//2012 1584//1584 1896//1896
+f 2014//2014 2018//2018 2008//2008
+f 2015//2015 2011//2011 2027//2027
+f 1863//1863 1510//1510 2032//2032
+f 1707//1707 1709//1709 2033//2033
+f 205//205 2034//2034 206//206
+f 2016//2016 2035//2035 2013//2013
+f 1286//1286 1637//1637 934//934
+f 138//138 160//160 1364//1364
+f 1507//1507 1387//1387 1538//1538
+f 338//338 1230//1230 1136//1136
+f 2012//2012 2036//2036 2037//2037
+f 2038//2038 2018//2018 2014//2014
+f 2018//2018 2039//2039 2009//2009
+f 2009//2009 2039//2039 2027//2027
+f 2040//2040 1707//1707 2033//2033
+f 2041//2041 2036//2036 2042//2042
+f 2043//2043 1904//1904 2042//2042
+f 1493//1493 1500//1500 1056//1056
+f 205//205 1537//1537 2034//2034
+f 1431//1431 1888//1888 1432//1432
+f 1919//1919 1890//1890 2044//2044
+f 1407//1407 1507//1507 1506//1506
+f 278//278 277//277 1535//1535
+f 1852//1852 1858//1858 2017//2017
+f 1730//1730 2045//2045 1731//1731
+f 1731//1731 2045//2045 2046//2046
+f 1986//1986 2047//2047 1984//1984
+f 2038//2038 2048//2048 2018//2018
+f 1448//1448 1500//1500 1449//1449
+f 1853//1853 2017//2017 2049//2049
+f 784//784 1862//1862 785//785
+f 2029//2029 868//868 1828//1828
+f 2029//2029 2050//2050 2007//2007
+f 2035//2035 2016//2016 2007//2007
+f 1543//1543 1550//1550 1557//1557
+f 187//187 30//30 330//330
+f 1868//1868 1891//1891 2051//2051
+f 1984//1984 2052//2052 2038//2038
+f 2053//2053 2048//2048 2038//2038
+f 2048//2048 2039//2039 2018//2018
+f 2054//2054 2027//2027 2039//2039
+f 2027//2027 2055//2055 2015//2015
+f 2055//2055 1453//1453 2015//2015
+f 2056//2056 2057//2057 1453//1453
+f 185//185 184//184 1413//1413
+f 2022//2022 1831//1831 1830//1830
+f 1407//1407 1385//1385 1507//1507
+f 2029//2029 1828//1828 2050//2050
+f 2035//2035 1739//1739 1720//1720
+f 2013//2013 2035//2035 1720//1720
+f 1717//1717 882//882 1596//1596
+f 2058//2058 2051//2051 1891//1891
+f 1432//1432 1854//1854 2059//2059
+f 2060//2060 2061//2061 1986//1986
+f 1986//1986 2061//2061 2047//2047
+f 2038//2038 2052//2052 2053//2053
+f 2048//2048 2054//2054 2039//2039
+f 2054//2054 2055//2055 2027//2027
+f 2062//2062 1453//1453 2055//2055
+f 2063//2063 2057//2057 2056//2056
+f 1769//1769 1056//1056 1770//1770
+f 1500//1500 1448//1448 1770//1770
+f 1385//1385 1407//1407 1933//1933
+f 1827//1827 2050//2050 1828//1828
+f 2050//2050 2064//2064 2007//2007
+f 2007//2007 2064//2064 2035//2035
+f 1717//1717 1596//1596 1944//1944
+f 2065//2065 1717//1717 1944//1944
+f 2066//2066 1891//1891 1892//1892
+f 2051//2051 1730//1730 2067//2067
+f 2045//2045 2068//2068 2069//2069
+f 1801//1801 2061//2061 2060//2060
+f 2047//2047 2070//2070 1984//1984
+f 1984//1984 2070//2070 2052//2052
+f 2053//2053 2071//2071 2048//2048
+f 2048//2048 2071//2071 2054//2054
+f 2072//2072 2055//2055 2054//2054
+f 2056//2056 1453//1453 2062//2062
+f 853//853 2003//2003 331//331
+f 1500//1500 1770//1770 1056//1056
+f 2073//2073 1827//1827 1782//1782
+f 2073//2073 2050//2050 1827//1827
+f 1739//1739 2035//2035 2064//2064
+f 427//427 2069//2069 2068//2068
+f 825//825 827//827 1265//1265
+f 770//770 993//993 992//992
+f 1955//1955 1183//1183 1288//1288
+f 1518//1518 2040//2040 2033//2033
+f 2071//2071 2074//2074 2054//2054
+f 2075//2075 2072//2072 2054//2054
+f 2055//2055 1660//1660 2062//2062
+f 1660//1660 281//281 2062//2062
+f 281//281 2056//2056 2062//2062
+f 2076//2076 2059//2059 1904//1904
+f 1279//1279 1278//1278 2077//2077
+f 906//906 2073//2073 1782//1782
+f 2073//2073 2064//2064 2050//2050
+f 2065//2065 1944//1944 2078//2078
+f 2079//2079 1892//1892 75//75
+f 2079//2079 2080//2080 1892//1892
+f 2080//2080 2066//2066 1892//1892
+f 1891//1891 2066//2066 2058//2058
+f 2051//2051 2045//2045 1730//1730
+f 2052//2052 1527//1527 2053//2053
+f 2072//2072 1660//1660 2055//2055
+f 2081//2081 2082//2082 2083//2083
+f 2082//2082 2084//2084 2083//2083
+f 2085//2085 2086//2086 1371//1371
+f 1774//1774 1782//1782 1775//1775
+f 2087//2087 2064//2064 2073//2073
+f 1797//1797 2065//2065 2078//2078
+f 1753//1753 2079//2079 75//75
+f 998//998 2045//2045 2051//2051
+f 2070//2070 2088//2088 2052//2052
+f 2052//2052 2088//2088 1527//1527
+f 2053//2053 1527//1527 2071//2071
+f 2074//2074 2075//2075 2054//2054
+f 2063//2063 1522//1522 396//396
+f 2081//2081 396//396 1522//1522
+f 2081//2081 1417//1417 2082//2082
+f 119//119 1774//1774 221//221
+f 2089//2089 1488//1488 1994//1994
+f 905//905 2087//2087 2073//2073
+f 2087//2087 1739//1739 2064//2064
+f 2090//2090 2065//2065 1797//1797
+f 2090//2090 1717//1717 2065//2065
+f 2090//2090 1835//1835 1717//1717
+f 1772//1772 2079//2079 1753//1753
+f 1439//1439 1337//1337 1336//1336
+f 127//127 1739//1739 128//128
+f 1772//1772 2080//2080 2079//2079
+f 998//998 1682//1682 2045//2045
+f 2045//2045 1682//1682 2068//2068
+f 283//283 2091//2091 2070//2070
+f 2047//2047 283//283 2070//2070
+f 2070//2070 2091//2091 2088//2088
+f 2088//2088 41//41 1527//1527
+f 234//234 2075//2075 2074//2074
+f 2075//2075 1420//1420 2072//2072
+f 1395//1395 1660//1660 2072//2072
+f 281//281 280//280 2056//2056
+f 280//280 2063//2063 2056//2056
+f 222//222 2084//2084 2082//2082
+f 222//222 221//221 2084//2084
+f 119//119 1679//1679 1774//1774
+f 1679//1679 906//906 1774//1774
+f 906//906 905//905 2073//2073
+f 1311//1311 1739//1739 2087//2087
+f 996//996 2051//2051 2058//2058
+f 996//996 998//998 2051//2051
+f 2075//2075 234//234 1420//1420
+f 280//280 1522//1522 2063//2063
+f 905//905 1312//1312 2087//2087
+f 1312//1312 1311//1311 2087//2087
+f 2085//2085 2092//2092 2031//2031
+f 1497//1497 842//842 1681//1681
+f 37//37 36//36 2002//2002
+f 1476//1476 2080//2080 1772//1772
+f 1476//1476 2066//2066 2080//2080
+f 1476//1476 2058//2058 2066//2066
+f 1788//1788 85//85 1322//1322
+f 2091//2091 41//41 2088//2088
+f 2071//2071 223//223 2074//2074
+f 223//223 234//234 2074//2074
+f 1420//1420 823//823 2072//2072
+f 823//823 1395//1395 2072//2072
+f 279//279 281//281 1660//1660
+f 1417//1417 222//222 2082//2082
+f 212//212 1679//1679 119//119
+f 200//200 161//161 1492//1492
+f 656//656 304//304 1360//1360
+f 1643//1643 1835//1835 2090//2090
+f 303//303 1337//1337 1439//1439
+f 1478//1478 2058//2058 1476//1476
+f 2058//2058 1478//1478 996//996
+f 997//997 1682//1682 998//998
+f 214//214 1681//1681 1787//1787
+f 214//214 1787//1787 215//215
+f 215//215 1787//1787 1322//1322
+f 283//283 2047//2047 284//284
+f 1527//1527 186//186 2071//2071
+f 2071//2071 186//186 223//223
+f 280//280 1401//1401 1522//1522
+f 1522//1522 1418//1418 2081//2081
+f 1418//1418 1417//1417 2081//2081
+f 1864//1864 2024//2024 2093//2093
+f 2024//2024 2094//2094 2093//2093
+f 1981//1981 2095//2095 1994//1994
+f 879//879 878//878 1424//1424
+f 1779//1779 2031//2031 2030//2030
+f 2096//2096 1430//1430 2059//2059
+f 1260//1260 1615//1615 1559//1559
+f 2097//2097 2043//2043 1897//1897
+f 2012//2012 2037//2037 1071//1071
+f 570//570 27//27 775//775
+f 1432//1432 784//784 786//786
+f 1507//1507 1385//1385 1387//1387
+f 1450//1450 1449//1449 1915//1915
+f 1658//1658 1980//1980 1742//1742
+f 1980//1980 2098//2098 1742//1742
+f 231//231 1848//1848 1259//1259
+f 232//232 231//231 1259//1259
+f 84//84 1955//1955 527//527
+f 1500//1500 1407//1407 1506//1506
+f 1777//1777 1779//1779 2030//2030
+f 2099//2099 1472//1472 1539//1539
+f 827//827 826//826 1329//1329
+f 1273//1273 233//233 232//232
+f 1235//1235 568//568 245//245
+f 1742//1742 2098//2098 2100//2100
+f 2025//2025 2024//2024 2101//2101
+f 2086//2086 2085//2085 1779//1779
+f 1905//1905 1055//1055 2049//2049
+f 911//911 371//371 2102//2102
+f 2103//2103 2104//2104 2105//2105
+f 1405//1405 1440//1440 184//184
+f 2102//2102 1539//1539 911//911
+f 1911//1911 1405//1405 1372//1372
+f 1440//1440 1405//1405 1911//1911
+f 2106//2106 2004//2004 2107//2107
+f 1425//1425 974//974 1496//1496
+f 1865//1865 2108//2108 1850//1850
+f 2109//2109 1865//1865 2110//2110
+f 2111//2111 2097//2097 1897//1897
+f 95//95 1430//1430 71//71
+f 2100//2100 2028//2028 1952//1952
+f 2025//2025 2031//2031 2023//2023
+f 1994//1994 1974//1974 1865//1865
+f 2098//2098 2028//2028 2100//2100
+f 1658//1658 2095//2095 1980//1980
+f 1912//1912 2086//2086 1779//1779
+f 1865//1865 1778//1778 1651//1651
+f 1851//1851 1850//1850 2108//2108
+f 1387//1387 1864//1864 1538//1538
+f 2030//2030 2025//2025 122//122
+f 2020//2020 2112//2112 2113//2113
+f 2102//2102 2114//2114 1539//1539
+f 2114//2114 2099//2099 1539//1539
+f 1855//1855 1615//1615 1260//1260
+f 1415//1415 1414//1414 1488//1488
+f 1288//1288 528//528 1955//1955
+f 854//854 556//556 591//591
+f 528//528 1939//1939 529//529
+f 1949//1949 2115//2115 1950//1950
+f 2028//2028 2098//2098 1982//1982
+f 1651//1651 1778//1778 1777//1777
+f 1488//1488 1414//1414 1975//1975
+f 1694//1694 1143//1143 2067//2067
+f 780//780 767//767 791//791
+f 994//994 1487//1487 992//992
+f 1778//1778 1912//1912 1779//1779
+f 623//623 625//625 1390//1390
+f 1359//1359 1328//1328 85//85
+f 992//992 2095//2095 1658//1658
+f 1852//1852 1856//1856 1858//1858
+f 1506//1506 1508//1508 2001//2001
+f 1824//1824 2116//2116 1825//1825
+f 122//122 2025//2025 2101//2101
+f 2117//2117 2114//2114 2102//2102
+f 307//307 1431//1431 1430//1430
+f 2114//2114 2118//2118 2099//2099
+f 2095//2095 2089//2089 1994//1994
+f 1387//1387 1386//1386 1864//1864
+f 2077//2077 1278//1278 2119//2119
+f 2095//2095 1981//1981 1980//1980
+f 2120//2120 2043//2043 2097//2097
+f 2049//2049 1055//1055 2036//2036
+f 1250//1250 1008//1008 1551//1551
+f 111//111 120//120 307//307
+f 1500//1500 1506//1506 1449//1449
+f 1125//1125 764//764 1363//1363
+f 1982//1982 1849//1849 2028//2028
+f 1865//1865 1974//1974 1866//1866
+f 1995//1995 1994//1994 1865//1865
+f 371//371 2117//2117 2102//2102
+f 1811//1811 1952//1952 853//853
+f 1946//1946 2022//2022 1830//1830
+f 254//254 1511//1511 271//271
+f 1597//1597 1620//1620 1617//1617
+f 1620//1620 1561//1561 1617//1617
+f 2116//2116 1824//1824 1856//1856
+f 2032//2032 2114//2114 2117//2117
+f 1904//1904 2041//2041 2042//2042
+f 1430//1430 1432//1432 2059//2059
+f 1253//1253 765//765 1125//1125
+f 154//154 830//830 152//152
+f 1643//1643 2090//2090 1797//1797
+f 2121//2121 1561//1561 1620//1620
+f 2122//2122 2121//2121 1620//1620
+f 2121//2121 472//472 1561//1561
+f 2101//2101 2024//2024 1864//1864
+f 2028//2028 1860//1860 1952//1952
+f 2028//2028 1889//1889 1860//1860
+f 2077//2077 2119//2119 2123//2123
+f 1399//1399 860//860 1304//1304
+f 1233//1233 51//51 510//510
+f 2036//2036 1054//1054 2037//2037
+f 2077//2077 2123//2123 2124//2124
+f 786//786 2116//2116 1854//1854
+f 477//477 1880//1880 478//478
+f 1620//1620 1624//1624 2122//2122
+f 2122//2122 2125//2125 2121//2121
+f 2121//2121 2125//2125 472//472
+f 1864//1864 2093//2093 1538//1538
+f 1537//1537 205//205 1992//1992
+f 1624//1624 1797//1797 2122//2122
+f 1797//1797 2126//2126 2122//2122
+f 2126//2126 2125//2125 2122//2122
+f 2125//2125 835//835 472//472
+f 860//860 2127//2127 1946//1946
+f 1890//1890 1849//1849 1851//1851
+f 527//527 1955//1955 528//528
+f 1304//1304 860//860 1957//1957
+f 2078//2078 2126//2126 1797//1797
+f 417//417 226//226 835//835
+f 1628//1628 2111//2111 2019//2019
+f 2019//2019 2111//2111 2128//2128
+f 2129//2129 71//71 2096//2096
+f 1054//1054 2036//2036 1055//1055
+f 1372//1372 1389//1389 1390//1390
+f 1830//1830 1528//1528 858//858
+f 1508//1508 1538//1538 1992//1992
+f 2012//2012 1071//1071 1584//1584
+f 1432//1432 786//786 1854//1854
+f 1854//1854 2116//2116 1852//1852
+f 1172//1172 2130//2130 1173//1173
+f 2125//2125 2131//2131 835//835
+f 835//835 2131//2131 417//417
+f 1933//1933 1406//1406 1823//1823
+f 1853//1853 2041//2041 1904//1904
+f 2120//2120 2129//2129 2043//2043
+f 1848//1848 1258//1258 437//437
+f 237//237 967//967 244//244
+f 1338//1338 343//343 657//657
+f 371//371 1236//1236 2117//2117
+f 2129//2129 2096//2096 2076//2076
+f 1853//1853 2049//2049 2041//2041
+f 1172//1172 424//424 1756//1756
+f 1897//1897 2043//2043 2042//2042
+f 62//62 1448//1448 1450//1450
+f 2042//2042 2036//2036 2012//2012
+f 344//344 1284//1284 407//407
+f 205//205 204//204 1485//1485
+f 260//260 262//262 1693//1693
+f 1862//1862 1861//1861 785//785
+f 1919//1919 1844//1844 785//785
+f 1861//1861 1919//1919 785//785
+f 417//417 2132//2132 226//226
+f 226//226 2132//2132 2133//2133
+f 2134//2134 2135//2135 2136//2136
+f 418//418 575//575 576//576
+f 1863//1863 1125//1125 1510//1510
+f 1974//1974 1488//1488 1975//1975
+f 2005//2005 2137//2137 2006//2006
+f 1852//1852 2116//2116 1856//1856
+f 1993//1993 1485//1485 1484//1484
+f 1580//1580 1254//1254 1236//1236
+f 205//205 1485//1485 1993//1993
+f 681//681 680//680 1130//1130
+f 1512//1512 2118//2118 2114//2114
+f 911//911 1539//1539 1455//1455
+f 1849//1849 1890//1890 1889//1889
+f 1253//1253 1863//1863 1254//1254
+f 405//405 1433//1433 679//679
+f 1915//1915 2001//2001 1484//1484
+f 1706//1706 2138//2138 480//480
+f 853//853 1952//1952 2003//2003
+f 71//71 1430//1430 2096//2096
+f 575//575 2131//2131 2125//2125
+f 1462//1462 1472//1472 1392//1392
+f 2132//2132 255//255 2139//2139
+f 2128//2128 2111//2111 1897//1897
+f 2140//2140 2128//2128 1897//1897
+f 2141//2141 2109//2109 1650//1650
+f 1229//1229 520//520 522//522
+f 2022//2022 1946//1946 2127//2127
+f 1859//1859 1953//1953 1888//1888
+f 1487//1487 994//994 1415//1415
+f 2142//2142 2138//2138 1706//1706
+f 2142//2142 2143//2143 2138//2138
+f 2143//2143 2144//2144 2145//2145
+f 2138//2138 2143//2143 2145//2145
+f 1389//1389 1405//1405 1404//1404
+f 556//556 854//854 554//554
+f 1957//1957 860//860 1940//1940
+f 1816//1816 827//827 1447//1447
+f 1811//1811 2100//2100 1952//1952
+f 2146//2146 1947//1947 1966//1966
+f 1865//1865 2109//2109 2108//2108
+f 1484//1484 1486//1486 1915//1915
+f 2001//2001 1993//1993 1484//1484
+f 2147//2147 1536//1536 1538//1538
+f 2129//2129 2076//2076 2043//2043
+f 192//192 1561//1561 472//472
+f 1594//1594 2020//2020 1592//1592
+f 1386//1386 121//121 123//123
+f 2139//2139 2148//2148 2133//2133
+f 2149//2149 1706//1706 2150//2150
+f 2148//2148 2149//2149 2150//2150
+f 2149//2149 2142//2142 1706//1706
+f 528//528 1957//1957 1940//1940
+f 1486//1486 1632//1632 1915//1915
+f 1583//1583 1236//1236 300//300
+f 122//122 2101//2101 123//123
+f 2117//2117 1236//1236 2032//2032
+f 255//255 257//257 2139//2139
+f 257//257 2151//2151 2139//2139
+f 2139//2139 2151//2151 2148//2148
+f 2152//2152 2144//2144 2143//2143
+f 1788//1788 1990//1990 86//86
+f 770//770 992//992 1644//1644
+f 1372//1372 1371//1371 1912//1912
+f 1866//1866 1912//1912 1778//1778
+f 2149//2149 2153//2153 2142//2142
+f 2153//2153 2143//2143 2142//2142
+f 2154//2154 2144//2144 2152//2152
+f 1537//1537 1992//1992 1538//1538
+f 1236//1236 1254//1254 1863//1863
+f 2042//2042 2012//2012 1895//1895
+f 2155//2155 2152//2152 2143//2143
+f 2043//2043 2076//2076 1904//1904
+f 256//256 1665//1665 257//257
+f 1665//1665 2151//2151 257//257
+f 2156//2156 2155//2155 2143//2143
+f 2135//2135 2134//2134 2154//2154
+f 1508//1508 1992//1992 1993//1993
+f 1940//1940 1939//1939 528//528
+f 675//675 1665//1665 256//256
+f 2151//2151 2157//2157 2149//2149
+f 2148//2148 2151//2151 2149//2149
+f 2149//2149 2157//2157 2153//2153
+f 2143//2143 2153//2153 2156//2156
+f 329//329 71//71 2129//2129
+f 2017//2017 1905//1905 2049//2049
+f 2158//2158 2152//2152 2155//2155
+f 1510//1510 1363//1363 1511//1511
+f 329//329 2129//2129 2120//2120
+f 307//307 120//120 1431//1431
+f 1510//1510 1125//1125 1363//1363
+f 1372//1372 1405//1405 1389//1389
+f 2096//2096 2059//2059 2076//2076
+f 1331//1331 1665//1665 675//675
+f 1564//1564 2157//2157 2151//2151
+f 2158//2158 2154//2154 2152//2152
+f 1564//1564 2151//2151 1665//1665
+f 2157//2157 2159//2159 2153//2153
+f 2153//2153 2159//2159 2156//2156
+f 2156//2156 2158//2158 2155//2155
+f 2160//2160 2154//2154 2158//2158
+f 2001//2001 1508//1508 1993//1993
+f 329//329 2120//2120 1628//1628
+f 120//120 331//331 1859//1859
+f 1975//1975 1414//1414 1866//1866
+f 2002//2002 1968//1968 1582//1582
+f 1564//1564 1427//1427 2157//2157
+f 1427//1427 2161//2161 2157//2157
+f 2157//2157 2161//2161 2159//2159
+f 2160//2160 2135//2135 2154//2154
+f 2160//2160 2136//2136 2135//2135
+f 2162//2162 287//287 1291//1291
+f 2041//2041 2049//2049 2036//2036
+f 1252//1252 765//765 1253//1253
+f 1431//1431 1859//1859 1888//1888
+f 575//575 2125//2125 801//801
+f 1811//1811 1742//1742 2100//2100
+f 1825//1825 2116//2116 2163//2163
+f 2042//2042 1895//1895 1897//1897
+f 534//534 898//898 899//899
+f 1844//1844 2163//2163 2116//2116
+f 1564//1564 1428//1428 1427//1427
+f 2164//2164 2158//2158 2156//2156
+f 208//208 325//325 680//680
+f 1136//1136 2165//2165 1463//1463
+f 1777//1777 2030//2030 122//122
+f 2089//2089 1487//1487 1488//1488
+f 1844//1844 2116//2116 786//786
+f 2159//2159 2166//2166 2156//2156
+f 2166//2166 2164//2164 2156//2156
+f 2164//2164 2160//2160 2158//2158
+f 1897//1897 1896//1896 2140//2140
+f 1507//1507 1538//1538 1508//1508
+f 2098//2098 1980//1980 1982//1982
+f 1677//1677 1811//1811 853//853
+f 1673//1673 1742//1742 1811//1811
+f 803//803 749//749 1567//1567
+f 2161//2161 2167//2167 2159//2159
+f 1920//1920 1922//1922 1650//1650
+f 1512//1512 1511//1511 2168//2168
+f 2109//2109 2110//2110 1650//1650
+f 2109//2109 2141//2141 2108//2108
+f 1865//1865 1651//1651 2110//2110
+f 992//992 1487//1487 2089//2089
+f 1449//1449 2001//2001 1915//1915
+f 1890//1890 1851//1851 2044//2044
+f 1911//1911 1372//1372 1912//1912
+f 2123//2123 2119//2119 2169//2169
+f 2020//2020 2128//2128 2140//2140
+f 2095//2095 992//992 2089//2089
+f 2044//2044 1851//1851 2170//2170
+f 2020//2020 2140//2140 2112//2112
+f 528//528 1288//1288 1957//1957
+f 1968//1968 1570//1570 1265//1265
+f 1866//1866 1440//1440 1912//1912
+f 1816//1816 1447//1447 1968//1968
+f 1385//1385 1921//1921 1386//1386
+f 2044//2044 1844//1844 1919//1919
+f 1953//1953 1860//1860 1888//1888
+f 596//596 494//494 597//597
+f 2159//2159 2167//2167 2166//2166
+f 2171//2171 2160//2160 2164//2164
+f 2171//2171 2172//2172 2160//2160
+f 2172//2172 2136//2136 2160//2160
+f 2172//2172 1092//1092 2136//2136
+f 2111//2111 2120//2120 2097//2097
+f 1628//1628 2120//2120 2111//2111
+f 1982//1982 1850//1850 1849//1849
+f 1236//1236 1863//1863 2032//2032
+f 1943//1943 1596//1596 1696//1696
+f 1411//1411 2173//2173 2092//2092
+f 1779//1779 2085//2085 2031//2031
+f 1427//1427 1429//1429 1592//1592
+f 1427//1427 2167//2167 2161//2161
+f 2112//2112 2166//2166 2167//2167
+f 2113//2113 2112//2112 2167//2167
+f 2112//2112 2164//2164 2166//2166
+f 2112//2112 2140//2140 2164//2164
+f 2140//2140 2171//2171 2164//2164
+f 2059//2059 1854//1854 1904//1904
+f 123//123 2101//2101 1864//1864
+f 1868//1868 2051//2051 2067//2067
+f 1510//1510 2114//2114 2032//2032
+f 1644//1644 992//992 1658//1658
+f 1233//1233 510//510 461//461
+f 1427//1427 1592//1592 2167//2167
+f 1896//1896 2172//2172 2171//2171
+f 1981//1981 1995//1995 1850//1850
+f 2019//2019 2128//2128 2020//2020
+f 1510//1510 1512//1512 2114//2114
+f 1130//1130 635//635 1100//1100
+f 1968//1968 1265//1265 1816//1816
+f 2169//2169 2119//2119 2174//2174
+f 2020//2020 2167//2167 1592//1592
+f 2020//2020 2113//2113 2167//2167
+f 2172//2172 1896//1896 1092//1092
+f 1447//1447 1329//1329 1962//1962
+f 931//931 1618//1618 933//933
+f 2023//2023 2031//2031 2173//2173
+f 2140//2140 1896//1896 2171//2171
+f 1946//1946 1830//1830 858//858
+f 1920//1920 1649//1649 121//121
+f 2011//2011 1216//1216 1215//1215
+f 1835//1835 939//939 1717//1717
+f 1453//1453 2057//2057 1454//1454
+f 1728//1728 1715//1715 1789//1789
+f 90//90 2057//2057 91//91
+f 1454//1454 2057//2057 90//90
+f 2175//2175 2057//2057 2063//2063
+f 1842//1842 90//90 2145//2145
+f 2176//2176 90//90 1842//1842
+f 395//395 2177//2177 2178//2178
+f 16//16 506//506 555//555
+f 1830//1830 1554//1554 1528//1528
+f 395//395 1839//1839 2177//2177
+f 1839//1839 2179//2179 2177//2177
+f 241//241 1511//1511 254//254
+f 2179//2179 1839//1839 2180//2180
+f 2181//2181 2168//2168 1511//1511
+f 241//241 2181//2181 1511//1511
+f 2182//2182 2183//2183 2134//2134
+f 2180//2180 1782//1782 1826//1826
+f 2181//2181 2184//2184 2168//2168
+f 2184//2184 2185//2185 2168//2168
+f 463//463 1868//1868 2067//2067
+f 251//251 2186//2186 241//241
+f 241//241 2186//2186 2181//2181
+f 172//172 2187//2187 1232//1232
+f 1365//1365 2188//2188 974//974
+f 1997//1997 1999//1999 2189//2189
+f 2190//2190 1213//1213 966//966
+f 1103//1103 616//616 478//478
+f 1552//1552 2021//2021 1262//1262
+f 1990//1990 1680//1680 1979//1979
+f 2186//2186 2184//2184 2181//2181
+f 1836//1836 1838//1838 1907//1907
+f 1837//1837 1836//1836 1846//1846
+f 1789//1789 2191//2191 1726//1726
+f 2192//2192 2193//2193 2194//2194
+f 2078//2078 2195//2195 801//801
+f 1985//1985 2196//2196 2192//2192
+f 1986//1986 1985//1985 2192//2192
+f 1173//1173 2130//2130 251//251
+f 2130//2130 2197//2197 2186//2186
+f 251//251 2130//2130 2186//2186
+f 2185//2185 2099//2099 2118//2118
+f 1986//1986 2192//2192 2060//2060
+f 1985//1985 1997//1997 2196//2196
+f 2198//2198 1763//1763 2183//2183
+f 2199//2199 2200//2200 2191//2191
+f 2154//2154 2183//2183 2144//2144
+f 394//394 396//396 2081//2081
+f 2197//2197 2201//2201 2186//2186
+f 2186//2186 2201//2201 2184//2184
+f 2201//2201 1473//1473 2185//2185
+f 2184//2184 2201//2201 2185//2185
+f 2021//2021 1552//1552 1831//1831
+f 1554//1554 1831//1831 1552//1552
+f 172//172 1231//1231 2202//2202
+f 1826//1826 868//868 788//788
+f 1410//1410 1409//1409 2203//2203
+f 1962//1962 1964//1964 1447//1447
+f 1857//1857 2017//2017 1858//1858
+f 2185//2185 1473//1473 2099//2099
+f 1473//1473 1472//1472 2099//2099
+f 2179//2179 176//176 1314//1314
+f 2179//2179 2180//2180 176//176
+f 176//176 2180//2180 2204//2204
+f 396//396 2178//2178 2175//2175
+f 396//396 395//395 2178//2178
+f 1724//1724 1726//1726 2205//2205
+f 175//175 493//493 224//224
+f 1450//1450 1915//1915 1916//1916
+f 1789//1789 1761//1761 2191//2191
+f 2177//2177 92//92 91//91
+f 1172//1172 1756//1756 2130//2130
+f 1839//1839 1775//1775 2180//2180
+f 1725//1725 1789//1789 1726//1726
+f 1997//1997 2189//2189 2196//2196
+f 2187//2187 172//172 1169//1169
+f 175//175 2150//2150 1706//1706
+f 175//175 224//224 2150//2150
+f 2180//2180 1775//1775 1782//1782
+f 1756//1756 1755//1755 2130//2130
+f 1755//1755 2197//2197 2130//2130
+f 1958//1958 1161//1161 1321//1321
+f 2176//2176 1454//1454 90//90
+f 1641//1641 213//213 1328//1328
+f 213//213 1641//1641 214//214
+f 2191//2191 2198//2198 2206//2206
+f 2199//2199 2191//2191 2206//2206
+f 2207//2207 2200//2200 2199//2199
+f 224//224 226//226 2133//2133
+f 2208//2208 2207//2207 1806//1806
+f 2208//2208 2200//2200 2207//2207
+f 840//840 2209//2209 1474//1474
+f 2069//2069 1731//1731 2046//2046
+f 2069//2069 2210//2210 1731//1731
+f 1782//1782 1827//1827 1826//1826
+f 2197//2197 2211//2211 2201//2201
+f 1393//1393 1473//1473 2201//2201
+f 2211//2211 1393//1393 2201//2201
+f 1493//1493 1905//1905 1408//1408
+f 172//172 2202//2202 173//173
+f 1615//1615 1855//1855 1662//1662
+f 1390//1390 625//625 1372//1372
+f 1493//1493 1056//1056 1055//1055
+f 2207//2207 1297//1297 1334//1334
+f 1333//1333 2207//2207 1334//1334
+f 2189//2189 1727//1727 2212//2212
+f 1857//1857 1823//1823 1832//1832
+f 174//174 173//173 2213//2213
+f 424//424 1172//1172 1219//1219
+f 2214//2214 2182//2182 2136//2136
+f 2215//2215 1807//1807 1332//1332
+f 1727//1727 2010//2010 1215//1215
+f 1755//1755 1847//1847 2197//2197
+f 2197//2197 1847//1847 2211//2211
+f 801//801 2126//2126 2078//2078
+f 173//173 1807//1807 2215//2215
+f 624//624 1371//1371 625//625
+f 2136//2136 2182//2182 2134//2134
+f 1847//1847 1393//1393 2211//2211
+f 1956//1956 841//841 1475//1475
+f 1727//1727 1215//1215 1728//1728
+f 1371//1371 2086//2086 1912//1912
+f 2175//2175 2178//2178 91//91
+f 1806//1806 1333//1333 1332//1332
+f 2216//2216 966//966 324//324
+f 1701//1701 1232//1232 2210//2210
+f 2057//2057 2175//2175 91//91
+f 1584//1584 1092//1092 1896//1896
+f 1999//1999 2008//2008 2010//2010
+f 868//868 2029//2029 1562//1562
+f 2213//2213 2215//2215 2217//2217
+f 2213//2213 2209//2209 2187//2187
+f 1132//1132 143//143 730//730
+f 1985//1985 2038//2038 1997//1997
+f 2218//2218 1801//1801 2060//2060
+f 1126//1126 324//324 966//966
+f 1743//1743 1766//1766 1491//1491
+f 2219//2219 1641//1641 1695//1695
+f 1701//1701 2210//2210 2069//2069
+f 426//426 1701//1701 2069//2069
+f 1806//1806 2207//2207 1333//1333
+f 255//255 2132//2132 417//417
+f 624//624 2092//2092 1371//1371
+f 1520//1520 1139//1139 1521//1521
+f 2220//2220 2221//2221 2222//2222
+f 2119//2119 1278//1278 2223//2223
+f 1999//1999 1727//1727 2189//2189
+f 426//426 2069//2069 427//427
+f 2224//2224 173//173 2202//2202
+f 974//974 2188//2188 1496//1496
+f 1334//1334 1296//1296 2225//2225
+f 2195//2195 2190//2190 2216//2216
+f 2177//2177 479//479 92//92
+f 424//424 423//423 1755//1755
+f 423//423 1847//1847 1755//1755
+f 1731//1731 2210//2210 2221//2221
+f 471//471 473//473 247//247
+f 2187//2187 2209//2209 2226//2226
+f 1857//1857 1824//1824 1823//1823
+f 177//177 493//493 175//175
+f 1731//1731 2219//2219 1694//1694
+f 2227//2227 1516//1516 1383//1383
+f 1537//1537 1536//1536 2228//2228
+f 2177//2177 1314//1314 479//479
+f 1210//1210 971//971 1083//1083
+f 1278//1278 1370//1370 2223//2223
+f 2173//2173 1411//1411 880//880
+f 2092//2092 2085//2085 1371//1371
+f 2229//2229 2224//2224 2202//2202
+f 2207//2207 2199//2199 1297//1297
+f 2199//2199 1298//1298 1297//1297
+f 1423//1423 2230//2230 879//879
+f 2231//2231 2173//2173 880//880
+f 1678//1678 2232//2232 2214//2214
+f 1715//1715 1762//1762 1761//1761
+f 2196//2196 2189//2189 2229//2229
+f 1461//1461 1685//1685 1884//1884
+f 1083//1083 2233//2233 1210//1210
+f 2233//2233 1208//1208 1210//1210
+f 1916//1916 1632//1632 1634//1634
+f 1496//1496 2230//2230 1423//1423
+f 2230//2230 880//880 879//879
+f 1538//1538 2093//2093 2147//2147
+f 1810//1810 1834//1834 1032//1032
+f 1834//1834 2232//2232 1678//1678
+f 1874//1874 438//438 1767//1767
+f 2219//2219 2220//2220 1641//1641
+f 2234//2234 2187//2187 2226//2226
+f 2233//2233 1365//1365 1208//1208
+f 2230//2230 2231//2231 880//880
+f 2231//2231 2235//2235 2173//2173
+f 2196//2196 2229//2229 2193//2193
+f 1314//1314 176//176 175//175
+f 801//801 323//323 575//575
+f 1083//1083 1555//1555 2233//2233
+f 2233//2233 2236//2236 1365//1365
+f 1365//1365 2236//2236 2188//2188
+f 2188//2188 2237//2237 1496//1496
+f 2237//2237 2238//2238 2230//2230
+f 1496//1496 2237//2237 2230//2230
+f 2230//2230 2238//2238 2231//2231
+f 2238//2238 2239//2239 2231//2231
+f 2239//2239 2240//2240 2231//2231
+f 2240//2240 2235//2235 2231//2231
+f 1641//1641 2222//2222 1642//1642
+f 1369//1369 1521//1521 1370//1370
+f 2221//2221 2234//2234 2222//2222
+f 2218//2218 1701//1701 426//426
+f 2182//2182 2198//2198 2183//2183
+f 1763//1763 1842//1842 2144//2144
+f 1555//1555 2241//2241 2233//2233
+f 2188//2188 2242//2242 2237//2237
+f 2173//2173 2235//2235 2023//2023
+f 128//128 1739//1739 1311//1311
+f 446//446 1526//1526 1893//1893
+f 983//983 51//51 1234//1234
+f 1169//1169 174//174 2187//2187
+f 453//453 75//75 1892//1892
+f 1726//1726 2200//2200 2208//2208
+f 2233//2233 2243//2243 2236//2236
+f 2236//2236 2243//2243 2188//2188
+f 2243//2243 2242//2242 2188//2188
+f 1695//1695 1641//1641 1328//1328
+f 2217//2217 2225//2225 1474//1474
+f 1649//1649 1651//1651 1777//1777
+f 1486//1486 1485//1485 2244//2244
+f 463//463 2067//2067 1143//1143
+f 2237//2237 2245//2245 2238//2238
+f 2240//2240 2246//2246 2235//2235
+f 1411//1411 624//624 1412//1412
+f 1144//1144 1695//1695 1328//1328
+f 1642//1642 2234//2234 1498//1498
+f 2217//2217 1474//1474 2209//2209
+f 1232//1232 2187//2187 2221//2221
+f 1330//1330 1350//1350 2247//2247
+f 2218//2218 1231//1231 1701//1701
+f 2233//2233 2241//2241 2243//2243
+f 2234//2234 2226//2226 1498//1498
+f 2226//2226 2209//2209 1498//1498
+f 2209//2209 2213//2213 2217//2217
+f 2227//2227 2248//2248 1516//1516
+f 1516//1516 2248//2248 1555//1555
+f 1555//1555 2248//2248 2241//2241
+f 2242//2242 2245//2245 2237//2237
+f 2238//2238 2245//2245 2239//2239
+f 2249//2249 2023//2023 2235//2235
+f 1450//1450 1710//1710 62//62
+f 2094//2094 2024//2024 2023//2023
+f 2118//2118 2168//2168 2185//2185
+f 1649//1649 122//122 121//121
+f 1998//1998 1997//1997 2038//2038
+f 2137//2137 2250//2250 2251//2251
+f 1805//1805 1943//1943 1696//1696
+f 2193//2193 2202//2202 1231//1231
+f 177//177 2204//2204 788//788
+f 2248//2248 2252//2252 2241//2241
+f 2241//2241 2253//2253 2243//2243
+f 2253//2253 2242//2242 2243//2243
+f 2254//2254 2246//2246 2240//2240
+f 2179//2179 1314//1314 2177//2177
+f 1233//1233 461//461 463//463
+f 1031//1031 1296//1296 1810//1810
+f 2063//2063 396//396 2175//2175
+f 1383//1383 1394//1394 2227//2227
+f 2255//2255 2256//2256 2245//2245
+f 2245//2245 2256//2256 2239//2239
+f 2256//2256 2240//2240 2239//2239
+f 2246//2246 2257//2257 2235//2235
+f 2257//2257 2249//2249 2235//2235
+f 2249//2249 2094//2094 2023//2023
+f 1805//1805 1213//1213 2190//2190
+f 453//453 1892//1892 1868//1868
+f 2232//2232 2206//2206 2182//2182
+f 1517//1517 1302//1302 1518//1518
+f 2227//2227 2258//2258 2248//2248
+f 2248//2248 2259//2259 2252//2252
+f 2252//2252 2260//2260 2241//2241
+f 2253//2253 2261//2261 2242//2242
+f 2242//2242 2262//2262 2245//2245
+f 343//343 616//616 1104//1104
+f 1234//1234 1989//1989 983//983
+f 2092//2092 624//624 1411//1411
+f 2248//2248 2258//2258 2259//2259
+f 2259//2259 2260//2260 2252//2252
+f 2241//2241 2260//2260 2253//2253
+f 2242//2242 2261//2261 2262//2262
+f 2262//2262 2263//2263 2245//2245
+f 2245//2245 2263//2263 2255//2255
+f 2254//2254 2240//2240 2256//2256
+f 2254//2254 2257//2257 2246//2246
+f 1092//1092 2214//2214 2136//2136
+f 1298//1298 2199//2199 2232//2232
+f 2199//2199 2206//2206 2232//2232
+f 208//208 681//681 209//209
+f 2227//2227 2264//2264 2258//2258
+f 2263//2263 2265//2265 2255//2255
+f 2222//2222 2234//2234 1642//1642
+f 1770//1770 1448//1448 64//64
+f 1944//1944 1943//1943 2078//2078
+f 1530//1530 2266//2266 2227//2227
+f 2259//2259 2258//2258 2264//2264
+f 2267//2267 2255//2255 2265//2265
+f 2267//2267 2268//2268 2256//2256
+f 2255//2255 2267//2267 2256//2256
+f 2268//2268 2269//2269 2254//2254
+f 2256//2256 2268//2268 2254//2254
+f 2254//2254 2269//2269 2257//2257
+f 2257//2257 2270//2270 2249//2249
+f 2270//2270 2094//2094 2249//2249
+f 1296//1296 1834//1834 1810//1810
+f 2225//2225 1296//1296 1549//1549
+f 1259//1259 1848//1848 1855//1855
+f 592//592 456//456 626//626
+f 1938//1938 859//859 858//858
+f 1991//1991 2170//2170 2141//2141
+f 973//973 1555//1555 1083//1083
+f 1773//1773 2084//2084 1774//1774
+f 2094//2094 2271//2271 2093//2093
+f 2260//2260 2272//2272 2253//2253
+f 2261//2261 2273//2273 2262//2262
+f 2269//2269 2274//2274 2257//2257
+f 2274//2274 2270//2270 2257//2257
+f 2094//2094 2270//2270 2271//2271
+f 1521//1521 1983//1983 1370//1370
+f 1805//1805 1224//1224 1213//1213
+f 1789//1789 1715//1715 1761//1761
+f 1474//1474 1549//1549 1542//1542
+f 1922//1922 1991//1991 2141//2141
+f 1459//1459 813//813 632//632
+f 2204//2204 2180//2180 1826//1826
+f 1216//1216 1454//1454 2176//2176
+f 2189//2189 2212//2212 2224//2224
+f 1715//1715 1216//1216 2176//2176
+f 2227//2227 2266//2266 2264//2264
+f 2259//2259 2272//2272 2260//2260
+f 2272//2272 2275//2275 2253//2253
+f 2253//2253 2275//2275 2261//2261
+f 2268//2268 2276//2276 2269//2269
+f 2276//2276 2277//2277 2269//2269
+f 2269//2269 2277//2277 2274//2274
+f 1359//1359 463//463 1144//1144
+f 1234//1234 463//463 1359//1359
+f 1762//1762 2176//2176 1842//1842
+f 1825//1825 2170//2170 1991//1991
+f 2183//2183 2154//2154 2134//2134
+f 1839//1839 1773//1773 1775//1775
+f 2259//2259 2278//2278 2272//2272
+f 2263//2263 2262//2262 2265//2265
+f 1641//1641 2220//2220 2222//2222
+f 2163//2163 2170//2170 1825//1825
+f 2163//2163 2044//2044 2170//2170
+f 2195//2195 2078//2078 1943//1943
+f 569//569 568//568 1161//1161
+f 2278//2278 2279//2279 2272//2272
+f 2272//2272 2273//2273 2275//2275
+f 2273//2273 2261//2261 2275//2275
+f 2273//2273 2280//2280 2262//2262
+f 2277//2277 2281//2281 2274//2274
+f 2281//2281 2270//2270 2274//2274
+f 1549//1549 1296//1296 217//217
+f 1851//1851 2108//2108 2170//2170
+f 2178//2178 2177//2177 91//91
+f 2219//2219 2221//2221 2220//2220
+f 2280//2280 2265//2265 2262//2262
+f 2267//2267 2282//2282 2268//2268
+f 2268//2268 2282//2282 2276//2276
+f 2147//2147 2271//2271 2270//2270
+f 2281//2281 2147//2147 2270//2270
+f 2067//2067 1730//1730 1694//1694
+f 1933//1933 1991//1991 1921//1921
+f 801//801 2195//2195 802//802
+f 53//53 1972//1972 51//51
+f 1874//1874 1103//1103 478//478
+f 2279//2279 2283//2283 2272//2272
+f 2283//2283 2284//2284 2272//2272
+f 2284//2284 2285//2285 2272//2272
+f 2272//2272 2285//2285 2273//2273
+f 2285//2285 2280//2280 2273//2273
+f 1296//1296 1298//1298 1834//1834
+f 1844//1844 2044//2044 2163//2163
+f 1922//1922 2141//2141 1650//1650
+f 1806//1806 1726//1726 2208//2208
+f 437//437 1767//1767 438//438
+f 2264//2264 2286//2286 2259//2259
+f 2259//2259 2286//2286 2278//2278
+f 2276//2276 2287//2287 2277//2277
+f 2277//2277 2287//2287 2281//2281
+f 2288//2288 2278//2278 2286//2286
+f 2278//2278 2288//2288 2279//2279
+f 2285//2285 2289//2289 2280//2280
+f 2289//2289 2290//2290 2265//2265
+f 2280//2280 2289//2289 2265//2265
+f 2290//2290 2267//2267 2265//2265
+f 174//174 2213//2213 2187//2187
+f 1143//1143 1695//1695 1144//1144
+f 1530//1530 2291//2291 2266//2266
+f 2288//2288 2292//2292 2279//2279
+f 2279//2279 2292//2292 2283//2283
+f 2284//2284 2289//2289 2285//2285
+f 2282//2282 2293//2293 2276//2276
+f 2287//2287 2294//2294 2281//2281
+f 2195//2195 1943//1943 1805//1805
+f 1276//1276 1847//1847 423//423
+f 1823//1823 1991//1991 1933//1933
+f 2224//2224 1807//1807 173//173
+f 2204//2204 1826//1826 788//788
+f 1470//1470 1947//1947 1530//1530
+f 1530//1530 1947//1947 2291//2291
+f 2295//2295 2267//2267 2290//2290
+f 2267//2267 2295//2295 2282//2282
+f 2276//2276 2293//2293 2287//2287
+f 2228//2228 2147//2147 2281//2281
+f 1823//1823 1825//1825 1991//1991
+f 2133//2133 2148//2148 2150//2150
+f 2131//2131 575//575 417//417
+f 2291//2291 2296//2296 2266//2266
+f 2296//2296 2264//2264 2266//2266
+f 2292//2292 2297//2297 2283//2283
+f 2284//2284 2297//2297 2289//2289
+f 2287//2287 2298//2298 2294//2294
+f 2228//2228 2281//2281 2294//2294
+f 2229//2229 2189//2189 2224//2224
+f 2216//2216 2190//2190 966//966
+f 1836//1836 1634//1634 1633//1633
+f 1470//1470 1494//1494 1947//1947
+f 2264//2264 2296//2296 2286//2286
+f 2283//2283 2297//2297 2284//2284
+f 2297//2297 2299//2299 2289//2289
+f 2293//2293 2300//2300 2287//2287
+f 2300//2300 2298//2298 2287//2287
+f 2298//2298 2228//2228 2294//2294
+f 2083//2083 2084//2084 1773//1773
+f 2217//2217 2215//2215 2225//2225
+f 2200//2200 1726//1726 2191//2191
+f 2282//2282 2301//2301 2293//2293
+f 1280//1280 1071//1071 1976//1976
+f 1976//1976 1071//1071 2037//2037
+f 2195//2195 1805//1805 2190//2190
+f 2083//2083 1773//1773 394//394
+f 176//176 2204//2204 177//177
+f 2296//2296 2302//2302 2286//2286
+f 2286//2286 2302//2302 2288//2288
+f 2292//2292 2303//2303 2297//2297
+f 2299//2299 2304//2304 2289//2289
+f 2289//2289 2304//2304 2290//2290
+f 2295//2295 2301//2301 2282//2282
+f 2293//2293 2305//2305 2300//2300
+f 1133//1133 1444//1444 1241//1241
+f 2034//2034 1537//1537 2228//2228
+f 2081//2081 2083//2083 394//394
+f 1519//1519 1518//1518 2306//2306
+f 2221//2221 2187//2187 2234//2234
+f 2302//2302 2307//2307 2288//2288
+f 2307//2307 2303//2303 2292//2292
+f 2288//2288 2307//2307 2292//2292
+f 2303//2303 2308//2308 2297//2297
+f 2304//2304 2309//2309 2290//2290
+f 2309//2309 2295//2295 2290//2290
+f 2108//2108 2141//2141 2170//2170
+f 51//51 1233//1233 1234//1234
+f 1678//1678 2214//2214 1092//1092
+f 2297//2297 2310//2310 2299//2299
+f 2301//2301 2305//2305 2293//2293
+f 206//206 2228//2228 2298//2298
+f 206//206 2034//2034 2228//2228
+f 1826//1826 1828//1828 868//868
+f 437//437 1855//1855 1848//1848
+f 2308//2308 2311//2311 2297//2297
+f 2297//2297 2311//2311 2310//2310
+f 2299//2299 2312//2312 2304//2304
+f 2305//2305 2313//2313 2300//2300
+f 2313//2313 2298//2298 2300//2300
+f 1731//1731 2221//2221 2219//2219
+f 1832//1832 1905//1905 1857//1857
+f 1985//1985 1984//1984 2038//2038
+f 2195//2195 2216//2216 802//802
+f 2183//2183 1763//1763 2144//2144
+f 75//75 452//452 76//76
+f 2144//2144 1842//1842 2145//2145
+f 2312//2312 2309//2309 2304//2304
+f 2309//2309 2314//2314 2301//2301
+f 2295//2295 2309//2309 2301//2301
+f 2314//2314 2315//2315 2305//2305
+f 2301//2301 2314//2314 2305//2305
+f 2021//2021 1966//1966 1262//1262
+f 452//452 451//451 76//76
+f 1761//1761 2198//2198 2191//2191
+f 1947//1947 2146//2146 2291//2291
+f 2291//2291 2146//2146 2296//2296
+f 2299//2299 2310//2310 2312//2312
+f 2315//2315 2316//2316 2305//2305
+f 2305//2305 2316//2316 2313//2313
+f 2313//2313 2317//2317 2298//2298
+f 2298//2298 2317//2317 206//206
+f 2060//2060 2194//2194 2218//2218
+f 1332//1332 1334//1334 2225//2225
+f 2210//2210 1232//1232 2221//2221
+f 2147//2147 2228//2228 1536//1536
+f 2308//2308 2318//2318 2311//2311
+f 2312//2312 2319//2319 2309//2309
+f 2316//2316 2317//2317 2313//2313
+f 2198//2198 1761//1761 1763//1763
+f 1245//1245 1329//1329 1246//1246
+f 1965//1965 52//52 983//983
+f 1965//1965 1937//1937 52//52
+f 510//510 1972//1972 1409//1409
+f 233//233 1284//1284 1258//1258
+f 1407//1407 1406//1406 1933//1933
+f 2310//2310 2319//2319 2312//2312
+f 2314//2314 2320//2320 2315//2315
+f 1354//1354 2321//2321 1708//1708
+f 1806//1806 2205//2205 1726//1726
+f 1555//1555 1509//1509 1516//1516
+f 1332//1332 2225//2225 2215//2215
+f 494//494 245//245 597//597
+f 2322//2322 1519//1519 2306//2306
+f 1938//1938 1523//1523 1936//1936
+f 1434//1434 1433//1433 404//404
+f 404//404 2323//2323 1434//1434
+f 1474//1474 2225//2225 1549//1549
+f 2146//2146 2026//2026 2296//2296
+f 2296//2296 2324//2324 2302//2302
+f 2325//2325 2307//2307 2302//2302
+f 2324//2324 2325//2325 2302//2302
+f 2325//2325 2303//2303 2307//2307
+f 2303//2303 2318//2318 2308//2308
+f 2311//2311 2319//2319 2310//2310
+f 2319//2319 2326//2326 2309//2309
+f 2317//2317 204//204 206//206
+f 994//994 993//993 769//769
+f 1868//1868 462//462 453//453
+f 1095//1095 1768//1768 1147//1147
+f 1650//1650 1649//1649 1920//1920
+f 1715//1715 2176//2176 1762//1762
+f 1054//1054 1976//1976 2037//2037
+f 2321//2321 2327//2327 1277//1277
+f 2133//2133 2132//2132 2139//2139
+f 2296//2296 2026//2026 2324//2324
+f 2326//2326 2320//2320 2314//2314
+f 2309//2309 2326//2326 2314//2314
+f 2320//2320 2328//2328 2315//2315
+f 2315//2315 2328//2328 2316//2316
+f 2316//2316 2329//2329 2317//2317
+f 1873//1873 478//478 1880//1880
+f 2212//2212 2205//2205 2224//2224
+f 1268//1268 1696//1696 1582//1582
+f 1801//1801 2218//2218 426//426
+f 2330//2330 1410//1410 2203//2203
+f 1410//1410 2330//2330 451//451
+f 2327//2327 1278//1278 1277//1277
+f 1433//1433 405//405 404//404
+f 1434//1434 2323//2323 614//614
+f 1999//1999 1998//1998 2008//2008
+f 1227//1227 962//962 1520//1520
+f 2331//2331 2303//2303 2325//2325
+f 2331//2331 2318//2318 2303//2303
+f 2311//2311 2318//2318 2319//2319
+f 2318//2318 2332//2332 2319//2319
+f 2319//2319 2332//2332 2326//2326
+f 2329//2329 204//204 2317//2317
+f 2205//2205 1806//1806 2224//2224
+f 1728//1728 1217//1217 1715//1715
+f 1493//1493 1055//1055 1905//1905
+f 614//614 2323//2323 1962//1962
+f 1215//1215 1217//1217 1728//1728
+f 74//74 1754//1754 75//75
+f 2333//2333 1237//1237 1366//1366
+f 2092//2092 2173//2173 2031//2031
+f 1874//1874 1767//1767 1103//1103
+f 2326//2326 2334//2334 2320//2320
+f 2320//2320 2334//2334 2328//2328
+f 2206//2206 2198//2198 2182//2182
+f 1694//1694 2219//2219 1695//1695
+f 2232//2232 2182//2182 2214//2214
+f 436//436 1855//1855 437//437
+f 2335//2335 2336//2336 2337//2337
+f 1963//1963 2323//2323 404//404
+f 2146//2146 1966//1966 2026//2026
+f 2331//2331 2338//2338 2318//2318
+f 2338//2338 2332//2332 2318//2318
+f 2326//2326 2339//2339 2334//2334
+f 2340//2340 204//204 2329//2329
+f 2192//2192 2194//2194 2060//2060
+f 75//75 1754//1754 1753//1753
+f 1727//1727 2205//2205 2212//2212
+f 680//680 633//633 635//635
+f 2341//2341 1963//1963 404//404
+f 1963//1963 1962//1962 2323//2323
+f 1329//1329 1245//1245 1962//1962
+f 2332//2332 2339//2339 2326//2326
+f 2340//2340 2244//2244 204//204
+f 2244//2244 1485//1485 204//204
+f 2194//2194 2193//2193 1231//1231
+f 394//394 1839//1839 395//395
+f 221//221 1774//1774 2084//2084
+f 2194//2194 1231//1231 2218//2218
+f 2342//2342 2343//2343 278//278
+f 1872//1872 2338//2338 2331//2331
+f 2334//2334 2344//2344 2328//2328
+f 2316//2316 2340//2340 2329//2329
+f 2229//2229 2202//2202 2193//2193
+f 1727//1727 1724//1724 2205//2205
+f 1298//1298 2232//2232 1834//1834
+f 1642//1642 1498//1498 1497//1497
+f 1469//1469 892//892 1262//1262
+f 1727//1727 1729//1729 1724//1724
+f 2345//2345 2325//2325 2324//2324
+f 2345//2345 2331//2331 2325//2325
+f 2332//2332 2346//2346 2339//2339
+f 2346//2346 2334//2334 2339//2339
+f 2328//2328 2344//2344 2316//2316
+f 2316//2316 2344//2344 2340//2340
+f 2127//2127 860//860 1399//1399
+f 1798//1798 577//577 2347//2347
+f 1458//1458 1393//1393 1847//1847
+f 1458//1458 1391//1391 1393//1393
+f 1814//1814 1829//1829 1752//1752
+f 236//236 403//403 631//631
+f 2341//2341 404//404 403//403
+f 2026//2026 2127//2127 2324//2324
+f 2345//2345 1872//1872 2331//2331
+f 2346//2346 2332//2332 2338//2338
+f 2045//2045 2069//2069 2046//2046
+f 173//173 2215//2215 2213//2213
+f 1103//1103 1767//1767 1104//1104
+f 452//452 75//75 453//453
+f 1481//1481 1483//1483 1587//1587
+f 1964//1964 1963//1963 2341//2341
+f 1523//1523 1938//1938 858//858
+f 2026//2026 2022//2022 2127//2127
+f 1399//1399 2324//2324 2127//2127
+f 1399//1399 2345//2345 2324//2324
+f 2346//2346 2348//2348 2334//2334
+f 2349//2349 2344//2344 2334//2334
+f 2348//2348 2349//2349 2334//2334
+f 2349//2349 2350//2350 2344//2344
+f 2350//2350 2340//2340 2344//2344
+f 2340//2340 2350//2350 2244//2244
+f 1724//1724 1729//1729 1725//1725
+f 2192//2192 2196//2196 2193//2193
+f 2343//2343 1481//1481 1587//1587
+f 1587//1587 278//278 2343//2343
+f 1678//1678 1070//1070 1032//1032
+f 2021//2021 2022//2022 2026//2026
+f 1872//1872 2346//2346 2338//2338
+f 554//554 509//509 16//16
+f 2271//2271 2147//2147 2093//2093
+f 1769//1769 1054//1054 1056//1056
+f 152//152 1869//1869 1609//1609
+f 224//224 2133//2133 2150//2150
+f 1399//1399 1185//1185 2345//2345
+f 1184//1184 1872//1872 2345//2345
+f 1871//1871 2346//2346 1872//1872
+f 1871//1871 1906//1906 2346//2346
+f 1838//1838 2346//2346 1906//1906
+f 1838//1838 2348//2348 2346//2346
+f 479//479 480//480 2138//2138
+f 1769//1769 1976//1976 1054//1054
+f 1651//1651 1650//1650 2110//2110
+f 1621//1621 403//403 236//236
+f 1621//1621 2341//2341 403//403
+f 2351//2351 1491//1491 1766//1766
+f 2352//2352 1687//1687 1733//1733
+f 1185//1185 1184//1184 2345//2345
+f 86//86 85//85 1788//1788
+f 1234//1234 1359//1359 1978//1978
+f 1838//1838 1837//1837 2348//2348
+f 1837//1837 2349//2349 2348//2348
+f 2350//2350 1633//1633 2244//2244
+f 1633//1633 1486//1486 2244//2244
+f 1321//1321 1977//1977 1958//1958
+f 90//90 2138//2138 2145//2145
+f 90//90 92//92 2138//2138
+f 1238//1238 588//588 818//818
+f 1998//1998 2038//2038 2014//2014
+f 1302//1302 2040//2040 1518//1518
+f 237//237 631//631 1006//1006
+f 237//237 236//236 631//631
+f 235//235 1621//1621 236//236
+f 1270//1270 2341//2341 1621//1621
+f 1270//1270 1269//1269 1964//1964
+f 2341//2341 1270//1270 1964//1964
+f 2011//2011 1215//1215 2010//2010
+f 2224//2224 1806//1806 1807//1807
+f 1846//1846 2349//2349 1837//1837
+f 324//324 802//802 2216//2216
+f 92//92 479//479 2138//2138
+f 1498//1498 2209//2209 840//840
+f 1840//1840 1533//1533 1809//1809
+f 2174//2174 2119//2119 2223//2223
+f 1406//1406 1832//1832 1823//1823
+f 801//801 2125//2125 2126//2126
+f 1846//1846 2350//2350 2349//2349
+f 2350//2350 1846//1846 1633//1633
+f 1633//1633 1632//1632 1486//1486
+f 1999//1999 2010//2010 1727//1727
+f 64//64 1976//1976 1769//1769
+f 2353//2353 2354//2354 2355//2355
+f 2354//2354 2356//2356 2355//2355
+f 2357//2357 2358//2358 2356//2356
+f 2354//2354 2357//2357 2356//2356
+f 2165//2165 1136//1136 2359//2359
+f 2360//2360 2361//2361 2336//2336
+f 2362//2362 990//990 2363//2363
+f 2364//2364 2365//2365 2366//2366
+f 268//268 2367//2367 269//269
+f 2368//2368 2369//2369 2370//2370
+f 2361//2361 2371//2371 2372//2372
+f 2367//2367 2373//2373 507//507
+f 2250//2250 2372//2372 2368//2368
+f 2374//2374 2000//2000 1369//1369
+f 2375//2375 1301//1301 1300//1300
+f 2322//2322 2376//2376 1519//1519
+f 2364//2364 2377//2377 2365//2365
+f 2378//2378 2355//2355 2356//2356
+f 1495//1495 2379//2379 2380//2380
+f 2365//2365 2377//2377 2366//2366
+f 744//744 1880//1880 477//477
+f 2377//2377 2381//2381 2366//2366
+f 2353//2353 2355//2355 2382//2382
+f 1802//1802 287//287 2162//2162
+f 477//477 28//28 743//743
+f 1684//1684 1792//1792 2383//2383
+f 365//365 1446//1446 464//464
+f 1380//1380 1241//1241 1444//1444
+f 1019//1019 2333//2333 2373//2373
+f 569//569 1893//1893 27//27
+f 2362//2362 2363//2363 2374//2374
+f 1160//1160 446//446 1893//1893
+f 569//569 1160//1160 1893//1893
+f 1534//1534 1533//1533 2384//2384
+f 2385//2385 1218//1218 1219//1219
+f 2385//2385 1898//1898 1218//1218
+f 1898//1898 2377//2377 2364//2364
+f 1551//1551 1008//1008 1020//1020
+f 1767//1767 344//344 1104//1104
+f 1495//1495 949//949 2379//2379
+f 2381//2381 2354//2354 2353//2353
+f 424//424 1218//1218 425//425
+f 2386//2386 2387//2387 1517//1517
+f 2378//2378 2356//2356 2388//2388
+f 2105//2105 2335//2335 2337//2337
+f 2360//2360 2371//2371 2361//2361
+f 2355//2355 2389//2389 2382//2382
+f 949//949 1299//1299 950//950
+f 2355//2355 2378//2378 2389//2389
+f 2380//2380 2379//2379 2358//2358
+f 2368//2368 2370//2370 2251//2251
+f 1987//1987 2390//2390 2391//2391
+f 390//390 2392//2392 1682//1682
+f 1218//1218 1900//1900 2103//2103
+f 2359//2359 1136//1136 1230//1230
+f 989//989 535//535 536//536
+f 137//137 1330//1330 160//160
+f 324//324 1126//1126 325//325
+f 1282//1282 843//843 845//845
+f 418//418 256//256 255//255
+f 1330//1330 2247//2247 1197//1197
+f 2393//2393 2357//2357 2354//2354
+f 2393//2393 1463//1463 2357//2357
+f 2357//2357 1463//1463 2165//2165
+f 2394//2394 2165//2165 2359//2359
+f 2357//2357 2165//2165 2394//2394
+f 2370//2370 1950//1950 2251//2251
+f 949//949 948//948 2379//2379
+f 2366//2366 2381//2381 2353//2353
+f 2335//2335 2395//2395 2336//2336
+f 2396//2396 77//77 1197//1197
+f 2397//2397 2385//2385 1219//1219
+f 2385//2385 2398//2398 1898//1898
+f 2398//2398 2377//2377 1898//1898
+f 2389//2389 2378//2378 2399//2399
+f 2398//2398 2400//2400 2377//2377
+f 2400//2400 2381//2381 2377//2377
+f 2104//2104 1900//1900 1899//1899
+f 1330//1330 1197//1197 160//160
+f 2247//2247 2396//2396 1197//1197
+f 77//77 2396//2396 2401//2401
+f 1465//1465 2354//2354 2381//2381
+f 1465//1465 2393//2393 2354//2354
+f 1218//1218 2103//2103 712//712
+f 1240//1240 1237//1237 2333//2333
+f 2123//2123 2169//2169 2402//2402
+f 2006//2006 2137//2137 2251//2251
+f 1019//1019 1240//1240 2333//2333
+f 949//949 1495//1495 1306//1306
+f 2107//2107 1300//1300 2386//2386
+f 2247//2247 1350//1350 2396//2396
+f 1666//1666 1346//1346 2403//2403
+f 2005//2005 2336//2336 2137//2137
+f 2004//2004 1903//1903 2005//2005
+f 2404//2404 1903//1903 2004//2004
+f 1533//1533 1901//1901 2384//2384
+f 2061//2061 284//284 2047//2047
+f 1350//1350 1987//1987 2396//2396
+f 2396//2396 1987//1987 2391//2391
+f 2391//2391 2405//2405 2396//2396
+f 2396//2396 2405//2405 2401//2401
+f 2359//2359 2380//2380 2394//2394
+f 1901//1901 2404//2404 2384//2384
+f 2107//2107 2386//2386 2106//2106
+f 2406//2406 1902//1902 2407//2407
+f 2405//2405 2408//2408 2401//2401
+f 2401//2401 2408//2408 2403//2403
+f 1464//1464 2381//2381 2400//2400
+f 1464//1464 1465//1465 2381//2381
+f 1140//1140 1139//1139 1147//1147
+f 2106//2106 2386//2386 2409//2409
+f 2106//2106 2409//2409 1534//1534
+f 2251//2251 2375//2375 2107//2107
+f 1384//1384 2407//2407 1471//1471
+f 2407//2407 1840//1840 1471//1471
+f 2408//2408 2410//2410 2403//2403
+f 2403//2403 2410//2410 1666//1666
+f 1900//1900 2104//2104 2103//2103
+f 35//35 1257//1257 33//33
+f 2409//2409 1517//1517 2411//2411
+f 1798//1798 2412//2412 1813//1813
+f 2410//2410 2413//2413 1666//1666
+f 2103//2103 2337//2337 1902//1902
+f 2373//2373 2333//2333 1368//1368
+f 2333//2333 1366//1366 1368//1368
+f 2409//2409 2386//2386 1517//1517
+f 2376//2376 1532//1532 2411//2411
+f 988//988 1239//1239 989//989
+f 2405//2405 2414//2414 2408//2408
+f 2408//2408 2414//2414 2410//2410
+f 2415//2415 333//333 332//332
+f 2386//2386 1300//1300 2387//2387
+f 1950//1950 1353//1353 2375//2375
+f 1845//1845 2413//2413 2410//2410
+f 1758//1758 1765//1765 1845//1845
+f 2337//2337 2103//2103 2105//2105
+f 1570//1570 816//816 1265//1265
+f 1520//1520 2000//2000 1227//1227
+f 2391//2391 2390//2390 2405//2405
+f 576//576 323//323 325//325
+f 2373//2373 1368//1368 2416//2416
+f 1305//1305 1219//1219 1172//1172
+f 760//760 1577//1577 694//694
+f 728//728 760//760 694//694
+f 113//113 1548//1548 25//25
+f 1758//1758 1766//1766 1747//1747
+f 1548//1548 80//80 25//25
+f 1809//1809 893//893 2417//2417
+f 2363//2363 536//536 1225//1225
+f 1301//1301 1353//1353 1707//1707
+f 2390//2390 2418//2418 2405//2405
+f 2418//2418 2414//2414 2405//2405
+f 2414//2414 2419//2419 2410//2410
+f 2420//2420 1845//1845 2410//2410
+f 2420//2420 1758//1758 1845//1845
+f 2399//2399 2421//2421 1948//1948
+f 1305//1305 2397//2397 1219//1219
+f 2421//2421 1949//1949 1948//1948
+f 1746//1746 1780//1780 1790//1790
+f 1440//1440 1413//1413 184//184
+f 1445//1445 365//365 367//367
+f 893//893 2376//2376 2322//2322
+f 332//332 334//334 1353//1353
+f 2410//2410 2419//2419 2420//2420
+f 2373//2373 2416//2416 507//507
+f 984//984 356//356 267//267
+f 1014//1014 263//263 230//230
+f 1480//1480 1014//1014 230//230
+f 2411//2411 1517//1517 1519//1519
+f 2376//2376 2411//2411 1519//1519
+f 2422//2422 2370//2370 2369//2369
+f 1301//1301 1707//1707 1302//1302
+f 2417//2417 893//893 892//892
+f 1822//1822 2390//2390 1942//1942
+f 1480//1480 1015//1015 1014//1014
+f 795//795 1666//1666 2413//2413
+f 2403//2403 1346//1346 2401//2401
+f 893//893 1809//1809 2376//2376
+f 2417//2417 892//892 1469//1469
+f 2423//2423 2414//2414 2418//2418
+f 2423//2423 2419//2419 2414//2414
+f 2420//2420 1766//1766 1758//1758
+f 1346//1346 77//77 2401//2401
+f 2424//2424 2400//2400 2398//2398
+f 2424//2424 1499//1499 2400//2400
+f 2395//2395 2360//2360 2336//2336
+f 1463//1463 1076//1076 1136//1136
+f 1684//1684 1349//1349 1348//1348
+f 1546//1546 1829//1829 1547//1547
+f 2419//2419 2351//2351 2420//2420
+f 2420//2420 2351//2351 1766//1766
+f 245//245 648//648 246//246
+f 334//334 2425//2425 1354//1354
+f 2375//2375 1300//1300 2107//2107
+f 1499//1499 1464//1464 2400//2400
+f 295//295 947//947 649//649
+f 1009//1009 1271//1271 114//114
+f 283//283 282//282 1009//1009
+f 1271//1271 2426//2426 1489//1489
+f 1548//1548 1829//1829 1546//1546
+f 1353//1353 1354//1354 1707//1707
+f 989//989 536//536 2363//2363
+f 2162//2162 2418//2418 2390//2390
+f 2162//2162 2423//2423 2418//2418
+f 2061//2061 2427//2427 284//284
+f 2425//2425 2327//2327 1354//1354
+f 1109//1109 1645//1645 1281//1281
+f 282//282 2426//2426 1009//1009
+f 113//113 1489//1489 1548//1548
+f 1950//1950 332//332 1353//1353
+f 2162//2162 2390//2390 1822//1822
+f 990//990 989//989 2363//2363
+f 1436//1436 2393//2393 1465//1465
+f 1436//1436 1463//1463 2393//2393
+f 1489//1489 2428//2428 1548//1548
+f 2428//2428 1829//1829 1548//1548
+f 1226//1226 1225//1225 169//169
+f 1291//1291 2423//2423 2162//2162
+f 2419//2419 1843//1843 2351//2351
+f 1843//1843 1491//1491 2351//2351
+f 2379//2379 2362//2362 2358//2358
+f 2372//2372 2371//2371 2369//2369
+f 1436//1436 1464//1464 1437//1437
+f 284//284 2429//2429 282//282
+f 2430//2430 2431//2431 282//282
+f 282//282 2431//2431 2426//2426
+f 1235//1235 495//495 1562//1562
+f 1732//1732 1608//1608 1607//1607
+f 1802//1802 2162//2162 1822//1822
+f 2432//2432 2419//2419 2423//2423
+f 2419//2419 2432//2432 1843//1843
+f 2362//2362 2374//2374 2358//2358
+f 2421//2421 2378//2378 2388//2388
+f 2336//2336 2361//2361 2137//2137
+f 2427//2427 2429//2429 284//284
+f 2429//2429 2430//2430 282//282
+f 2367//2367 507//507 269//269
+f 1133//1133 2407//2407 1444//1444
+f 1869//1869 1662//1662 436//436
+f 2432//2432 2423//2423 1291//1291
+f 2250//2250 2368//2368 2251//2251
+f 2433//2433 2389//2389 2399//2399
+f 2431//2431 2434//2434 2426//2426
+f 2337//2337 2336//2336 1903//1903
+f 229//229 200//200 1843//1843
+f 1801//1801 428//428 2427//2427
+f 2426//2426 2435//2435 1489//1489
+f 2435//2435 2436//2436 1489//1489
+f 1489//1489 2436//2436 2428//2428
+f 1512//1512 2168//2168 2118//2118
+f 1020//1020 2373//2373 2367//2367
+f 268//268 1020//1020 2367//2367
+f 2347//2347 577//577 579//579
+f 2437//2437 2432//2432 1291//1291
+f 2432//2432 229//229 1843//1843
+f 1803//1803 1796//1796 1798//1798
+f 74//74 579//579 1754//1754
+f 428//428 2438//2438 2427//2427
+f 2438//2438 2439//2439 2427//2427
+f 2427//2427 2439//2439 2429//2429
+f 2429//2429 2431//2431 2430//2430
+f 2431//2431 2440//2440 2434//2434
+f 2436//2436 2441//2441 2428//2428
+f 2441//2441 1829//1829 2428//2428
+f 2441//2441 1752//1752 1829//1829
+f 1682//1682 2442//2442 2068//2068
+f 107//107 1460//1460 1263//1263
+f 2330//2330 2443//2443 74//74
+f 76//76 2330//2330 74//74
+f 2429//2429 2439//2439 2431//2431
+f 2439//2439 2444//2444 2431//2431
+f 2431//2431 2444//2444 2440//2440
+f 1840//1840 1809//1809 1841//1841
+f 2384//2384 2404//2404 2106//2106
+f 1005//1005 2437//2437 1291//1291
+f 2437//2437 1480//1480 2432//2432
+f 2432//2432 1480//1480 229//229
+f 1374//1374 1317//1317 1316//1316
+f 74//74 2443//2443 579//579
+f 1367//1367 1499//1499 2424//2424
+f 2440//2440 2435//2435 2426//2426
+f 2434//2434 2440//2440 2426//2426
+f 1471//1471 2417//2417 1469//1469
+f 2106//2106 2404//2404 2004//2004
+f 1798//1798 1783//1783 577//577
+f 1034//1034 2437//2437 1005//1005
+f 1480//1480 230//230 229//229
+f 2389//2389 2371//2371 2360//2360
+f 2203//2203 2443//2443 2330//2330
+f 2438//2438 2445//2445 2439//2439
+f 2446//2446 2444//2444 2439//2439
+f 2444//2444 2447//2447 2440//2440
+f 2435//2435 2448//2448 2436//2436
+f 2436//2436 2448//2448 2441//2441
+f 2363//2363 1225//1225 2000//2000
+f 2387//2387 1300//1300 1302//1302
+f 1302//1302 1707//1707 2040//2040
+f 1034//1034 1480//1480 2437//2437
+f 2433//2433 2369//2369 2371//2371
+f 2433//2433 2422//2422 2369//2369
+f 2203//2203 2449//2449 2443//2443
+f 1177//1177 1178//1178 1459//1459
+f 1235//1235 1161//1161 568//568
+f 2445//2445 2446//2446 2439//2439
+f 2447//2447 2450//2450 2440//2440
+f 2448//2448 2451//2451 2441//2441
+f 2452//2452 1752//1752 2441//2441
+f 2451//2451 2452//2452 2441//2441
+f 1752//1752 2452//2452 1445//1445
+f 1790//1790 1684//1684 1625//1625
+f 578//578 577//577 1783//1783
+f 1033//1033 1034//1034 1005//1005
+f 1230//1230 1206//1206 2359//2359
+f 1225//1225 536//536 169//169
+f 2389//2389 2433//2433 2371//2371
+f 1020//1020 1019//1019 2373//2373
+f 2453//2453 579//579 2443//2443
+f 2449//2449 2453//2453 2443//2443
+f 2453//2453 2347//2347 579//579
+f 1436//1436 1077//1077 1463//1463
+f 2435//2435 2454//2454 2448//2448
+f 2382//2382 2389//2389 2455//2455
+f 278//278 1813//1813 2342//2342
+f 427//427 2438//2438 428//428
+f 2446//2446 2447//2447 2444//2444
+f 2440//2440 2450//2450 2454//2454
+f 2440//2440 2454//2454 2435//2435
+f 1149//1149 1367//1367 583//583
+f 1354//1354 2327//2327 2321//2321
+f 2107//2107 2004//2004 2006//2006
+f 2068//2068 2442//2442 2438//2438
+f 427//427 2068//2068 2438//2438
+f 2438//2438 2442//2442 2445//2445
+f 2452//2452 1446//1446 1445//1445
+f 1905//1905 2017//2017 1857//1857
+f 1662//1662 1661//1661 1615//1615
+f 2416//2416 2398//2398 2385//2385
+f 2416//2416 2424//2424 2398//2398
+f 1972//1972 2456//2456 1409//1409
+f 2457//2457 2203//2203 1409//1409
+f 2456//2456 2457//2457 1409//1409
+f 2457//2457 2449//2449 2203//2203
+f 2412//2412 2347//2347 2453//2453
+f 2347//2347 2412//2412 1798//1798
+f 40//40 41//41 2091//2091
+f 2445//2445 2442//2442 1682//1682
+f 2446//2446 2458//2458 2447//2447
+f 2459//2459 2452//2452 2451//2451
+f 2459//2459 1446//1446 2452//2452
+f 1349//1349 1094//1094 1347//1347
+f 2460//2460 2453//2453 2449//2449
+f 1682//1682 2392//2392 2445//2445
+f 2461//2461 2458//2458 2446//2446
+f 2458//2458 2462//2462 2447//2447
+f 2447//2447 2462//2462 2450//2450
+f 2448//2448 2459//2459 2451//2451
+f 1534//1534 2384//2384 2106//2106
+f 2399//2399 2378//2378 2421//2421
+f 2357//2357 2394//2394 2358//2358
+f 1899//1899 1898//1898 2364//2364
+f 2460//2460 2412//2412 2453//2453
+f 2399//2399 2422//2422 2433//2433
+f 1987//1987 1942//1942 2390//2390
+f 1594//1594 1628//1628 2019//2019
+f 2445//2445 2461//2461 2446//2446
+f 2463//2463 2450//2450 2462//2462
+f 2450//2450 2463//2463 2454//2454
+f 2464//2464 2459//2459 2448//2448
+f 2361//2361 2372//2372 2250//2250
+f 2137//2137 2361//2361 2250//2250
+f 1541//1541 1020//1020 268//268
+f 2463//2463 2464//2464 2454//2454
+f 2454//2454 2464//2464 2448//2448
+f 1366//1366 1237//1237 582//582
+f 53//53 2456//2456 1972//1972
+f 2392//2392 2461//2461 2445//2445
+f 2091//2091 283//283 40//40
+f 2455//2455 2389//2389 2360//2360
+f 1305//1305 508//508 2397//2397
+f 508//508 2385//2385 2397//2397
+f 591//591 590//590 1704//1704
+f 2465//2465 2457//2457 2456//2456
+f 2466//2466 2449//2449 2457//2457
+f 2466//2466 2460//2460 2449//2449
+f 508//508 2416//2416 2385//2385
+f 1366//1366 582//582 1367//1367
+f 76//76 451//451 2330//2330
+f 1687//1687 2462//2462 2458//2458
+f 1687//1687 2463//2463 2462//2462
+f 1306//1306 1299//1299 949//949
+f 2387//2387 1302//1302 1517//1517
+f 249//249 560//560 547//547
+f 1687//1687 2352//2352 2463//2463
+f 2352//2352 2464//2464 2463//2463
+f 2467//2467 2468//2468 2459//2459
+f 2459//2459 2468//2468 1446//1446
+f 1149//1149 1499//1499 1367//1367
+f 2465//2465 2456//2456 53//53
+f 830//830 1615//1615 1661//1661
+f 2464//2464 2467//2467 2459//2459
+f 333//333 2425//2425 334//334
+f 1227//1227 2000//2000 1225//1225
+f 1966//1966 1947//1947 1469//1469
+f 52//52 2469//2469 53//53
+f 2469//2469 2465//2465 53//53
+f 2412//2412 2460//2460 1813//1813
+f 2460//2460 2342//2342 1813//1813
+f 1481//1481 2343//2343 1780//1780
+f 401//401 400//400 414//414
+f 162//162 164//164 151//151
+f 1948//1948 1950//1950 2370//2370
+f 1523//1523 2470//2470 1937//1937
+f 2470//2470 2469//2469 1937//1937
+f 1937//1937 2469//2469 52//52
+f 2342//2342 1792//1792 1780//1780
+f 1780//1780 1792//1792 1790//1790
+f 2467//2467 2464//2464 2352//2352
+f 2468//2468 464//464 1446//1446
+f 1902//1902 2337//2337 1903//1903
+f 2107//2107 2006//2006 2251//2251
+f 1524//1524 2471//2471 1523//1523
+f 2471//2471 2470//2470 1523//1523
+f 2471//2471 2472//2472 2470//2470
+f 2472//2472 2469//2469 2470//2470
+f 2473//2473 2457//2457 2465//2465
+f 2473//2473 2466//2466 2457//2457
+f 2460//2460 2474//2474 2342//2342
+f 743//743 27//27 1893//1893
+f 1534//1534 2409//2409 2411//2411
+f 2469//2469 2475//2475 2465//2465
+f 2475//2475 2476//2476 2465//2465
+f 2473//2473 2477//2477 2466//2466
+f 2466//2466 2478//2478 2460//2460
+f 2478//2478 2474//2474 2460//2460
+f 2474//2474 1792//1792 2342//2342
+f 1733//1733 1737//1737 2352//2352
+f 1737//1737 2467//2467 2352//2352
+f 496//496 464//464 2468//2468
+f 2472//2472 2475//2475 2469//2469
+f 2467//2467 2479//2479 2468//2468
+f 2479//2479 496//496 2468//2468
+f 1218//1218 1898//1898 1900//1900
+f 1528//1528 1553//1553 1524//1524
+f 1553//1553 2471//2471 1524//1524
+f 2471//2471 2480//2480 2472//2472
+f 2465//2465 2481//2481 2473//2473
+f 2474//2474 2383//2383 1792//1792
+f 1008//1008 1063//1063 1019//1019
+f 1532//1532 1534//1534 2411//2411
+f 1554//1554 1553//1553 1528//1528
+f 2482//2482 2465//2465 2476//2476
+f 2482//2482 2481//2481 2465//2465
+f 2483//2483 2473//2473 2481//2481
+f 2477//2477 2223//2223 2466//2466
+f 2223//2223 2478//2478 2466//2466
+f 2478//2478 2484//2484 2474//2474
+f 2383//2383 1349//1349 1684//1684
+f 2483//2483 2481//2481 2482//2482
+f 2485//2485 2383//2383 2474//2474
+f 2426//2426 1271//1271 1009//1009
+f 1607//1607 2467//2467 1737//1737
+f 1809//1809 1532//1532 2376//2376
+f 2486//2486 2480//2480 2471//2471
+f 2475//2475 2472//2472 2480//2480
+f 2487//2487 2475//2475 2480//2480
+f 2485//2485 1349//1349 2383//2383
+f 507//507 2416//2416 508//508
+f 1607//1607 2479//2479 2467//2467
+f 1841//1841 1809//1809 2417//2417
+f 2251//2251 1950//1950 2375//2375
+f 2379//2379 948//948 2362//2362
+f 2488//2488 2480//2480 2486//2486
+f 2488//2488 2489//2489 2480//2480
+f 2489//2489 2487//2487 2480//2480
+f 2484//2484 2485//2485 2474//2474
+f 2485//2485 1352//1352 1349//1349
+f 859//859 1940//1940 860//860
+f 40//40 1009//1009 114//114
+f 2479//2479 2490//2490 496//496
+f 496//496 1128//1128 465//465
+f 2380//2380 2359//2359 1495//1495
+f 1368//1368 1367//1367 2424//2424
+f 2486//2486 2471//2471 1553//1553
+f 1141//1141 2485//2485 2484//2484
+f 436//436 1662//1662 1855//1855
+f 2427//2427 2061//2061 1801//1801
+f 1607//1607 2490//2490 2479//2479
+f 2490//2490 1128//1128 496//496
+f 465//465 593//593 550//550
+f 2491//2491 2488//2488 2486//2486
+f 2491//2491 2492//2492 2488//2488
+f 2492//2492 2493//2493 2488//2488
+f 2493//2493 2489//2489 2488//2488
+f 2124//2124 2476//2476 2475//2475
+f 2413//2413 1845//1845 795//795
+f 2359//2359 1206//1206 1495//1495
+f 1607//1607 456//456 2490//2490
+f 456//456 1128//1128 2490//2490
+f 1841//1841 2417//2417 1471//1471
+f 1901//1901 1533//1533 1840//1840
+f 894//894 2486//2486 1553//1553
+f 1140//1140 1352//1352 2485//2485
+f 2407//2407 1902//1902 1840//1840
+f 2394//2394 2380//2380 2358//2358
+f 1133//1133 712//712 2407//2407
+f 2343//2343 2342//2342 1780//1780
+f 2494//2494 2486//2486 894//894
+f 2494//2494 2491//2491 2486//2486
+f 2124//2124 2482//2482 2476//2476
+f 2482//2482 2495//2495 2483//2483
+f 2496//2496 2478//2478 2223//2223
+f 2496//2496 2497//2497 2478//2478
+f 2497//2497 2484//2484 2478//2478
+f 1140//1140 2485//2485 1141//1141
+f 1768//1768 1352//1352 1140//1140
+f 1352//1352 1768//1768 1094//1094
+f 712//712 2406//2406 2407//2407
+f 1707//1707 1354//1354 1708//1708
+f 456//456 592//592 1128//1128
+f 948//948 950//950 2362//2362
+f 950//950 990//990 2362//2362
+f 1552//1552 894//894 1553//1553
+f 2498//2498 2491//2491 2494//2494
+f 2499//2499 2493//2493 2492//2492
+f 2499//2499 2500//2500 2493//2493
+f 2124//2124 2475//2475 2487//2487
+f 2497//2497 1141//1141 2484//2484
+f 269//269 508//508 1305//1305
+f 2388//2388 1949//1949 2421//2421
+f 1950//1950 2115//2115 332//332
+f 2227//2227 1394//1394 1530//1530
+f 2501//2501 2492//2492 2491//2491
+f 2501//2501 2499//2499 2492//2492
+f 1709//1709 2500//2500 2499//2499
+f 2502//2502 2482//2482 2124//2124
+f 2502//2502 2495//2495 2482//2482
+f 429//429 365//365 464//464
+f 2416//2416 1368//1368 2424//2424
+f 712//712 2103//2103 2406//2406
+f 2491//2491 2498//2498 2501//2501
+f 1903//1903 2336//2336 2005//2005
+f 2399//2399 1948//1948 2422//2422
+f 2372//2372 2369//2369 2368//2368
+f 1902//1902 1901//1901 1840//1840
+f 1901//1901 1903//1903 2404//2404
+f 2033//2033 2499//2499 2501//2501
+f 1983//1983 2497//2497 2496//2496
+f 2406//2406 2103//2103 1902//1902
+f 2498//2498 2306//2306 2501//2501
+f 2033//2033 1709//1709 2499//2499
+f 1983//1983 1141//1141 2497//2497
+f 2422//2422 1948//1948 2370//2370
+f 2115//2115 2415//2415 332//332
+f 990//990 950//950 988//988
+f 1518//1518 2501//2501 2306//2306
+f 1518//1518 2033//2033 2501//2501
+f 2124//2124 2123//2123 2502//2502
+f 2502//2502 2123//2123 2495//2495
+f 1370//1370 1983//1983 2496//2496
+f 1262//1262 894//894 1552//1552
+f 2498//2498 2322//2322 2306//2306
+f 1139//1139 1141//1141 1983//1983
+f 1094//1094 1768//1768 1095//1095
+f 2363//2363 2000//2000 2374//2374
+f 1444//1444 2407//2407 1384//1384
+f 2375//2375 1353//1353 1301//1301
+f 893//893 2494//2494 894//894
+f 893//893 2322//2322 2498//2498
+f 2494//2494 893//893 2498//2498
+f 2123//2123 2402//2402 2495//2495
+f 1370//1370 2496//2496 2223//2223
+f 1687//1687 2458//2458 2503//2503
+f 2458//2458 2461//2461 2503//2503
+f 2461//2461 2392//2392 2503//2503
+f 2392//2392 390//390 2503//2503
+f 390//390 389//389 2503//2503
+f 389//389 1416//1416 2503//2503
+f 1416//1416 1687//1687 2503//2503
diff --git a/A4/shadow8t4/shadow8t4/resources/cube.obj b/A4/shadow8t4/shadow8t4/resources/cube.obj
new file mode 100644
index 0000000..e81edd5
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/cube.obj
@@ -0,0 +1,29 @@
+# Blender v2.71 (sub 0) OBJ File: ''
+# www.blender.org
+v 0.500000 0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+vn 0.000000 0.000000 -1.000000
+vn 0.000000 0.000000 1.000000
+vn 1.000000 -0.000000 -0.000000
+vn -0.000000 -1.000000 -0.000000
+vn -1.000000 0.000000 -0.000000
+vn 0.000000 1.000000 0.000000
+s off
+f 2//1 3//1 4//1
+f 8//2 7//2 6//2
+f 1//3 5//3 6//3
+f 2//4 6//4 7//4
+f 7//5 8//5 4//5
+f 1//6 4//6 8//6
+f 1//1 2//1 4//1
+f 5//2 8//2 6//2
+f 2//3 1//3 6//3
+f 3//4 2//4 7//4
+f 3//5 7//5 4//5
+f 5//6 1//6 8//6
diff --git a/A4/shadow8t4/shadow8t4/resources/frag.glsl b/A4/shadow8t4/shadow8t4/resources/frag.glsl
new file mode 100644
index 0000000..ff05fa8
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/frag.glsl
@@ -0,0 +1,37 @@
+#version 120
+
+uniform mat4 MVL; 
+uniform vec3 lightPos1;
+uniform vec3 lightPos2;
+uniform vec3 ka;
+uniform vec3 kd;
+uniform vec3 ks;
+uniform float s;
+uniform float i1;
+uniform float i2;
+
+varying vec3 color; // passed from the vertex shader
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+  vec4 normal = normalize(n);
+  vec3 norm = vec3(normal.x, normal.y, normal.z);
+ 
+  vec4 npos = normalize(p);
+  vec3 pos = vec3(npos.x, npos.y, npos.z);
+  
+  vec3 lightnorm = vec3(MVL[3].x, MVL[3].y, MVL[3].z);
+
+  vec3 light = lightnorm - vec3(p.x, p.y, p.z);
+  vec3 lnorm = normalize(vec3(light.x,light.y,light.z));
+  float temp = dot(lnorm, norm);
+  vec3 cd = kd*max(0, temp);
+
+  vec3 h = normalize(lnorm - pos);
+  vec3 cs = ks*pow(max(0, dot(h, norm)), s);
+
+  vec4 c = vec4(ka.r + cd.r + cs.r, ka.g + cd.g + cs.g, ka.b + cd.b + cs.b, 1.0);
+  gl_FragColor = c;
+}
diff --git a/A4/shadow8t4/shadow8t4/resources/sil.glsl b/A4/shadow8t4/shadow8t4/resources/sil.glsl
new file mode 100644
index 0000000..ba512f1
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/sil.glsl
@@ -0,0 +1,20 @@
+#version 120
+
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+  vec4 normal = normalize(n);
+  vec3 norm = vec3(normal.x, normal.y, normal.z);
+ 
+  vec4 npos = normalize(p);
+  vec3 pos = vec3(npos.x, npos.y, npos.z);
+
+  float product = dot(norm, pos);
+
+  if(product <= 0.3 && product >= -0.3)
+    gl_FragColor = vec4(0.0f, 0.0f, 0.0f, 1.0f);
+  else
+    gl_FragColor = vec4(1.0f, 1.0f, 1.0f, 1.0f);
+}
diff --git a/A4/shadow8t4/shadow8t4/resources/sphere.obj b/A4/shadow8t4/shadow8t4/resources/sphere.obj
new file mode 100644
index 0000000..698f5ce
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/sphere.obj
@@ -0,0 +1,204 @@
+####
+#
+#	OBJ File Generated by LightWave3D
+#	LightWave3D OBJ Export v2.2
+#
+####
+#
+#	                Vertices: 62
+#	                  Points: 0
+#	                   Lines: 0
+#	                   Faces: 120
+#	               Materials: 1
+#
+####
+
+#	             Vertex list
+
+v 0 -0.5 -0
+v 0.25 -0.433013 -0
+v 0.216506 -0.433013 -0.125
+v 0.125 -0.433013 -0.216506
+v 0 -0.433013 -0.25
+v -0.125 -0.433013 -0.216506
+v -0.216506 -0.433013 -0.125
+v -0.25 -0.433013 -0
+v -0.216506 -0.433013 0.125
+v -0.125 -0.433013 0.216506
+v 0 -0.433013 0.25
+v 0.125 -0.433013 0.216506
+v 0.216506 -0.433013 0.125
+v 0.433013 -0.25 -0
+v 0.375 -0.25 -0.216506
+v 0.216506 -0.25 -0.375
+v 0 -0.25 -0.433013
+v -0.216506 -0.25 -0.375
+v -0.375 -0.25 -0.216506
+v -0.433013 -0.25 -0
+v -0.375 -0.25 0.216506
+v -0.216506 -0.25 0.375
+v 0 -0.25 0.433013
+v 0.216506 -0.25 0.375
+v 0.375 -0.25 0.216506
+v 0.5 2.55171e-12 -0
+v 0.433013 2.55171e-12 -0.25
+v 0.25 2.55171e-12 -0.433013
+v 0 2.55171e-12 -0.5
+v -0.25 2.55171e-12 -0.433013
+v -0.433013 2.55171e-12 -0.25
+v -0.5 2.55171e-12 -0
+v -0.433013 2.55171e-12 0.25
+v -0.25 2.55171e-12 0.433013
+v 0 2.55171e-12 0.5
+v 0.25 2.55171e-12 0.433013
+v 0.433013 2.55171e-12 0.25
+v 0.433013 0.25 -0
+v 0.375 0.25 -0.216506
+v 0.216506 0.25 -0.375
+v 0 0.25 -0.433013
+v -0.216506 0.25 -0.375
+v -0.375 0.25 -0.216506
+v -0.433013 0.25 -0
+v -0.375 0.25 0.216506
+v -0.216506 0.25 0.375
+v 0 0.25 0.433013
+v 0.216506 0.25 0.375
+v 0.375 0.25 0.216506
+v 0.25 0.433013 -0
+v 0.216506 0.433013 -0.125
+v 0.125 0.433013 -0.216506
+v 0 0.433013 -0.25
+v -0.125 0.433013 -0.216506
+v -0.216506 0.433013 -0.125
+v -0.25 0.433013 -0
+v -0.216506 0.433013 0.125
+v -0.125 0.433013 0.216506
+v 0 0.433013 0.25
+v 0.125 0.433013 0.216506
+v 0.216506 0.433013 0.125
+v 5.10341e-12 0.5 -0
+
+#	    Face list
+
+f 3 2 1
+f 4 3 1
+f 5 4 1
+f 6 5 1
+f 7 6 1
+f 8 7 1
+f 9 8 1
+f 10 9 1
+f 11 10 1
+f 12 11 1
+f 13 12 1
+f 2 13 1
+f 3 14 2
+f 15 14 3
+f 4 15 3
+f 16 15 4
+f 17 16 4
+f 5 17 4
+f 17 5 6
+f 18 17 6
+f 18 6 7
+f 19 18 7
+f 20 7 8
+f 20 19 7
+f 20 8 9
+f 21 20 9
+f 21 9 10
+f 22 21 10
+f 23 10 11
+f 23 22 10
+f 12 23 11
+f 24 23 12
+f 13 24 12
+f 25 24 13
+f 14 25 13
+f 2 14 13
+f 15 26 14
+f 27 26 15
+f 28 27 15
+f 16 28 15
+f 29 28 16
+f 17 29 16
+f 29 17 18
+f 30 29 18
+f 31 18 19
+f 31 30 18
+f 32 19 20
+f 32 31 19
+f 32 20 21
+f 33 32 21
+f 34 21 22
+f 34 33 21
+f 35 22 23
+f 35 34 22
+f 24 35 23
+f 36 35 24
+f 37 36 24
+f 25 37 24
+f 26 37 25
+f 14 26 25
+f 39 38 26
+f 27 39 26
+f 28 39 27
+f 40 39 28
+f 29 40 28
+f 41 40 29
+f 42 29 30
+f 42 41 29
+f 43 30 31
+f 43 42 30
+f 43 31 32
+f 44 43 32
+f 45 32 33
+f 45 44 32
+f 45 33 34
+f 46 45 34
+f 46 34 35
+f 47 46 35
+f 48 47 35
+f 36 48 35
+f 49 48 36
+f 37 49 36
+f 26 49 37
+f 38 49 26
+f 39 50 38
+f 51 50 39
+f 40 51 39
+f 52 51 40
+f 53 52 40
+f 41 53 40
+f 53 41 42
+f 54 53 42
+f 55 42 43
+f 55 54 42
+f 56 43 44
+f 56 55 43
+f 56 44 45
+f 57 56 45
+f 58 45 46
+f 58 57 45
+f 58 46 47
+f 59 58 47
+f 60 59 47
+f 48 60 47
+f 49 60 48
+f 61 60 49
+f 50 61 49
+f 38 50 49
+f 51 62 50
+f 52 62 51
+f 53 62 52
+f 62 53 54
+f 62 54 55
+f 62 55 56
+f 62 56 57
+f 62 57 58
+f 62 58 59
+f 60 62 59
+f 61 62 60
+f 50 62 61
+
+#	             End of file
diff --git a/A4/shadow8t4/shadow8t4/resources/teapot.obj b/A4/shadow8t4/shadow8t4/resources/teapot.obj
new file mode 100644
index 0000000..6fed453
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/teapot.obj
@@ -0,0 +1,5049 @@
+# Blender v2.65 (sub 0) OBJ File
+# www.blender.org
+o teapot.005
+v -0.498530 0.712498 -0.039883
+v -0.501666 0.699221 -0.063813
+v -0.501255 0.717792 0.000000
+v -0.624036 0.711938 -0.039883
+v -0.526706 0.651362 -0.039883
+v -0.508714 0.682112 -0.071712
+v -0.622039 0.698704 -0.063813
+v -0.624834 0.717232 0.000000
+v -0.498530 0.712498 0.039883
+v -0.638129 0.287158 0.000000
+v -0.517593 0.664661 -0.063813
+v -0.534329 0.646030 0.000000
+v -0.614850 0.651067 -0.039883
+v -0.616848 0.664299 -0.063813
+v -0.619445 0.681503 -0.071790
+v -0.741245 0.707456 -0.039883
+v -0.744483 0.712577 0.000000
+v -0.624036 0.711938 0.039883
+v -0.501667 0.699221 0.063813
+v -0.622039 0.698704 0.063813
+v -0.712095 0.661370 -0.063813
+v -0.733150 0.694655 -0.063813
+v -0.741245 0.707456 0.039883
+v -0.733150 0.694655 0.063813
+v -0.631184 0.277569 -0.039883
+v -0.526706 0.651362 0.039883
+v -0.614053 0.645774 0.000000
+v -0.704000 0.648569 -0.039883
+v -0.722621 0.678012 -0.071790
+v -0.832523 0.695296 -0.039883
+v -0.837545 0.699948 0.000000
+v -0.832523 0.695296 0.039883
+v -0.619445 0.681503 0.071790
+v -0.508714 0.682112 0.071712
+v -0.722621 0.678012 0.071790
+v -0.517593 0.664661 0.063813
+v -0.619922 0.238069 -0.071790
+v -0.624826 0.259599 -0.063813
+v -0.710066 0.328372 0.000000
+v -0.614850 0.651067 0.039883
+v -0.787321 0.653419 -0.063813
+v -0.803644 0.668539 -0.071790
+v -0.819967 0.683663 -0.063813
+v -0.819967 0.683663 0.063813
+v -0.803644 0.668539 0.071790
+v -0.711425 0.307332 -0.063813
+v -0.615553 0.216807 -0.063813
+v -0.712688 0.287795 -0.071790
+v -0.631184 0.277569 0.039883
+v -0.710455 0.322361 -0.039883
+v -0.710455 0.322361 0.039883
+v -0.700762 0.643448 0.000000
+v -0.774766 0.641786 -0.039883
+v -0.897800 0.671612 -0.039883
+v -0.904015 0.675354 0.000000
+v -0.897800 0.671612 0.039883
+v -0.882265 0.662257 0.063813
+v -0.712095 0.661370 0.063813
+v -0.787321 0.653419 0.063813
+v -0.608884 0.198682 -0.039883
+v -0.624828 0.259599 0.063813
+v -0.766936 0.377559 0.000000
+v -0.769651 0.372307 0.039883
+v -0.616848 0.664299 0.063813
+v -0.704000 0.648569 0.039883
+v -0.841868 0.637931 -0.063813
+v -0.862065 0.650094 -0.071790
+v -0.882265 0.662257 -0.063813
+v -0.862065 0.650094 0.071790
+v -0.841868 0.637931 0.063813
+v -0.611709 0.194244 0.000000
+v -0.776434 0.359177 -0.063813
+v -0.769651 0.372307 -0.039883
+v -0.713952 0.268259 -0.063813
+v -0.711425 0.307332 0.063813
+v -0.776434 0.359177 0.063813
+v -0.769743 0.637131 0.000000
+v -0.826329 0.628576 -0.039883
+v -0.937016 0.632565 -0.039883
+v -0.943899 0.634805 0.000000
+v -0.937016 0.632565 0.039883
+v -0.919812 0.626965 0.063813
+v -0.897443 0.619684 0.071790
+v -0.774766 0.641786 0.039883
+v -0.826329 0.628576 0.039883
+v -0.714922 0.253231 -0.039883
+v -0.608883 0.198681 0.039883
+v -0.715311 0.247220 0.000000
+v -0.785253 0.342107 -0.071790
+v -0.619922 0.238069 0.071790
+v -0.712688 0.287795 0.071790
+v -0.809626 0.430737 0.000000
+v -0.814205 0.426194 0.039883
+v -0.825653 0.414838 0.063813
+v -0.875076 0.612403 -0.063813
+v -0.897443 0.619684 -0.071790
+v -0.919812 0.626965 -0.063813
+v -0.875076 0.612403 0.063813
+v -0.857869 0.606800 0.039883
+v -0.794072 0.325038 -0.063813
+v -0.800855 0.311909 -0.039883
+v -0.825653 0.414838 -0.063813
+v -0.814205 0.426194 -0.039883
+v -0.615480 0.216617 0.063578
+v -0.785253 0.342107 0.071790
+v -0.840534 0.400078 0.071790
+v -0.820114 0.624834 0.000000
+v -0.857869 0.606800 -0.039883
+v -0.950104 0.574316 -0.039883
+v -0.957194 0.574316 0.000000
+v -0.950104 0.574316 0.039883
+v -0.932377 0.574316 0.063813
+v -0.909334 0.574316 0.071790
+v -0.886292 0.574316 0.063813
+v -0.850987 0.604560 0.000000
+v -0.714922 0.253231 0.039883
+v -0.803571 0.306656 0.000000
+v -0.840534 0.400078 -0.071790
+v -0.713952 0.268259 0.063813
+v -0.794072 0.325038 0.063813
+v -0.839022 0.483916 0.000000
+v -0.844976 0.480304 0.039883
+v -0.859854 0.471278 0.063813
+v -0.879202 0.459542 0.071790
+v -0.886292 0.574316 -0.063813
+v -0.909334 0.574316 -0.071790
+v -0.932377 0.574316 -0.063813
+v -0.868564 0.574316 0.039883
+v -0.861474 0.574316 0.000000
+v -0.855419 0.385315 -0.063813
+v -0.866867 0.373960 -0.039883
+v -0.859854 0.471278 -0.063813
+v -0.844976 0.480304 -0.039883
+v -0.855419 0.385315 0.063813
+v -0.898547 0.447807 0.063813
+v -0.868564 0.574316 -0.039883
+v -0.941014 0.505765 -0.039883
+v -0.947813 0.503580 0.000000
+v -0.941014 0.505765 0.039883
+v -0.924011 0.511234 0.063813
+v -0.901913 0.518343 0.071790
+v -0.879811 0.525448 0.063813
+v -0.862808 0.530917 0.039883
+v -0.800855 0.311909 0.039883
+v -0.871445 0.369416 0.000000
+v -0.879202 0.459542 -0.071790
+v -0.866867 0.373960 0.039883
+v -0.856009 0.533103 0.000000
+v -0.879811 0.525448 -0.063813
+v -0.901913 0.518343 -0.071790
+v -0.924011 0.511234 -0.063813
+v -0.862808 0.530917 -0.039883
+v -0.898547 0.447807 -0.063813
+v -0.913428 0.438781 -0.039883
+v -0.913428 0.438781 0.039883
+v -0.919378 0.435169 0.000000
+v 0.600960 0.444810 0.085753
+v 0.605956 0.463769 0.000000
+v 0.600959 0.444810 -0.085753
+v 0.656890 0.471064 0.000000
+v 0.661223 0.454734 -0.083705
+v 0.730696 0.501576 -0.073611
+v 0.661223 0.454734 0.083705
+v 0.605101 0.399712 -0.137265
+v 0.746455 0.470391 -0.117778
+v 0.724395 0.514048 0.000000
+v 0.605100 0.399712 0.137265
+v 0.672055 0.413907 -0.133928
+v 0.613258 0.341675 -0.154354
+v 0.786583 0.544847 -0.096783
+v 0.768856 0.565896 -0.060489
+v 0.672055 0.413907 0.133928
+v 0.730696 0.501576 0.073611
+v 0.686135 0.360830 -0.150669
+v 0.809626 0.517481 -0.108881
+v 0.766935 0.429850 -0.132501
+v 0.761767 0.574316 0.000000
+v 0.613258 0.341675 0.154354
+v 0.813417 0.626247 -0.075788
+v 0.839021 0.611098 -0.085261
+v 0.793721 0.637899 -0.047367
+v 0.686135 0.360830 0.150669
+v 0.768856 0.565896 0.060489
+v 0.746455 0.470391 0.117778
+v 0.619427 0.283145 -0.137236
+v 0.864627 0.595949 -0.075788
+v 0.832669 0.490118 -0.096783
+v 0.787419 0.389310 -0.117778
+v 0.785843 0.642561 0.000000
+v 0.619427 0.283145 0.137236
+v 0.700219 0.307756 -0.133928
+v 0.847933 0.703560 -0.059638
+v 0.879938 0.698065 -0.067092
+v 0.911944 0.692571 -0.059638
+v 0.823314 0.707784 -0.037273
+v 0.766935 0.429850 0.132501
+v 0.793721 0.637899 0.047367
+v 0.786583 0.544847 0.096783
+v 0.700219 0.307756 0.133928
+v 0.617684 0.235930 -0.085941
+v 0.936563 0.688344 -0.037273
+v 0.884319 0.584297 -0.047367
+v 0.850396 0.469070 -0.060489
+v 0.803175 0.358128 -0.073611
+v 0.813468 0.709475 0.000000
+v 0.617684 0.235930 0.085941
+v 0.625577 0.219883 0.000000
+v 0.711051 0.266929 -0.083705
+v 0.911107 0.765755 -0.053178
+v 0.957193 0.765755 -0.059825
+v 1.003279 0.765755 -0.053178
+v 1.038733 0.765755 -0.033236
+v 0.875654 0.765755 -0.033236
+v 0.809626 0.517481 0.108881
+v 0.787419 0.389310 0.117778
+v 0.823314 0.707784 0.037273
+v 0.813417 0.626247 0.075788
+v 0.711051 0.266929 0.083705
+v 0.715384 0.250599 0.000000
+v 1.052913 0.765755 0.000000
+v 0.946409 0.686653 0.000000
+v 0.892200 0.579635 0.000000
+v 0.857486 0.460650 0.000000
+v 0.809479 0.345652 0.000000
+v 0.861474 0.765755 0.000000
+v 0.929990 0.776479 -0.051602
+v 0.979075 0.777181 -0.058052
+v 1.028157 0.777879 -0.051602
+v 1.065915 0.778419 -0.032251
+v 1.081016 0.778632 0.000000
+v 0.892235 0.775943 -0.032251
+v 0.839021 0.611098 0.085261
+v 0.832669 0.490118 0.096783
+v 0.803175 0.358128 0.073611
+v 0.875654 0.765755 0.033236
+v 0.847933 0.703560 0.059638
+v 1.065915 0.778419 0.032174
+v 1.038733 0.765755 0.033236
+v 0.936563 0.688344 0.037273
+v 0.884319 0.584297 0.047367
+v 0.850396 0.469070 0.060489
+v 0.877131 0.775726 0.000000
+v 0.943713 0.783087 -0.047663
+v 0.992645 0.784366 -0.053621
+v 1.041577 0.785649 -0.047663
+v 1.079216 0.786631 -0.029789
+v 1.094273 0.787027 0.000000
+v 1.079216 0.786631 0.029174
+v 0.906073 0.782101 -0.029789
+v 0.879938 0.698065 0.067092
+v 0.864627 0.595949 0.075788
+v 0.892235 0.775943 0.032236
+v 0.911107 0.765755 0.053178
+v 1.041577 0.785649 0.046875
+v 1.028157 0.777879 0.051503
+v 1.003279 0.765755 0.053178
+v 0.911944 0.692571 0.059638
+v 0.891016 0.781708 0.000000
+v 0.951249 0.785448 -0.042542
+v 0.997575 0.787068 -0.047860
+v 1.043903 0.788686 -0.042542
+v 1.079539 0.789934 -0.026589
+v 1.093795 0.790431 0.000000
+v 1.079539 0.789934 0.024511
+v 1.043903 0.788686 0.039883
+v 0.915613 0.784200 -0.026589
+v 0.957193 0.765755 0.059825
+v 0.906073 0.782101 0.029666
+v 0.929990 0.776479 0.051553
+v 0.997575 0.787068 0.045616
+v 0.992645 0.784366 0.052956
+v 0.979075 0.777181 0.057969
+v 0.901357 0.783702 0.000000
+v 0.951569 0.783431 -0.037421
+v 0.993532 0.785033 -0.042099
+v 1.035492 0.786631 -0.037421
+v 1.067772 0.787863 -0.023388
+v 1.080684 0.788354 0.000000
+v 1.067772 0.787863 0.018464
+v 1.035492 0.786631 0.031119
+v 0.993532 0.785033 0.036781
+v 0.919292 0.782200 -0.023388
+v 0.915613 0.784200 0.026173
+v 0.943713 0.783087 0.047269
+v 0.951569 0.783431 0.034270
+v 0.951249 0.785448 0.041213
+v 0.906379 0.781708 0.000000
+v 0.943653 0.776909 -0.033482
+v 0.980182 0.778010 -0.037667
+v 1.016712 0.779111 -0.033482
+v 1.044812 0.779957 -0.020926
+v 1.056052 0.780295 0.000000
+v 1.044812 0.779957 0.011310
+v 1.016712 0.779111 0.021172
+v 0.980182 0.778010 0.027281
+v 0.943653 0.776909 0.027327
+v 0.915553 0.776064 -0.020926
+v 0.919292 0.782200 0.022403
+v 0.915553 0.776064 0.019003
+v 0.904312 0.775726 0.000000
+v 0.926468 0.765755 -0.031906
+v 0.957193 0.765755 -0.035895
+v 0.987920 0.765755 -0.031906
+v 1.011552 0.765755 -0.019942
+v 1.021006 0.765755 0.000000
+v 1.011552 0.765755 0.003324
+v 0.987920 0.765755 0.010635
+v 0.957193 0.765755 0.017947
+v 0.926468 0.765755 0.021271
+v 0.902834 0.765755 0.016618
+v 0.902834 0.765755 -0.019942
+v 0.893380 0.765755 0.000000
+v 0.886428 0.750924 -0.019014
+v 0.908324 0.750924 -0.030099
+v 0.936793 0.750924 -0.033795
+v 0.965261 0.750924 -0.030099
+v 0.987158 0.750924 -0.019014
+v 0.995918 0.750924 -0.000537
+v 0.987158 0.750924 0.002542
+v 0.965261 0.750924 0.009317
+v 0.936793 0.750924 0.016092
+v 0.908324 0.750924 0.019171
+v 0.886428 0.750924 0.014860
+v 0.877668 0.750924 -0.000537
+v 0.936793 0.750924 -0.007312
+v 0.440746 0.783205 0.000000
+v 0.446690 0.765755 0.000000
+v 0.430973 0.765755 0.119945
+v 0.425236 0.783205 0.118348
+v 0.425236 0.783205 -0.118348
+v 0.453011 0.750009 0.000000
+v 0.437073 0.750009 0.121642
+v 0.441668 0.793673 0.000000
+v 0.386470 0.765755 0.226985
+v 0.430973 0.765755 -0.119945
+v 0.426127 0.793673 -0.118596
+v 0.437073 0.750009 -0.121642
+v 0.426127 0.793673 0.118596
+v 0.381327 0.783205 0.223964
+v 0.381327 0.783205 -0.223964
+v 0.382124 0.793673 -0.224433
+v 0.317150 0.765755 0.317150
+v 0.391939 0.750009 0.230197
+v 0.321638 0.750009 0.321639
+v 0.386470 0.765755 -0.226985
+v 0.391939 0.750009 -0.230197
+v 0.447686 0.797164 0.000000
+v 0.431936 0.797164 -0.120212
+v 0.387332 0.797164 -0.227491
+v 0.230197 0.750009 0.391940
+v 0.226984 0.765755 0.386470
+v 0.317150 0.765755 -0.317150
+v 0.321638 0.750009 -0.321639
+v 0.431936 0.797164 0.120212
+v 0.382124 0.793673 0.224433
+v 0.312929 0.783205 0.312929
+v 0.313584 0.793673 -0.313584
+v 0.312929 0.783205 -0.312929
+v 0.317858 0.797164 -0.317858
+v 0.121642 0.750009 0.437072
+v 0.119944 0.765755 0.430973
+v 0.226984 0.765755 -0.386470
+v 0.230197 0.750009 -0.391940
+v 0.457031 0.793673 0.000000
+v 0.440950 0.793673 -0.122721
+v 0.395416 0.793673 -0.232239
+v 0.324491 0.793673 -0.324492
+v -0.000000 0.750009 0.453012
+v -0.000000 0.765755 0.446690
+v 0.223963 0.783205 0.381327
+v 0.223963 0.783205 -0.381327
+v 0.119944 0.765755 -0.430973
+v 0.121642 0.750009 -0.437072
+v 0.440950 0.793673 0.122721
+v 0.387332 0.797164 0.227491
+v 0.313584 0.793673 0.313584
+v 0.227491 0.797164 -0.387332
+v 0.224433 0.793673 -0.382125
+v 0.232239 0.793673 -0.395417
+v -0.119945 0.765755 0.430973
+v -0.121642 0.750009 0.437072
+v 0.118348 0.783205 0.425237
+v 0.118348 0.783205 -0.425237
+v -0.000000 0.750009 -0.453012
+v -0.000000 0.765755 -0.446690
+v 0.467924 0.783205 0.000000
+v 0.451460 0.783205 -0.125646
+v 0.404842 0.783205 -0.237775
+v 0.332226 0.783205 -0.332226
+v 0.237775 0.783205 -0.404842
+v -0.226985 0.765755 0.386470
+v -0.000000 0.783205 0.440746
+v 0.224433 0.793673 0.382125
+v 0.118596 0.793673 -0.426127
+v -0.000000 0.783205 -0.440746
+v -0.119945 0.765755 -0.430973
+v -0.121642 0.750009 -0.437072
+v 0.451460 0.783205 0.125646
+v 0.395416 0.793673 0.232239
+v 0.317858 0.797164 0.317858
+v 0.122721 0.793673 -0.440950
+v 0.120212 0.797164 -0.431937
+v 0.125646 0.783205 -0.451460
+v -0.317150 0.765755 0.317150
+v -0.230198 0.750009 0.391939
+v -0.321639 0.750009 0.321639
+v -0.118348 0.783205 0.425237
+v 0.118596 0.793673 0.426127
+v -0.000000 0.793673 -0.441668
+v -0.118348 0.783205 -0.425237
+v -0.226985 0.765755 -0.386470
+v 0.478596 0.765755 0.000000
+v 0.461756 0.765755 -0.128512
+v 0.414076 0.765755 -0.243198
+v 0.339803 0.765755 -0.339804
+v 0.243198 0.765755 -0.414076
+v 0.128512 0.765755 -0.461757
+v -0.391940 0.750009 0.230197
+v -0.386470 0.765755 0.226985
+v -0.223964 0.783205 0.381327
+v -0.000000 0.793673 0.441668
+v 0.227491 0.797164 0.387332
+v -0.000000 0.797164 -0.447686
+v -0.118596 0.793673 -0.426127
+v -0.223964 0.783205 -0.381327
+v -0.317150 0.765755 -0.317150
+v -0.230198 0.750009 -0.391939
+v -0.321639 0.750009 -0.321639
+v 0.461756 0.765755 0.128512
+v 0.404842 0.783205 0.237775
+v 0.324491 0.793673 0.324492
+v -0.000000 0.783205 -0.467924
+v -0.000000 0.793673 -0.457031
+v -0.000000 0.765755 -0.478597
+v -0.437073 0.750009 0.121642
+v -0.430974 0.765755 0.119945
+v -0.312929 0.783205 0.312929
+v -0.118596 0.793673 0.426127
+v 0.120212 0.797164 0.431937
+v -0.120212 0.797164 -0.431937
+v -0.224433 0.793673 -0.382125
+v -0.312929 0.783205 -0.312929
+v -0.386470 0.765755 -0.226985
+v -0.391940 0.750009 -0.230197
+v 0.518110 0.682112 0.000000
+v 0.499881 0.682112 -0.139122
+v 0.448260 0.682112 -0.263277
+v 0.367859 0.682112 -0.367859
+v 0.263277 0.682112 -0.448260
+v 0.139122 0.682112 -0.499882
+v -0.000000 0.682112 -0.518110
+v -0.453012 0.750009 0.000000
+v -0.446690 0.765755 0.000000
+v -0.381327 0.783205 0.223964
+v -0.224433 0.793673 0.382125
+v -0.000000 0.797164 0.447686
+v 0.232239 0.793673 0.395417
+v -0.122721 0.793673 -0.440950
+v -0.227491 0.797164 -0.387332
+v -0.313584 0.793673 -0.313584
+v -0.381327 0.783205 -0.223964
+v -0.430974 0.765755 -0.119945
+v 0.499881 0.682112 0.139122
+v 0.414076 0.765755 0.243198
+v 0.332226 0.783205 0.332226
+v -0.128513 0.765755 -0.461757
+v -0.125646 0.783205 -0.451460
+v -0.139123 0.682112 -0.499882
+v -0.437073 0.750009 -0.121642
+v -0.425237 0.783205 0.118348
+v -0.313584 0.793673 0.313584
+v -0.120212 0.797164 0.431937
+v 0.122721 0.793673 0.440950
+v -0.232240 0.793673 -0.395417
+v -0.317859 0.797164 -0.317858
+v -0.382125 0.793673 -0.224433
+v -0.425237 0.783205 -0.118348
+v 0.555408 0.599133 0.000000
+v 0.535865 0.599133 -0.149137
+v 0.480530 0.599133 -0.282230
+v 0.394341 0.599133 -0.394341
+v 0.282230 0.599133 -0.480530
+v 0.149137 0.599133 -0.535866
+v -0.000000 0.599133 -0.555408
+v -0.149138 0.599133 -0.535866
+v -0.440746 0.783205 0.000000
+v -0.382125 0.793673 0.224433
+v -0.227491 0.797164 0.387332
+v -0.000000 0.793673 0.457031
+v 0.237775 0.783205 0.404842
+v -0.237775 0.783205 -0.404842
+v -0.324492 0.793673 -0.324492
+v -0.387332 0.797164 -0.227491
+v -0.426127 0.793673 -0.118596
+v 0.535865 0.599133 0.149137
+v 0.448260 0.682112 0.263277
+v 0.339803 0.765755 0.339804
+v -0.263278 0.682112 -0.448260
+v -0.243198 0.765755 -0.414076
+v -0.282230 0.599133 -0.480530
+v -0.426127 0.793673 0.118596
+v -0.317859 0.797164 0.317858
+v -0.122721 0.793673 0.440950
+v 0.125646 0.783205 0.451460
+v -0.332226 0.783205 -0.332226
+v -0.395417 0.793673 -0.232239
+v -0.431937 0.797164 -0.120212
+v -0.441668 0.793673 0.000000
+v 0.588275 0.517481 0.000000
+v 0.567578 0.517481 -0.157963
+v 0.508969 0.517485 -0.298931
+v 0.417675 0.517481 -0.417675
+v 0.298931 0.517485 -0.508969
+v 0.157963 0.517485 -0.567578
+v -0.000000 0.517481 -0.588275
+v -0.157963 0.517481 -0.567578
+v -0.298931 0.517485 -0.508969
+v -0.387332 0.797164 0.227491
+v -0.232240 0.793673 0.395417
+v -0.000000 0.783205 0.467924
+v 0.243198 0.765755 0.414076
+v -0.339804 0.765755 -0.339804
+v -0.404842 0.783205 -0.237775
+v -0.440950 0.793673 -0.122721
+v -0.447686 0.797164 0.000000
+v 0.567578 0.517485 0.157963
+v 0.480530 0.599133 0.282230
+v 0.367859 0.682112 0.367859
+v -0.394341 0.599133 -0.394341
+v -0.367859 0.682112 -0.367859
+v -0.417675 0.517481 -0.417675
+v -0.431937 0.797164 0.120212
+v -0.324492 0.793673 0.324492
+v -0.125646 0.783205 0.451460
+v 0.128512 0.765755 0.461757
+v -0.414076 0.765755 -0.243198
+v -0.451461 0.783205 -0.125646
+v -0.457031 0.793673 0.000000
+v 0.592873 0.437827 -0.165003
+v 0.531651 0.437827 -0.312254
+v 0.436292 0.437827 -0.436292
+v 0.312254 0.437827 -0.531651
+v 0.165003 0.437827 -0.592873
+v -0.000000 0.437827 -0.614496
+v -0.165004 0.437827 -0.592873
+v -0.312255 0.437827 -0.531651
+v -0.436292 0.437827 -0.436292
+v -0.395417 0.793673 0.232239
+v -0.237775 0.783205 0.404842
+v -0.000000 0.765755 0.478597
+v 0.263277 0.682112 0.448260
+v -0.448260 0.682112 -0.263277
+v -0.461757 0.765755 -0.128512
+v -0.467924 0.783205 0.000000
+v -0.440950 0.793673 0.122721
+v 0.592873 0.437827 0.165003
+v 0.508969 0.517485 0.298931
+v 0.394341 0.599133 0.394341
+v -0.508969 0.517485 -0.298931
+v -0.480530 0.599133 -0.282230
+v -0.531651 0.437827 -0.312254
+v -0.332226 0.783205 0.332226
+v -0.128513 0.765755 0.461757
+v 0.139122 0.682112 0.499882
+v -0.499882 0.682112 -0.139122
+v -0.478597 0.765755 0.000000
+v -0.451461 0.783205 0.125646
+v 0.546669 0.360830 -0.321075
+v 0.448614 0.360830 -0.448614
+v 0.321074 0.360830 -0.546669
+v 0.169664 0.360830 -0.609621
+v -0.000000 0.360830 -0.631850
+v -0.169664 0.360830 -0.609621
+v -0.321075 0.360830 -0.546669
+v -0.448615 0.360830 -0.448614
+v -0.546669 0.360830 -0.321075
+v -0.404842 0.783205 0.237775
+v -0.243198 0.765755 0.414076
+v -0.000000 0.682112 0.518110
+v 0.282230 0.599133 0.480530
+v -0.535866 0.599133 -0.149137
+v -0.461757 0.765755 0.128512
+v 0.531651 0.437827 0.312254
+v 0.417675 0.517481 0.417675
+v 0.609621 0.360830 -0.169664
+v -0.592873 0.437827 -0.165003
+v -0.567578 0.517485 -0.157963
+v -0.609621 0.360830 -0.169664
+v -0.339804 0.765755 0.339804
+v -0.139123 0.682112 0.499882
+v 0.149137 0.599133 0.535866
+v -0.555408 0.599133 0.000000
+v -0.499882 0.682112 0.139122
+v -0.414076 0.765755 0.243198
+v 0.609621 0.360830 0.169664
+v 0.552100 0.287158 -0.324265
+v 0.453072 0.287158 -0.453072
+v 0.324265 0.287158 -0.552100
+v 0.171349 0.287158 -0.615677
+v -0.000000 0.287158 -0.638129
+v -0.171350 0.287158 -0.615677
+v -0.324265 0.287158 -0.552100
+v -0.453072 0.287158 -0.453072
+v -0.552100 0.287158 -0.324265
+v -0.615677 0.287158 -0.171349
+v -0.263278 0.682112 0.448260
+v -0.000000 0.599133 0.555408
+v 0.298931 0.517485 0.508969
+v -0.588275 0.517481 0.000000
+v -0.448260 0.682112 0.263277
+v 0.546669 0.360830 0.321075
+v 0.436292 0.437827 0.436292
+v 0.615677 0.287158 -0.171349
+v -0.631850 0.360830 0.000000
+v -0.614496 0.437827 0.000000
+v -0.367859 0.682112 0.367859
+v -0.149138 0.599133 0.535866
+v 0.157963 0.517481 0.567578
+v -0.567578 0.517481 0.157963
+v -0.480530 0.599133 0.282230
+v 0.615677 0.287158 0.171349
+v 0.541877 0.221240 -0.318259
+v 0.444680 0.221240 -0.444680
+v 0.318259 0.221240 -0.541877
+v 0.168176 0.221240 -0.604276
+v -0.000000 0.221240 -0.626311
+v -0.168177 0.221240 -0.604276
+v -0.318259 0.221240 -0.541877
+v -0.444680 0.221240 -0.444680
+v -0.541877 0.221240 -0.318259
+v -0.604277 0.221240 -0.168176
+v -0.282230 0.599133 0.480530
+v -0.000000 0.517481 0.588275
+v 0.312254 0.437827 0.531651
+v -0.592873 0.437827 0.165003
+v -0.535866 0.599133 0.149137
+v -0.394341 0.599133 0.394341
+v 0.552100 0.287158 0.324265
+v 0.448614 0.360830 0.448614
+v 0.604276 0.221240 -0.168176
+v -0.615677 0.287158 0.171349
+v -0.609621 0.360830 0.169664
+v -0.157963 0.517485 0.567578
+v 0.165003 0.437827 0.592873
+v -0.531651 0.437827 0.312254
+v -0.508969 0.517485 0.298931
+v -0.417675 0.517481 0.417675
+v 0.604276 0.221240 0.168176
+v 0.516317 0.166623 -0.303247
+v 0.423705 0.166623 -0.423705
+v 0.303247 0.166623 -0.516317
+v 0.160243 0.166623 -0.575771
+v -0.000000 0.166623 -0.596769
+v -0.160244 0.166623 -0.575771
+v -0.303247 0.166623 -0.516317
+v -0.423705 0.166623 -0.423705
+v -0.516317 0.166623 -0.303247
+v -0.575771 0.166623 -0.160243
+v -0.298931 0.517485 0.508969
+v -0.000000 0.437827 0.614496
+v 0.321074 0.360830 0.546669
+v -0.546669 0.360830 0.321075
+v 0.541877 0.221240 0.318259
+v 0.453072 0.287158 0.453072
+v 0.575771 0.166623 -0.160243
+v -0.596769 0.166623 0.000000
+v -0.604277 0.221240 0.168176
+v -0.552100 0.287158 0.324265
+v -0.165004 0.437827 0.592873
+v 0.169664 0.360830 0.609621
+v -0.448615 0.360830 0.448614
+v -0.436292 0.437827 0.436292
+v -0.312255 0.437827 0.531651
+v 0.575771 0.166623 0.160243
+v 0.483086 0.122640 -0.283731
+v 0.396438 0.122640 -0.396438
+v 0.283731 0.122640 -0.483086
+v 0.149931 0.122640 -0.538718
+v -0.000000 0.122640 -0.558363
+v -0.149931 0.122640 -0.538718
+v -0.283731 0.122640 -0.483086
+v -0.396438 0.122640 -0.396438
+v -0.483087 0.122640 -0.283731
+v -0.538718 0.122640 -0.149931
+v -0.558363 0.122640 0.000000
+v -0.541877 0.221240 0.318259
+v -0.000000 0.360830 0.631850
+v 0.324265 0.287158 0.552100
+v -0.453072 0.287158 0.453072
+v 0.516317 0.166623 0.303247
+v 0.596768 0.166623 0.000000
+v 0.444680 0.221240 0.444680
+v 0.538718 0.122640 -0.149931
+v -0.538718 0.122640 0.149931
+v -0.516317 0.166623 0.303247
+v -0.444680 0.221240 0.444680
+v -0.169664 0.360830 0.609621
+v 0.171349 0.287158 0.615677
+v -0.324265 0.287158 0.552100
+v -0.321075 0.360830 0.546669
+v 0.538718 0.122640 0.149931
+v 0.558363 0.122640 0.000000
+v 0.449858 0.088629 -0.264215
+v 0.369171 0.088629 -0.369171
+v 0.264215 0.088629 -0.449859
+v 0.139618 0.088629 -0.501662
+v -0.000000 0.088629 -0.519957
+v -0.139618 0.088629 -0.501662
+v -0.264215 0.088629 -0.449859
+v -0.369171 0.088629 -0.369171
+v -0.449859 0.088629 -0.264215
+v -0.501662 0.088629 -0.139618
+v -0.519957 0.088629 0.000000
+v -0.501662 0.088629 0.139618
+v -0.575771 0.166623 0.160243
+v -0.423705 0.166623 0.423705
+v -0.000000 0.287158 0.638129
+v 0.318259 0.221240 0.541877
+v -0.318259 0.221240 0.541877
+v 0.483086 0.122640 0.283731
+v 0.423705 0.166623 0.423705
+v 0.501662 0.088629 -0.139618
+v -0.449859 0.088629 0.264215
+v -0.483087 0.122640 0.283731
+v -0.396438 0.122640 0.396438
+v -0.303247 0.166623 0.516317
+v -0.171350 0.287158 0.615677
+v 0.168176 0.221240 0.604276
+v -0.168177 0.221240 0.604276
+v 0.501662 0.088629 0.139618
+v 0.519957 0.088629 0.000000
+v 0.424299 0.063924 -0.249203
+v 0.348195 0.063924 -0.348195
+v 0.249203 0.063924 -0.424298
+v 0.131685 0.063924 -0.473160
+v -0.000000 0.063924 -0.490415
+v -0.131686 0.063924 -0.473160
+v -0.249203 0.063924 -0.424298
+v -0.348196 0.063924 -0.348195
+v -0.424299 0.063924 -0.249203
+v -0.473160 0.063924 -0.131685
+v -0.490415 0.063924 0.000000
+v -0.473160 0.063924 0.131685
+v -0.424299 0.063924 0.249203
+v -0.283731 0.122640 0.483086
+v -0.000000 0.221240 0.626311
+v 0.303247 0.166623 0.516317
+v -0.160244 0.166623 0.575771
+v 0.449858 0.088629 0.264215
+v 0.396438 0.122640 0.396438
+v 0.473160 0.063924 -0.131685
+v -0.348196 0.063924 0.348195
+v -0.369171 0.088629 0.369171
+v -0.264215 0.088629 0.449859
+v -0.149931 0.122640 0.538718
+v 0.160243 0.166623 0.575771
+v -0.000000 0.166623 0.596769
+v 0.473160 0.063924 0.131685
+v 0.490415 0.063924 0.000000
+v 0.414076 0.047860 -0.243198
+v 0.339803 0.047860 -0.339804
+v 0.243198 0.047860 -0.414076
+v 0.128512 0.047860 -0.461757
+v -0.000000 0.047860 -0.478597
+v -0.128513 0.047860 -0.461757
+v -0.243198 0.047860 -0.414076
+v -0.339804 0.047860 -0.339804
+v -0.414076 0.047860 -0.243198
+v -0.461757 0.047860 -0.128512
+v -0.478597 0.047860 0.000000
+v -0.461757 0.047860 0.128512
+v -0.414076 0.047860 0.243198
+v -0.339804 0.047860 0.339804
+v -0.139618 0.088629 0.501662
+v 0.283731 0.122640 0.483086
+v -0.000000 0.122640 0.558363
+v 0.424299 0.063924 0.249203
+v 0.369171 0.088629 0.369171
+v 0.461756 0.047860 -0.128512
+v -0.243198 0.047860 0.414076
+v -0.249203 0.063924 0.424298
+v -0.131686 0.063924 0.473160
+v -0.000000 0.088629 0.519957
+v 0.149931 0.122640 0.538718
+v 0.461756 0.047860 0.128512
+v 0.478596 0.047860 0.000000
+v 0.410719 0.036005 -0.241228
+v 0.337050 0.036005 -0.337050
+v 0.241227 0.036005 -0.410719
+v 0.127471 0.036005 -0.458017
+v -0.000000 0.036005 -0.474720
+v -0.127471 0.036005 -0.458017
+v -0.241228 0.036005 -0.410719
+v -0.337051 0.036005 -0.337050
+v -0.410719 0.036005 -0.241228
+v -0.458017 0.036005 -0.127471
+v -0.474721 0.036005 0.000000
+v -0.458017 0.036005 0.127471
+v -0.410719 0.036005 0.241228
+v -0.337051 0.036005 0.337050
+v -0.241228 0.036005 0.410719
+v -0.000000 0.063924 0.490415
+v 0.264215 0.088629 0.449859
+v 0.139618 0.088629 0.501662
+v 0.414076 0.047860 0.243198
+v 0.348195 0.063924 0.348195
+v 0.458017 0.036005 -0.127471
+v -0.127471 0.036005 0.458017
+v -0.128513 0.047860 0.461757
+v -0.000000 0.047860 0.478597
+v 0.131685 0.063924 0.473160
+v 0.458017 0.036005 0.127471
+v 0.474720 0.036005 0.000000
+v 0.394137 0.024816 -0.231489
+v 0.323442 0.024816 -0.323442
+v 0.231489 0.024816 -0.394137
+v 0.122324 0.024816 -0.439524
+v -0.000000 0.024816 -0.455554
+v -0.122325 0.024816 -0.439524
+v -0.231489 0.024816 -0.394137
+v -0.323442 0.024816 -0.323442
+v -0.394137 0.024816 -0.231489
+v -0.439524 0.024816 -0.122325
+v -0.455554 0.024816 0.000000
+v -0.439524 0.024816 0.122325
+v -0.394137 0.024816 0.231489
+v -0.323442 0.024816 0.323442
+v -0.231489 0.024816 0.394137
+v -0.122325 0.024816 0.439524
+v 0.128512 0.047860 0.461757
+v 0.249203 0.063924 0.424298
+v 0.410719 0.036005 0.241228
+v 0.339803 0.047860 0.339804
+v 0.439524 0.024816 -0.122325
+v -0.000000 0.036005 0.474720
+v -0.000000 0.024816 0.455554
+v 0.127471 0.036005 0.458017
+v 0.243198 0.047860 0.414076
+v 0.439524 0.024816 0.122325
+v 0.455554 0.024816 0.000000
+v 0.354551 0.014956 -0.208238
+v 0.290957 0.014956 -0.290957
+v 0.208238 0.014956 -0.354551
+v 0.110038 0.014956 -0.395378
+v -0.000000 0.014956 -0.409797
+v -0.110038 0.014956 -0.395378
+v -0.208239 0.014956 -0.354551
+v -0.290957 0.014956 -0.290957
+v -0.354551 0.014956 -0.208238
+v -0.395378 0.014956 -0.110038
+v -0.409797 0.014956 0.000000
+v -0.395378 0.014956 0.110038
+v -0.354551 0.014956 0.208238
+v -0.290957 0.014956 0.290957
+v -0.208239 0.014956 0.354551
+v -0.110038 0.014956 0.395378
+v -0.000000 0.014956 0.409797
+v 0.241227 0.036005 0.410719
+v 0.337050 0.036005 0.337050
+v 0.394137 0.024816 0.231489
+v 0.395378 0.014956 -0.110038
+v 0.122324 0.024816 0.439524
+v 0.110038 0.014956 0.395378
+v 0.231489 0.024816 0.394137
+v 0.395378 0.014956 0.110038
+v 0.409797 0.014956 0.000000
+v 0.282184 0.007090 -0.165735
+v 0.231570 0.007090 -0.231570
+v 0.165735 0.007090 -0.282185
+v 0.087579 0.007090 -0.314679
+v -0.000000 0.007090 -0.326154
+v -0.087579 0.007090 -0.314679
+v -0.165735 0.007090 -0.282185
+v -0.231570 0.007090 -0.231570
+v -0.282184 0.007090 -0.165735
+v -0.314679 0.007090 -0.087579
+v -0.326155 0.007090 0.000000
+v -0.314679 0.007090 0.087579
+v -0.282184 0.007090 0.165735
+v -0.231570 0.007090 0.231570
+v -0.165735 0.007090 0.282185
+v -0.087579 0.007090 0.314679
+v -0.000000 0.007090 0.326154
+v 0.087579 0.007090 0.314679
+v 0.323442 0.024816 0.323442
+v 0.354551 0.014956 0.208238
+v 0.314679 0.007090 -0.087579
+v 0.208238 0.014956 0.354551
+v 0.165735 0.007090 0.282185
+v 0.290957 0.014956 0.290957
+v 0.314679 0.007090 0.087579
+v 0.326154 0.007090 0.000000
+v 0.167259 0.001883 -0.098236
+v 0.137258 0.001883 -0.137259
+v 0.098236 0.001883 -0.167259
+v 0.051910 0.001883 -0.186520
+v -0.000000 0.001883 -0.193322
+v -0.051911 0.001883 -0.186520
+v -0.098237 0.001883 -0.167259
+v -0.137259 0.001883 -0.137259
+v -0.167259 0.001883 -0.098236
+v -0.186520 0.001883 -0.051911
+v -0.193323 0.001883 0.000000
+v -0.186520 0.001883 0.051911
+v -0.167259 0.001883 0.098236
+v -0.137259 0.001883 0.137259
+v -0.098237 0.001883 0.167259
+v -0.051911 0.001883 0.186520
+v -0.000000 0.001883 0.193322
+v 0.051910 0.001883 0.186520
+v 0.098236 0.001883 0.167259
+v 0.282184 0.007090 0.165735
+v 0.186520 0.001883 -0.051911
+v 0.231570 0.007090 0.231570
+v 0.137258 0.001883 0.137259
+v 0.186520 0.001883 0.051911
+v 0.193322 0.001883 0.000000
+v -0.000000 0.000000 0.000000
+v 0.167259 0.001883 0.098236
+v 0.063813 0.861474 0.000000
+v 0.054654 0.888729 0.000000
+v 0.052734 0.888729 0.014691
+v 0.061568 0.861474 0.017135
+v 0.061568 0.861474 -0.017135
+v 0.072979 0.919969 0.020357
+v 0.111968 0.841089 0.000000
+v 0.047296 0.888729 0.027792
+v 0.052734 0.888729 -0.014691
+v 0.108028 0.841089 -0.030065
+v 0.075630 0.919969 0.000000
+v 0.065466 0.919969 0.038494
+v 0.108028 0.841089 0.030065
+v 0.055210 0.861474 0.032427
+v 0.055210 0.861474 -0.032427
+v 0.096873 0.841089 -0.056896
+v 0.100064 0.951211 0.027927
+v 0.089769 0.951211 0.052799
+v 0.183167 0.826023 0.000000
+v 0.176722 0.826023 -0.049184
+v 0.038821 0.888729 0.038821
+v 0.053751 0.919969 0.053751
+v 0.047296 0.888729 -0.027792
+v 0.072979 0.919969 -0.020357
+v 0.158473 0.826023 -0.093076
+v 0.103696 0.951211 0.000000
+v 0.073714 0.951211 0.073714
+v 0.176722 0.826023 0.049184
+v 0.096873 0.841089 0.056896
+v 0.045307 0.861474 0.045307
+v 0.079497 0.841089 -0.079497
+v 0.045307 0.861474 -0.045307
+v 0.130048 0.826023 -0.130048
+v 0.111754 0.978466 0.031195
+v 0.100259 0.978466 0.058974
+v 0.082330 0.978466 0.082330
+v 0.263228 0.813615 0.000000
+v 0.253966 0.813615 -0.070682
+v 0.227741 0.813615 -0.133759
+v 0.027792 0.888729 0.047296
+v 0.038494 0.919969 0.065466
+v 0.052799 0.951211 0.089769
+v 0.038821 0.888729 -0.038821
+v 0.065466 0.919969 -0.038494
+v 0.100064 0.951211 -0.027927
+v 0.186892 0.813615 -0.186892
+v 0.115809 0.978466 0.000000
+v 0.058974 0.978466 0.100259
+v 0.253966 0.813615 0.070682
+v 0.158473 0.826023 0.093076
+v 0.079497 0.841089 0.079497
+v 0.032426 0.861474 0.055210
+v 0.093076 0.826023 -0.158473
+v 0.056896 0.841089 -0.096873
+v 0.032426 0.861474 -0.055210
+v 0.133759 0.813615 -0.227741
+v 0.085811 0.997741 0.023955
+v 0.076985 0.997741 0.045285
+v 0.063219 0.997741 0.063219
+v 0.045285 0.997741 0.076986
+v 0.337972 0.801206 0.000000
+v 0.326081 0.801206 -0.090752
+v 0.292408 0.801206 -0.171740
+v 0.239960 0.801206 -0.239960
+v 0.014691 0.888729 0.052735
+v 0.020357 0.919969 0.072979
+v 0.027927 0.951211 0.100064
+v 0.031195 0.978466 0.111754
+v 0.027792 0.888729 -0.047296
+v 0.053751 0.919969 -0.053751
+v 0.089769 0.951211 -0.052799
+v 0.111754 0.978466 -0.031195
+v 0.171740 0.801206 -0.292408
+v 0.088924 0.997741 0.000000
+v 0.023955 0.997741 0.085811
+v 0.326081 0.801206 0.090752
+v 0.227741 0.813615 0.133759
+v 0.130048 0.826023 0.130048
+v 0.056896 0.841089 0.096873
+v 0.017135 0.861474 0.061568
+v 0.070682 0.813615 -0.253966
+v 0.049184 0.826023 -0.176722
+v 0.030065 0.841089 -0.108029
+v 0.017135 0.861474 -0.061568
+v 0.090752 0.801206 -0.326081
+v -0.000000 1.005054 0.000000
+v 0.393218 0.786140 0.000000
+v 0.379380 0.786140 -0.105586
+v 0.340206 0.786140 -0.199813
+v 0.279184 0.786140 -0.279184
+v 0.199813 0.786140 -0.340206
+v -0.000000 0.888729 0.054654
+v -0.000000 0.919969 0.075630
+v -0.000000 0.951211 0.103696
+v -0.000000 0.978466 0.115809
+v -0.000000 0.997741 0.088925
+v 0.014691 0.888729 -0.052735
+v 0.038494 0.919969 -0.065466
+v 0.073714 0.951211 -0.073714
+v 0.100259 0.978466 -0.058974
+v 0.085811 0.997741 -0.023955
+v 0.105586 0.786140 -0.379381
+v 0.379380 0.786140 0.105586
+v 0.292408 0.801206 0.171740
+v 0.186892 0.813615 0.186892
+v 0.093076 0.826023 0.158473
+v 0.030065 0.841089 0.108029
+v -0.000000 0.861474 0.063813
+v -0.000000 0.801206 -0.337972
+v -0.000000 0.813615 -0.263228
+v -0.000000 0.826023 -0.183167
+v -0.000000 0.841089 -0.111968
+v -0.000000 0.861474 -0.063813
+v -0.000000 0.786140 -0.393218
+v 0.076985 0.997741 -0.045285
+v -0.023955 0.997741 0.085811
+v 0.414784 0.765755 0.000000
+v 0.400190 0.765755 -0.111377
+v 0.358865 0.765755 -0.210772
+v 0.294497 0.765755 -0.294497
+v 0.210772 0.765755 -0.358865
+v 0.111377 0.765755 -0.400190
+v -0.014691 0.888729 0.052735
+v -0.020357 0.919969 0.072979
+v -0.027927 0.951211 0.100064
+v -0.031195 0.978466 0.111754
+v -0.000000 0.888729 -0.054654
+v 0.020357 0.919969 -0.072979
+v 0.052799 0.951211 -0.089769
+v 0.082330 0.978466 -0.082330
+v -0.000000 0.765755 -0.414784
+v 0.063219 0.997741 -0.063219
+v -0.045285 0.997741 0.076986
+v 0.400190 0.765755 0.111377
+v 0.340206 0.786140 0.199813
+v 0.239960 0.801206 0.239960
+v 0.133759 0.813615 0.227741
+v 0.049184 0.826023 0.176722
+v -0.000000 0.841089 0.111968
+v -0.017135 0.861474 0.061568
+v -0.105586 0.786140 -0.379381
+v -0.090752 0.801206 -0.326081
+v -0.070682 0.813615 -0.253966
+v -0.049184 0.826023 -0.176722
+v -0.030066 0.841089 -0.108029
+v -0.017135 0.861474 -0.061568
+v -0.111377 0.765755 -0.400190
+v 0.045285 0.997741 -0.076986
+v -0.063220 0.997741 0.063219
+v 0.414952 0.750806 0.115486
+v 0.430085 0.750806 0.000000
+v 0.414952 0.750806 -0.115486
+v 0.372103 0.750806 -0.218547
+v 0.305360 0.750806 -0.305360
+v 0.218547 0.750806 -0.372103
+v 0.115486 0.750806 -0.414952
+v -0.000000 0.750806 -0.430085
+v -0.027793 0.888729 0.047296
+v -0.038494 0.919969 0.065466
+v -0.052799 0.951211 0.089769
+v -0.058974 0.978466 0.100259
+v -0.014691 0.888729 -0.052735
+v -0.000000 0.919969 -0.075630
+v 0.027927 0.951211 -0.100064
+v 0.058974 0.978466 -0.100259
+v -0.115486 0.750806 -0.414952
+v 0.023955 0.997741 -0.085811
+v -0.076986 0.997741 0.045285
+v 0.372103 0.750806 0.218547
+v 0.358865 0.765755 0.210772
+v 0.279184 0.786140 0.279184
+v 0.171740 0.801206 0.292408
+v 0.070682 0.813615 0.253966
+v -0.000000 0.826023 0.183167
+v -0.030066 0.841089 0.108029
+v -0.032427 0.861474 0.055210
+v -0.210772 0.765755 -0.358865
+v -0.199813 0.786140 -0.340206
+v -0.171740 0.801206 -0.292408
+v -0.133759 0.813615 -0.227741
+v -0.093076 0.826023 -0.158473
+v -0.056896 0.841089 -0.096873
+v -0.032427 0.861474 -0.055210
+v -0.218547 0.750806 -0.372103
+v 0.031195 0.978466 -0.111754
+v -0.000000 0.997741 -0.088925
+v -0.082331 0.978466 0.082330
+v -0.085811 0.997741 0.023955
+v 0.305360 0.750806 0.305360
+v 0.294497 0.765755 0.294497
+v -0.038821 0.888729 0.038821
+v -0.053751 0.919969 0.053751
+v -0.073714 0.951211 0.073714
+v -0.027793 0.888729 -0.047296
+v -0.020357 0.919969 -0.072979
+v -0.000000 0.951211 -0.103696
+v -0.305360 0.750806 -0.305360
+v -0.294497 0.765755 -0.294497
+v -0.000000 0.978466 -0.115809
+v -0.023955 0.997741 -0.085811
+v -0.100259 0.978466 0.058974
+v -0.088925 0.997741 0.000000
+v 0.210772 0.765755 0.358865
+v 0.218547 0.750806 0.372103
+v 0.199813 0.786140 0.340206
+v 0.090752 0.801206 0.326081
+v -0.000000 0.813615 0.263228
+v -0.049184 0.826023 0.176722
+v -0.056896 0.841089 0.096873
+v -0.045307 0.861474 0.045307
+v -0.279185 0.786140 -0.279184
+v -0.239960 0.801206 -0.239960
+v -0.186892 0.813615 -0.186892
+v -0.130049 0.826023 -0.130048
+v -0.079497 0.841089 -0.079497
+v -0.045307 0.861474 -0.045307
+v -0.372103 0.750806 -0.218547
+v -0.358865 0.765755 -0.210772
+v -0.031195 0.978466 -0.111754
+v -0.045285 0.997741 -0.076986
+v -0.111754 0.978466 0.031195
+v -0.085811 0.997741 -0.023955
+v 0.111377 0.765755 0.400190
+v 0.115486 0.750806 0.414952
+v -0.047296 0.888729 0.027792
+v -0.065466 0.919969 0.038494
+v -0.089770 0.951211 0.052799
+v -0.038821 0.888729 -0.038821
+v -0.038494 0.919969 -0.065466
+v -0.027927 0.951211 -0.100064
+v -0.414952 0.750806 -0.115486
+v -0.400190 0.765755 -0.111377
+v -0.058974 0.978466 -0.100259
+v -0.063220 0.997741 -0.063219
+v -0.115809 0.978466 0.000000
+v -0.076986 0.997741 -0.045285
+v 0.105586 0.786140 0.379381
+v -0.000000 0.765755 0.414784
+v -0.000000 0.750806 0.430085
+v -0.000000 0.801206 0.337972
+v -0.070682 0.813615 0.253966
+v -0.093076 0.826023 0.158473
+v -0.079497 0.841089 0.079497
+v -0.055210 0.861474 0.032427
+v -0.340206 0.786140 -0.199813
+v -0.292408 0.801206 -0.171740
+v -0.227741 0.813615 -0.133759
+v -0.158473 0.826023 -0.093076
+v -0.096873 0.841089 -0.056896
+v -0.055210 0.861474 -0.032427
+v -0.430085 0.750806 0.000000
+v -0.414784 0.765755 0.000000
+v -0.052799 0.951211 -0.089769
+v -0.082331 0.978466 -0.082330
+v -0.100064 0.951211 0.027927
+v -0.111754 0.978466 -0.031195
+v -0.000000 0.786140 0.393218
+v -0.115486 0.750806 0.414952
+v -0.111377 0.765755 0.400190
+v -0.052735 0.888729 0.014691
+v -0.072979 0.919969 0.020357
+v -0.047296 0.888729 -0.027792
+v -0.053751 0.919969 -0.053751
+v -0.414952 0.750806 0.115486
+v -0.400190 0.765755 0.111377
+v -0.379381 0.786140 -0.105586
+v -0.073714 0.951211 -0.073714
+v -0.100259 0.978466 -0.058974
+v -0.103696 0.951211 0.000000
+v -0.105586 0.786140 0.379381
+v -0.218547 0.750806 0.372103
+v -0.210772 0.765755 0.358865
+v -0.090752 0.801206 0.326081
+v -0.133759 0.813615 0.227741
+v -0.130049 0.826023 0.130048
+v -0.096873 0.841089 0.056896
+v -0.061568 0.861474 0.017135
+v -0.326081 0.801206 -0.090752
+v -0.253966 0.813615 -0.070682
+v -0.176722 0.826023 -0.049184
+v -0.108029 0.841089 -0.030065
+v -0.061568 0.861474 -0.017135
+v -0.372103 0.750806 0.218547
+v -0.358865 0.765755 0.210772
+v -0.393219 0.786140 0.000000
+v -0.089770 0.951211 -0.052799
+v -0.100064 0.951211 -0.027927
+v -0.199813 0.786140 0.340206
+v -0.305360 0.750806 0.305360
+v -0.294497 0.765755 0.294497
+v -0.054655 0.888729 0.000000
+v -0.075630 0.919969 0.000000
+v -0.052735 0.888729 -0.014691
+v -0.065466 0.919969 -0.038494
+v -0.379381 0.786140 0.105586
+v -0.171740 0.801206 0.292408
+v -0.279185 0.786140 0.279184
+v -0.186892 0.813615 0.186892
+v -0.158473 0.826023 0.093076
+v -0.108029 0.841089 0.030065
+v -0.063813 0.861474 0.000000
+v -0.337972 0.801206 0.000000
+v -0.263228 0.813615 0.000000
+v -0.183167 0.826023 0.000000
+v -0.111968 0.841089 0.000000
+v -0.340206 0.786140 0.199813
+v -0.072979 0.919969 -0.020357
+v -0.239960 0.801206 0.239960
+v -0.326081 0.801206 0.090752
+v -0.292408 0.801206 0.171740
+v -0.227741 0.813615 0.133759
+v -0.176722 0.826023 0.049184
+v -0.253966 0.813615 0.070682
+v -0.526706 0.651362 -0.039883
+v -0.534329 0.646030 0.000000
+v -0.619922 0.238069 -0.071790
+v -0.624826 0.259599 -0.063813
+v -0.638129 0.287158 0.000000
+v -0.631184 0.277569 0.039883
+v -0.501666 0.699221 -0.063813
+v -0.508714 0.682112 -0.071712
+v -0.611709 0.194244 0.000000
+v -0.608883 0.198681 0.039883
+v -0.517593 0.664661 0.063813
+v -0.508714 0.682112 0.071712
+v -0.631184 0.277569 -0.039883
+v -0.624828 0.259599 0.063813
+v -0.615480 0.216617 0.063578
+v -0.615553 0.216807 -0.063813
+v -0.517593 0.664661 -0.063813
+v -0.498530 0.712498 -0.039883
+v -0.619922 0.238069 0.071790
+v -0.526706 0.651362 0.039883
+v -0.608884 0.198682 -0.039883
+v 0.605100 0.399712 0.137265
+v 0.613258 0.341675 0.154354
+v 0.605956 0.463769 0.000000
+v 0.600959 0.444810 -0.085753
+v 0.613258 0.341675 -0.154354
+v 0.605101 0.399712 -0.137265
+v 0.600960 0.444810 0.085753
+v 0.121642 0.750009 -0.437072
+v -0.000000 0.750009 -0.453012
+v 0.453011 0.750009 0.000000
+v 0.437073 0.750009 -0.121642
+v -0.453012 0.750009 0.000000
+v -0.437073 0.750009 -0.121642
+v -0.230198 0.750009 0.391939
+v -0.321639 0.750009 0.321639
+v -0.391940 0.750009 0.230197
+v -0.437073 0.750009 0.121642
+v 0.121642 0.750009 0.437072
+v -0.000000 0.750009 0.453012
+v -0.121642 0.750009 0.437072
+v 0.437073 0.750009 0.121642
+v 0.391939 0.750009 0.230197
+v 0.321638 0.750009 -0.321639
+v 0.230197 0.750009 -0.391940
+v -0.121642 0.750009 -0.437072
+v 0.391939 0.750009 -0.230197
+v 0.321638 0.750009 0.321639
+v 0.230197 0.750009 0.391940
+v -0.230198 0.750009 -0.391939
+v -0.501255 0.717792 0.000000
+v 0.617684 0.235930 0.085941
+v 0.625577 0.219883 0.000000
+v -0.321639 0.750009 -0.321639
+v -0.391940 0.750009 -0.230197
+v -0.498530 0.712498 0.039883
+v -0.501667 0.699221 0.063813
+v 0.617684 0.235930 -0.085941
+v 0.619427 0.283145 -0.137236
+v 0.619427 0.283145 0.137236
+vn -0.901883 0.415418 0.118168
+vn -0.905637 0.407056 0.118656
+vn -0.877041 0.418744 0.235298
+vn 0.058443 -0.998260 0.000732
+vn 0.015107 -0.999878 0.000183
+vn 0.014557 -0.949278 0.314035
+vn 0.056703 -0.947539 0.314524
+vn 0.162053 -0.986755 0.002014
+vn 0.157933 -0.933592 0.321604
+vn 0.392376 -0.919767 0.004334
+vn 0.378307 -0.856655 0.350688
+vn 0.783776 -0.620991 0.005249
+vn 0.726829 -0.553880 0.406079
+vn 0.994812 -0.101627 0.001984
+vn 0.908139 -0.082766 0.410321
+vn 0.003082 -0.939787 0.341685
+vn 0.002167 -0.619495 0.784967
+vn 0.011536 -0.679403 0.733634
+vn 0.044679 -0.675588 0.735923
+vn 0.123325 -0.652272 0.747856
+vn 0.275399 -0.556871 0.783593
+vn 0.460067 -0.316263 0.829615
+vn 0.563036 -0.041200 0.825373
+vn -0.000427 0.122166 0.992492
+vn 0.000397 0.003632 0.999969
+vn 0.002869 0.011841 0.999908
+vn 0.004852 0.029298 0.999542
+vn -0.008179 0.053499 0.998505
+vn -0.046510 0.041536 0.998047
+vn -0.039155 0.003113 0.999207
+vn -0.850551 0.473769 -0.228217
+vn -0.897885 0.424177 -0.117649
+vn -0.880886 0.473281 0.000000
+vn -0.013611 0.682394 0.730827
+vn -0.053896 0.680441 0.730796
+vn -0.147557 0.656789 0.739464
+vn -0.325968 0.560564 0.761223
+vn -0.537645 0.315806 0.781762
+vn -0.611530 0.029939 0.790613
+vn -0.904172 0.427137 0.000000
+vn -0.897885 0.424146 0.117618
+vn -0.020112 0.949461 0.313150
+vn -0.081820 0.945433 0.315287
+vn -0.227699 0.916379 0.329173
+vn -0.504196 0.785302 0.359203
+vn -0.810633 0.443220 0.382611
+vn -0.921232 0.039705 0.386944
+vn -0.020569 0.949400 -0.313334
+vn -0.021729 0.999756 -0.000092
+vn -0.004242 0.950468 -0.310770
+vn -0.088260 0.996094 -0.000488
+vn -0.246895 0.969024 -0.001343
+vn -0.549730 0.835322 -0.002350
+vn -0.880673 0.473647 -0.001984
+vn -0.999084 0.042146 -0.000610
+vn -0.877041 0.418744 -0.235298
+vn -0.920286 0.391156 0.000000
+vn -0.905637 0.407056 -0.118656
+vn -0.083132 0.945006 -0.316202
+vn -0.230201 0.914823 -0.331797
+vn -0.505570 0.782800 -0.362743
+vn -0.808710 0.444960 -0.384625
+vn -0.920835 0.042055 -0.387646
+vn -0.897885 0.424146 -0.117618
+vn -0.901883 0.415448 -0.118168
+vn -0.014161 0.682394 -0.730796
+vn -0.055361 0.680074 -0.731010
+vn -0.150029 0.655660 -0.739982
+vn -0.327616 0.560594 -0.760491
+vn -0.537431 0.320933 -0.779809
+vn -0.611988 0.033387 -0.790155
+vn 0.015168 -0.949339 -0.313852
+vn 0.011902 -0.679403 -0.733634
+vn 0.003265 -0.939817 -0.341594
+vn 0.000183 0.004212 -0.999969
+vn 0.003510 0.014008 -0.999878
+vn 0.005921 0.035951 -0.999329
+vn -0.010132 0.064333 -0.997864
+vn -0.051576 0.048463 -0.997467
+vn -0.041597 0.003998 -0.999115
+vn 0.003082 -0.620106 -0.784478
+vn -0.000031 0.122440 -0.992462
+vn -0.897885 0.424177 0.117649
+vn 0.046449 -0.674398 -0.736869
+vn 0.125980 -0.648946 -0.750298
+vn 0.275430 -0.552477 -0.786676
+vn 0.455519 -0.320536 -0.830500
+vn 0.561693 -0.046480 -0.826014
+vn -0.888668 0.391644 0.238441
+vn 0.058046 -0.947630 -0.314005
+vn 0.159948 -0.933836 -0.319865
+vn 0.380169 -0.857753 -0.345927
+vn 0.725547 -0.560930 -0.398602
+vn 0.908597 -0.089236 -0.407971
+vn 0.003235 -0.999969 0.000031
+vn 0.973144 0.230110 0.000824
+vn 0.890896 0.211737 0.401776
+vn 0.912900 0.408094 0.002533
+vn 0.836970 0.380932 0.392834
+vn 0.829035 0.559160 0.003784
+vn 0.764519 0.528550 0.368969
+vn 0.718650 0.695334 0.003937
+vn 0.668294 0.663717 0.335917
+vn 0.579577 0.814905 0.002838
+vn 0.542650 0.779687 0.312357
+vn 0.495163 0.868770 0.002258
+vn 0.458052 0.820643 0.341624
+vn 0.561205 0.137028 0.816218
+vn 0.532029 0.253456 0.807886
+vn 0.497543 0.363445 0.787591
+vn 0.449538 0.472060 0.758293
+vn 0.373669 0.563555 0.736686
+vn 0.289041 0.531114 0.796442
+vn -0.023225 -0.005249 0.999695
+vn -0.016785 -0.010254 0.999786
+vn -0.011444 -0.012940 0.999847
+vn -0.009796 -0.013276 0.999847
+vn -0.014801 -0.013916 0.999786
+vn -0.089755 -0.176122 0.980255
+vn -0.585772 -0.152379 0.795984
+vn -0.538896 -0.288766 0.791314
+vn -0.484146 -0.407910 0.774071
+vn -0.424635 -0.509781 0.748161
+vn -0.355907 -0.584765 0.728935
+vn -0.889828 -0.237159 0.389782
+vn -0.808740 -0.446852 0.382366
+vn -0.702475 -0.613269 0.361095
+vn -0.590625 -0.734855 0.333293
+vn -0.483291 -0.816767 0.315104
+vn -0.912076 0.409955 0.000000
+vn -0.965606 -0.259987 -0.000458
+vn -0.872433 -0.488693 -0.001465
+vn -0.748436 -0.663167 -0.002197
+vn -0.621601 -0.783288 -0.002136
+vn -0.507065 -0.861873 -0.001251
+vn -0.438215 -0.854366 0.279183
+vn -0.456130 -0.889889 -0.000732
+vn -0.889126 -0.238868 -0.390332
+vn -0.807001 -0.448531 -0.384075
+vn -0.700980 -0.613392 -0.363750
+vn -0.590442 -0.733757 -0.336039
+vn -0.484787 -0.815332 -0.316477
+vn -0.440962 -0.852931 -0.279305
+vn -0.359691 -0.584185 -0.727531
+vn -0.358074 -0.682241 -0.637410
+vn -0.585467 -0.154668 -0.795770
+vn -0.538499 -0.291696 -0.790490
+vn -0.484512 -0.409772 -0.772851
+vn -0.426496 -0.510056 -0.746910
+vn -0.909543 -0.399274 -0.115207
+vn -0.971191 -0.204688 -0.121891
+vn -0.912931 -0.326609 -0.244606
+vn -0.020478 -0.017853 -0.999603
+vn -0.024537 -0.005737 -0.999664
+vn -0.020844 -0.012207 -0.999695
+vn -0.017548 -0.016846 -0.999695
+vn -0.016724 -0.018097 -0.999695
+vn -0.909116 -0.400311 0.115055
+vn -0.873775 -0.472610 0.114475
+vn -0.795892 -0.566485 0.213538
+vn -0.353069 -0.684103 0.638203
+vn 0.559679 0.139714 -0.816828
+vn 0.528581 0.255501 -0.809473
+vn 0.494217 0.362987 -0.789911
+vn 0.449049 0.469283 -0.760308
+vn 0.378246 0.560869 -0.736412
+vn -0.091983 -0.174383 -0.980346
+vn 0.295267 0.530625 -0.794488
+vn 0.890500 0.214759 -0.401044
+vn 0.836634 0.384075 -0.390515
+vn 0.765191 0.530198 -0.365123
+vn 0.671041 0.663228 -0.331339
+vn 0.547929 0.777642 -0.308206
+vn 0.464522 0.818842 -0.337199
+vn 0.931486 0.265572 -0.248543
+vn 0.939543 0.342357 0.000000
+vn 0.947539 0.295114 -0.122684
+vn -0.351421 0.936186 0.001953
+vn -0.144444 0.989502 0.003174
+vn -0.126743 0.878811 0.459975
+vn -0.716758 0.697287 -0.000946
+vn -0.299997 0.838313 0.455214
+vn -0.621876 0.660207 0.421155
+vn -0.901822 0.432081 -0.004517
+vn -0.807031 0.443434 0.389904
+vn -0.930204 0.366863 -0.008484
+vn -0.824549 0.383312 0.416059
+vn -0.850673 0.525529 -0.011628
+vn -0.722465 0.508988 0.467910
+vn -0.668447 0.743645 -0.011139
+vn -0.531449 0.686514 0.496170
+vn -0.116459 0.505448 0.854946
+vn -0.258400 0.470656 0.843593
+vn -0.407605 0.396985 0.822321
+vn -0.450270 0.352367 0.820399
+vn -0.385876 0.395734 0.833338
+vn -0.270669 0.487838 0.829890
+vn 0.141606 -0.001190 0.989898
+vn -0.067690 0.525346 0.848170
+vn 0.989593 0.100253 0.103122
+vn 0.970244 0.213324 0.114475
+vn 0.960418 0.152654 0.232917
+vn 0.241829 0.092502 0.965880
+vn 0.209296 0.170660 0.962828
+vn 0.096194 0.178625 0.979186
+vn 0.009552 0.154332 0.987945
+vn -0.000122 0.151952 0.988372
+vn 0.361248 -0.477279 0.801019
+vn 0.607929 -0.282540 0.741997
+vn 0.679220 -0.106754 0.726096
+vn 0.583911 -0.078524 0.807978
+vn 0.402722 -0.205237 0.891995
+vn 0.279519 -0.338694 0.898404
+vn 0.488601 -0.768700 0.412671
+vn 0.784570 -0.501511 0.364544
+vn 0.893918 -0.279611 0.350291
+vn 0.861415 -0.285287 0.420179
+vn 0.679373 -0.540452 0.496323
+vn 0.458327 -0.754540 0.469588
+vn 0.524155 -0.851588 -0.000153
+vn 0.827143 -0.561968 0.001679
+vn 0.943205 -0.332133 0.003479
+vn 0.933256 -0.359081 0.005737
+vn 0.756859 -0.653493 0.006470
+vn 0.492843 -0.870083 0.004120
+vn 0.322489 -0.946562 -0.001129
+vn 0.912839 -0.326609 0.244942
+vn 0.824396 -0.565996 0.000000
+vn 0.894162 -0.447676 0.000000
+vn 0.486557 -0.770501 -0.411756
+vn 0.783990 -0.504074 -0.362285
+vn 0.895199 -0.281899 -0.345134
+vn 0.863735 -0.289010 -0.412824
+vn 0.682119 -0.544267 -0.488296
+vn 0.461928 -0.758202 -0.460128
+vn 0.357463 -0.479141 -0.801599
+vn 0.605884 -0.285867 -0.742393
+vn 0.679739 -0.108646 -0.725333
+vn 0.583636 -0.077883 -0.808222
+vn 0.401440 -0.199225 -0.893918
+vn 0.281961 -0.330638 -0.900632
+vn 0.135228 -0.002380 -0.990783
+vn 0.235755 0.091128 -0.967498
+vn 0.200720 0.170629 -0.964660
+vn 0.086123 0.184576 -0.979003
+vn 0.000671 0.174322 -0.984680
+vn -0.007141 0.169012 -0.985565
+vn 0.966613 -0.042848 -0.252602
+vn 0.960418 0.152654 -0.232917
+vn 0.989593 0.100223 -0.103092
+vn -0.119297 0.503342 -0.855770
+vn -0.261269 0.472793 -0.841517
+vn -0.414075 0.399792 -0.817713
+vn -0.459700 0.357036 -0.813105
+vn -0.394024 0.408490 -0.823298
+vn -0.277871 0.487381 -0.827754
+vn -0.072207 0.520127 -0.851009
+vn -0.298654 0.840297 -0.452376
+vn -0.617512 0.663961 -0.421613
+vn -0.801324 0.450209 -0.393872
+vn -0.819422 0.389691 -0.420270
+vn -0.721274 0.506912 -0.471969
+vn -0.538347 0.670644 -0.510239
+vn -0.482009 0.876125 -0.005127
+vn -0.394635 0.815363 0.423536
+vn -0.321909 0.946745 -0.002594
+vn -0.255287 0.921995 0.291086
+vn 0.004242 0.999969 0.000397
+vn -0.002960 0.999939 -0.010102
+vn 0.853450 0.521073 -0.007050
+vn 0.392041 0.688986 -0.609546
+vn 0.805170 -0.592517 -0.023621
+vn 0.588763 -0.206122 -0.781579
+vn 0.681478 -0.731040 -0.033296
+vn 0.485031 -0.441237 -0.754967
+vn -0.206824 0.638203 0.741539
+vn -0.129490 0.862056 0.489944
+vn -0.033418 0.999176 0.022340
+vn 0.047700 0.864040 -0.501114
+vn 0.099307 0.538743 -0.836573
+vn 0.053560 0.251839 -0.966277
+vn 0.020112 0.322611 0.946287
+vn 0.021943 0.748894 0.662282
+vn -0.025941 0.995605 0.089908
+vn -0.059175 0.930876 -0.360424
+vn -0.080172 0.784448 -0.614948
+vn -0.142582 0.557604 -0.817743
+vn 0.281747 -0.174993 0.943388
+vn 0.303903 0.444136 0.842830
+vn 0.034333 0.983764 0.175970
+vn -0.113865 0.956420 -0.268777
+vn -0.155339 0.858852 -0.488021
+vn -0.207404 0.641865 -0.738182
+vn 0.467238 -0.683187 0.561144
+vn 0.699515 0.004364 0.714560
+vn 0.355296 0.891934 0.279641
+vn -0.170354 0.971465 -0.164861
+vn -0.245552 0.901181 -0.357097
+vn -0.248726 0.651082 -0.717063
+vn 0.494430 -0.869167 0.006317
+vn 0.933134 -0.358898 0.019868
+vn 0.703146 0.710685 0.021790
+vn -0.203650 0.978942 -0.012574
+vn -0.326456 0.942869 -0.066073
+vn -0.397595 0.857082 -0.327525
+vn 0.460616 -0.712546 -0.529221
+vn 0.695486 -0.098544 -0.711722
+vn 0.397534 0.853816 -0.336070
+vn -0.198248 0.963439 0.180151
+vn -0.306833 0.888516 0.341075
+vn -0.393689 0.807672 0.438887
+vn 0.276559 -0.211951 -0.937315
+vn 0.294626 0.366161 -0.882656
+vn 0.046632 0.973235 -0.224982
+vn -0.146733 0.912168 0.382611
+vn -0.202643 0.700797 0.683950
+vn -0.232673 0.506485 0.830226
+vn 0.011689 0.309397 -0.950835
+vn 0.013245 0.708640 -0.705435
+vn -0.027589 0.995758 -0.087680
+vn -0.047395 0.829371 0.556658
+vn -0.015259 0.386608 0.922086
+vn 0.004639 0.119510 0.992798
+vn -0.211035 0.631001 -0.746513
+vn -0.138768 0.848781 -0.510147
+vn -0.024995 0.999664 -0.001190
+vn 0.120426 0.724570 0.678579
+vn 0.260750 0.006531 0.965361
+vn 0.272500 -0.255898 0.927488
+vn -0.395581 0.809961 -0.432905
+vn -0.258827 0.918851 -0.297800
+vn 0.004730 0.999878 0.013031
+vn 0.466628 0.599780 0.649983
+vn 0.621937 -0.400861 0.672628
+vn 0.551042 -0.592181 0.587878
+vn 0.649068 0.384991 -0.656087
+vn 0.055971 0.691214 0.720450
+vn -0.115940 0.804590 0.582354
+vn -0.262185 0.897946 0.353435
+vn -0.341655 0.885006 -0.316263
+vn -0.081423 0.793085 -0.603626
+vn -0.155675 0.857753 -0.489883
+vn 0.728690 0.365978 0.578784
+vn 0.318674 0.539384 0.779382
+vn 0.953551 0.300150 -0.024415
+vn -0.133976 0.836818 -0.530808
+vn 0.095401 0.667959 -0.738029
+vn 0.000000 0.999969 0.000000
+vn -0.992523 -0.122013 0.000000
+vn -0.937346 -0.348338 0.000000
+vn -0.905148 -0.348827 -0.242836
+vn -0.958617 -0.122227 -0.257057
+vn -0.832057 0.554674 0.000000
+vn -0.803217 0.555376 -0.215339
+vn -0.048616 0.998810 0.000000
+vn -0.046236 0.998840 -0.012726
+vn 0.544267 0.838893 0.000000
+vn 0.525376 0.839106 0.140843
+vn 0.783471 0.621387 0.000000
+vn 0.756371 0.621845 0.202918
+vn 0.880886 0.473281 0.000000
+vn 0.850551 0.473769 0.228217
+vn -0.810907 -0.349376 -0.469375
+vn -0.859004 -0.122410 -0.497085
+vn -0.719657 0.555559 -0.416425
+vn -0.041749 0.998810 -0.024415
+vn 0.470077 0.839625 0.272011
+vn 0.677236 0.622608 0.391980
+vn 0.761803 0.474471 0.440962
+vn -0.662465 -0.349620 -0.662465
+vn -0.701773 -0.122440 -0.701773
+vn -0.587878 0.555650 -0.587878
+vn -0.034272 0.998810 -0.034272
+vn 0.383831 0.839808 0.383831
+vn 0.553148 0.622913 0.553148
+vn 0.622303 0.474776 0.622303
+vn -0.469375 -0.349376 -0.810907
+vn -0.497085 -0.122379 -0.859004
+vn -0.416425 0.555559 -0.719657
+vn -0.024415 0.998810 -0.041749
+vn 0.272011 0.839625 0.470077
+vn 0.391980 0.622608 0.677236
+vn 0.440962 0.474471 0.761834
+vn -0.242836 -0.348827 -0.905148
+vn -0.257057 -0.122227 -0.958617
+vn -0.215339 0.555376 -0.803217
+vn -0.012726 0.998840 -0.046205
+vn 0.140843 0.839106 0.525376
+vn 0.202918 0.621845 0.756371
+vn 0.228217 0.473769 0.850551
+vn 0.000000 -0.348338 -0.937346
+vn 0.000000 -0.122013 -0.992523
+vn 0.000000 0.554674 -0.832057
+vn 0.000000 0.998810 -0.048616
+vn 0.000000 0.838893 0.544267
+vn 0.000000 0.621387 0.783471
+vn 0.000000 0.473281 0.880886
+vn 0.242836 -0.348827 -0.905148
+vn 0.257057 -0.122227 -0.958617
+vn 0.215308 0.555376 -0.803217
+vn 0.012726 0.998840 -0.046205
+vn -0.140843 0.839106 0.525376
+vn -0.202918 0.621845 0.756340
+vn -0.228217 0.473769 0.850551
+vn 0.469375 -0.349376 -0.810907
+vn 0.497085 -0.122379 -0.859004
+vn 0.416425 0.555559 -0.719657
+vn 0.024415 0.998810 -0.041749
+vn -0.272011 0.839625 0.470077
+vn -0.391980 0.622608 0.677236
+vn -0.440962 0.474502 0.761803
+vn 0.662465 -0.349620 -0.662465
+vn 0.701773 -0.122471 -0.701773
+vn 0.587878 0.555650 -0.587878
+vn 0.034272 0.998810 -0.034272
+vn -0.383831 0.839808 0.383831
+vn -0.553148 0.622913 0.553148
+vn -0.622303 0.474776 0.622303
+vn 0.810907 -0.349406 -0.469375
+vn 0.859004 -0.122379 -0.497085
+vn 0.719657 0.555559 -0.416425
+vn 0.041749 0.998810 -0.024415
+vn -0.470077 0.839625 0.272011
+vn -0.677236 0.622608 0.391980
+vn -0.761803 0.474471 0.440962
+vn 0.905148 -0.348827 -0.242836
+vn 0.958617 -0.122227 -0.257057
+vn 0.803217 0.555376 -0.215339
+vn 0.046205 0.998840 -0.012726
+vn -0.525376 0.839106 0.140843
+vn -0.756340 0.621876 0.202918
+vn -0.850551 0.473769 0.228217
+vn 0.937346 -0.348338 0.000000
+vn 0.992523 -0.122013 0.000000
+vn 0.832026 0.554674 0.000000
+vn 0.048616 0.998810 0.000000
+vn -0.544267 0.838893 0.000000
+vn -0.783471 0.621387 0.000000
+vn 0.905148 -0.348827 0.242836
+vn 0.958617 -0.122227 0.257057
+vn 0.803217 0.555376 0.215308
+vn 0.046205 0.998840 0.012726
+vn -0.525376 0.839106 -0.140843
+vn -0.756340 0.621876 -0.202918
+vn 0.810907 -0.349406 0.469375
+vn 0.859004 -0.122379 0.497085
+vn 0.719657 0.555559 0.416425
+vn 0.041749 0.998810 0.024415
+vn -0.470077 0.839625 -0.272011
+vn -0.677236 0.622608 -0.391980
+vn -0.761803 0.474471 -0.440962
+vn 0.662465 -0.349620 0.662465
+vn 0.701773 -0.122471 0.701773
+vn 0.587878 0.555650 0.587878
+vn 0.034272 0.998810 0.034272
+vn -0.383831 0.839808 -0.383831
+vn -0.553148 0.622913 -0.553148
+vn -0.622303 0.474776 -0.622303
+vn 0.469375 -0.349376 0.810907
+vn 0.497085 -0.122379 0.859004
+vn 0.416425 0.555559 0.719657
+vn 0.024415 0.998810 0.041749
+vn -0.272011 0.839625 -0.470077
+vn -0.391980 0.622608 -0.677236
+vn -0.440962 0.474471 -0.761803
+vn 0.242836 -0.348827 0.905148
+vn 0.257057 -0.122227 0.958617
+vn 0.215339 0.555376 0.803217
+vn 0.012726 0.998840 0.046205
+vn -0.140843 0.839106 -0.525376
+vn -0.202918 0.621845 -0.756371
+vn -0.228217 0.473769 -0.850551
+vn 0.000000 -0.348338 0.937346
+vn 0.000000 -0.122013 0.992523
+vn 0.000000 0.554674 0.832057
+vn 0.000000 0.998810 0.048616
+vn 0.000000 0.838893 -0.544267
+vn 0.000000 0.621387 -0.783471
+vn 0.000000 0.473281 -0.880886
+vn -0.242836 -0.348827 0.905148
+vn -0.257057 -0.122227 0.958617
+vn -0.215308 0.555376 0.803217
+vn -0.012726 0.998840 0.046205
+vn 0.140843 0.839106 -0.525376
+vn 0.202918 0.621845 -0.756371
+vn 0.228217 0.473769 -0.850551
+vn -0.469375 -0.349376 0.810907
+vn -0.497085 -0.122379 0.859004
+vn -0.416425 0.555559 0.719657
+vn -0.024415 0.998810 0.041749
+vn 0.272011 0.839625 -0.470077
+vn 0.391980 0.622608 -0.677236
+vn 0.440962 0.474471 -0.761803
+vn -0.662465 -0.349620 0.662465
+vn -0.701773 -0.122440 0.701773
+vn -0.587878 0.555650 0.587878
+vn -0.034272 0.998810 0.034272
+vn 0.383831 0.839808 -0.383831
+vn 0.553148 0.622913 -0.553148
+vn 0.622303 0.474776 -0.622303
+vn -0.810907 -0.349376 0.469375
+vn -0.859004 -0.122410 0.497085
+vn -0.719657 0.555528 0.416425
+vn -0.041749 0.998810 0.024415
+vn 0.470077 0.839625 -0.272011
+vn 0.677236 0.622639 -0.391980
+vn 0.761803 0.474471 -0.440962
+vn -0.905148 -0.348827 0.242836
+vn -0.958617 -0.122227 0.257057
+vn -0.803217 0.555376 0.215339
+vn -0.046236 0.998840 0.012726
+vn 0.525376 0.839106 -0.140843
+vn 0.756371 0.621845 -0.202918
+vn 0.850551 0.473769 -0.228217
+vn 0.908292 0.418256 0.000000
+vn 0.877041 0.418744 0.235298
+vn 0.920286 0.391156 0.000000
+vn 0.888668 0.391644 0.238441
+vn 0.907315 0.342753 0.243446
+vn 0.785638 0.419416 0.454756
+vn 0.796075 0.392285 0.460799
+vn 0.812830 0.343333 0.470504
+vn 0.931486 0.265542 0.248543
+vn 0.834162 0.266366 0.482864
+vn 0.855312 0.152379 0.495132
+vn 0.966613 -0.042848 0.252602
+vn 0.864498 -0.045808 0.500504
+vn 0.641804 0.419691 0.641804
+vn 0.650349 0.392499 0.650349
+vn 0.664052 0.343577 0.664052
+vn 0.681509 0.266579 0.681509
+vn 0.698813 0.152501 0.698813
+vn 0.706351 -0.045869 0.706351
+vn 0.454756 0.419416 0.785638
+vn 0.460799 0.392285 0.796075
+vn 0.470504 0.343333 0.812830
+vn 0.482864 0.266366 0.834162
+vn 0.495132 0.152409 0.855312
+vn 0.500504 -0.045808 0.864498
+vn 0.235298 0.418744 0.877041
+vn 0.238441 0.391644 0.888668
+vn 0.243446 0.342753 0.907315
+vn 0.249855 0.265908 0.931028
+vn 0.256172 0.152104 0.954558
+vn 0.258980 -0.045717 0.964782
+vn 0.000000 0.418256 0.908292
+vn 0.000000 0.391156 0.920286
+vn 0.000000 0.342357 0.939543
+vn 0.000000 0.265542 0.964080
+vn 0.000000 0.151891 0.988372
+vn 0.000000 -0.045656 0.998932
+vn -0.235298 0.418744 0.877041
+vn -0.238441 0.391644 0.888668
+vn -0.243446 0.342753 0.907315
+vn -0.249855 0.265877 0.931028
+vn -0.256172 0.152104 0.954558
+vn -0.258980 -0.045717 0.964782
+vn -0.454756 0.419416 0.785638
+vn -0.460799 0.392285 0.796075
+vn -0.470504 0.343333 0.812830
+vn -0.482864 0.266366 0.834162
+vn -0.495132 0.152379 0.855312
+vn -0.500504 -0.045808 0.864498
+vn -0.641804 0.419691 0.641804
+vn -0.650349 0.392499 0.650349
+vn -0.664052 0.343577 0.664052
+vn -0.681509 0.266579 0.681509
+vn -0.698813 0.152501 0.698813
+vn -0.706351 -0.045869 0.706351
+vn -0.785638 0.419416 0.454756
+vn -0.796075 0.392285 0.460799
+vn -0.812830 0.343364 0.470504
+vn -0.834162 0.266366 0.482864
+vn -0.855312 0.152379 0.495132
+vn -0.864498 -0.045808 0.500504
+vn -0.907315 0.342753 0.243446
+vn -0.931028 0.265908 0.249855
+vn -0.954558 0.152104 0.256172
+vn -0.964782 -0.045717 0.258980
+vn -0.939543 0.342357 0.000000
+vn -0.964080 0.265542 0.000000
+vn -0.988372 0.151891 0.000000
+vn -0.888668 0.391644 -0.238441
+vn -0.907315 0.342753 -0.243446
+vn -0.931028 0.265877 -0.249855
+vn -0.954558 0.152104 -0.256172
+vn -0.785638 0.419416 -0.454756
+vn -0.796075 0.392285 -0.460799
+vn -0.812830 0.343333 -0.470504
+vn -0.834162 0.266366 -0.482864
+vn -0.855312 0.152379 -0.495132
+vn -0.964782 -0.045717 -0.258980
+vn -0.864498 -0.045808 -0.500504
+vn -0.641804 0.419691 -0.641804
+vn -0.650349 0.392499 -0.650349
+vn -0.664052 0.343577 -0.664052
+vn -0.681509 0.266579 -0.681509
+vn -0.698813 0.152501 -0.698813
+vn -0.706351 -0.045869 -0.706351
+vn -0.454756 0.419416 -0.785638
+vn -0.460799 0.392285 -0.796075
+vn -0.470504 0.343333 -0.812830
+vn -0.482864 0.266366 -0.834162
+vn -0.495132 0.152379 -0.855312
+vn -0.500504 -0.045808 -0.864498
+vn -0.235298 0.418744 -0.877041
+vn -0.238441 0.391644 -0.888668
+vn -0.243446 0.342753 -0.907315
+vn -0.249855 0.265908 -0.931028
+vn -0.256172 0.152104 -0.954558
+vn -0.258980 -0.045717 -0.964782
+vn 0.000000 0.418256 -0.908292
+vn 0.000000 0.391156 -0.920286
+vn 0.000000 0.342357 -0.939543
+vn 0.000000 0.265542 -0.964080
+vn 0.000000 0.151891 -0.988372
+vn 0.000000 -0.045656 -0.998932
+vn 0.235298 0.418744 -0.877041
+vn 0.238441 0.391644 -0.888668
+vn 0.243446 0.342753 -0.907315
+vn 0.249855 0.265877 -0.931028
+vn 0.256172 0.152104 -0.954558
+vn 0.258980 -0.045717 -0.964782
+vn 0.454756 0.419416 -0.785638
+vn 0.460799 0.392285 -0.796075
+vn 0.470504 0.343333 -0.812830
+vn 0.482864 0.266366 -0.834162
+vn 0.495132 0.152379 -0.855312
+vn 0.500504 -0.045808 -0.864498
+vn 0.641804 0.419691 -0.641804
+vn 0.650349 0.392499 -0.650349
+vn 0.664052 0.343577 -0.664052
+vn 0.681509 0.266579 -0.681509
+vn 0.698813 0.152501 -0.698813
+vn 0.706351 -0.045869 -0.706351
+vn 0.785638 0.419416 -0.454756
+vn 0.796075 0.392285 -0.460799
+vn 0.812830 0.343364 -0.470504
+vn 0.834162 0.266366 -0.482864
+vn 0.855312 0.152379 -0.495132
+vn 0.864498 -0.045808 -0.500504
+vn 0.877041 0.418744 -0.235298
+vn 0.888668 0.391644 -0.238441
+vn 0.907315 0.342753 -0.243446
+vn 0.795892 -0.566485 0.213538
+vn 0.712180 -0.701987 0.000000
+vn 0.687399 -0.702445 0.184393
+vn 0.652974 -0.757347 0.000000
+vn 0.630146 -0.757805 0.169012
+vn 0.724021 -0.689749 0.000000
+vn 0.698752 -0.690329 0.187414
+vn 0.886410 -0.462874 0.000000
+vn 0.855861 -0.463454 0.229530
+vn 0.817774 -0.327158 0.473434
+vn 0.712729 -0.567248 0.412549
+vn 0.615345 -0.703146 0.356151
+vn 0.564043 -0.758446 0.326456
+vn 0.625660 -0.690939 0.362102
+vn 0.766625 -0.464125 0.443678
+vn 0.668111 -0.327403 0.668111
+vn 0.582171 -0.567522 0.582171
+vn 0.502579 -0.703421 0.502579
+vn 0.460646 -0.758660 0.460646
+vn 0.510971 -0.691183 0.510971
+vn 0.626209 -0.464370 0.626240
+vn 0.473434 -0.327158 0.817774
+vn 0.412549 -0.567248 0.712729
+vn 0.356151 -0.703146 0.615375
+vn 0.326456 -0.758446 0.564043
+vn 0.362102 -0.690939 0.625660
+vn 0.443678 -0.464125 0.766625
+vn 0.245003 -0.326609 0.912839
+vn 0.213538 -0.566485 0.795892
+vn 0.184393 -0.702445 0.687399
+vn 0.169012 -0.757805 0.630146
+vn 0.187414 -0.690329 0.698752
+vn 0.229530 -0.463454 0.855831
+vn 0.000000 -0.326243 0.945250
+vn 0.000000 -0.565996 0.824396
+vn 0.000000 -0.701987 0.712180
+vn 0.000000 -0.757347 0.652974
+vn 0.000000 -0.689749 0.724021
+vn 0.000000 -0.462905 0.886380
+vn -0.245003 -0.326609 0.912839
+vn -0.213538 -0.566485 0.795892
+vn -0.184393 -0.702445 0.687399
+vn -0.169012 -0.757805 0.630146
+vn -0.187414 -0.690329 0.698752
+vn -0.229530 -0.463454 0.855861
+vn -0.473434 -0.327158 0.817774
+vn -0.412549 -0.567248 0.712729
+vn -0.356151 -0.703146 0.615375
+vn -0.326456 -0.758446 0.564043
+vn -0.362102 -0.690939 0.625660
+vn -0.443678 -0.464125 0.766625
+vn -0.668111 -0.327403 0.668111
+vn -0.582171 -0.567522 0.582171
+vn -0.502579 -0.703421 0.502579
+vn -0.460646 -0.758660 0.460646
+vn -0.510971 -0.691183 0.510971
+vn -0.626209 -0.464370 0.626209
+vn -0.817774 -0.327158 0.473434
+vn -0.712729 -0.567248 0.412549
+vn -0.615375 -0.703146 0.356151
+vn -0.564043 -0.758446 0.326456
+vn -0.625660 -0.690939 0.362102
+vn -0.766625 -0.464125 0.443678
+vn -0.912931 -0.326609 0.244575
+vn -0.687399 -0.702445 0.184393
+vn -0.630146 -0.757805 0.169012
+vn -0.698752 -0.690329 0.187414
+vn -0.855831 -0.463485 0.229530
+vn -0.824396 -0.565996 0.000000
+vn -0.712180 -0.701987 0.000000
+vn -0.652974 -0.757347 0.000000
+vn -0.724021 -0.689749 0.000000
+vn -0.886410 -0.462874 0.000000
+vn -0.795892 -0.566485 -0.213538
+vn -0.687399 -0.702445 -0.184393
+vn -0.630146 -0.757805 -0.169012
+vn -0.698752 -0.690329 -0.187414
+vn -0.855831 -0.463454 -0.229530
+vn -0.817774 -0.327158 -0.473434
+vn -0.712729 -0.567217 -0.412549
+vn -0.615375 -0.703146 -0.356151
+vn -0.564043 -0.758446 -0.326456
+vn -0.625660 -0.690939 -0.362102
+vn -0.766625 -0.464125 -0.443678
+vn -0.668111 -0.327403 -0.668111
+vn -0.582171 -0.567522 -0.582171
+vn -0.502579 -0.703421 -0.502579
+vn -0.460646 -0.758660 -0.460646
+vn -0.510971 -0.691183 -0.510971
+vn -0.626209 -0.464370 -0.626209
+vn -0.473434 -0.327158 -0.817774
+vn -0.412549 -0.567248 -0.712729
+vn -0.356151 -0.703146 -0.615375
+vn -0.326456 -0.758446 -0.564043
+vn -0.362102 -0.690939 -0.625660
+vn -0.443678 -0.464125 -0.766625
+vn -0.245003 -0.326609 -0.912839
+vn -0.213538 -0.566485 -0.795892
+vn -0.184393 -0.702445 -0.687399
+vn -0.169012 -0.757805 -0.630146
+vn -0.187414 -0.690329 -0.698752
+vn -0.229530 -0.463454 -0.855831
+vn 0.000000 -0.326243 -0.945250
+vn 0.000000 -0.565996 -0.824396
+vn 0.000000 -0.701987 -0.712180
+vn 0.000000 -0.757347 -0.652974
+vn 0.000000 -0.689749 -0.724021
+vn 0.000000 -0.462905 -0.886380
+vn 0.245003 -0.326609 -0.912839
+vn 0.213538 -0.566485 -0.795892
+vn 0.184393 -0.702445 -0.687399
+vn 0.169012 -0.757805 -0.630146
+vn 0.187445 -0.690329 -0.698752
+vn 0.229530 -0.463454 -0.855861
+vn 0.473434 -0.327158 -0.817774
+vn 0.412549 -0.567248 -0.712729
+vn 0.356151 -0.703146 -0.615375
+vn 0.326456 -0.758446 -0.564043
+vn 0.362102 -0.690939 -0.625660
+vn 0.443678 -0.464125 -0.766625
+vn 0.668111 -0.327403 -0.668111
+vn 0.582171 -0.567522 -0.582171
+vn 0.502579 -0.703421 -0.502579
+vn 0.460646 -0.758660 -0.460646
+vn 0.510971 -0.691183 -0.510971
+vn 0.626209 -0.464370 -0.626209
+vn 0.817774 -0.327158 -0.473434
+vn 0.712729 -0.567248 -0.412549
+vn 0.615375 -0.703146 -0.356151
+vn 0.564043 -0.758446 -0.326456
+vn 0.625660 -0.690939 -0.362102
+vn 0.766625 -0.464125 -0.443678
+vn 0.912839 -0.326609 -0.244942
+vn 0.795892 -0.566485 -0.213538
+vn 0.687399 -0.702445 -0.184393
+vn 0.630146 -0.757805 -0.169012
+vn 0.698752 -0.690329 -0.187414
+vn 0.855861 -0.463454 -0.229530
+vn 0.025666 -0.999664 0.000000
+vn 0.000000 -1.000000 0.000000
+vn 0.024781 -0.999664 -0.006623
+vn 0.068667 -0.997620 0.000000
+vn 0.066256 -0.997620 -0.017731
+vn 0.157170 -0.987548 0.000000
+vn 0.151677 -0.987579 -0.040620
+vn 0.373150 -0.927763 0.000000
+vn 0.360118 -0.927885 -0.096469
+vn 0.789148 -0.614154 0.000000
+vn 0.762017 -0.614399 -0.204505
+vn 0.022156 -0.999664 -0.012787
+vn 0.059236 -0.997650 -0.034272
+vn 0.135624 -0.987640 -0.078463
+vn 0.322153 -0.928129 -0.186377
+vn 0.682333 -0.615131 -0.394971
+vn 0.018067 -0.999664 -0.018067
+vn 0.048341 -0.997650 -0.048341
+vn 0.110691 -0.987640 -0.110691
+vn 0.262947 -0.928251 -0.262947
+vn 0.557329 -0.615375 -0.557329
+vn 0.012787 -0.999664 -0.022156
+vn 0.034272 -0.997650 -0.059236
+vn 0.078463 -0.987640 -0.135624
+vn 0.186377 -0.928129 -0.322153
+vn 0.394971 -0.615131 -0.682302
+vn 0.006623 -0.999664 -0.024781
+vn 0.017731 -0.997620 -0.066256
+vn 0.040620 -0.987579 -0.151677
+vn 0.096469 -0.927885 -0.360118
+vn 0.204474 -0.614399 -0.762017
+vn 0.000000 -0.999664 -0.025666
+vn 0.000000 -0.997620 -0.068667
+vn 0.000000 -0.987548 -0.157170
+vn 0.000000 -0.927763 -0.373150
+vn 0.000000 -0.614154 -0.789148
+vn -0.006623 -0.999664 -0.024781
+vn -0.017731 -0.997620 -0.066256
+vn -0.040620 -0.987579 -0.151677
+vn -0.096469 -0.927885 -0.360118
+vn -0.204474 -0.614399 -0.762017
+vn -0.012787 -0.999664 -0.022156
+vn -0.034272 -0.997650 -0.059236
+vn -0.078463 -0.987640 -0.135624
+vn -0.186377 -0.928129 -0.322153
+vn -0.394971 -0.615131 -0.682333
+vn -0.018067 -0.999664 -0.018067
+vn -0.048341 -0.997650 -0.048341
+vn -0.110691 -0.987640 -0.110691
+vn -0.262947 -0.928251 -0.262947
+vn -0.557329 -0.615375 -0.557329
+vn -0.022156 -0.999664 -0.012787
+vn -0.059236 -0.997650 -0.034272
+vn -0.135624 -0.987640 -0.078463
+vn -0.322153 -0.928129 -0.186377
+vn -0.682302 -0.615131 -0.394971
+vn -0.024781 -0.999664 -0.006623
+vn -0.066256 -0.997620 -0.017731
+vn -0.151677 -0.987579 -0.040620
+vn -0.360118 -0.927885 -0.096469
+vn -0.762017 -0.614399 -0.204474
+vn -0.025666 -0.999664 0.000000
+vn -0.068667 -0.997620 0.000000
+vn -0.157170 -0.987548 0.000000
+vn -0.373150 -0.927763 0.000000
+vn -0.789148 -0.614154 0.000000
+vn -0.024781 -0.999664 0.006623
+vn -0.066256 -0.997620 0.017731
+vn -0.151677 -0.987579 0.040620
+vn -0.360149 -0.927885 0.096469
+vn -0.762017 -0.614399 0.204474
+vn -0.022156 -0.999664 0.012787
+vn -0.059236 -0.997650 0.034272
+vn -0.135624 -0.987640 0.078463
+vn -0.322153 -0.928129 0.186377
+vn -0.682333 -0.615131 0.394971
+vn -0.018067 -0.999664 0.018067
+vn -0.048341 -0.997650 0.048341
+vn -0.110691 -0.987640 0.110691
+vn -0.262947 -0.928251 0.262947
+vn -0.557329 -0.615375 0.557329
+vn -0.012787 -0.999664 0.022156
+vn -0.034272 -0.997650 0.059236
+vn -0.078463 -0.987640 0.135624
+vn -0.186377 -0.928129 0.322153
+vn -0.394971 -0.615131 0.682302
+vn -0.006623 -0.999664 0.024781
+vn -0.017731 -0.997620 0.066256
+vn -0.040620 -0.987579 0.151677
+vn -0.096469 -0.927885 0.360118
+vn -0.204474 -0.614399 0.762017
+vn 0.000000 -0.999664 0.025666
+vn 0.000000 -0.997620 0.068667
+vn 0.000000 -0.987548 0.157170
+vn 0.000000 -0.927763 0.373150
+vn 0.000000 -0.614154 0.789148
+vn 0.006623 -0.999664 0.024781
+vn 0.017731 -0.997620 0.066256
+vn 0.040620 -0.987579 0.151677
+vn 0.096469 -0.927885 0.360149
+vn 0.204474 -0.614399 0.762017
+vn 0.012787 -0.999664 0.022156
+vn 0.034272 -0.997650 0.059236
+vn 0.078463 -0.987640 0.135624
+vn 0.186377 -0.928129 0.322153
+vn 0.394971 -0.615131 0.682333
+vn 0.018067 -0.999664 0.018067
+vn 0.048341 -0.997650 0.048341
+vn 0.110691 -0.987640 0.110691
+vn 0.262947 -0.928251 0.262947
+vn 0.557329 -0.615375 0.557329
+vn 0.022156 -0.999664 0.012787
+vn 0.059236 -0.997650 0.034272
+vn 0.135624 -0.987640 0.078463
+vn 0.322153 -0.928129 0.186346
+vn 0.682302 -0.615131 0.394971
+vn 0.024781 -0.999664 0.006623
+vn 0.066256 -0.997620 0.017731
+vn 0.151677 -0.987579 0.040620
+vn 0.360118 -0.927885 0.096469
+vn 0.762017 -0.614399 0.204474
+vn 0.464827 -0.373638 -0.802667
+vn 0.655812 -0.373882 -0.655812
+vn 0.000000 -0.372539 0.927976
+vn -0.240699 -0.373028 0.896023
+vn -0.802667 -0.373608 0.464827
+vn 0.896023 -0.372997 -0.240699
+vn -0.927976 -0.372539 0.000000
+vn 0.927976 -0.372539 0.000000
+vn 0.717063 0.696982 0.000000
+vn 0.990387 -0.138310 -0.000061
+vn 0.956694 -0.138737 0.255806
+vn 0.692129 0.697470 0.185583
+vn 0.857326 -0.139317 0.495529
+vn 0.620045 0.697653 0.358837
+vn 0.700125 -0.139531 0.700217
+vn 0.506516 0.697714 0.506546
+vn 0.495468 -0.139286 0.857356
+vn 0.358776 0.697714 0.620014
+vn 0.255867 -0.138737 0.956694
+vn 0.185583 0.697531 0.692068
+vn 0.000061 -0.138310 0.990387
+vn 0.000000 0.696982 0.717063
+vn -0.255806 -0.138737 0.956694
+vn -0.185583 0.697470 0.692129
+vn -0.495529 -0.139317 0.857326
+vn -0.358837 0.697653 0.620045
+vn -0.700217 -0.139531 0.700156
+vn -0.506546 0.697714 0.506516
+vn -0.857356 -0.139286 0.495468
+vn -0.620014 0.697714 0.358776
+vn -0.956694 -0.138737 0.255867
+vn -0.692068 0.697531 0.185583
+vn -0.990387 -0.138310 0.000061
+vn -0.717063 0.696982 0.000000
+vn -0.956694 -0.138737 -0.255806
+vn -0.692129 0.697470 -0.185583
+vn -0.857326 -0.139317 -0.495529
+vn -0.620045 0.697653 -0.358837
+vn -0.700125 -0.139531 -0.700217
+vn -0.506516 0.697714 -0.506546
+vn -0.495468 -0.139286 -0.857356
+vn -0.358776 0.697714 -0.620014
+vn -0.255867 -0.138737 -0.956694
+vn -0.185583 0.697531 -0.692068
+vn -0.000061 -0.138310 -0.990387
+vn 0.000000 0.696982 -0.717063
+vn 0.255806 -0.138737 -0.956694
+vn 0.185583 0.697470 -0.692129
+vn 0.495529 -0.139317 -0.857326
+vn 0.358837 0.697653 -0.620045
+vn 0.700217 -0.139531 -0.700156
+vn 0.506546 0.697714 -0.506516
+vn 0.857356 -0.139286 -0.495468
+vn 0.620014 0.697714 -0.358776
+vn 0.956694 -0.138737 -0.255867
+vn 0.692068 0.697531 -0.185583
+vn 0.292520 0.956236 0.000000
+vn 0.282083 0.956389 0.075686
+vn 0.177953 0.984008 0.000000
+vn 0.171606 0.984069 0.046022
+vn 0.158879 0.987274 0.000000
+vn 0.153264 0.987304 0.041078
+vn 0.217719 0.975982 0.000000
+vn 0.210059 0.976043 0.056276
+vn 0.504715 0.863277 0.000000
+vn 0.487197 0.863460 0.130558
+vn 0.693258 0.720664 0.000000
+vn 0.669057 0.721183 0.179449
+vn 0.252388 0.956511 0.146092
+vn 0.153508 0.984130 0.088839
+vn 0.137059 0.987365 0.079318
+vn 0.187872 0.976135 0.108676
+vn 0.435926 0.863887 0.252205
+vn 0.598956 0.721824 0.346660
+vn 0.206091 0.956572 0.206091
+vn 0.125340 0.984161 0.125340
+vn 0.111911 0.987396 0.111911
+vn 0.153356 0.976196 0.153356
+vn 0.355907 0.864071 0.355907
+vn 0.489151 0.722098 0.489151
+vn 0.146092 0.956511 0.252388
+vn 0.088839 0.984130 0.153508
+vn 0.079318 0.987365 0.137059
+vn 0.108676 0.976135 0.187872
+vn 0.252205 0.863887 0.435926
+vn 0.346660 0.721824 0.598956
+vn 0.075686 0.956389 0.282083
+vn 0.046022 0.984069 0.171606
+vn 0.041078 0.987304 0.153264
+vn 0.056276 0.976043 0.210059
+vn 0.130558 0.863460 0.487197
+vn 0.179449 0.721183 0.669057
+vn 0.000000 0.956236 0.292520
+vn 0.000000 0.984008 0.177953
+vn 0.000000 0.987274 0.158879
+vn 0.000000 0.975982 0.217719
+vn 0.000000 0.863277 0.504715
+vn 0.000000 0.720664 0.693258
+vn -0.075686 0.956389 0.282083
+vn -0.046022 0.984069 0.171606
+vn -0.041078 0.987304 0.153264
+vn -0.056276 0.976043 0.210059
+vn -0.130558 0.863460 0.487197
+vn -0.179449 0.721183 0.669057
+vn -0.146092 0.956511 0.252388
+vn -0.088839 0.984130 0.153508
+vn -0.079318 0.987365 0.137059
+vn -0.108676 0.976135 0.187872
+vn -0.252205 0.863887 0.435926
+vn -0.346660 0.721824 0.598956
+vn -0.206091 0.956572 0.206091
+vn -0.125340 0.984161 0.125340
+vn -0.111911 0.987396 0.111911
+vn -0.153356 0.976196 0.153356
+vn -0.355907 0.864071 0.355907
+vn -0.489151 0.722098 0.489151
+vn -0.252388 0.956511 0.146092
+vn -0.153508 0.984130 0.088839
+vn -0.137059 0.987365 0.079318
+vn -0.187872 0.976135 0.108676
+vn -0.435926 0.863887 0.252205
+vn -0.598956 0.721824 0.346660
+vn -0.282083 0.956389 0.075686
+vn -0.171606 0.984069 0.046022
+vn -0.153264 0.987304 0.041078
+vn -0.210059 0.976043 0.056276
+vn -0.487197 0.863460 0.130558
+vn -0.669057 0.721183 0.179449
+vn -0.292520 0.956236 0.000000
+vn -0.177953 0.984008 0.000000
+vn -0.158879 0.987274 0.000000
+vn -0.217719 0.975982 0.000000
+vn -0.504715 0.863277 0.000000
+vn -0.693258 0.720664 0.000000
+vn -0.282083 0.956389 -0.075686
+vn -0.171606 0.984069 -0.046022
+vn -0.153264 0.987304 -0.041078
+vn -0.210059 0.976043 -0.056276
+vn -0.487197 0.863460 -0.130558
+vn -0.669057 0.721183 -0.179449
+vn -0.252388 0.956511 -0.146092
+vn -0.153508 0.984130 -0.088839
+vn -0.137059 0.987365 -0.079318
+vn -0.187872 0.976135 -0.108676
+vn -0.435926 0.863887 -0.252205
+vn -0.598956 0.721824 -0.346660
+vn -0.206091 0.956572 -0.206091
+vn -0.125340 0.984161 -0.125340
+vn -0.111911 0.987396 -0.111911
+vn -0.153356 0.976196 -0.153356
+vn -0.355907 0.864071 -0.355907
+vn -0.489151 0.722098 -0.489151
+vn -0.146092 0.956511 -0.252388
+vn -0.088839 0.984130 -0.153508
+vn -0.079318 0.987365 -0.137059
+vn -0.108676 0.976135 -0.187872
+vn -0.252205 0.863887 -0.435926
+vn -0.346660 0.721824 -0.598956
+vn -0.075686 0.956389 -0.282083
+vn -0.046022 0.984069 -0.171606
+vn -0.041078 0.987304 -0.153264
+vn -0.056276 0.976043 -0.210059
+vn -0.130558 0.863460 -0.487197
+vn -0.179449 0.721183 -0.669057
+vn 0.000000 0.956236 -0.292520
+vn 0.000000 0.984008 -0.177953
+vn 0.000000 0.987274 -0.158879
+vn 0.000000 0.975982 -0.217719
+vn 0.000000 0.863277 -0.504715
+vn 0.000000 0.720664 -0.693258
+vn 0.075686 0.956389 -0.282083
+vn 0.046022 0.984069 -0.171606
+vn 0.041078 0.987304 -0.153264
+vn 0.056276 0.976043 -0.210059
+vn 0.130558 0.863460 -0.487197
+vn 0.179449 0.721183 -0.669057
+vn 0.146092 0.956511 -0.252388
+vn 0.088839 0.984130 -0.153508
+vn 0.079318 0.987365 -0.137059
+vn 0.108676 0.976135 -0.187872
+vn 0.252205 0.863887 -0.435926
+vn 0.346660 0.721824 -0.598956
+vn 0.206091 0.956572 -0.206091
+vn 0.125340 0.984161 -0.125340
+vn 0.111911 0.987396 -0.111911
+vn 0.153356 0.976196 -0.153356
+vn 0.355907 0.864071 -0.355907
+vn 0.489151 0.722098 -0.489151
+vn 0.252388 0.956511 -0.146092
+vn 0.153508 0.984130 -0.088839
+vn 0.137059 0.987365 -0.079318
+vn 0.187872 0.976135 -0.108676
+vn 0.435926 0.863887 -0.252205
+vn 0.598956 0.721824 -0.346660
+vn 0.282083 0.956389 -0.075686
+vn 0.171606 0.984069 -0.046022
+vn 0.153264 0.987304 -0.041078
+vn 0.210059 0.976043 -0.056276
+vn 0.487197 0.863460 -0.130558
+vn 0.669057 0.721183 -0.179449
+vn 0.363842 0.931455 0.000000
+vn 0.000000 1.000000 0.000000
+vn 0.351451 0.931516 0.093509
+vn 0.968261 0.249916 0.000000
+vn 0.935423 0.249763 0.250130
+vn 0.842860 -0.538102 0.000000
+vn 0.813959 -0.538713 0.217292
+vn 0.786767 -0.617206 -0.000031
+vn 0.759514 -0.618000 0.202857
+vn 0.314432 0.931791 0.181280
+vn 0.838404 0.249855 0.484359
+vn 0.729026 -0.539720 0.420911
+vn 0.680013 -0.619068 0.392743
+vn 0.256386 0.931913 0.256417
+vn 0.684652 0.249886 0.684652
+vn 0.595050 -0.540147 0.595050
+vn 0.555010 -0.619526 0.555040
+vn 0.181280 0.931791 0.314432
+vn 0.484359 0.249825 0.838404
+vn 0.420881 -0.539720 0.729026
+vn 0.392712 -0.619098 0.680013
+vn 0.093509 0.931516 0.351451
+vn 0.250160 0.249763 0.935423
+vn 0.217322 -0.538713 0.813959
+vn 0.202887 -0.618030 0.759484
+vn 0.000000 0.931455 0.363842
+vn 0.000000 0.249916 0.968261
+vn 0.000000 -0.538102 0.842860
+vn 0.000031 -0.617206 0.786767
+vn -0.093509 0.931516 0.351451
+vn -0.250130 0.249763 0.935423
+vn -0.217292 -0.538682 0.813959
+vn -0.202857 -0.618000 0.759514
+vn -0.181280 0.931791 0.314432
+vn -0.484359 0.249855 0.838404
+vn -0.420911 -0.539720 0.729026
+vn -0.392743 -0.619068 0.680013
+vn -0.256417 0.931913 0.256386
+vn -0.684652 0.249886 0.684652
+vn -0.595050 -0.540147 0.595050
+vn -0.555040 -0.619526 0.555010
+vn -0.314432 0.931791 0.181280
+vn -0.838404 0.249825 0.484359
+vn -0.729026 -0.539720 0.420881
+vn -0.680013 -0.619098 0.392712
+vn -0.351451 0.931516 0.093509
+vn -0.935423 0.249763 0.250160
+vn -0.813959 -0.538713 0.217292
+vn -0.759484 -0.618030 0.202887
+vn -0.363842 0.931455 0.000000
+vn -0.968261 0.249916 0.000000
+vn -0.842860 -0.538102 0.000000
+vn -0.786767 -0.617206 0.000031
+vn -0.351451 0.931516 -0.093509
+vn -0.935423 0.249763 -0.250130
+vn -0.813959 -0.538713 -0.217292
+vn -0.759514 -0.618000 -0.202857
+vn -0.314432 0.931791 -0.181280
+vn -0.838404 0.249855 -0.484359
+vn -0.729026 -0.539720 -0.420911
+vn -0.680013 -0.619068 -0.392743
+vn -0.256386 0.931913 -0.256417
+vn -0.684652 0.249886 -0.684652
+vn -0.595050 -0.540147 -0.595050
+vn -0.555010 -0.619526 -0.555040
+vn -0.181280 0.931791 -0.314432
+vn -0.484359 0.249825 -0.838404
+vn -0.420881 -0.539720 -0.729026
+vn -0.392712 -0.619098 -0.680013
+vn -0.093509 0.931516 -0.351451
+vn -0.250160 0.249763 -0.935423
+vn -0.217322 -0.538713 -0.813959
+vn -0.202887 -0.618030 -0.759484
+vn 0.000000 0.931455 -0.363842
+vn 0.000000 0.249916 -0.968261
+vn 0.000000 -0.538102 -0.842860
+vn -0.000031 -0.617206 -0.786767
+vn 0.093509 0.931516 -0.351451
+vn 0.250130 0.249763 -0.935423
+vn 0.217292 -0.538682 -0.813959
+vn 0.202857 -0.618000 -0.759514
+vn 0.181280 0.931791 -0.314432
+vn 0.484359 0.249855 -0.838404
+vn 0.420911 -0.539720 -0.729026
+vn 0.392743 -0.619068 -0.680013
+vn 0.256417 0.931913 -0.256386
+vn 0.684652 0.249886 -0.684652
+vn 0.595050 -0.540147 -0.595050
+vn 0.555040 -0.619526 -0.555010
+vn 0.314432 0.931791 -0.181280
+vn 0.838404 0.249825 -0.484359
+vn 0.729026 -0.539720 -0.420881
+vn 0.680013 -0.619098 -0.392712
+vn 0.351451 0.931516 -0.093509
+vn 0.935423 0.249763 -0.250160
+vn 0.813959 -0.538713 -0.217292
+vn 0.759484 -0.618030 -0.202887
+vn -0.354198 0.930296 -0.095187
+vn 0.095187 0.930296 0.354198
+vn 0.354198 0.930296 0.095187
+vn 0.183721 0.930387 0.317179
+vn -0.183721 0.930387 -0.317179
+vn -0.367443 0.930021 0.000000
+vn -0.183721 0.930387 0.317179
+vn 0.367412 0.930021 0.000000
+vn -0.317179 0.930387 0.183721
+vn -0.095187 0.930296 -0.354198
+vn 0.000000 0.930021 -0.367443
+vn -0.354198 0.930296 0.095187
+vn 0.095187 0.930296 -0.354198
+vn 0.000000 0.930021 0.367443
+vn -0.317179 0.930387 -0.183721
+vn 0.317179 0.930387 -0.183721
+vn -0.095187 0.930296 0.354198
+vn 0.317179 0.930387 0.183721
+vn 0.354198 0.930296 -0.095187
+vn 0.183721 0.930387 -0.317179
+vn -0.034730 0.999390 0.000000
+vn 0.033479 0.999390 -0.009003
+vn 0.034730 0.999390 0.000000
+vn 0.009003 0.999390 -0.033479
+vn 0.000000 0.999390 -0.034730
+vn -0.259163 0.930387 0.259163
+vn -0.017335 0.999390 0.029939
+vn 0.947539 0.295083 0.122654
+vn -0.004486 0.999969 0.000000
+vn -0.004151 0.950468 0.310739
+vn -0.003021 0.719291 0.694662
+vn -0.998688 0.050722 0.000000
+vn -0.003143 0.719321 -0.694632
+vn 0.970214 0.213324 -0.114505
+vn -0.136235 0.879482 -0.455947
+vn 0.949858 0.312662 0.000000
+vn 0.055757 -0.017579 -0.998260
+vn 0.201300 -0.540880 -0.816645
+vn 0.974456 -0.186071 -0.125645
+vn 0.988098 -0.096286 0.119938
+vn 0.974456 -0.186041 0.125614
+vn -0.879574 -0.475723 0.000000
+vn -0.873775 -0.472610 -0.114475
+vn 0.988067 -0.096286 -0.119938
+vn 0.295480 -0.855464 -0.425214
+vn -0.976196 -0.174993 -0.127903
+vn -0.971007 -0.205725 0.121677
+vn -0.976196 -0.174963 0.127903
+vn -0.976196 -0.174993 0.127903
+vn 0.896054 -0.372997 0.240699
+vn -0.802667 -0.373638 -0.464827
+vn -0.655812 -0.373852 -0.655812
+vn -0.240699 -0.373028 -0.896023
+vn -0.464827 -0.373638 -0.802667
+vn -0.896023 -0.373028 0.240699
+vn 0.000000 -0.372539 -0.927976
+vn -0.655812 -0.373852 0.655812
+vn 0.240699 -0.373028 0.896023
+vn -0.896023 -0.373028 -0.240699
+vn 0.802667 -0.373638 -0.464827
+vn 0.655812 -0.373882 0.655812
+vn 0.464827 -0.373638 0.802667
+vn -0.464827 -0.373638 0.802667
+vn 0.240699 -0.373028 -0.896023
+vn 0.802667 -0.373638 0.464827
+vn -0.033479 0.999390 0.009003
+vn -0.259163 0.930387 -0.259163
+vn -0.024445 0.999390 -0.024445
+vn -0.029939 0.999390 -0.017335
+vn 0.259163 0.930387 -0.259163
+vn 0.024445 0.999390 -0.024445
+vn 0.017335 0.999390 -0.029939
+vn 0.029939 0.999390 -0.017335
+vn 0.033479 0.999390 0.009003
+vn -0.009003 0.999390 0.033479
+vn 0.000000 0.999390 0.034730
+vn -0.017335 0.999390 -0.029939
+vn 0.259163 0.930387 0.259163
+vn 0.029939 0.999390 0.017335
+vn -0.009003 0.999390 -0.033479
+vn 0.024445 0.999390 0.024445
+vn 0.017335 0.999390 0.029939
+vn 0.009003 0.999390 0.033479
+vn -0.033479 0.999390 -0.009003
+vn -0.024445 0.999390 0.024445
+vn -0.029939 0.999390 0.017335
+vn 0.055757 -0.017579 0.998260
+vn 0.294198 -0.855403 0.426252
+vn 0.201300 -0.540880 0.816614
+s 1
+f 34//1 1243//2 593//3
+f 52//4 27//5 40//6
+f 52//4 40//6 65//7
+f 77//8 52//4 65//7
+f 77//8 65//7 84//9
+f 107//10 77//8 84//9
+f 107//10 84//9 85//11
+f 115//12 107//10 85//11
+f 115//12 85//11 99//13
+f 129//14 115//12 99//13
+f 129//14 99//13 128//15
+f 1252//16 36//17 40//6
+f 65//7 40//6 64//18
+f 65//7 64//18 58//19
+f 84//9 65//7 58//19
+f 84//9 58//19 59//20
+f 85//11 84//9 59//20
+f 85//11 59//20 70//21
+f 99//13 85//11 70//21
+f 99//13 70//21 98//22
+f 128//15 99//13 98//22
+f 128//15 98//22 114//23
+f 1244//24 33//25 64//18
+f 58//19 64//18 33//25
+f 58//19 33//25 35//26
+f 59//20 58//19 35//26
+f 59//20 35//26 45//27
+f 70//21 59//20 45//27
+f 70//21 45//27 69//28
+f 98//22 70//21 69//28
+f 98//22 69//28 83//29
+f 114//23 98//22 83//29
+f 114//23 83//29 113//30
+f 553//31 1//32 566//33
+f 35//26 33//25 20//34
+f 35//26 20//34 24//35
+f 45//27 35//26 24//35
+f 45//27 24//35 44//36
+f 69//28 45//27 44//36
+f 69//28 44//36 57//37
+f 83//29 69//28 57//37
+f 83//29 57//37 82//38
+f 113//30 83//29 82//38
+f 113//30 82//38 112//39
+f 566//33 1283//40 9//41
+f 24//35 20//34 18//42
+f 24//35 18//42 23//43
+f 44//36 24//35 23//43
+f 44//36 23//43 32//44
+f 57//37 44//36 32//44
+f 57//37 32//44 56//45
+f 82//38 57//37 56//45
+f 82//38 56//45 81//46
+f 112//39 82//38 81//46
+f 112//39 81//46 111//47
+f 4//48 8//49 1250//50
+f 23//43 18//42 8//49
+f 23//43 8//49 17//51
+f 32//44 23//43 17//51
+f 32//44 17//51 31//52
+f 56//45 32//44 31//52
+f 56//45 31//52 55//53
+f 81//46 56//45 55//53
+f 81//46 55//53 80//54
+f 111//47 81//46 80//54
+f 111//47 80//54 110//55
+f 565//56 592//57 1233//58
+f 17//51 8//49 4//48
+f 17//51 4//48 16//59
+f 31//52 17//51 16//59
+f 31//52 16//59 30//60
+f 55//53 31//52 30//60
+f 55//53 30//60 54//61
+f 80//54 55//53 54//61
+f 80//54 54//61 79//62
+f 110//55 80//54 79//62
+f 110//55 79//62 109//63
+f 1//32 565//56 2//64
+f 6//65 2//64 565//56
+f 16//59 4//48 7//66
+f 16//59 7//66 22//67
+f 30//60 16//59 22//67
+f 30//60 22//67 43//68
+f 54//61 30//60 43//68
+f 54//61 43//68 68//69
+f 79//62 54//61 68//69
+f 79//62 68//69 97//70
+f 109//63 79//62 97//70
+f 109//63 97//70 127//71
+f 565//56 1233//58 1249//58
+f 13//72 14//73 5//74
+f 22//67 7//66 15//75
+f 22//67 15//75 29//76
+f 43//68 22//67 29//76
+f 43//68 29//76 42//77
+f 68//69 43//68 42//77
+f 68//69 42//77 67//78
+f 97//70 68//69 67//78
+f 97//70 67//78 96//79
+f 127//71 97//70 96//79
+f 127//71 96//79 126//80
+f 11//81 15//75 1240//82
+f 1289//83 34//1 593//3
+f 29//76 15//75 14//73
+f 29//76 14//73 21//84
+f 42//77 29//76 21//84
+f 42//77 21//84 41//85
+f 67//78 42//77 41//85
+f 67//78 41//85 66//86
+f 96//79 67//78 66//86
+f 96//79 66//86 95//87
+f 126//80 96//79 95//87
+f 126//80 95//87 125//88
+f 636//89 1243//2 26//2
+f 636//89 26//2 592//57
+f 21//84 14//73 13//72
+f 21//84 13//72 28//90
+f 41//85 21//84 28//90
+f 41//85 28//90 53//91
+f 66//86 41//85 53//91
+f 66//86 53//91 78//92
+f 95//87 66//86 78//92
+f 95//87 78//92 108//93
+f 125//88 95//87 108//93
+f 125//88 108//93 136//94
+f 12//95 13//72 5//74
+f 28//90 13//72 27//5
+f 28//90 27//5 52//4
+f 53//91 28//90 52//4
+f 53//91 52//4 77//8
+f 78//92 53//91 77//8
+f 78//92 77//8 107//10
+f 108//93 78//92 107//10
+f 108//93 107//10 115//12
+f 136//94 108//93 115//12
+f 136//94 115//12 129//14
+f 148//96 129//14 128//15
+f 148//96 128//15 143//97
+f 121//98 148//96 143//97
+f 121//98 143//97 122//99
+f 92//100 121//98 122//99
+f 92//100 122//99 93//101
+f 62//102 92//100 93//101
+f 62//102 93//101 63//103
+f 39//104 62//102 63//103
+f 39//104 63//103 51//105
+f 10//106 39//104 51//105
+f 10//106 51//105 49//107
+f 143//97 128//15 114//23
+f 143//97 114//23 142//108
+f 122//99 143//97 142//108
+f 122//99 142//108 123//109
+f 93//101 122//99 123//109
+f 93//101 123//109 94//110
+f 63//103 93//101 94//110
+f 63//103 94//110 76//111
+f 51//105 63//103 76//111
+f 51//105 76//111 75//112
+f 49//107 51//105 75//112
+f 49//107 75//112 61//113
+f 142//108 114//23 113//30
+f 142//108 113//30 141//114
+f 123//109 142//108 141//114
+f 123//109 141//114 124//115
+f 94//110 123//109 124//115
+f 94//110 124//115 106//116
+f 76//111 94//110 106//116
+f 76//111 106//116 105//117
+f 75//112 76//111 105//117
+f 75//112 105//117 91//118
+f 61//113 75//112 91//118
+f 61//113 91//118 90//119
+f 141//114 113//30 112//39
+f 141//114 112//39 140//120
+f 124//115 141//114 140//120
+f 124//115 140//120 135//121
+f 106//116 124//115 135//121
+f 106//116 135//121 134//122
+f 105//117 106//116 134//122
+f 105//117 134//122 120//123
+f 91//118 105//117 120//123
+f 91//118 120//123 119//124
+f 90//119 91//118 119//124
+f 140//120 112//39 111//47
+f 140//120 111//47 139//125
+f 135//121 140//120 139//125
+f 135//121 139//125 155//126
+f 134//122 135//121 155//126
+f 134//122 155//126 147//127
+f 120//123 134//122 147//127
+f 120//123 147//127 144//128
+f 119//124 120//123 144//128
+f 119//124 144//128 116//129
+f 26//2 1234//130 592//57
+f 139//125 111//47 110//55
+f 139//125 110//55 138//131
+f 155//126 139//125 138//131
+f 155//126 138//131 156//132
+f 147//127 155//126 156//132
+f 147//127 156//132 145//133
+f 144//128 147//127 145//133
+f 144//128 145//133 117//134
+f 116//129 144//128 117//134
+f 116//129 117//134 88//135
+f 27//5 13//72 12//95
+f 1242//136 88//135 71//137
+f 138//131 110//55 109//63
+f 138//131 109//63 137//138
+f 156//132 138//131 137//138
+f 156//132 137//138 154//139
+f 145//133 156//132 154//139
+f 145//133 154//139 131//140
+f 117//134 145//133 131//140
+f 117//134 131//140 101//141
+f 88//135 117//134 101//141
+f 88//135 101//141 86//142
+f 60//143 74//144 1248//145
+f 137//138 109//63 127//71
+f 137//138 127//71 151//146
+f 154//139 137//138 151//146
+f 154//139 151//146 153//147
+f 131//140 154//139 153//147
+f 131//140 153//147 130//148
+f 101//141 131//140 130//148
+f 101//141 130//148 100//149
+f 86//142 101//141 100//149
+f 86//142 100//149 74//144
+f 47//150 1235//151 631//152
+f 74//144 48//153 1248//145
+f 151//146 127//71 126//80
+f 151//146 126//80 150//154
+f 153//147 151//146 150//154
+f 153//147 150//154 146//155
+f 130//148 153//147 146//155
+f 130//148 146//155 118//156
+f 100//149 130//148 118//156
+f 100//149 118//156 89//157
+f 74//144 100//149 89//157
+f 74//144 89//157 48//153
+f 1247//158 87//159 715//160
+f 104//161 116//129 1242//136
+f 150//154 126//80 125//88
+f 150//154 125//88 149//162
+f 146//155 150//154 149//162
+f 146//155 149//162 132//163
+f 118//156 146//155 132//163
+f 118//156 132//163 102//164
+f 89//157 118//156 102//164
+f 89//157 102//164 72//165
+f 48//153 89//157 72//165
+f 48//153 72//165 46//166
+f 37//167 48//153 46//166
+f 37//167 46//166 38//168
+f 149//162 125//88 136//94
+f 149//162 136//94 152//169
+f 132//163 149//162 152//169
+f 132//163 152//169 133//170
+f 102//164 132//163 133//170
+f 102//164 133//170 103//171
+f 72//165 102//164 103//171
+f 72//165 103//171 73//172
+f 46//166 72//165 73//172
+f 46//166 73//172 50//173
+f 38//168 46//166 50//173
+f 38//168 50//173 25//174
+f 152//169 136//94 129//14
+f 152//169 129//14 148//96
+f 133//170 152//169 148//96
+f 133//170 148//96 121//98
+f 103//171 133//170 121//98
+f 103//171 121//98 92//100
+f 73//172 103//171 92//100
+f 73//172 92//100 62//102
+f 50//173 73//172 62//102
+f 50//173 62//102 39//104
+f 25//174 50//173 39//104
+f 39//104 10//106 25//174
+f 539//175 509//176 159//177
+f 160//178 158//179 157//180
+f 166//181 160//178 163//182
+f 166//181 163//182 173//183
+f 177//184 166//181 173//183
+f 177//184 173//183 183//185
+f 189//186 177//184 183//185
+f 189//186 183//185 197//187
+f 205//188 189//186 197//187
+f 205//188 197//187 216//189
+f 225//190 205//188 216//189
+f 225//190 216//189 235//191
+f 173//183 163//182 172//192
+f 173//183 172//192 184//193
+f 183//185 173//183 184//193
+f 183//185 184//193 198//194
+f 197//187 183//185 198//194
+f 197//187 198//194 217//195
+f 216//189 197//187 217//195
+f 216//189 217//195 236//196
+f 235//191 216//189 236//196
+f 235//191 236//196 253//197
+f 182//198 172//192 1254//199
+f 1255//200 167//201 595//202
+f 184//193 172//192 182//198
+f 184//193 182//198 196//203
+f 198//194 184//193 196//203
+f 198//194 196//203 214//204
+f 217//195 198//194 214//204
+f 217//195 214//204 232//205
+f 236//196 217//195 232//205
+f 236//196 232//205 250//206
+f 253//197 236//196 250//206
+f 253//197 250//206 267//207
+f 196//203 182//198 199//208
+f 196//203 199//208 215//209
+f 214//204 196//203 215//209
+f 214//204 215//209 233//210
+f 232//205 214//204 233//210
+f 232//205 233//210 251//211
+f 250//206 232//205 251//211
+f 250//206 251//211 257//212
+f 267//207 250//206 257//212
+f 267//207 257//212 256//213
+f 215//209 199//208 218//214
+f 215//209 218//214 234//215
+f 233//210 215//209 234//215
+f 233//210 234//215 241//216
+f 251//211 233//210 241//216
+f 251//211 241//216 240//217
+f 257//212 251//211 240//217
+f 257//212 240//217 239//218
+f 256//213 257//212 239//218
+f 256//213 239//218 238//219
+f 234//215 218//214 219//220
+f 234//215 219//220 224//221
+f 241//216 234//215 224//221
+f 241//216 224//221 223//222
+f 240//217 241//216 223//222
+f 240//217 223//222 222//223
+f 239//218 240//217 222//223
+f 239//218 222//223 221//224
+f 238//219 239//218 221//224
+f 238//219 221//224 220//225
+f 219//220 218//214 1285//226
+f 648//227 691//228 207//229
+f 224//221 219//220 208//230
+f 224//221 208//230 204//231
+f 223//222 224//221 204//231
+f 223//222 204//231 203//232
+f 222//223 223//222 203//232
+f 222//223 203//232 202//233
+f 221//224 222//223 202//233
+f 221//224 202//233 201//234
+f 220//225 221//224 201//234
+f 220//225 201//234 212//235
+f 204//231 208//230 191//236
+f 204//231 191//236 188//237
+f 203//232 204//231 188//237
+f 203//232 188//237 187//238
+f 202//233 203//232 187//238
+f 202//233 187//238 186//239
+f 201//234 202//233 186//239
+f 201//234 186//239 194//240
+f 212//235 201//234 194//240
+f 212//235 194//240 211//241
+f 188//237 191//236 174//242
+f 188//237 174//242 176//243
+f 187//238 188//237 176//243
+f 187//238 176//243 175//244
+f 186//239 187//238 175//244
+f 186//239 175//244 180//245
+f 194//240 186//239 180//245
+f 194//240 180//245 193//246
+f 211//241 194//240 193//246
+f 211//241 193//246 210//247
+f 613//248 585//249 1258//250
+f 176//243 174//242 168//251
+f 176//243 168//251 165//252
+f 175//244 176//243 165//252
+f 175//244 165//252 170//253
+f 180//245 175//244 170//253
+f 180//245 170//253 179//254
+f 193//246 180//245 179//254
+f 193//246 179//254 192//255
+f 210//247 193//246 192//255
+f 210//247 192//255 209//256
+f 168//251 174//242 164//257
+f 165//252 168//251 161//258
+f 165//252 161//258 162//259
+f 170//253 165//252 162//259
+f 170//253 162//259 171//260
+f 179//254 170//253 171//260
+f 179//254 171//260 181//261
+f 192//255 179//254 181//261
+f 192//255 181//261 195//262
+f 209//256 192//255 195//262
+f 209//256 195//262 213//263
+f 160//178 161//258 158//179
+f 161//258 160//178 162//259
+f 162//259 160//178 166//181
+f 171//260 162//259 166//181
+f 171//260 166//181 177//184
+f 181//261 171//260 177//184
+f 181//261 177//184 189//186
+f 195//262 181//261 189//186
+f 195//262 189//186 205//188
+f 213//263 195//262 205//188
+f 213//263 205//188 225//190
+f 242//264 225//190 235//191
+f 242//264 235//191 252//265
+f 258//266 242//264 252//265
+f 258//266 252//265 268//267
+f 273//268 258//266 268//267
+f 273//268 268//267 283//269
+f 287//270 273//268 283//269
+f 287//270 283//269 298//271
+f 300//272 287//270 298//271
+f 300//272 298//271 299//273
+f 312//274 300//272 299//273
+f 312//274 299//273 310//275
+f 252//265 235//191 253//197
+f 252//265 253//197 269//276
+f 268//267 252//265 269//276
+f 268//267 269//276 284//277
+f 283//269 268//267 284//277
+f 283//269 284//277 286//278
+f 298//271 283//269 286//278
+f 298//271 286//278 285//279
+f 299//273 298//271 285//279
+f 299//273 285//279 296//280
+f 310//275 299//273 296//280
+f 310//275 296//280 309//281
+f 269//276 253//197 267//207
+f 269//276 267//207 272//282
+f 284//277 269//276 272//282
+f 284//277 272//282 271//283
+f 286//278 284//277 271//283
+f 286//278 271//283 270//284
+f 285//279 286//278 270//284
+f 285//279 270//284 281//285
+f 296//280 285//279 281//285
+f 296//280 281//285 295//286
+f 309//281 296//280 295//286
+f 309//281 295//286 308//287
+f 272//282 267//207 256//213
+f 272//282 256//213 255//288
+f 271//283 272//282 255//288
+f 271//283 255//288 254//289
+f 270//284 271//283 254//289
+f 270//284 254//289 265//290
+f 281//285 270//284 265//290
+f 281//285 265//290 280//291
+f 295//286 281//285 280//291
+f 295//286 280//291 294//292
+f 308//287 295//286 294//292
+f 308//287 294//292 307//293
+f 255//288 256//213 238//219
+f 255//288 238//219 237//294
+f 254//289 255//288 237//294
+f 254//289 237//294 248//295
+f 265//290 254//289 248//295
+f 265//290 248//295 264//296
+f 280//291 265//290 264//296
+f 280//291 264//296 279//297
+f 294//292 280//291 279//297
+f 294//292 279//297 293//298
+f 307//293 294//292 293//298
+f 307//293 293//298 306//299
+f 237//294 238//219 220//225
+f 237//294 220//225 230//300
+f 248//295 237//294 230//300
+f 248//295 230//300 247//301
+f 264//296 248//295 247//301
+f 264//296 247//301 263//302
+f 279//297 264//296 263//302
+f 279//297 263//302 278//303
+f 293//298 279//297 278//303
+f 293//298 278//303 292//304
+f 306//299 293//298 292//304
+f 306//299 292//304 305//305
+f 230//300 220//225 212//235
+f 230//300 212//235 229//306
+f 247//301 230//300 229//306
+f 247//301 229//306 246//307
+f 263//302 247//301 246//307
+f 263//302 246//307 262//308
+f 278//303 263//302 262//308
+f 278//303 262//308 277//309
+f 292//304 278//303 277//309
+f 292//304 277//309 291//310
+f 305//305 292//304 291//310
+f 305//305 291//310 304//311
+f 229//306 212//235 211//241
+f 229//306 211//241 228//312
+f 246//307 229//306 228//312
+f 246//307 228//312 245//313
+f 262//308 246//307 245//313
+f 262//308 245//313 261//314
+f 277//309 262//308 261//314
+f 277//309 261//314 276//315
+f 291//310 277//309 276//315
+f 291//310 276//315 290//316
+f 304//311 291//310 290//316
+f 304//311 290//316 303//317
+f 228//312 211//241 210//247
+f 228//312 210//247 227//318
+f 245//313 228//312 227//318
+f 245//313 227//318 244//319
+f 261//314 245//313 244//319
+f 261//314 244//319 260//320
+f 276//315 261//314 260//320
+f 276//315 260//320 275//321
+f 290//316 276//315 275//321
+f 290//316 275//321 289//322
+f 303//317 290//316 289//322
+f 303//317 289//322 302//323
+f 227//318 210//247 209//256
+f 227//318 209//256 226//324
+f 244//319 227//318 226//324
+f 244//319 226//324 243//325
+f 260//320 244//319 243//325
+f 260//320 243//325 259//326
+f 275//321 260//320 259//326
+f 275//321 259//326 274//327
+f 289//322 275//321 274//327
+f 289//322 274//327 288//328
+f 302//323 289//322 288//328
+f 302//323 288//328 301//329
+f 226//324 209//256 213//263
+f 226//324 213//263 231//330
+f 243//325 226//324 231//330
+f 243//325 231//330 249//331
+f 259//326 243//325 249//331
+f 259//326 249//331 266//332
+f 274//327 259//326 266//332
+f 274//327 266//332 282//333
+f 288//328 274//327 282//333
+f 288//328 282//333 297//334
+f 301//329 288//328 297//334
+f 301//329 297//334 311//335
+f 231//330 213//263 225//190
+f 231//330 225//190 242//264
+f 249//331 231//330 242//264
+f 249//331 242//264 258//266
+f 266//332 249//331 258//266
+f 266//332 258//266 273//268
+f 282//333 266//332 273//268
+f 282//333 273//268 287//270
+f 297//334 282//333 287//270
+f 297//334 287//270 300//272
+f 311//335 297//334 300//272
+f 311//335 300//272 312//274
+f 312//274 310//275 323//336
+f 302//323 315//337 316//338
+f 304//311 317//339 318//340
+f 303//317 316//338 317//339
+f 309//281 308//287 321//341
+f 307//293 306//299 319//342
+f 311//335 313//343 314//344
+f 301//329 314//344 315//337
+f 312//274 324//345 313//343
+f 306//299 305//305 318//340
+f 308//287 307//293 320//346
+f 310//275 309//281 322//347
+f 322//347 321//341 325//348
+f 314//344 313//343 325//348
+f 323//336 322//347 325//348
+f 319//342 318//340 325//348
+f 315//337 314//344 325//348
+f 321//341 320//346 325//348
+f 324//345 323//336 325//348
+f 320//346 319//342 325//348
+f 317//339 316//338 325//348
+f 316//338 315//337 325//348
+f 313//343 324//345 325//348
+f 318//340 317//339 325//348
+f 326//349 327//350 328//351
+f 326//349 328//351 329//352
+f 333//353 326//349 329//352
+f 333//353 329//352 338//354
+f 347//355 333//353 338//354
+f 347//355 338//354 354//356
+f 364//357 347//355 354//356
+f 364//357 354//356 374//358
+f 386//359 364//357 374//358
+f 386//359 374//358 398//360
+f 412//361 386//359 398//360
+f 412//361 398//360 429//362
+f 329//352 328//351 334//363
+f 329//352 334//363 339//364
+f 338//354 329//352 339//364
+f 338//354 339//364 355//365
+f 354//356 338//354 355//365
+f 354//356 355//365 375//366
+f 374//358 354//356 375//366
+f 374//358 375//366 399//367
+f 398//360 374//358 399//367
+f 398//360 399//367 430//368
+f 429//362 398//360 430//368
+f 429//362 430//368 464//369
+f 339//364 334//363 342//370
+f 339//364 342//370 356//371
+f 355//365 339//364 356//371
+f 355//365 356//371 376//372
+f 375//366 355//365 376//372
+f 375//366 376//372 400//373
+f 399//367 375//366 400//373
+f 399//367 400//373 431//374
+f 430//368 399//367 431//374
+f 430//368 431//374 465//375
+f 464//369 430//368 465//375
+f 464//369 465//375 497//376
+f 356//371 342//370 351//377
+f 356//371 351//377 370//378
+f 376//372 356//371 370//378
+f 376//372 370//378 393//379
+f 400//373 376//372 393//379
+f 400//373 393//379 422//380
+f 431//374 400//373 422//380
+f 431//374 422//380 457//381
+f 465//375 431//374 457//381
+f 465//375 457//381 490//382
+f 497//376 465//375 490//382
+f 497//376 490//382 521//383
+f 370//378 351//377 361//384
+f 370//378 361//384 382//385
+f 393//379 370//378 382//385
+f 393//379 382//385 408//386
+f 422//380 393//379 408//386
+f 422//380 408//386 439//387
+f 457//381 422//380 439//387
+f 457//381 439//387 473//388
+f 490//382 457//381 473//388
+f 490//382 473//388 504//389
+f 521//383 490//382 504//389
+f 521//383 504//389 535//390
+f 382//385 361//384 369//391
+f 382//385 369//391 392//392
+f 408//386 382//385 392//392
+f 408//386 392//392 421//393
+f 439//387 408//386 421//393
+f 439//387 421//393 456//394
+f 473//388 439//387 456//394
+f 473//388 456//394 489//395
+f 504//389 473//388 489//395
+f 504//389 489//395 520//396
+f 535//390 504//389 520//396
+f 535//390 520//396 550//397
+f 392//392 369//391 380//398
+f 392//392 380//398 407//399
+f 421//393 392//392 407//399
+f 421//393 407//399 438//400
+f 456//394 421//393 438//400
+f 456//394 438//400 472//401
+f 489//395 456//394 472//401
+f 489//395 472//401 503//402
+f 520//396 489//395 503//402
+f 520//396 503//402 534//403
+f 550//397 520//396 534//403
+f 550//397 534//403 563//404
+f 407//399 380//398 391//405
+f 407//399 391//405 420//406
+f 438//400 407//399 420//406
+f 438//400 420//406 455//407
+f 472//401 438//400 455//407
+f 472//401 455//407 488//408
+f 503//402 472//401 488//408
+f 503//402 488//408 519//409
+f 534//403 503//402 519//409
+f 534//403 519//409 549//410
+f 563//404 534//403 549//410
+f 563//404 549//410 578//411
+f 420//406 391//405 404//412
+f 420//406 404//412 437//413
+f 455//407 420//406 437//413
+f 455//407 437//413 471//414
+f 488//408 455//407 471//414
+f 488//408 471//414 502//415
+f 519//409 488//408 502//415
+f 519//409 502//415 533//416
+f 549//410 519//409 533//416
+f 549//410 533//416 562//417
+f 578//411 549//410 562//417
+f 578//411 562//417 589//418
+f 437//413 404//412 419//419
+f 437//413 419//419 454//420
+f 471//414 437//413 454//420
+f 471//414 454//420 487//421
+f 502//415 471//414 487//421
+f 502//415 487//421 518//422
+f 533//416 502//415 518//422
+f 533//416 518//422 548//423
+f 562//417 533//416 548//423
+f 562//417 548//423 577//424
+f 589//418 562//417 577//424
+f 589//418 577//424 594//425
+f 454//420 419//419 436//426
+f 454//420 436//426 470//427
+f 487//421 454//420 470//427
+f 487//421 470//427 501//428
+f 518//422 487//421 501//428
+f 518//422 501//428 532//429
+f 548//423 518//422 532//429
+f 548//423 532//429 555//430
+f 577//424 548//423 555//430
+f 577//424 555//430 567//431
+f 594//425 577//424 567//431
+f 594//425 567//431 582//432
+f 470//427 436//426 453//433
+f 470//427 453//433 486//434
+f 501//428 470//427 486//434
+f 501//428 486//434 508//435
+f 532//429 501//428 508//435
+f 532//429 508//435 525//436
+f 555//430 532//429 525//436
+f 555//430 525//436 538//437
+f 567//431 555//430 538//437
+f 567//431 538//437 554//438
+f 582//432 567//431 554//438
+f 582//432 554//438 566//33
+f 486//434 453//433 462//439
+f 486//434 462//439 477//440
+f 508//435 486//434 477//440
+f 508//435 477//440 494//441
+f 525//436 508//435 494//441
+f 525//436 494//441 507//442
+f 538//437 525//436 507//442
+f 538//437 507//442 524//443
+f 554//438 538//437 524//443
+f 554//438 524//443 537//444
+f 566//33 554//438 537//444
+f 566//33 537//444 553//31
+f 477//440 462//439 443//445
+f 477//440 443//445 461//446
+f 494//441 477//440 461//446
+f 494//441 461//446 476//447
+f 507//442 494//441 476//447
+f 507//442 476//447 493//448
+f 524//443 507//442 493//448
+f 524//443 493//448 506//449
+f 537//444 524//443 506//449
+f 537//444 506//449 523//450
+f 553//31 537//444 523//450
+f 553//31 523//450 536//451
+f 461//446 443//445 426//452
+f 461//446 426//452 442//453
+f 476//447 461//446 442//453
+f 476//447 442//453 460//454
+f 493//448 476//447 460//454
+f 493//448 460//454 475//455
+f 506//449 493//448 475//455
+f 506//449 475//455 492//456
+f 523//450 506//449 492//456
+f 523//450 492//456 505//457
+f 536//451 523//450 505//457
+f 536//451 505//457 522//458
+f 442//453 426//452 411//459
+f 442//453 411//459 425//460
+f 460//454 442//453 425//460
+f 460//454 425//460 441//461
+f 475//455 460//454 441//461
+f 475//455 441//461 459//462
+f 492//456 475//455 459//462
+f 492//456 459//462 474//463
+f 505//457 492//456 474//463
+f 505//457 474//463 491//464
+f 522//458 505//457 491//464
+f 522//458 491//464 499//465
+f 425//460 411//459 396//466
+f 425//460 396//466 410//467
+f 441//461 425//460 410//467
+f 441//461 410//467 424//468
+f 459//462 441//461 424//468
+f 459//462 424//468 440//469
+f 474//463 459//462 440//469
+f 474//463 440//469 458//470
+f 491//464 474//463 458//470
+f 491//464 458//470 467//471
+f 499//465 491//464 467//471
+f 499//465 467//471 466//472
+f 410//467 396//466 385//473
+f 410//467 385//473 395//474
+f 424//468 410//467 395//474
+f 424//468 395//474 409//475
+f 440//469 424//468 409//475
+f 440//469 409//475 423//476
+f 458//470 440//469 423//476
+f 458//470 423//476 433//477
+f 467//471 458//470 433//477
+f 467//471 433//477 432//478
+f 466//472 467//471 432//478
+f 466//472 432//478 434//479
+f 395//474 385//473 372//480
+f 395//474 372//480 383//481
+f 409//475 395//474 383//481
+f 409//475 383//481 394//482
+f 423//476 409//475 394//482
+f 423//476 394//482 402//483
+f 433//477 423//476 402//483
+f 433//477 402//483 401//484
+f 432//478 433//477 401//484
+f 432//478 401//484 403//485
+f 434//479 432//478 403//485
+f 434//479 403//485 417//486
+f 383//481 372//480 362//487
+f 383//481 362//487 371//488
+f 394//482 383//481 371//488
+f 394//482 371//488 378//489
+f 402//483 394//482 378//489
+f 402//483 378//489 377//490
+f 401//484 402//483 377//490
+f 401//484 377//490 379//491
+f 403//485 401//484 379//491
+f 403//485 379//491 390//492
+f 417//486 403//485 390//492
+f 417//486 390//492 416//493
+f 371//488 362//487 352//494
+f 371//488 352//494 358//495
+f 378//489 371//488 358//495
+f 378//489 358//495 357//496
+f 377//490 378//489 357//496
+f 377//490 357//496 359//497
+f 379//491 377//490 359//497
+f 379//491 359//497 367//498
+f 390//492 379//491 367//498
+f 390//492 367//498 389//499
+f 416//493 390//492 389//499
+f 416//493 389//499 415//500
+f 358//495 352//494 345//501
+f 358//495 345//501 340//502
+f 357//496 358//495 340//502
+f 357//496 340//502 341//503
+f 359//497 357//496 341//503
+f 359//497 341//503 349//504
+f 367//498 359//497 349//504
+f 367//498 349//504 366//505
+f 389//499 367//498 366//505
+f 389//499 366//505 388//506
+f 415//500 389//499 388//506
+f 415//500 388//506 414//507
+f 340//502 345//501 335//508
+f 340//502 335//508 330//509
+f 341//503 340//502 330//509
+f 341//503 330//509 336//510
+f 349//504 341//503 336//510
+f 349//504 336//510 348//511
+f 366//505 349//504 348//511
+f 366//505 348//511 365//512
+f 388//506 366//505 365//512
+f 388//506 365//512 387//513
+f 414//507 388//506 387//513
+f 414//507 387//513 413//514
+f 330//509 335//508 327//350
+f 327//350 326//349 330//509
+f 330//509 326//349 336//510
+f 336//510 326//349 333//353
+f 348//511 336//510 333//353
+f 348//511 333//353 347//355
+f 365//512 348//511 347//355
+f 365//512 347//355 364//357
+f 387//513 365//512 364//357
+f 387//513 364//357 386//359
+f 413//514 387//513 386//359
+f 413//514 386//359 412//361
+f 445//515 412//361 429//362
+f 445//515 429//362 463//516
+f 478//517 445//515 463//516
+f 478//517 463//516 495//518
+f 509//176 478//517 495//518
+f 509//176 495//518 526//519
+f 463//516 429//362 464//369
+f 463//516 464//369 496//520
+f 495//518 463//516 496//520
+f 495//518 496//520 527//521
+f 526//519 495//518 527//521
+f 526//519 527//521 557//522
+f 556//523 526//519 557//522
+f 556//523 557//522 583//524
+f 595//202 556//523 583//524
+f 595//202 583//524 611//525
+f 621//526 595//202 611//525
+f 621//526 611//525 638//527
+f 496//520 464//369 497//376
+f 496//520 497//376 528//528
+f 527//521 496//520 528//528
+f 527//521 528//528 558//529
+f 557//522 527//521 558//529
+f 557//522 558//529 584//530
+f 583//524 557//522 584//530
+f 583//524 584//530 612//531
+f 611//525 583//524 612//531
+f 611//525 612//531 639//532
+f 638//527 611//525 639//532
+f 638//527 639//532 664//533
+f 528//528 497//376 521//383
+f 528//528 521//383 551//534
+f 558//529 528//528 551//534
+f 558//529 551//534 580//535
+f 584//530 558//529 580//535
+f 584//530 580//535 608//536
+f 612//531 584//530 608//536
+f 612//531 608//536 634//537
+f 639//532 612//531 634//537
+f 639//532 634//537 661//538
+f 664//533 639//532 661//538
+f 664//533 661//538 688//539
+f 551//534 521//383 535//390
+f 551//534 535//390 564//540
+f 580//535 551//534 564//540
+f 580//535 564//540 591//541
+f 608//536 580//535 591//541
+f 608//536 591//541 618//542
+f 634//537 608//536 618//542
+f 634//537 618//542 644//543
+f 661//538 634//537 644//543
+f 661//538 644//543 670//544
+f 688//539 661//538 670//544
+f 688//539 670//544 698//545
+f 564//540 535//390 550//397
+f 564//540 550//397 579//546
+f 591//541 564//540 579//546
+f 591//541 579//546 607//547
+f 618//542 591//541 607//547
+f 618//542 607//547 633//548
+f 644//543 618//542 633//548
+f 644//543 633//548 660//549
+f 670//544 644//543 660//549
+f 670//544 660//549 687//550
+f 698//545 670//544 687//550
+f 698//545 687//550 717//551
+f 579//546 550//397 563//404
+f 579//546 563//404 590//552
+f 607//547 579//546 590//552
+f 607//547 590//552 617//553
+f 633//548 607//547 617//553
+f 633//548 617//553 643//554
+f 660//549 633//548 643//554
+f 660//549 643//554 669//555
+f 687//550 660//549 669//555
+f 687//550 669//555 697//556
+f 717//551 687//550 697//556
+f 717//551 697//556 727//557
+f 590//552 563//404 578//411
+f 590//552 578//411 606//558
+f 617//553 590//552 606//558
+f 617//553 606//558 632//559
+f 643//554 617//553 632//559
+f 643//554 632//559 659//560
+f 669//555 643//554 659//560
+f 669//555 659//560 673//561
+f 697//556 669//555 673//561
+f 697//556 673//561 700//562
+f 727//557 697//556 700//562
+f 727//557 700//562 699//563
+f 606//558 578//411 589//418
+f 606//558 589//418 616//564
+f 632//559 606//558 616//564
+f 632//559 616//564 637//565
+f 659//560 632//559 637//565
+f 659//560 637//565 647//566
+f 673//561 659//560 647//566
+f 673//561 647//566 672//567
+f 700//562 673//561 672//567
+f 700//562 672//567 671//568
+f 699//563 700//562 671//568
+f 699//563 671//568 689//569
+f 616//564 589//418 594//425
+f 616//564 594//425 610//570
+f 637//565 616//564 610//570
+f 637//565 610//570 620//571
+f 647//566 637//565 620//571
+f 647//566 620//571 646//572
+f 672//567 647//566 646//572
+f 672//567 646//572 645//573
+f 671//568 672//567 645//573
+f 671//568 645//573 662//574
+f 689//569 671//568 662//574
+f 689//569 662//574 668//575
+f 610//570 594//425 582//432
+f 610//570 582//432 593//3
+f 620//571 610//570 593//3
+f 620//571 593//3 636//89
+f 646//572 620//571 636//89
+f 646//572 636//89 619//576
+f 645//573 646//572 619//576
+f 645//573 619//576 635//577
+f 662//574 645//573 635//577
+f 662//574 635//577 642//578
+f 668//575 662//574 642//578
+f 668//575 642//578 641//579
+f 593//3 582//432 566//33
+f 619//576 636//89 592//57
+f 619//576 592//57 609//580
+f 635//577 619//576 609//580
+f 635//577 609//580 615//581
+f 642//578 635//577 615//581
+f 642//578 615//581 614//582
+f 641//579 642//578 614//582
+f 592//57 565//56 581//583
+f 609//580 592//57 581//583
+f 609//580 581//583 587//584
+f 615//581 609//580 587//584
+f 615//581 587//584 586//585
+f 614//582 615//581 586//585
+f 614//582 586//585 588//586
+f 565//56 553//31 536//451
+f 565//56 536//451 552//587
+f 581//583 565//56 552//587
+f 581//583 552//587 560//588
+f 587//584 581//583 560//588
+f 587//584 560//588 559//589
+f 586//585 587//584 559//589
+f 586//585 559//589 561//590
+f 588//586 586//585 561//590
+f 588//586 561//590 576//591
+f 605//592 588//586 576//591
+f 605//592 576//591 604//593
+f 552//587 536//451 522//458
+f 552//587 522//458 530//594
+f 560//588 552//587 530//594
+f 560//588 530//594 529//595
+f 559//589 560//588 529//595
+f 559//589 529//595 531//596
+f 561//590 559//589 531//596
+f 561//590 531//596 547//597
+f 576//591 561//590 547//597
+f 576//591 547//597 575//598
+f 604//593 576//591 575//598
+f 604//593 575//598 603//599
+f 530//594 522//458 499//465
+f 530//594 499//465 498//600
+f 529//595 530//594 498//600
+f 529//595 498//600 500//601
+f 531//596 529//595 500//601
+f 531//596 500//601 517//602
+f 547//597 531//596 517//602
+f 547//597 517//602 546//603
+f 575//598 547//597 546//603
+f 575//598 546//603 574//604
+f 603//599 575//598 574//604
+f 603//599 574//604 602//605
+f 498//600 499//465 466//472
+f 498//600 466//472 468//606
+f 500//601 498//600 468//606
+f 500//601 468//606 485//607
+f 517//602 500//601 485//607
+f 517//602 485//607 516//608
+f 546//603 517//602 516//608
+f 546//603 516//608 545//609
+f 574//604 546//603 545//609
+f 574//604 545//609 573//610
+f 602//605 574//604 573//610
+f 602//605 573//610 601//611
+f 468//606 466//472 434//479
+f 468//606 434//479 451//612
+f 485//607 468//606 451//612
+f 485//607 451//612 484//613
+f 516//608 485//607 484//613
+f 516//608 484//613 515//614
+f 545//609 516//608 515//614
+f 545//609 515//614 544//615
+f 573//610 545//609 544//615
+f 573//610 544//615 572//616
+f 601//611 573//610 572//616
+f 601//611 572//616 600//617
+f 451//612 434//479 417//486
+f 451//612 417//486 450//618
+f 484//613 451//612 450//618
+f 484//613 450//618 483//619
+f 515//614 484//613 483//619
+f 515//614 483//619 514//620
+f 544//615 515//614 514//620
+f 544//615 514//620 543//621
+f 572//616 544//615 543//621
+f 572//616 543//621 571//622
+f 600//617 572//616 571//622
+f 600//617 571//622 599//623
+f 450//618 417//486 416//493
+f 450//618 416//493 449//624
+f 483//619 450//618 449//624
+f 483//619 449//624 482//625
+f 514//620 483//619 482//625
+f 514//620 482//625 513//626
+f 543//621 514//620 513//626
+f 543//621 513//626 542//627
+f 571//622 543//621 542//627
+f 571//622 542//627 570//628
+f 599//623 571//622 570//628
+f 599//623 570//628 598//629
+f 449//624 416//493 415//500
+f 449//624 415//500 448//630
+f 482//625 449//624 448//630
+f 482//625 448//630 481//631
+f 513//626 482//625 481//631
+f 513//626 481//631 512//632
+f 542//627 513//626 512//632
+f 542//627 512//632 541//633
+f 570//628 542//627 541//633
+f 570//628 541//633 569//634
+f 598//629 570//628 569//634
+f 598//629 569//634 597//635
+f 448//630 415//500 414//507
+f 448//630 414//507 447//636
+f 481//631 448//630 447//636
+f 481//631 447//636 480//637
+f 512//632 481//631 480//637
+f 512//632 480//637 511//638
+f 541//633 512//632 511//638
+f 541//633 511//638 540//639
+f 569//634 541//633 540//639
+f 569//634 540//639 568//640
+f 597//635 569//634 568//640
+f 597//635 568//640 596//641
+f 447//636 414//507 413//514
+f 447//636 413//514 446//642
+f 480//637 447//636 446//642
+f 480//637 446//642 479//643
+f 511//638 480//637 479//643
+f 511//638 479//643 510//644
+f 540//639 511//638 510//644
+f 540//639 510//644 539//175
+f 568//640 540//639 539//175
+f 568//640 539//175 585//249
+f 596//641 568//640 585//249
+f 596//641 585//249 613//248
+f 446//642 413//514 412//361
+f 446//642 412//361 445//515
+f 479//643 446//642 445//515
+f 479//643 445//515 478//517
+f 510//644 479//643 478//517
+f 510//644 478//517 509//176
+f 539//175 510//644 509//176
+f 691//228 648//227 674//645
+f 702//646 691//228 674//645
+f 702//646 674//645 701//647
+f 731//648 702//646 701//647
+f 731//648 701//647 730//649
+f 759//650 731//648 730//649
+f 759//650 730//649 758//651
+f 786//652 759//650 758//651
+f 786//652 758//651 785//653
+f 648//227 621//526 638//527
+f 648//227 638//527 663//654
+f 674//645 648//227 663//654
+f 674//645 663//654 690//655
+f 701//647 674//645 690//655
+f 701//647 690//655 720//656
+f 730//649 701//647 720//656
+f 730//649 720//656 749//657
+f 758//651 730//649 749//657
+f 758//651 749//657 777//658
+f 785//653 758//651 777//658
+f 785//653 777//658 805//659
+f 663//654 638//527 664//533
+f 663//654 664//533 692//660
+f 690//655 663//654 692//660
+f 690//655 692//660 721//661
+f 720//656 690//655 721//661
+f 720//656 721//661 750//662
+f 749//657 720//656 750//662
+f 749//657 750//662 778//663
+f 777//658 749//657 778//663
+f 777//658 778//663 806//664
+f 805//659 777//658 806//664
+f 805//659 806//664 833//665
+f 692//660 664//533 688//539
+f 692//660 688//539 718//666
+f 721//661 692//660 718//666
+f 721//661 718//666 747//667
+f 750//662 721//661 747//667
+f 750//662 747//667 775//668
+f 778//663 750//662 775//668
+f 778//663 775//668 803//669
+f 806//664 778//663 803//669
+f 806//664 803//669 831//670
+f 833//665 806//664 831//670
+f 833//665 831//670 838//671
+f 718//666 688//539 698//545
+f 718//666 698//545 728//672
+f 747//667 718//666 728//672
+f 747//667 728//672 756//673
+f 775//668 747//667 756//673
+f 775//668 756//673 784//674
+f 803//669 775//668 784//674
+f 803//669 784//674 804//675
+f 831//670 803//669 804//675
+f 831//670 804//675 811//676
+f 838//671 831//670 811//676
+f 838//671 811//676 830//677
+f 728//672 698//545 717//551
+f 728//672 717//551 746//678
+f 756//673 728//672 746//678
+f 756//673 746//678 757//679
+f 784//674 756//673 757//679
+f 784//674 757//679 776//680
+f 804//675 784//674 776//680
+f 804//675 776//680 783//681
+f 811//676 804//675 783//681
+f 811//676 783//681 802//682
+f 830//677 811//676 802//682
+f 830//677 802//682 810//683
+f 746//678 717//551 727//557
+f 746//678 727//557 729//684
+f 757//679 746//678 729//684
+f 757//679 729//684 748//685
+f 776//680 757//679 748//685
+f 776//680 748//685 755//686
+f 783//681 776//680 755//686
+f 783//681 755//686 774//687
+f 802//682 783//681 774//687
+f 802//682 774//687 782//688
+f 810//683 802//682 782//688
+f 810//683 782//688 809//689
+f 729//684 727//557 699//563
+f 729//684 699//563 719//690
+f 748//685 729//684 719//690
+f 748//685 719//690 726//691
+f 755//686 748//685 726//691
+f 755//686 726//691 745//692
+f 774//687 755//686 745//692
+f 774//687 745//692 754//693
+f 782//688 774//687 754//693
+f 782//688 754//693 781//694
+f 809//689 782//688 781//694
+f 809//689 781//694 780//695
+f 719//690 699//563 689//569
+f 719//690 689//569 696//696
+f 726//691 719//690 696//696
+f 726//691 696//696 716//697
+f 745//692 726//691 716//697
+f 745//692 716//697 725//698
+f 754//693 745//692 725//698
+f 754//693 725//698 753//699
+f 781//694 754//693 753//699
+f 781//694 753//699 752//700
+f 780//695 781//694 752//700
+f 780//695 752//700 773//701
+f 696//696 689//569 668//575
+f 696//696 668//575 686//702
+f 716//697 696//696 686//702
+f 716//697 686//702 695//703
+f 725//698 716//697 695//703
+f 725//698 695//703 724//704
+f 753//699 725//698 724//704
+f 753//699 724//704 723//705
+f 752//700 753//699 723//705
+f 752//700 723//705 744//706
+f 773//701 752//700 744//706
+f 773//701 744//706 772//707
+f 686//702 668//575 641//579
+f 686//702 641//579 667//708
+f 695//703 686//702 667//708
+f 695//703 667//708 715//160
+f 724//704 695//703 715//160
+f 724//704 715//160 694//709
+f 723//705 724//704 694//709
+f 723//705 694//709 714//710
+f 744//706 723//705 714//710
+f 744//706 714//710 743//711
+f 772//707 744//706 743//711
+f 772//707 743//711 771//712
+f 694//709 715//160 666//713
+f 694//709 666//713 685//714
+f 714//710 694//709 685//714
+f 714//710 685//714 713//715
+f 743//711 714//710 713//715
+f 743//711 713//715 742//716
+f 771//712 743//711 742//716
+f 771//712 742//716 770//717
+f 666//713 631//152 658//718
+f 685//714 666//713 658//718
+f 685//714 658//718 684//719
+f 713//715 685//714 684//719
+f 713//715 684//719 712//720
+f 742//716 713//715 712//720
+f 742//716 712//720 741//721
+f 770//717 742//716 741//721
+f 770//717 741//721 769//722
+f 631//152 605//592 604//593
+f 631//152 604//593 630//723
+f 658//718 631//152 630//723
+f 658//718 630//723 657//724
+f 684//719 658//718 657//724
+f 684//719 657//724 683//725
+f 712//720 684//719 683//725
+f 712//720 683//725 711//726
+f 741//721 712//720 711//726
+f 741//721 711//726 740//727
+f 769//722 741//721 740//727
+f 769//722 740//727 768//728
+f 630//723 604//593 603//599
+f 630//723 603//599 629//729
+f 657//724 630//723 629//729
+f 657//724 629//729 656//730
+f 683//725 657//724 656//730
+f 683//725 656//730 682//731
+f 711//726 683//725 682//731
+f 711//726 682//731 710//732
+f 740//727 711//726 710//732
+f 740//727 710//732 739//733
+f 768//728 740//727 739//733
+f 768//728 739//733 767//734
+f 629//729 603//599 602//605
+f 629//729 602//605 628//735
+f 656//730 629//729 628//735
+f 656//730 628//735 655//736
+f 682//731 656//730 655//736
+f 682//731 655//736 681//737
+f 710//732 682//731 681//737
+f 710//732 681//737 709//738
+f 739//733 710//732 709//738
+f 739//733 709//738 738//739
+f 767//734 739//733 738//739
+f 767//734 738//739 766//740
+f 628//735 602//605 601//611
+f 628//735 601//611 627//741
+f 655//736 628//735 627//741
+f 655//736 627//741 654//742
+f 681//737 655//736 654//742
+f 681//737 654//742 680//743
+f 709//738 681//737 680//743
+f 709//738 680//743 708//744
+f 738//739 709//738 708//744
+f 738//739 708//744 737//745
+f 766//740 738//739 737//745
+f 766//740 737//745 765//746
+f 627//741 601//611 600//617
+f 627//741 600//617 626//747
+f 654//742 627//741 626//747
+f 654//742 626//747 653//748
+f 680//743 654//742 653//748
+f 680//743 653//748 679//749
+f 708//744 680//743 679//749
+f 708//744 679//749 707//750
+f 737//745 708//744 707//750
+f 737//745 707//750 736//751
+f 765//746 737//745 736//751
+f 765//746 736//751 764//752
+f 626//747 600//617 599//623
+f 626//747 599//623 625//753
+f 653//748 626//747 625//753
+f 653//748 625//753 652//754
+f 679//749 653//748 652//754
+f 679//749 652//754 678//755
+f 707//750 679//749 678//755
+f 707//750 678//755 706//756
+f 736//751 707//750 706//756
+f 736//751 706//756 735//757
+f 764//752 736//751 735//757
+f 764//752 735//757 763//758
+f 625//753 599//623 598//629
+f 625//753 598//629 624//759
+f 652//754 625//753 624//759
+f 652//754 624//759 651//760
+f 678//755 652//754 651//760
+f 678//755 651//760 677//761
+f 706//756 678//755 677//761
+f 706//756 677//761 705//762
+f 735//757 706//756 705//762
+f 735//757 705//762 734//763
+f 763//758 735//757 734//763
+f 763//758 734//763 762//764
+f 624//759 598//629 597//635
+f 624//759 597//635 623//765
+f 651//760 624//759 623//765
+f 651//760 623//765 650//766
+f 677//761 651//760 650//766
+f 677//761 650//766 676//767
+f 705//762 677//761 676//767
+f 705//762 676//767 704//768
+f 734//763 705//762 704//768
+f 734//763 704//768 733//769
+f 762//764 734//763 733//769
+f 762//764 733//769 761//770
+f 623//765 597//635 596//641
+f 623//765 596//641 622//771
+f 650//766 623//765 622//771
+f 650//766 622//771 649//772
+f 676//767 650//766 649//772
+f 676//767 649//772 675//773
+f 704//768 676//767 675//773
+f 704//768 675//773 703//774
+f 733//769 704//768 703//774
+f 733//769 703//774 732//775
+f 761//770 733//769 732//775
+f 761//770 732//775 760//776
+f 622//771 596//641 613//248
+f 622//771 613//248 640//777
+f 649//772 622//771 640//777
+f 649//772 640//777 665//778
+f 675//773 649//772 665//778
+f 675//773 665//778 693//779
+f 703//774 675//773 693//779
+f 703//774 693//779 722//780
+f 732//775 703//774 722//780
+f 732//775 722//780 751//781
+f 760//776 732//775 751//781
+f 760//776 751//781 779//782
+f 693//779 665//778 691//228
+f 693//779 691//228 702//646
+f 722//780 693//779 702//646
+f 722//780 702//646 731//648
+f 751//781 722//780 731//648
+f 751//781 731//648 759//650
+f 779//782 751//781 759//650
+f 779//782 759//650 786//652
+f 917//783 918//784 913//785
+f 892//786 917//783 913//785
+f 892//786 913//785 887//787
+f 866//788 892//786 887//787
+f 866//788 887//787 861//789
+f 840//790 866//788 861//789
+f 840//790 861//789 834//791
+f 813//792 840//790 834//791
+f 813//792 834//791 807//793
+f 786//652 813//792 807//793
+f 786//652 807//793 779//782
+f 913//785 918//784 893//794
+f 887//787 913//785 893//794
+f 887//787 893//794 867//795
+f 861//789 887//787 867//795
+f 861//789 867//795 841//796
+f 834//791 861//789 841//796
+f 834//791 841//796 814//797
+f 807//793 834//791 814//797
+f 807//793 814//797 787//798
+f 779//782 807//793 787//798
+f 779//782 787//798 760//776
+f 893//794 918//784 894//799
+f 867//795 893//794 894//799
+f 867//795 894//799 868//800
+f 841//796 867//795 868//800
+f 841//796 868//800 842//801
+f 814//797 841//796 842//801
+f 814//797 842//801 815//802
+f 787//798 814//797 815//802
+f 787//798 815//802 788//803
+f 760//776 787//798 788//803
+f 760//776 788//803 761//770
+f 894//799 918//784 895//804
+f 868//800 894//799 895//804
+f 868//800 895//804 869//805
+f 842//801 868//800 869//805
+f 842//801 869//805 843//806
+f 815//802 842//801 843//806
+f 815//802 843//806 816//807
+f 788//803 815//802 816//807
+f 788//803 816//807 789//808
+f 761//770 788//803 789//808
+f 761//770 789//808 762//764
+f 895//804 918//784 896//809
+f 869//805 895//804 896//809
+f 869//805 896//809 870//810
+f 843//806 869//805 870//810
+f 843//806 870//810 844//811
+f 816//807 843//806 844//811
+f 816//807 844//811 817//812
+f 789//808 816//807 817//812
+f 789//808 817//812 790//813
+f 762//764 789//808 790//813
+f 762//764 790//813 763//758
+f 896//809 918//784 897//814
+f 870//810 896//809 897//814
+f 870//810 897//814 871//815
+f 844//811 870//810 871//815
+f 844//811 871//815 845//816
+f 817//812 844//811 845//816
+f 817//812 845//816 818//817
+f 790//813 817//812 818//817
+f 790//813 818//817 791//818
+f 763//758 790//813 791//818
+f 763//758 791//818 764//752
+f 897//814 918//784 898//819
+f 871//815 897//814 898//819
+f 871//815 898//819 872//820
+f 845//816 871//815 872//820
+f 845//816 872//820 846//821
+f 818//817 845//816 846//821
+f 818//817 846//821 819//822
+f 791//818 818//817 819//822
+f 791//818 819//822 792//823
+f 764//752 791//818 792//823
+f 764//752 792//823 765//746
+f 898//819 918//784 899//824
+f 872//820 898//819 899//824
+f 872//820 899//824 873//825
+f 846//821 872//820 873//825
+f 846//821 873//825 847//826
+f 819//822 846//821 847//826
+f 819//822 847//826 820//827
+f 792//823 819//822 820//827
+f 792//823 820//827 793//828
+f 765//746 792//823 793//828
+f 765//746 793//828 766//740
+f 899//824 918//784 900//829
+f 873//825 899//824 900//829
+f 873//825 900//829 874//830
+f 847//826 873//825 874//830
+f 847//826 874//830 848//831
+f 820//827 847//826 848//831
+f 820//827 848//831 821//832
+f 793//828 820//827 821//832
+f 793//828 821//832 794//833
+f 766//740 793//828 794//833
+f 766//740 794//833 767//734
+f 900//829 918//784 901//834
+f 874//830 900//829 901//834
+f 874//830 901//834 875//835
+f 848//831 874//830 875//835
+f 848//831 875//835 849//836
+f 821//832 848//831 849//836
+f 821//832 849//836 822//837
+f 794//833 821//832 822//837
+f 794//833 822//837 795//838
+f 767//734 794//833 795//838
+f 767//734 795//838 768//728
+f 901//834 918//784 902//839
+f 875//835 901//834 902//839
+f 875//835 902//839 876//840
+f 849//836 875//835 876//840
+f 849//836 876//840 850//841
+f 822//837 849//836 850//841
+f 822//837 850//841 823//842
+f 795//838 822//837 823//842
+f 795//838 823//842 796//843
+f 768//728 795//838 796//843
+f 768//728 796//843 769//722
+f 902//839 918//784 903//844
+f 876//840 902//839 903//844
+f 876//840 903//844 877//845
+f 850//841 876//840 877//845
+f 850//841 877//845 851//846
+f 823//842 850//841 851//846
+f 823//842 851//846 824//847
+f 796//843 823//842 824//847
+f 796//843 824//847 797//848
+f 769//722 796//843 797//848
+f 769//722 797//848 770//717
+f 903//844 918//784 904//849
+f 877//845 903//844 904//849
+f 877//845 904//849 878//850
+f 851//846 877//845 878//850
+f 851//846 878//850 852//851
+f 824//847 851//846 852//851
+f 824//847 852//851 825//852
+f 797//848 824//847 825//852
+f 797//848 825//852 798//853
+f 770//717 797//848 798//853
+f 770//717 798//853 771//712
+f 904//849 918//784 905//854
+f 878//850 904//849 905//854
+f 878//850 905//854 879//855
+f 852//851 878//850 879//855
+f 852//851 879//855 853//856
+f 825//852 852//851 853//856
+f 825//852 853//856 826//857
+f 798//853 825//852 826//857
+f 798//853 826//857 799//858
+f 771//712 798//853 799//858
+f 771//712 799//858 772//707
+f 905//854 918//784 906//859
+f 879//855 905//854 906//859
+f 879//855 906//859 880//860
+f 853//856 879//855 880//860
+f 853//856 880//860 854//861
+f 826//857 853//856 854//861
+f 826//857 854//861 827//862
+f 799//858 826//857 827//862
+f 799//858 827//862 800//863
+f 772//707 799//858 800//863
+f 772//707 800//863 773//701
+f 906//859 918//784 907//864
+f 880//860 906//859 907//864
+f 880//860 907//864 881//865
+f 854//861 880//860 881//865
+f 854//861 881//865 855//866
+f 827//862 854//861 855//866
+f 827//862 855//866 828//867
+f 800//863 827//862 828//867
+f 800//863 828//867 801//868
+f 773//701 800//863 801//868
+f 773//701 801//868 780//695
+f 907//864 918//784 908//869
+f 881//865 907//864 908//869
+f 881//865 908//869 882//870
+f 855//866 881//865 882//870
+f 855//866 882//870 856//871
+f 828//867 855//866 856//871
+f 828//867 856//871 829//872
+f 801//868 828//867 829//872
+f 801//868 829//872 808//873
+f 780//695 801//868 808//873
+f 780//695 808//873 809//689
+f 908//869 918//784 909//874
+f 882//870 908//869 909//874
+f 882//870 909//874 883//875
+f 856//871 882//870 883//875
+f 856//871 883//875 857//876
+f 829//872 856//871 857//876
+f 829//872 857//876 836//877
+f 808//873 829//872 836//877
+f 808//873 836//877 835//878
+f 809//689 808//873 835//878
+f 809//689 835//878 810//683
+f 909//874 918//784 910//879
+f 883//875 909//874 910//879
+f 883//875 910//879 884//880
+f 857//876 883//875 884//880
+f 857//876 884//880 863//881
+f 836//877 857//876 863//881
+f 836//877 863//881 862//882
+f 835//878 836//877 862//882
+f 835//878 862//882 837//883
+f 810//683 835//878 837//883
+f 810//683 837//883 830//677
+f 910//879 918//784 911//884
+f 884//880 910//879 911//884
+f 884//880 911//884 889//885
+f 863//881 884//880 889//885
+f 863//881 889//885 888//886
+f 862//882 863//881 888//886
+f 862//882 888//886 864//887
+f 837//883 862//882 864//887
+f 837//883 864//887 858//888
+f 830//677 837//883 858//888
+f 830//677 858//888 838//671
+f 911//884 918//784 915//889
+f 889//885 911//884 915//889
+f 889//885 915//889 914//890
+f 888//886 889//885 914//890
+f 888//886 914//890 890//891
+f 864//887 888//886 890//891
+f 864//887 890//891 885//892
+f 858//888 864//887 885//892
+f 858//888 885//892 859//893
+f 838//671 858//888 859//893
+f 838//671 859//893 833//665
+f 915//889 918//784 919//894
+f 914//890 915//889 919//894
+f 914//890 919//894 912//895
+f 890//891 914//890 912//895
+f 890//891 912//895 886//896
+f 885//892 890//891 886//896
+f 885//892 886//896 860//897
+f 859//893 885//892 860//897
+f 859//893 860//897 832//898
+f 833//665 859//893 832//898
+f 833//665 832//898 805//659
+f 919//894 918//784 916//899
+f 912//895 919//894 916//899
+f 912//895 916//899 891//900
+f 886//896 912//895 891//900
+f 886//896 891//900 865//901
+f 860//897 886//896 865//901
+f 860//897 865//901 839//902
+f 832//898 860//897 839//902
+f 832//898 839//902 812//903
+f 805//659 832//898 812//903
+f 805//659 812//903 785//653
+f 916//899 918//784 917//783
+f 891//900 916//899 917//783
+f 891//900 917//783 892//786
+f 865//901 891//900 892//786
+f 865//901 892//786 866//788
+f 839//902 865//901 866//788
+f 839//902 866//788 840//790
+f 812//903 839//902 840//790
+f 812//903 840//790 813//792
+f 785//653 812//903 813//792
+f 785//653 813//792 786//652
+f 404//412 1267//904 1268//905
+f 384//906 373//907 372//480
+f 346//908 345//501 352//494
+f 435//909 436//426 419//419
+f 331//910 327//350 335//508
+f 462//439 453//433 1265//911
+f 920//912 921//913 922//914
+f 920//912 922//914 923//915
+f 923//915 922//914 927//916
+f 923//915 927//916 933//917
+f 933//917 927//916 940//918
+f 933//917 940//918 949//919
+f 949//919 940//918 959//920
+f 949//919 959//920 971//921
+f 971//921 959//920 984//922
+f 971//921 984//922 999//923
+f 999//923 984//922 1011//924
+f 999//923 1011//924 1027//925
+f 1027//925 1011//924 1042//926
+f 1027//925 1042//926 1059//927
+f 1059//927 1042//926 1077//928
+f 1059//927 1077//928 1095//929
+f 1095//929 1077//928 1110//930
+f 1095//929 1110//930 1129//931
+f 1129//931 1110//930 1144//932
+f 1129//931 1144//932 1163//933
+f 1163//933 1144//932 1179//934
+f 1163//933 1179//934 1196//935
+f 1196//935 1179//934 1210//936
+f 1196//935 1210//936 1220//937
+f 1220//937 1210//936 1212//938
+f 1220//937 1212//938 1201//939
+f 1201//939 1212//938 1181//940
+f 1201//939 1181//940 1169//941
+f 1169//941 1181//940 1147//942
+f 1169//941 1147//942 1135//943
+f 1135//943 1147//942 1113//944
+f 1135//943 1113//944 1102//945
+f 1102//945 1113//944 1081//946
+f 1102//945 1081//946 1065//947
+f 1065//947 1081//946 1046//948
+f 1065//947 1046//948 1032//949
+f 1032//949 1046//948 1016//950
+f 1032//949 1016//950 1003//951
+f 1003//951 1016//950 988//952
+f 1003//951 988//952 974//953
+f 974//953 988//952 962//954
+f 974//953 962//954 951//955
+f 951//955 962//954 942//956
+f 951//955 942//956 934//957
+f 934//957 942//956 928//958
+f 934//957 928//958 924//959
+f 924//959 928//958 921//913
+f 921//913 920//912 924//959
+f 926//960 920//912 923//915
+f 926//960 923//915 932//961
+f 938//962 926//960 932//961
+f 938//962 932//961 947//963
+f 956//964 938//962 947//963
+f 956//964 947//963 968//965
+f 980//966 956//964 968//965
+f 980//966 968//965 995//967
+f 1006//968 980//966 995//967
+f 1006//968 995//967 1022//969
+f 1036//970 1006//968 1022//969
+f 1036//970 1022//969 1053//971
+f 932//961 923//915 933//917
+f 932//961 933//917 948//972
+f 947//963 932//961 948//972
+f 947//963 948//972 969//973
+f 968//965 947//963 969//973
+f 968//965 969//973 996//974
+f 995//967 968//965 996//974
+f 995//967 996//974 1023//975
+f 1022//969 995//967 1023//975
+f 1022//969 1023//975 1054//976
+f 1053//971 1022//969 1054//976
+f 1053//971 1054//976 1089//977
+f 948//972 933//917 949//919
+f 948//972 949//919 970//978
+f 969//973 948//972 970//978
+f 969//973 970//978 997//979
+f 996//974 969//973 997//979
+f 996//974 997//979 1024//980
+f 1023//975 996//974 1024//980
+f 1023//975 1024//980 1055//981
+f 1054//976 1023//975 1055//981
+f 1054//976 1055//981 1090//982
+f 1089//977 1054//976 1090//982
+f 1089//977 1090//982 1109//983
+f 970//978 949//919 971//921
+f 970//978 971//921 998//984
+f 997//979 970//978 998//984
+f 997//979 998//984 1025//985
+f 1024//980 997//979 1025//985
+f 1024//980 1025//985 1056//986
+f 1055//981 1024//980 1056//986
+f 1055//981 1056//986 1091//987
+f 1090//982 1055//981 1091//987
+f 1090//982 1091//987 1124//988
+f 1109//983 1090//982 1124//988
+f 1109//983 1124//988 1122//989
+f 998//984 971//921 999//923
+f 998//984 999//923 1026//990
+f 1025//985 998//984 1026//990
+f 1025//985 1026//990 1057//991
+f 1056//986 1025//985 1057//991
+f 1056//986 1057//991 1092//992
+f 1091//987 1056//986 1092//992
+f 1091//987 1092//992 1125//993
+f 1124//988 1091//987 1125//993
+f 1124//988 1125//993 1156//994
+f 1122//989 1124//988 1156//994
+f 1122//989 1156//994 1142//995
+f 1026//990 999//923 1027//925
+f 1026//990 1027//925 1058//996
+f 1057//991 1026//990 1058//996
+f 1057//991 1058//996 1093//997
+f 1092//992 1057//991 1093//997
+f 1092//992 1093//997 1126//998
+f 1125//993 1092//992 1126//998
+f 1125//993 1126//998 1159//999
+f 1156//994 1125//993 1159//999
+f 1156//994 1159//999 1176//1000
+f 1142//995 1156//994 1176//1000
+f 1142//995 1176//1000 1157//1001
+f 1058//996 1027//925 1059//927
+f 1058//996 1059//927 1094//1002
+f 1093//997 1058//996 1094//1002
+f 1093//997 1094//1002 1127//1003
+f 1126//998 1093//997 1127//1003
+f 1126//998 1127//1003 1160//1004
+f 1159//999 1126//998 1160//1004
+f 1159//999 1160//1004 1192//1005
+f 1176//1000 1159//999 1192//1005
+f 1176//1000 1192//1005 1189//1006
+f 1157//1001 1176//1000 1189//1006
+f 1157//1001 1189//1006 1178//1007
+f 1094//1002 1059//927 1095//929
+f 1094//1002 1095//929 1128//1008
+f 1127//1003 1094//1002 1128//1008
+f 1127//1003 1128//1008 1161//1009
+f 1160//1004 1127//1003 1161//1009
+f 1160//1004 1161//1009 1193//1010
+f 1192//1005 1160//1004 1193//1010
+f 1192//1005 1193//1010 1215//1011
+f 1189//1006 1192//1005 1215//1011
+f 1189//1006 1215//1011 1207//1012
+f 1178//1007 1189//1006 1207//1012
+f 1178//1007 1207//1012 1191//1013
+f 1128//1008 1095//929 1129//931
+f 1128//1008 1129//931 1162//1014
+f 1161//1009 1128//1008 1162//1014
+f 1161//1009 1162//1014 1194//1015
+f 1193//1010 1161//1009 1194//1015
+f 1193//1010 1194//1015 1217//1016
+f 1215//1011 1193//1010 1217//1016
+f 1215//1011 1217//1016 1227//1017
+f 1207//1012 1215//1011 1227//1017
+f 1207//1012 1227//1017 1216//1018
+f 1191//1013 1207//1012 1216//1018
+f 1191//1013 1216//1018 1209//1019
+f 1162//1014 1129//931 1163//933
+f 1162//1014 1163//933 1195//1020
+f 1194//1015 1162//1014 1195//1020
+f 1194//1015 1195//1020 1218//1021
+f 1217//1016 1194//1015 1218//1021
+f 1217//1016 1218//1021 1230//1022
+f 1227//1017 1217//1016 1230//1022
+f 1227//1017 1230//1022 1229//1023
+f 1216//1018 1227//1017 1229//1023
+f 1216//1018 1229//1023 1225//1024
+f 1209//1019 1216//1018 1225//1024
+f 1209//1019 1225//1024 1203//1025
+f 1195//1020 1163//933 1196//935
+f 1195//1020 1196//935 1219//1026
+f 1218//1021 1195//1020 1219//1026
+f 1218//1021 1219//1026 1231//1027
+f 1230//1022 1218//1021 1231//1027
+f 1230//1022 1231//1027 1232//1028
+f 1229//1023 1230//1022 1232//1028
+f 1229//1023 1232//1028 1228//1029
+f 1225//1024 1229//1023 1228//1029
+f 1225//1024 1228//1029 1214//1030
+f 1203//1025 1225//1024 1214//1030
+f 1203//1025 1214//1030 1184//1031
+f 1219//1026 1196//935 1220//937
+f 1219//1026 1220//937 1224//1032
+f 1231//1027 1219//1026 1224//1032
+f 1231//1027 1224//1032 1223//1033
+f 1232//1028 1231//1027 1223//1033
+f 1232//1028 1223//1033 1222//1034
+f 1228//1029 1232//1028 1222//1034
+f 1228//1029 1222//1034 1221//1035
+f 1214//1030 1228//1029 1221//1035
+f 1214//1030 1221//1035 1204//1036
+f 1184//1031 1214//1030 1204//1036
+f 1184//1031 1204//1036 1171//1037
+f 1224//1032 1220//937 1201//939
+f 1224//1032 1201//939 1200//1038
+f 1223//1033 1224//1032 1200//1038
+f 1223//1033 1200//1038 1199//1039
+f 1222//1034 1223//1033 1199//1039
+f 1222//1034 1199//1039 1198//1040
+f 1221//1035 1222//1034 1198//1040
+f 1221//1035 1198//1040 1197//1041
+f 1204//1036 1221//1035 1197//1041
+f 1204//1036 1197//1041 1185//1042
+f 1171//1037 1204//1036 1185//1042
+f 1171//1037 1185//1042 1151//1043
+f 1200//1038 1201//939 1169//941
+f 1200//1038 1169//941 1168//1044
+f 1199//1039 1200//1038 1168//1044
+f 1199//1039 1168//1044 1167//1045
+f 1198//1040 1199//1039 1167//1045
+f 1198//1040 1167//1045 1166//1046
+f 1197//1041 1198//1040 1166//1046
+f 1197//1041 1166//1046 1165//1047
+f 1185//1042 1197//1041 1165//1047
+f 1185//1042 1165//1047 1164//1048
+f 1151//1043 1185//1042 1164//1048
+f 1151//1043 1164//1048 1137//1049
+f 1168//1044 1169//941 1135//943
+f 1168//1044 1135//943 1134//1050
+f 1167//1045 1168//1044 1134//1050
+f 1167//1045 1134//1050 1133//1051
+f 1166//1046 1167//1045 1133//1051
+f 1166//1046 1133//1051 1132//1052
+f 1165//1047 1166//1046 1132//1052
+f 1165//1047 1132//1052 1131//1053
+f 1164//1048 1165//1047 1131//1053
+f 1164//1048 1131//1053 1130//1054
+f 1137//1049 1164//1048 1130//1054
+f 1137//1049 1130//1054 1117//1055
+f 1134//1050 1135//943 1102//945
+f 1134//1050 1102//945 1101//1056
+f 1133//1051 1134//1050 1101//1056
+f 1133//1051 1101//1056 1100//1057
+f 1132//1052 1133//1051 1100//1057
+f 1132//1052 1100//1057 1099//1058
+f 1131//1053 1132//1052 1099//1058
+f 1131//1053 1099//1058 1098//1059
+f 1130//1054 1131//1053 1098//1059
+f 1130//1054 1098//1059 1097//1060
+f 1117//1055 1130//1054 1097//1060
+f 1117//1055 1097//1060 1096//1061
+f 1101//1056 1102//945 1065//947
+f 1101//1056 1065//947 1064//1062
+f 1100//1057 1101//1056 1064//1062
+f 1100//1057 1064//1062 1063//1063
+f 1099//1058 1100//1057 1063//1063
+f 1099//1058 1063//1063 1062//1064
+f 1098//1059 1099//1058 1062//1064
+f 1098//1059 1062//1064 1061//1065
+f 1097//1060 1098//1059 1061//1065
+f 1097//1060 1061//1065 1060//1066
+f 1096//1061 1097//1060 1060//1066
+f 1096//1061 1060//1066 1066//1067
+f 1064//1062 1065//947 1032//949
+f 1064//1062 1032//949 1031//1068
+f 1063//1063 1064//1062 1031//1068
+f 1063//1063 1031//1068 1030//1069
+f 1062//1064 1063//1063 1030//1069
+f 1062//1064 1030//1069 1029//1070
+f 1061//1065 1062//1064 1029//1070
+f 1061//1065 1029//1070 1028//1071
+f 1060//1066 1061//1065 1028//1071
+f 1060//1066 1028//1071 1033//1072
+f 1066//1067 1060//1066 1033//1072
+f 1066//1067 1033//1072 1050//1073
+f 1031//1068 1032//949 1003//951
+f 1031//1068 1003//951 1002//1074
+f 1030//1069 1031//1068 1002//1074
+f 1030//1069 1002//1074 1001//1075
+f 1029//1070 1030//1069 1001//1075
+f 1029//1070 1001//1075 1000//1076
+f 1028//1071 1029//1070 1000//1076
+f 1028//1071 1000//1076 1004//1077
+f 1033//1072 1028//1071 1004//1077
+f 1033//1072 1004//1077 1021//1078
+f 1050//1073 1033//1072 1021//1078
+f 1050//1073 1021//1078 1041//1079
+f 1002//1074 1003//951 974//953
+f 1002//1074 974//953 973//1080
+f 1001//1075 1002//1074 973//1080
+f 1001//1075 973//1080 972//1081
+f 1000//1076 1001//1075 972//1081
+f 1000//1076 972//1081 975//1082
+f 1004//1077 1000//1076 975//1082
+f 1004//1077 975//1082 992//1083
+f 1021//1078 1004//1077 992//1083
+f 1021//1078 992//1083 1010//1084
+f 1041//1079 1021//1078 1010//1084
+f 1041//1079 1010//1084 1040//1085
+f 973//1080 974//953 951//955
+f 973//1080 951//955 950//1086
+f 972//1081 973//1080 950//1086
+f 972//1081 950//1086 952//1087
+f 975//1082 972//1081 952//1087
+f 975//1082 952//1087 965//1088
+f 992//1083 975//1082 965//1088
+f 992//1083 965//1088 983//1089
+f 1010//1084 992//1083 983//1089
+f 1010//1084 983//1089 1009//1090
+f 1040//1085 1010//1084 1009//1090
+f 1040//1085 1009//1090 1039//1091
+f 950//1086 951//955 934//957
+f 950//1086 934//957 935//1092
+f 952//1087 950//1086 935//1092
+f 952//1087 935//1092 944//1093
+f 965//1088 952//1087 944//1093
+f 965//1088 944//1093 958//1094
+f 983//1089 965//1088 958//1094
+f 983//1089 958//1094 982//1095
+f 1009//1090 983//1089 982//1095
+f 1009//1090 982//1095 1008//1096
+f 1039//1091 1009//1090 1008//1096
+f 1039//1091 1008//1096 1038//1097
+f 935//1092 934//957 924//959
+f 935//1092 924//959 929//1098
+f 944//1093 935//1092 929//1098
+f 944//1093 929//1098 939//1099
+f 958//1094 944//1093 939//1099
+f 958//1094 939//1099 957//1100
+f 982//1095 958//1094 957//1100
+f 982//1095 957//1100 981//1101
+f 1008//1096 982//1095 981//1101
+f 1008//1096 981//1101 1007//1102
+f 1038//1097 1008//1096 1007//1102
+f 1038//1097 1007//1102 1037//1103
+f 924//959 920//912 929//1098
+f 929//1098 920//912 926//960
+f 939//1099 929//1098 926//960
+f 939//1099 926//960 938//962
+f 957//1100 939//1099 938//962
+f 957//1100 938//962 956//964
+f 981//1101 957//1100 956//964
+f 981//1101 956//964 980//966
+f 1007//1102 981//1101 980//966
+f 1007//1102 980//966 1006//968
+f 1037//1103 1007//1102 1006//968
+f 1037//1103 1006//968 1036//970
+f 993//1104 1005//1105 976//1106
+f 966//1107 993//1104 976//1106
+f 966//1107 976//1106 953//1108
+f 945//1109 966//1107 953//1108
+f 945//1109 953//1108 936//1110
+f 930//1111 945//1109 936//1110
+f 930//1111 936//1110 925//1112
+f 921//913 930//1111 925//1112
+f 921//913 925//1112 922//914
+f 976//1106 1005//1105 977//1113
+f 953//1108 976//1106 977//1113
+f 953//1108 977//1113 954//1114
+f 936//1110 953//1108 954//1114
+f 936//1110 954//1114 937//1115
+f 925//1112 936//1110 937//1115
+f 925//1112 937//1115 931//1116
+f 922//914 925//1112 931//1116
+f 922//914 931//1116 927//916
+f 977//1113 1005//1105 978//1117
+f 954//1114 977//1113 978//1117
+f 954//1114 978//1117 955//1118
+f 937//1115 954//1114 955//1118
+f 937//1115 955//1118 946//1119
+f 931//1116 937//1115 946//1119
+f 931//1116 946//1119 941//1120
+f 927//916 931//1116 941//1120
+f 927//916 941//1120 940//918
+f 978//1117 1005//1105 979//1121
+f 955//1118 978//1117 979//1121
+f 955//1118 979//1121 967//1122
+f 946//1119 955//1118 967//1122
+f 946//1119 967//1122 961//1123
+f 941//1120 946//1119 961//1123
+f 941//1120 961//1123 960//1124
+f 940//918 941//1120 960//1124
+f 940//918 960//1124 959//920
+f 979//1121 1005//1105 994//1125
+f 967//1122 979//1121 994//1125
+f 967//1122 994//1125 987//1126
+f 961//1123 967//1122 987//1126
+f 961//1123 987//1126 986//1127
+f 960//1124 961//1123 986//1127
+f 960//1124 986//1127 985//1128
+f 959//920 960//1124 985//1128
+f 959//920 985//1128 984//922
+f 994//1125 1005//1105 1015//1129
+f 987//1126 994//1125 1015//1129
+f 987//1126 1015//1129 1014//1130
+f 986//1127 987//1126 1014//1130
+f 986//1127 1014//1130 1013//1131
+f 985//1128 986//1127 1013//1131
+f 985//1128 1013//1131 1012//1132
+f 984//922 985//1128 1012//1132
+f 984//922 1012//1132 1011//924
+f 1015//1129 1005//1105 1035//1133
+f 1014//1130 1015//1129 1035//1133
+f 1014//1130 1035//1133 1045//1134
+f 1013//1131 1014//1130 1045//1134
+f 1013//1131 1045//1134 1044//1135
+f 1012//1132 1013//1131 1044//1135
+f 1012//1132 1044//1135 1043//1136
+f 1011//924 1012//1132 1043//1136
+f 1011//924 1043//1136 1042//926
+f 1035//1133 1005//1105 1052//1137
+f 1045//1134 1035//1133 1052//1137
+f 1045//1134 1052//1137 1080//1138
+f 1044//1135 1045//1134 1080//1138
+f 1044//1135 1080//1138 1079//1139
+f 1043//1136 1044//1135 1079//1139
+f 1043//1136 1079//1139 1078//1140
+f 1042//926 1043//1136 1078//1140
+f 1042//926 1078//1140 1077//928
+f 1052//1137 1005//1105 1068//1141
+f 1080//1138 1052//1137 1068//1141
+f 1080//1138 1068//1141 1106//1142
+f 1079//1139 1080//1138 1106//1142
+f 1079//1139 1106//1142 1112//1143
+f 1078//1140 1079//1139 1112//1143
+f 1078//1140 1112//1143 1111//1144
+f 1077//928 1078//1140 1111//1144
+f 1077//928 1111//1144 1110//930
+f 1068//1141 1005//1105 1087//1145
+f 1106//1142 1068//1141 1087//1145
+f 1106//1142 1087//1145 1120//1146
+f 1112//1143 1106//1142 1120//1146
+f 1112//1143 1120//1146 1146//1147
+f 1111//1144 1112//1143 1146//1147
+f 1111//1144 1146//1147 1145//1148
+f 1110//930 1111//1144 1145//1148
+f 1110//930 1145//1148 1144//932
+f 1087//1145 1005//1105 1107//1149
+f 1120//1146 1087//1145 1107//1149
+f 1120//1146 1107//1149 1140//1150
+f 1146//1147 1120//1146 1140//1150
+f 1146//1147 1140//1150 1174//1151
+f 1145//1148 1146//1147 1174//1151
+f 1145//1148 1174//1151 1180//1152
+f 1144//932 1145//1148 1180//1152
+f 1144//932 1180//1152 1179//934
+f 1107//1149 1005//1105 1121//1153
+f 1140//1150 1107//1149 1121//1153
+f 1140//1150 1121//1153 1154//1154
+f 1174//1151 1140//1150 1154//1154
+f 1174//1151 1154//1154 1188//1155
+f 1180//1152 1174//1151 1188//1155
+f 1180//1152 1188//1155 1211//1156
+f 1179//934 1180//1152 1211//1156
+f 1179//934 1211//1156 1210//936
+f 1121//1153 1005//1105 1141//1157
+f 1154//1154 1121//1153 1141//1157
+f 1154//1154 1141//1157 1175//1158
+f 1188//1155 1154//1154 1175//1158
+f 1188//1155 1175//1158 1206//1159
+f 1211//1156 1188//1155 1206//1159
+f 1211//1156 1206//1159 1226//1160
+f 1210//936 1211//1156 1226//1160
+f 1210//936 1226//1160 1212//938
+f 1141//1157 1005//1105 1155//1161
+f 1175//1158 1141//1157 1155//1161
+f 1175//1158 1155//1161 1187//1162
+f 1206//1159 1175//1158 1187//1162
+f 1206//1159 1187//1162 1205//1163
+f 1226//1160 1206//1159 1205//1163
+f 1226//1160 1205//1163 1213//1164
+f 1212//938 1226//1160 1213//1164
+f 1212//938 1213//1164 1181//940
+f 1155//1161 1005//1105 1153//1165
+f 1187//1162 1155//1161 1153//1165
+f 1187//1162 1153//1165 1173//1166
+f 1205//1163 1187//1162 1173//1166
+f 1205//1163 1173//1166 1186//1167
+f 1213//1164 1205//1163 1186//1167
+f 1213//1164 1186//1167 1182//1168
+f 1181//940 1213//1164 1182//1168
+f 1181//940 1182//1168 1147//942
+f 1153//1165 1005//1105 1139//1169
+f 1173//1166 1153//1165 1139//1169
+f 1173//1166 1139//1169 1152//1170
+f 1186//1167 1173//1166 1152//1170
+f 1186//1167 1152//1170 1172//1171
+f 1182//1168 1186//1167 1172//1171
+f 1182//1168 1172//1171 1148//1172
+f 1147//942 1182//1168 1148//1172
+f 1147//942 1148//1172 1113//944
+f 1139//1169 1005//1105 1119//1173
+f 1152//1170 1139//1169 1119//1173
+f 1152//1170 1119//1173 1138//1174
+f 1172//1171 1152//1170 1138//1174
+f 1172//1171 1138//1174 1149//1175
+f 1148//1172 1172//1171 1149//1175
+f 1148//1172 1149//1175 1114//1176
+f 1113//944 1148//1172 1114//1176
+f 1113//944 1114//1176 1081//946
+f 1119//1173 1005//1105 1105//1177
+f 1138//1174 1119//1173 1105//1177
+f 1138//1174 1105//1177 1118//1178
+f 1149//1175 1138//1174 1118//1178
+f 1149//1175 1118//1178 1115//1179
+f 1114//1176 1149//1175 1115//1179
+f 1114//1176 1115//1179 1082//1180
+f 1081//946 1114//1176 1082//1180
+f 1081//946 1082//1180 1046//948
+f 1105//1177 1005//1105 1086//1181
+f 1118//1178 1105//1177 1086//1181
+f 1118//1178 1086//1181 1104//1182
+f 1115//1179 1118//1178 1104//1182
+f 1115//1179 1104//1182 1083//1183
+f 1082//1180 1115//1179 1083//1183
+f 1082//1180 1083//1183 1047//1184
+f 1046//948 1082//1180 1047//1184
+f 1046//948 1047//1184 1016//950
+f 1086//1181 1005//1105 1067//1185
+f 1104//1182 1086//1181 1067//1185
+f 1104//1182 1067//1185 1084//1186
+f 1083//1183 1104//1182 1084//1186
+f 1083//1183 1084//1186 1048//1187
+f 1047//1184 1083//1183 1048//1187
+f 1047//1184 1048//1187 1017//1188
+f 1016//950 1047//1184 1017//1188
+f 1016//950 1017//1188 988//952
+f 1067//1185 1005//1105 1051//1189
+f 1084//1186 1067//1185 1051//1189
+f 1084//1186 1051//1189 1049//1190
+f 1048//1187 1084//1186 1049//1190
+f 1048//1187 1049//1190 1018//1191
+f 1017//1188 1048//1187 1018//1191
+f 1017//1188 1018//1191 989//1192
+f 988//952 1017//1188 989//1192
+f 988//952 989//1192 962//954
+f 1051//1189 1005//1105 1034//1193
+f 1049//1190 1051//1189 1034//1193
+f 1049//1190 1034//1193 1019//1194
+f 1018//1191 1049//1190 1019//1194
+f 1018//1191 1019//1194 990//1195
+f 989//1192 1018//1191 990//1195
+f 989//1192 990//1195 963//1196
+f 962//954 989//1192 963//1196
+f 962//954 963//1196 942//956
+f 1034//1193 1005//1105 1020//1197
+f 1019//1194 1034//1193 1020//1197
+f 1019//1194 1020//1197 991//1198
+f 990//1195 1019//1194 991//1198
+f 990//1195 991//1198 964//1199
+f 963//1196 990//1195 964//1199
+f 963//1196 964//1199 943//1200
+f 942//956 963//1196 943//1200
+f 942//956 943//1200 928//958
+f 1020//1197 1005//1105 993//1104
+f 991//1198 1020//1197 993//1104
+f 991//1198 993//1104 966//1107
+f 964//1199 991//1198 966//1107
+f 964//1199 966//1107 945//1109
+f 943//1200 964//1199 945//1109
+f 943//1200 945//1109 930//1111
+f 928//958 943//1200 930//1111
+f 928//958 930//1111 921//913
+f 1151//1043 1137//1049 1150//1201
+f 1142//995 1143//1202 1122//989
+f 1053//971 1089//977 1069//1203
+f 1122//989 1123//1204 1109//983
+f 1096//1061 1103//1205 1117//1055
+f 1171//1037 1170//1206 1184//1031
+f 1191//1013 1209//1019 1190//1207
+f 1036//970 1053//971 1070//1208
+f 1036//970 1070//1208 1037//1103
+f 1203//1025 1202//1209 1209//1019
+f 1066//1067 1085//1210 1096//1061
+f 1050//1073 1076//1211 1066//1067
+f 1184//1031 1183//1212 1203//1025
+f 1041//1079 1040//1085 1075//1213
+f 1171//1037 1151//1043 1170//1206
+f 1157//1001 1158//1214 1142//995
+f 1137//1049 1117//1055 1136//1215
+f 1038//1097 1072//1216 1039//1091
+f 1178//1007 1191//1013 1177//1217
+f 1089//977 1109//983 1088//1218
+f 1037//1103 1071//1219 1038//1097
+f 1050//1073 1041//1079 1076//1211
+f 1157//1001 1178//1007 1158//1214
+f 1040//1085 1039//1091 1074//1220
+f 1170//1206 1150//1201 452//1221
+f 1264//1222 1071//1219 1263//1223
+f 1261//1224 1262//1225 1076//1211
+f 1085//1210 1076//1211 1262//1225
+f 1190//1207 1208//1226 405//1227
+f 509//176 526//519 1260//1228
+f 1260//1228 526//519 556//523
+f 167//201 556//523 595//202
+f 595//202 621//526 1255//200
+f 172//192 163//182 1254//199
+f 8//49 18//42 3//1229
+f 3//1229 18//42 1288//1230
+f 15//75 7//66 1240//82
+f 1250//50 8//49 3//1229
+f 1//32 1283//40 566//33
+f 593//3 566//33 9//41
+f 19//1231 20//34 33//25
+f 1243//2 636//89 593//3
+f 64//18 40//6 36//17
+f 1244//24 64//18 36//17
+f 641//579 614//582 1237//1232
+f 1250//50 1239//1233 4//48
+f 7//66 4//48 1239//1233
+f 5//74 14//73 11//81
+f 1240//82 7//66 1239//1233
+f 1//32 553//31 565//56
+f 593//3 9//41 1289//83
+f 18//42 20//34 1288//1230
+f 40//6 27//5 1252//16
+f 1249//58 6//65 565//56
+f 14//73 15//75 11//81
+f 592//57 1234//130 1233//58
+f 1237//1232 614//582 588//586
+f 1237//1232 588//586 605//592
+f 539//175 159//177 1259//1234
+f 164//257 1257//1235 168//251
+f 509//176 1256//1236 159//177
+f 1258//250 585//249 1259//1234
+f 169//1237 164//257 174//242
+f 191//236 208//230 185//1238
+f 1290//1239 207//229 640//777
+f 621//526 1292//1240 1255//200
+f 163//182 160//178 157//180
+f 1284//1241 1292//1240 648//227
+f 1252//16 27//5 12//95
+f 119//124 116//129 104//161
+f 116//129 88//135 1242//136
+f 87//159 666//713 715//160
+f 87//159 1241//1242 666//713
+f 1253//1243 47//150 631//152
+f 631//152 666//713 1253//1243
+f 86//142 74//144 60//143
+f 640//777 1291//1244 1290//1239
+f 1291//1244 640//777 613//248
+f 208//230 219//220 200//1245
+f 665//778 640//777 207//229
+f 1285//226 200//1245 219//220
+f 648//227 207//229 1284//1241
+f 691//228 665//778 207//229
+f 605//592 1236//1246 1245//1246
+f 1235//151 605//592 631//152
+f 1248//145 48//153 37//167
+f 667//708 1251//1247 1247//158
+f 605//592 1235//151 1236//1246
+f 641//579 1238//1248 1246//1249
+f 641//579 1237//1232 1238//1248
+f 404//412 391//405 1267//904
+f 1265//911 453//433 436//426
+f 328//351 327//350 331//910
+f 443//445 462//439 469//1250
+f 342//370 1275//1251 344//1252
+f 342//370 334//363 1275//1251
+f 372//480 385//473 384//906
+f 351//377 1271//1253 361//384
+f 351//377 350//1254 1271//1253
+f 337//1255 335//508 345//501
+f 384//906 385//473 396//466
+f 361//384 368//1256 369//391
+f 361//384 1271//1253 368//1256
+f 352//494 1276//1257 346//908
+f 397//1258 396//466 411//459
+f 342//370 350//1254 351//377
+f 342//370 344//1252 350//1254
+f 380//398 369//391 368//1256
+f 334//363 328//351 332//1259
+f 404//412 418//1260 419//419
+f 404//412 1268//905 418//1260
+f 426//452 1286//1261 1282//1262
+f 1282//1262 411//459 426//452
+f 352//494 362//487 1277//1263
+f 1277//1263 1276//1257 352//494
+f 391//405 380//398 381//1264
+f 426//452 443//445 444//1265
+f 444//1265 1286//1261 426//452
+f 362//487 372//480 373//907
+f 373//907 1277//1263 362//487
+f 1202//1209 1183//1212 1270//1266
+f 1116//1267 428//1268 1136//1215
+f 428//1268 1287//1269 1136//1215
+f 1073//1270 353//1271 1074//1220
+f 353//1271 363//1272 1074//1220
+f 353//1271 1073//1270 1279//1273
+f 1070//1208 1069//1203 1263//1223
+f 1274//1274 1069//1203 1088//1218
+f 1177//1217 1273//1275 1272//1276
+f 1272//1276 1158//1214 1177//1217
+f 428//1268 1116//1267 427//1277
+f 1088//1218 1108//1278 343//1279
+f 1103//1205 1085//1210 1278//1280
+f 1108//1278 1123//1204 1280//1281
+f 1123//1204 1281//1282 1280//1281
+f 1143//1202 1158//1214 360//1283
+f 1158//1214 1272//1276 360//1283
+f 1075//1213 1261//1224 1076//1211
+f 1085//1210 1262//1225 1278//1280
+f 1123//1204 1143//1202 1281//1282
+f 1143//1202 360//1283 1281//1282
+f 1074//1220 363//1272 1075//1213
+f 363//1272 1261//1224 1075//1213
+f 1270//1266 1183//1212 452//1221
+f 1266//1284 1150//1201 1136//1215
+f 1273//1275 1177//1217 1190//1207
+f 1208//1226 1202//1209 406//1285
+f 1202//1209 1269//1286 406//1285
+f 1072//1216 1071//1219 1264//1222
+f 1241//1242 1253//1243 666//713
+f 71//137 86//142 60//143
+f 88//135 86//142 71//137
+f 1245//1246 1237//1232 605//592
+f 119//124 104//161 90//119
+f 667//708 1246//1249 1251//1247
+f 621//526 648//227 1292//1240
+f 208//230 200//1245 185//1238
+f 174//242 191//236 169//1237
+f 1258//250 1291//1244 613//248
+f 1244//24 19//1231 33//25
+f 1288//1230 20//34 19//1231
+f 199//208 182//198 178//1287
+f 206//1288 218//214 190//1289
+f 1260//1228 556//523 167//201
+f 157//180 1254//199 163//182
+f 178//1287 182//198 1254//199
+f 218//214 206//1288 1285//226
+f 161//258 1257//1235 158//179
+f 324//345 312//274 323//336
+f 303//317 302//323 316//338
+f 305//305 304//311 318//340
+f 304//311 303//317 317//339
+f 322//347 309//281 321//341
+f 320//346 307//293 319//342
+f 301//329 311//335 314//344
+f 302//323 301//329 315//337
+f 311//335 312//274 313//343
+f 319//342 306//299 318//340
+f 321//341 308//287 320//346
+f 323//336 310//275 322//347
+f 418//1260 435//909 419//419
+f 337//1255 331//910 335//508
+f 469//1250 462//439 1265//911
+f 1137//1049 1136//1215 1150//1201
+f 1143//1202 1123//1204 1122//989
+f 1089//977 1088//1218 1069//1203
+f 1123//1204 1108//1278 1109//983
+f 1103//1205 1116//1267 1117//1055
+f 1170//1206 1183//1212 1184//1031
+f 1209//1019 1208//1226 1190//1207
+f 1053//971 1069//1203 1070//1208
+f 1070//1208 1071//1219 1037//1103
+f 1202//1209 1208//1226 1209//1019
+f 1085//1210 1103//1205 1096//1061
+f 1076//1211 1085//1210 1066//1067
+f 1183//1212 1202//1209 1203//1025
+f 1040//1085 1074//1220 1075//1213
+f 1151//1043 1150//1201 1170//1206
+f 1158//1214 1143//1202 1142//995
+f 1117//1055 1116//1267 1136//1215
+f 1072//1216 1073//1270 1039//1091
+f 1191//1013 1190//1207 1177//1217
+f 1109//983 1108//1278 1088//1218
+f 1071//1219 1072//1216 1038//1097
+f 1041//1079 1075//1213 1076//1211
+f 1178//1007 1177//1217 1158//1214
+f 1039//1091 1073//1270 1074//1220
+f 1150//1201 1266//1284 452//1221
+f 1071//1219 1070//1208 1263//1223
+f 1208//1226 406//1285 405//1227
+f 1256//1236 509//176 1260//1228
+f 1257//1235 161//258 168//251
+f 585//249 539//175 1259//1234
+f 715//160 667//708 1247//158
+f 667//708 641//579 1246//1249
+f 435//909 1265//911 436//426
+f 332//1259 328//351 331//910
+f 444//1265 443//445 469//1250
+f 346//908 337//1255 345//501
+f 397//1258 384//906 396//466
+f 1282//1262 397//1258 411//459
+f 381//1264 380//398 368//1256
+f 1275//1251 334//363 332//1259
+f 1267//904 391//405 381//1264
+f 1269//1286 1202//1209 1270//1266
+f 1073//1270 1072//1216 1279//1273
+f 1069//1203 1274//1274 1263//1223
+f 343//1279 1274//1274 1088//1218
+f 1116//1267 1103//1205 427//1277
+f 1108//1278 1280//1281 343//1279
+f 427//1277 1103//1205 1278//1280
+f 1183//1212 1170//1206 452//1221
+f 1287//1269 1266//1284 1136//1215
+f 405//1227 1273//1275 1190//1207
+f 1279//1273 1072//1216 1264//1222
+f 191//236 185//1238 169//1237
+f 190//1289 199//208 178//1287
+f 218//214 199//208 190//1289
diff --git a/A4/shadow8t4/shadow8t4/resources/vert.glsl b/A4/shadow8t4/shadow8t4/resources/vert.glsl
new file mode 100644
index 0000000..ab647c8
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/resources/vert.glsl
@@ -0,0 +1,24 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+uniform mat4 MVL;
+uniform vec3 lightPos1;
+uniform vec3 lightPos2;
+uniform float i1;
+uniform float i2;
+
+attribute vec4 aPos; // in object space
+attribute vec3 aNor; // in object space
+
+varying vec3 color; // Pass to fragment shader
+varying vec4 p;
+varying vec4 n;
+
+void main()
+{
+	gl_Position = P * MV * aPos;
+  p = MV * aPos;
+  n = MV * vec4(aNor, 0.0);
+	color = vec3(0.5, 0.5, 0.5);
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Camera.cpp b/A4/shadow8t4/shadow8t4/src/Camera.cpp
new file mode 100644
index 0000000..4263a23
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Camera.cpp
@@ -0,0 +1,68 @@
+/*
+#include "Camera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy(45.0f),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+	MV->translate(translations);
+	MV->rotate(rotations.y, glm::vec3(1.0f, 0.0f, 0.0f));
+	MV->rotate(rotations.x, glm::vec3(0.0f, 1.0f, 0.0f));
+}
+*/
diff --git a/A4/shadow8t4/shadow8t4/src/Camera.h b/A4/shadow8t4/shadow8t4/src/Camera.h
new file mode 100644
index 0000000..f54a2fb
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Camera.h
@@ -0,0 +1,49 @@
+/*
+#pragma  once
+#ifndef __Camera__
+#define __Camera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+};
+
+#endif
+*/
diff --git a/A4/shadow8t4/shadow8t4/src/Component.cpp b/A4/shadow8t4/shadow8t4/src/Component.cpp
new file mode 100644
index 0000000..0edd093
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Component.cpp
@@ -0,0 +1,122 @@
+#include <iostream>
+#include "Component.h"
+
+using namespace std;
+
+Component::Component()
+{
+	parent = NULL;
+	selected = false;
+	t = vec3(0,0,0);
+  tp = vec3(0,0,0);
+	r = vec3(0,0,0);
+	s = vec3(1.0,1.0,1.0);
+  children.resize(0);
+  sid = 0;
+}
+
+Component::Component(const Component& c)
+{
+	parent = c.parent;
+	children = c.children;
+	selected = c.selected;
+	t = vec3(c.t.x, c.t.y, c.t.z);
+  tp = vec3(c.tp.x, c.tp.y, c.tp.z);
+	r = vec3(c.r.x, c.r.y, c.r.z);
+	s = vec3(c.s.x, c.s.y, c.s.z);
+  sid = c.sid;
+}
+
+void Component::draw(shared_ptr<MatrixStack> MV, shared_ptr<MatrixStack> P, shared_ptr<Shape> S, shared_ptr<Program> Prog)
+{
+  MV->pushMatrix();
+  MV->translate(tp.x, tp.y, tp.z);
+	MV->rotate(r.x, 1, 0, 0);
+	MV->rotate(r.y, 0, 1, 0);
+	MV->rotate(r.z, 0, 0, 1);
+  MV->translate(t.x, t.y, t.z);
+	for(unsigned int i = 0; i < children.size(); i++)
+	{
+		children[i].draw(MV, P, S, Prog);
+	}
+  if(selected)
+  {
+	  MV->scale(1.1,1.1,1.1);
+  }
+  MV->scale(s.x,s.y,s.z);
+	glUniformMatrix4fv(Prog->getUniform("P"), 1, GL_FALSE, &P->topMatrix()[0][0]);
+	glUniformMatrix4fv(Prog->getUniform("MV"), 1, GL_FALSE, &MV->topMatrix()[0][0]);
+	S->draw(Prog);
+  MV->popMatrix();
+}
+
+Component& Component::getLastChild()
+{
+  if(this->children.empty())
+  {
+    return *this;
+  }
+  return this->children[this->children.size() - 1].getLastChild();
+}
+
+Component& Component::getPrevious(Component *addr)
+{
+  if(children.empty())
+  {
+    if(parent != NULL)
+    {
+      return parent->getPrevious(this);
+    }
+  }
+
+  for(unsigned int i = 0; i < this->children.size(); i++)
+  {
+    //return *this;
+    if(&children[i] == addr)
+    {
+      if(i > 0)
+      {
+        return children[i-1].getLastChild();
+      }
+      else
+      {
+        return *this;
+      }
+    }
+  }
+
+  if (parent == NULL) {
+    return this->getLastChild();
+  }
+
+  return parent->getPrevious(this);
+}
+
+Component& Component::getNext(Component *addr)
+{
+  if(addr == NULL)
+  {
+    if(!children.empty())
+    {
+      return children[0];
+    }
+  }
+
+  for(unsigned int i = 0; i < this->children.size(); i++)
+  {
+    //return *this;
+    if(&children[i] == addr)
+    {
+      if(i+1 < children.size())
+      {
+        return children[i+1];
+      }
+    }
+  }
+
+  if (parent == NULL) {
+    return *this;
+  }
+
+  return parent->getNext(this);
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Component.h b/A4/shadow8t4/shadow8t4/src/Component.h
new file mode 100644
index 0000000..cebf40b
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Component.h
@@ -0,0 +1,30 @@
+// Create Body Class
+#include <vector>
+#include "MatrixStack.h"
+#include <glm/glm.hpp>
+#include <memory>
+#include "Shape.h"
+#include "Program.h"
+
+using namespace std;
+using namespace glm;
+
+class Component
+{
+  public:
+    Component *parent;
+    vector<Component> children;
+    bool selected;
+    vec3 t;
+    vec3 tp;
+    vec3 r;
+    vec3 s;
+    int sid; // used for storing which shape to render
+    
+    Component();
+    Component(const Component& c);
+    void draw(shared_ptr<MatrixStack> MV, shared_ptr<MatrixStack> P, shared_ptr<Shape> S, shared_ptr<Program> Prog);
+    Component& getNext(Component *addr);
+    Component& getPrevious(Component *addr);
+    Component& getLastChild();
+};
diff --git a/A4/shadow8t4/shadow8t4/src/GLSL.cpp b/A4/shadow8t4/shadow8t4/src/GLSL.cpp
new file mode 100644
index 0000000..2969872
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/GLSL.cpp
@@ -0,0 +1,152 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#include "GLSL.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <cassert>
+#include <cstring>
+
+using namespace std;
+
+namespace GLSL {
+
+const char * errorString(GLenum err)
+{
+	switch(err) {
+	case GL_NO_ERROR:
+		return "No error";
+	case GL_INVALID_ENUM:
+		return "Invalid enum";
+	case GL_INVALID_VALUE:
+		return "Invalid value";
+	case GL_INVALID_OPERATION:
+		return "Invalid operation";
+	case GL_STACK_OVERFLOW:
+		return "Stack overflow";
+	case GL_STACK_UNDERFLOW:
+		return "Stack underflow";
+	case GL_OUT_OF_MEMORY:
+		return "Out of memory";
+	default:
+		return "No error";
+	}
+}
+
+void checkVersion()
+{
+	int major, minor;
+	major = minor = 0;
+	const char *verstr = (const char *)glGetString(GL_VERSION);
+	
+	if((verstr == NULL) || (sscanf(verstr, "%d.%d", &major, &minor) != 2)) {
+		printf("Invalid GL_VERSION format %d.%d\n", major, minor);
+	}
+	if(major < 2) {
+		printf("This shader example will not work due to the installed Opengl version, which is %d.%d.\n", major, minor);
+		exit(0);
+	}
+}
+
+void checkError(const char *str)
+{
+	GLenum glErr = glGetError();
+	if(glErr != GL_NO_ERROR) {
+		if(str) {
+			printf("%s: ", str);
+		}
+		printf("GL_ERROR = %s.\n", errorString(glErr));
+		assert(false);
+	}
+}
+
+void printShaderInfoLog(GLuint shader)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetShaderInfoLog(shader, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Shader InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+
+void printProgramInfoLog(GLuint program)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetProgramiv(program, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetProgramInfoLog(program, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Program InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+	
+char *textFileRead(const char *fn)
+{
+	FILE *fp;
+	char *content = NULL;
+	int count = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"rt");
+		if(fp != NULL) {
+			fseek(fp, 0, SEEK_END);
+			count = (int)ftell(fp);
+			rewind(fp);
+			if(count > 0) {
+				content = (char *)malloc(sizeof(char) * (count+1));
+				count = (int)fread(content,sizeof(char),count,fp);
+				content[count] = '\0';
+			}
+			fclose(fp);
+		} else {
+			printf("error loading %s\n", fn);
+		}
+	}
+	return content;
+}
+
+int textFileWrite(const char *fn, const char *s)
+{
+	FILE *fp;
+	int status = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"w");
+		if(fp != NULL) {
+			if(fwrite(s,sizeof(char),strlen(s),fp) == strlen(s)) {
+				status = 1;
+			}
+			fclose(fp);
+		}
+	}
+	return(status);
+}
+
+}
diff --git a/A4/shadow8t4/shadow8t4/src/GLSL.h b/A4/shadow8t4/shadow8t4/src/GLSL.h
new file mode 100644
index 0000000..f945fdd
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/GLSL.h
@@ -0,0 +1,40 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#pragma once
+#ifndef __GLSL__
+#define __GLSL__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+///////////////////////////////////////////////////////////////////////////////
+// For printing out the current file and line number                         //
+///////////////////////////////////////////////////////////////////////////////
+#include <sstream>
+
+template <typename T>
+std::string NumberToString(T x)
+{
+	std::ostringstream ss;
+	ss << x;
+	return ss.str();
+}
+
+#define GET_FILE_LINE (std::string(__FILE__) + ":" + NumberToString(__LINE__)).c_str()
+///////////////////////////////////////////////////////////////////////////////
+
+namespace GLSL {
+
+	void checkVersion();
+	void checkError(const char *str = 0);
+	void printProgramInfoLog(GLuint program);
+	void printShaderInfoLog(GLuint shader);
+	int textFileWrite(const char *filename, const char *s);
+	char *textFileRead(const char *filename);
+}
+
+#endif
diff --git a/A4/shadow8t4/shadow8t4/src/Light.cpp b/A4/shadow8t4/shadow8t4/src/Light.cpp
new file mode 100644
index 0000000..ebe7525
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Light.cpp
@@ -0,0 +1,39 @@
+#include "Light.h"
+
+Light::Light()
+{
+        pos = glm::vec3(0.0f, 0.0f, 0.0f);
+        intensity = 0.0;
+}
+
+Light::Light(const Light &l)
+{
+        pos = l.pos;
+        intensity = l.intensity;
+}
+
+Light::Light(glm::vec3 p, float i)
+{
+        pos = p;
+        intensity = i;
+}
+
+void Light::setPos(glm::vec3 p)
+{
+        this->pos = p;
+}
+
+void Light::setIntensity(float i)
+{
+        this->intensity = i;
+}
+
+glm::vec3 Light::getPos()
+{
+        return this->pos;
+}
+
+float Light::getIntensity()
+{
+        return this->intensity;
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Light.h b/A4/shadow8t4/shadow8t4/src/Light.h
new file mode 100644
index 0000000..a1c3ed1
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Light.h
@@ -0,0 +1,27 @@
+#include <cmath>
+#include <iostream>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "GLSL.h"
+#include "MyCamera.h"
+#include "Shape.h"
+#include "MatrixStack.h"
+
+class Light
+{
+        private:
+                glm::vec3 pos;
+                float intensity;
+
+        public:
+                Light();
+                Light(const Light &l);
+                Light(glm::vec3 p, float i);
+                void setPos(glm::vec3 p);
+                void setIntensity(float i);
+                glm::vec3 getPos();
+                float getIntensity();
+};
diff --git a/A4/shadow8t4/shadow8t4/src/Material.cpp b/A4/shadow8t4/shadow8t4/src/Material.cpp
new file mode 100644
index 0000000..279c0d0
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Material.cpp
@@ -0,0 +1,39 @@
+#include "Material.h"
+
+using namespace std;
+
+Material::Material()
+{
+        this->ca = glm::vec3(0.3f,0.3f,0.3f);
+        this->cd = glm::vec3(0.3f,0.3f,0.3f);
+        this->cs = glm::vec3(1.0f,1.0f,1.0f);
+        this->shine = 0.0f;
+}
+
+void Material::setMaterial(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh)
+{
+        this->ca = a;
+        this->cd = d;
+        this->cs = s;
+        this->shine = sh;
+}
+
+glm::vec3 Material::getAmbient()
+{
+        return this->ca;
+}
+
+glm::vec3 Material::getDiffuse()
+{
+        return this->cd;
+}
+
+glm::vec3 Material::getSpecular()
+{
+        return this->cs;
+}
+
+float Material::getShiny()
+{
+        return this->shine;
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Material.h b/A4/shadow8t4/shadow8t4/src/Material.h
new file mode 100644
index 0000000..3741f2d
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Material.h
@@ -0,0 +1,41 @@
+#include <cmath>
+#include <iostream>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "GLSL.h"
+#include "MyCamera.h"
+#include "Shape.h"
+#include "MatrixStack.h"
+
+class Material
+{
+        private:
+                glm::vec3 ca;
+                glm::vec3 cd;
+                glm::vec3 cs;
+                float shine;
+
+        public:
+                Material();
+                Material(const Material &m)
+                {
+                        ca = m.ca;
+                        cd = m.cd;
+                        cs = m.cs;
+                }
+                Material(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh)
+                {
+                        ca = a;
+                        cd = d;
+                        cs = s;
+                        shine = sh;
+                }
+                void setMaterial(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh);
+                glm::vec3 getAmbient();
+                glm::vec3 getDiffuse();
+                glm::vec3 getSpecular();
+                float getShiny();
+};
diff --git a/A4/shadow8t4/shadow8t4/src/MatrixStack.cpp b/A4/shadow8t4/shadow8t4/src/MatrixStack.cpp
new file mode 100644
index 0000000..eaa6e6c
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/MatrixStack.cpp
@@ -0,0 +1,114 @@
+#include "MatrixStack.h"
+
+#include <stdio.h>
+#include <cassert>
+#include <vector>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtx/transform.hpp>
+
+using namespace std;
+
+MatrixStack::MatrixStack()
+{
+	mstack = make_shared< stack<glm::mat4> >();
+	mstack->push(glm::mat4(1.0));
+}
+
+MatrixStack::~MatrixStack()
+{
+}
+
+void MatrixStack::pushMatrix()
+{
+	const glm::mat4 &top = mstack->top();
+	mstack->push(top);
+	assert(mstack->size() < 100);
+}
+
+void MatrixStack::popMatrix()
+{
+	assert(!mstack->empty());
+	mstack->pop();
+	// There should always be one matrix left.
+	assert(!mstack->empty());
+}
+
+void MatrixStack::loadIdentity()
+{
+	glm::mat4 &top = mstack->top();
+	top = glm::mat4(1.0);
+}
+
+void MatrixStack::translate(const glm::vec3 &t)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::translate(t);
+}
+
+void MatrixStack::translate(float x, float y, float z)
+{
+	translate(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(const glm::vec3 &s)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::scale(s);
+}
+
+void MatrixStack::scale(float x, float y, float z)
+{
+	scale(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(float s)
+{
+	scale(glm::vec3(s, s, s));
+}
+
+void MatrixStack::rotate(float angle, const glm::vec3 &axis)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::rotate(angle, axis);
+}
+
+void MatrixStack::rotate(float angle, float x, float y, float z)
+{
+	rotate(angle, glm::vec3(x, y, z));
+}
+
+void MatrixStack::multMatrix(const glm::mat4 &matrix)
+{
+	glm::mat4 &top = mstack->top();
+	top *= matrix;
+}
+
+const glm::mat4 &MatrixStack::topMatrix() const
+{
+	return mstack->top();
+}
+
+void MatrixStack::print(const glm::mat4 &mat, const char *name)
+{
+	if(name) {
+		printf("%s = [\n", name);
+	}
+	for(int i = 0; i < 4; ++i) {
+		for(int j = 0; j < 4; ++j) {
+			// mat[j] returns the jth column
+			printf("%- 5.2f ", mat[j][i]);
+		}
+		printf("\n");
+	}
+	if(name) {
+		printf("];");
+	}
+	printf("\n");
+}
+
+void MatrixStack::print(const char *name) const
+{
+	print(mstack->top(), name);
+}
diff --git a/A4/shadow8t4/shadow8t4/src/MatrixStack.h b/A4/shadow8t4/shadow8t4/src/MatrixStack.h
new file mode 100644
index 0000000..66278ce
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/MatrixStack.h
@@ -0,0 +1,50 @@
+#pragma once
+#ifndef _MatrixStack_H_
+#define _MatrixStack_H_
+
+#include <stack>
+#include <memory>
+#include <glm/fwd.hpp>
+
+class MatrixStack
+{
+public:
+	MatrixStack();
+	virtual ~MatrixStack();
+	
+	// glPushMatrix(): Copies the current matrix and adds it to the top of the stack
+	void pushMatrix();
+	// glPopMatrix(): Removes the top of the stack and sets the current matrix to be the matrix that is now on top
+	void popMatrix();
+	
+	// glLoadIdentity(): Sets the top matrix to be the identity
+	void loadIdentity();
+	// glMultMatrix(): Right multiplies the top matrix
+	void multMatrix(const glm::mat4 &matrix);
+	
+	// glTranslate(): Right multiplies the top matrix by a translation matrix
+	void translate(const glm::vec3 &trans);
+	void translate(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(const glm::vec3 &scale);
+	void scale(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(float size);
+	// glRotate(): Right multiplies the top matrix by a rotation matrix (angle in radians)
+	void rotate(float angle, const glm::vec3 &axis);
+	void rotate(float angle, float x, float y, float z);
+	
+	// glGet(GL_MODELVIEW_MATRIX): Gets the top matrix
+	const glm::mat4 &topMatrix() const;
+	
+	// Prints out the specified matrix
+	static void print(const glm::mat4 &mat, const char *name = 0);
+	// Prints out the top matrix
+	void print(const char *name = 0) const;
+	
+private:
+	std::shared_ptr< std::stack<glm::mat4> > mstack;
+	
+};
+
+#endif
diff --git a/A4/shadow8t4/shadow8t4/src/MyCamera.cpp b/A4/shadow8t4/shadow8t4/src/MyCamera.cpp
new file mode 100644
index 0000000..affa6c0
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/MyCamera.cpp
@@ -0,0 +1,88 @@
+#include "MyCamera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy(45.0f),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f),
+  pos(0.0f, 0.0f, 1.0f),
+  pitch(0.0f),
+  yaw(0.0f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+      if(rotations.y > 0.6)
+      {
+              rotations.y = 0.6;
+      }
+      else if(rotations.y < -0.6)
+      {
+              rotations.y = -0.6;
+      }
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+glm::vec3 Camera::getPos()
+{
+  return pos;
+}
+
+void Camera::transpose(glm::vec3 t)
+{
+  glm::vec3 target(sin(rotations.x), 0, cos(rotations.x));
+  pos -= (cross(glm::vec3(0, 1, 0), target))*t.x;
+  pos -= target*t.z;
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+  glm::vec3 target(sin(rotations.x), sin(rotations.y), cos(rotations.x));
+  MV->multMatrix(glm::lookAt(pos, pos + target, glm::vec3(0,1,0)));
+}
diff --git a/A4/shadow8t4/shadow8t4/src/MyCamera.h b/A4/shadow8t4/shadow8t4/src/MyCamera.h
new file mode 100644
index 0000000..7f31dbe
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/MyCamera.h
@@ -0,0 +1,54 @@
+#pragma  once
+#ifndef __MyCamera__
+#define __MyCamera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+  glm::vec3 getPos();
+  void transpose(glm::vec3 t);
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+  
+  // TODO: Implement these
+  glm::vec3 pos;
+  float pitch;  // Preliminarily making these floats
+  float yaw;    // to hold angles.
+};
+
+#endif
diff --git a/A4/shadow8t4/shadow8t4/src/Program.cpp b/A4/shadow8t4/shadow8t4/src/Program.cpp
new file mode 100644
index 0000000..1e85538
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Program.cpp
@@ -0,0 +1,126 @@
+#include "Program.h"
+
+#include <iostream>
+#include <cassert>
+
+#include "GLSL.h"
+
+using namespace std;
+
+Program::Program() :
+	vShaderName(""),
+	fShaderName(""),
+	pid(0),
+	verbose(true)
+{
+	
+}
+
+Program::~Program()
+{
+	
+}
+
+void Program::setShaderNames(const string &v, const string &f)
+{
+	vShaderName = v;
+	fShaderName = f;
+}
+
+bool Program::init()
+{
+	GLint rc;
+	
+	// Create shader handles
+	GLuint VS = glCreateShader(GL_VERTEX_SHADER);
+	GLuint FS = glCreateShader(GL_FRAGMENT_SHADER);
+	
+	// Read shader sources
+	const char *vshader = GLSL::textFileRead(vShaderName.c_str());
+	const char *fshader = GLSL::textFileRead(fShaderName.c_str());
+	glShaderSource(VS, 1, &vshader, NULL);
+	glShaderSource(FS, 1, &fshader, NULL);
+	
+	// Compile vertex shader
+	glCompileShader(VS);
+	glGetShaderiv(VS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(VS);
+			cout << "Error compiling vertex shader " << vShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Compile fragment shader
+	glCompileShader(FS);
+	glGetShaderiv(FS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(FS);
+			cout << "Error compiling fragment shader " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Create the program and link
+	pid = glCreateProgram();
+	glAttachShader(pid, VS);
+	glAttachShader(pid, FS);
+	glLinkProgram(pid);
+	glGetProgramiv(pid, GL_LINK_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printProgramInfoLog(pid);
+			cout << "Error linking shaders " << vShaderName << " and " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	GLSL::checkError(GET_FILE_LINE);
+	return true;
+}
+
+void Program::bind()
+{
+	glUseProgram(pid);
+}
+
+void Program::unbind()
+{
+	glUseProgram(0);
+}
+
+void Program::addAttribute(const string &name)
+{
+	attributes[name] = glGetAttribLocation(pid, name.c_str());
+}
+
+void Program::addUniform(const string &name)
+{
+	uniforms[name] = glGetUniformLocation(pid, name.c_str());
+}
+
+GLint Program::getAttribute(const string &name) const
+{
+	map<string,GLint>::const_iterator attribute = attributes.find(name.c_str());
+	if(attribute == attributes.end()) {
+		if(isVerbose()) {
+			cout << name << " is not an attribute variable" << endl;
+		}
+		return -1;
+	}
+	return attribute->second;
+}
+
+GLint Program::getUniform(const string &name) const
+{
+	map<string,GLint>::const_iterator uniform = uniforms.find(name.c_str());
+	if(uniform == uniforms.end()) {
+		if(isVerbose()) {
+			cout << name << " is not a uniform variable" << endl;
+		}
+		return -1;
+	}
+	return uniform->second;
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Program.h b/A4/shadow8t4/shadow8t4/src/Program.h
new file mode 100644
index 0000000..51e58bb
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Program.h
@@ -0,0 +1,44 @@
+#pragma  once
+#ifndef __Program__
+#define __Program__
+
+#include <map>
+#include <string>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+/**
+ * An OpenGL Program (vertex and fragment shaders)
+ */
+class Program
+{
+public:
+	Program();
+	virtual ~Program();
+	
+	void setVerbose(bool v) { verbose = v; }
+	bool isVerbose() const { return verbose; }
+	
+	void setShaderNames(const std::string &v, const std::string &f);
+	virtual bool init();
+	virtual void bind();
+	virtual void unbind();
+
+	void addAttribute(const std::string &name);
+	void addUniform(const std::string &name);
+	GLint getAttribute(const std::string &name) const;
+	GLint getUniform(const std::string &name) const;
+	
+protected:
+	std::string vShaderName;
+	std::string fShaderName;
+	
+private:
+	GLuint pid;
+	std::map<std::string,GLint> attributes;
+	std::map<std::string,GLint> uniforms;
+	bool verbose;
+};
+
+#endif
diff --git a/A4/shadow8t4/shadow8t4/src/Shape.cpp b/A4/shadow8t4/shadow8t4/src/Shape.cpp
new file mode 100644
index 0000000..426ef9c
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Shape.cpp
@@ -0,0 +1,165 @@
+#include "Shape.h"
+#include <iostream>
+
+#include "GLSL.h"
+#include "Program.h"
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+#define TINYOBJLOADER_IMPLEMENTATION
+#include "tiny_obj_loader.h"
+
+using namespace std;
+
+Shape::Shape() :
+	posBufID(0),
+	norBufID(0),
+	texBufID(0)
+{
+}
+
+Shape::~Shape()
+{
+}
+
+void Shape::loadMesh(const string &meshName)
+{
+	// Load geometry
+	tinyobj::attrib_t attrib;
+	std::vector<tinyobj::shape_t> shapes;
+	std::vector<tinyobj::material_t> materials;
+	string errStr;
+	bool rc = tinyobj::LoadObj(&attrib, &shapes, &materials, &errStr, meshName.c_str());
+	if(!rc) {
+		cerr << errStr << endl;
+	} else {
+		// Some OBJ files have different indices for vertex positions, normals,
+		// and texture coordinates. For example, a cube corner vertex may have
+		// three different normals. Here, we are going to duplicate all such
+		// vertices.
+		// Loop over shapes
+		for(size_t s = 0; s < shapes.size(); s++) {
+			// Loop over faces (polygons)
+			size_t index_offset = 0;
+			for(size_t f = 0; f < shapes[s].mesh.num_face_vertices.size(); f++) {
+				size_t fv = shapes[s].mesh.num_face_vertices[f];
+				// Loop over vertices in the face.
+				for(size_t v = 0; v < fv; v++) {
+					// access to vertex
+					tinyobj::index_t idx = shapes[s].mesh.indices[index_offset + v];
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+0]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+1]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+2]);
+					if(!attrib.normals.empty()) {
+						norBuf.push_back(attrib.normals[3*idx.normal_index+0]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+1]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+2]);
+					}
+					if(!attrib.texcoords.empty()) {
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+0]);
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+1]);
+					}
+				}
+				index_offset += fv;
+				// per-face material (IGNORE)
+				shapes[s].mesh.material_ids[f];
+			}
+		}
+	}
+}
+
+void Shape::fitToUnitBox()
+{
+	// Scale the vertex positions so that they fit within [-1, +1] in all three dimensions.
+	glm::vec3 vmin(posBuf[0], posBuf[1], posBuf[2]);
+	glm::vec3 vmax(posBuf[0], posBuf[1], posBuf[2]);
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		glm::vec3 v(posBuf[i], posBuf[i+1], posBuf[i+2]);
+		vmin.x = min(vmin.x, v.x);
+		vmin.y = min(vmin.y, v.y);
+		vmin.z = min(vmin.z, v.z);
+		vmax.x = max(vmax.x, v.x);
+		vmax.y = max(vmax.y, v.y);
+		vmax.z = max(vmax.z, v.z);
+	}
+	glm::vec3 center = 0.5f*(vmin + vmax);
+	glm::vec3 diff = vmax - vmin;
+	float diffmax = diff.x;
+	diffmax = max(diffmax, diff.y);
+	diffmax = max(diffmax, diff.z);
+	float scale = 1.0f / diffmax;
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		posBuf[i  ] = (posBuf[i  ] - center.x) * scale;
+		posBuf[i+1] = (posBuf[i+1] - center.y) * scale;
+		posBuf[i+2] = (posBuf[i+2] - center.z) * scale;
+	}
+}
+
+void Shape::init()
+{
+	// Send the position array to the GPU
+	glGenBuffers(1, &posBufID);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glBufferData(GL_ARRAY_BUFFER, posBuf.size()*sizeof(float), &posBuf[0], GL_STATIC_DRAW);
+	
+	// Send the normal array to the GPU
+	if(!norBuf.empty()) {
+		glGenBuffers(1, &norBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glBufferData(GL_ARRAY_BUFFER, norBuf.size()*sizeof(float), &norBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Send the texture array to the GPU
+	if(!texBuf.empty()) {
+		glGenBuffers(1, &texBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glBufferData(GL_ARRAY_BUFFER, texBuf.size()*sizeof(float), &texBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Unbind the arrays
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+void Shape::draw(const shared_ptr<Program> prog) const
+{
+	// Bind position buffer
+	int h_pos = prog->getAttribute("aPos");
+	glEnableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glVertexAttribPointer(h_pos, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	
+	// Bind normal buffer
+	int h_nor = prog->getAttribute("aNor");
+	if(h_nor != -1 && norBufID != 0) {
+		glEnableVertexAttribArray(h_nor);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glVertexAttribPointer(h_nor, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Bind texcoords buffer
+	int h_tex = prog->getAttribute("aTex");
+	if(h_tex != -1 && texBufID != 0) {
+		glEnableVertexAttribArray(h_tex);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glVertexAttribPointer(h_tex, 2, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Draw
+	int count = posBuf.size()/3; // number of indices to be rendered
+	glDrawArrays(GL_TRIANGLES, 0, count);
+	
+	// Disable and unbind
+	if(h_tex != -1) {
+		glDisableVertexAttribArray(h_tex);
+	}
+	if(h_nor != -1) {
+		glDisableVertexAttribArray(h_nor);
+	}
+	glDisableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
diff --git a/A4/shadow8t4/shadow8t4/src/Shape.h b/A4/shadow8t4/shadow8t4/src/Shape.h
new file mode 100644
index 0000000..297476c
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/Shape.h
@@ -0,0 +1,37 @@
+#pragma once
+#ifndef _SHAPE_H_
+#define _SHAPE_H_
+
+#include <string>
+#include <vector>
+#include <memory>
+
+class Program;
+
+/**
+ * A shape defined by a list of triangles
+ * - posBuf should be of length 3*ntris
+ * - norBuf should be of length 3*ntris (if normals are available)
+ * - texBuf should be of length 2*ntris (if texture coords are available)
+ * posBufID, norBufID, and texBufID are OpenGL buffer identifiers.
+ */
+class Shape
+{
+public:
+	Shape();
+	virtual ~Shape();
+	void loadMesh(const std::string &meshName);
+	void fitToUnitBox();
+	void init();
+	void draw(const std::shared_ptr<Program> prog) const;
+	
+private:
+	std::vector<float> posBuf;
+	std::vector<float> norBuf;
+	std::vector<float> texBuf;
+	unsigned posBufID;
+	unsigned norBufID;
+	unsigned texBufID;
+};
+
+#endif
diff --git a/A4/shadow8t4/shadow8t4/src/main.cpp b/A4/shadow8t4/shadow8t4/src/main.cpp
new file mode 100644
index 0000000..8e4fd56
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/main.cpp
@@ -0,0 +1,462 @@
+#include <cassert>
+#include <cstring>
+#define _USE_MATH_DEFINES
+#include <cmath>
+#include <iostream>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "MyCamera.h"
+#include "GLSL.h"
+#include "MatrixStack.h"
+#include "Program.h"
+#include "Shape.h"
+#include "Material.h"
+#include "Light.h"
+#include "Component.h"
+
+using namespace std;
+
+GLFWwindow *window; // Main application window
+string RESOURCE_DIR = "./"; // Where the resources are loaded from
+
+shared_ptr<Camera> camera;
+shared_ptr<Program> prog;
+shared_ptr<Program> sprog;
+shared_ptr<Shape> shape;
+shared_ptr<Shape> sphere;
+shared_ptr<Shape> cube;
+shared_ptr<Shape> teapot;
+
+bool keyToggles[256] = {false}; // only for English keyboards!
+
+vector<Material> materials;
+Light l[2];
+int ind = 0;
+int lind = 0;
+int sind = 0;
+
+unsigned int pid0;
+unsigned int pid1;
+
+//Variables affecting the assortment of shapes.
+unsigned int n = 10;
+float s = 1.0;
+float tx = 1.0;
+float ty = 1.0;
+float tz = 1.0;
+vector<Component> shapes;
+
+// This function is called when a GLFW error occurs
+static void error_callback(int error, const char *description)
+{
+	cerr << description << endl;
+}
+
+// This function is called when a key is pressed
+static void key_callback(GLFWwindow *window, int key, int scancode, int action, int mods)
+{
+	if(key == GLFW_KEY_ESCAPE && action == GLFW_PRESS) {
+		glfwSetWindowShouldClose(window, GL_TRUE);
+	}
+}
+
+// This function is called when the mouse is clicked
+static void mouse_button_callback(GLFWwindow *window, int button, int action, int mods)
+{
+	// Get the current mouse position.
+	double xmouse, ymouse;
+	glfwGetCursorPos(window, &xmouse, &ymouse);
+	// Get current window size.
+	int width, height;
+	glfwGetWindowSize(window, &width, &height);
+	if(action == GLFW_PRESS) {
+		bool shift = (mods & GLFW_MOD_SHIFT) != 0;
+		bool ctrl  = (mods & GLFW_MOD_CONTROL) != 0;
+		bool alt   = (mods & GLFW_MOD_ALT) != 0;
+		camera->mouseClicked((float)xmouse, (float)ymouse, shift, ctrl, alt);
+	}
+}
+
+// This function is called when the mouse moves
+static void cursor_position_callback(GLFWwindow* window, double xmouse, double ymouse)
+{
+	int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
+	if(state == GLFW_PRESS) {
+		camera->mouseMoved((float)xmouse, (float)ymouse);
+	}
+}
+
+static void char_callback(GLFWwindow *window, unsigned int key)
+{
+	keyToggles[key] = !keyToggles[key];
+  char cp = (char)key;
+
+  if(cp == 'W' || cp == 'w')
+  {
+    vec3 temp(0.0f, 0.0f, -0.1f);
+    camera->transpose(temp);
+  }
+  if(cp == 'A' || cp == 'a')
+  {
+    vec3 temp(-0.1f, 0.0f, 0.0f);
+    camera->transpose(temp);
+  }
+  if(cp == 'S' || cp == 's')
+  {
+    vec3 temp(0.0f, 0.0f, 0.1f);
+    camera->transpose(temp);
+  }
+  if(cp == 'D' || cp == 'd')
+  {
+    vec3 temp(0.1f, 0.0f, 0.0f);
+    camera->transpose(temp);
+  }
+  if(cp == 'X')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x + 0.1f, temp.y, temp.z));
+  }
+  if(cp == 'x')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x - 0.1f, temp.y, temp.z));
+  }
+  
+  if(cp == 'Y')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y + 0.1f, temp.z));
+  }
+  if(cp == 'y')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y - 0.1f, temp.z));
+  }
+  
+  if(cp == 'Z')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y, temp.z + 0.1f));
+  }
+  if(cp == 'z')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y, temp.z - 0.1f));
+  }
+}
+
+// If the window is resized, capture the new size and reset the viewport
+static void resize_callback(GLFWwindow *window, int width, int height)
+{
+	glViewport(0, 0, width, height);
+}
+
+static void createComponents()
+{
+  for(unsigned int i = 0; i < n; i++)
+  {
+          Component temp;
+          
+          temp.s.x = s;
+          temp.s.y = s;
+          temp.s.z = s;
+         
+          temp.tp.x = 0;
+          temp.tp.y = 0;
+          temp.tp.z = -tz*((float)i);
+
+          temp.t.x = 1.0/2.0;
+          temp.t.y = 0;
+          temp.t.z = -1.0/2.0;
+
+          temp.sid = rand()%3;
+
+          shapes.push_back(temp);
+  }
+}
+
+static void createMaterials()
+{
+  Material m1;
+  
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+
+  materials[0].setMaterial(glm::vec3(0.0f, 0.0f, 0.4f), glm::vec3(0.2f, 0.1f, 0.7f), glm::vec3(0.5f, 0.5f, 0.5f), 200.0f);
+  materials[1].setMaterial(glm::vec3(0.3f, 0.3f, 0.4f), glm::vec3(0.2f, 0.2f, 0.3f), glm::vec3(0.1f, 0.1f, 0.1f), 10.0f);
+  materials[2].setMaterial(glm::vec3(0.2f, 0.2f, 0.2f), glm::vec3(0.8f, 0.7f, 0.7f), glm::vec3(1.0f, 0.9f, 0.8f), 200.0f);
+  materials[3].setMaterial(glm::vec3(0.2f, 0.8f, 0.2f), glm::vec3(0.1f, 0.7f, 0.2f), glm::vec3(0.2f, 0.2f, 0.2f), 100.0f);
+  materials[4].setMaterial(glm::vec3(0.8f, 0.2f, 0.2f), glm::vec3(0.7f, 0.1f, 0.1f), glm::vec3(0.3f, 0.3f, 0.3f), 100.0f);
+  materials[5].setMaterial(glm::vec3(0.7f, 0.7f, 0.1f), glm::vec3(0.6f, 0.5f, 0.2f), glm::vec3(0.1f, 0.1f, 0.1f), 50.0f);
+  materials[6].setMaterial(glm::vec3(0.5f, 0.1f, 0.1f), glm::vec3(0.7f, 0.1f, 0.1f), glm::vec3(0.2f, 0.2f, 0.2f), 50.0f);
+  materials[7].setMaterial(glm::vec3(0.2f, 0.8f, 0.8f), glm::vec3(0.1f, 0.7f, 0.6f), glm::vec3(0.5f, 0.5f, 0.5f), 120.0f);
+  materials[8].setMaterial(glm::vec3(0.3f, 0.6f, 0.3f), glm::vec3(0.3f, 0.6f, 0.3f), glm::vec3(0.7f, 0.7f, 0.7f), 20.0f);
+  materials[9].setMaterial(glm::vec3(0.8f, 0.2f, 0.7f), glm::vec3(0.7f, 0.2f, 0.8f), glm::vec3(0.5f, 0.5f, 0.5f), 200.0f);
+  materials[10].setMaterial(glm::vec3(0.2f, 0.5f, 0.2f), glm::vec3(0.2f, 0.5f, 0.2f), glm::vec3(0.5f, 0.5f, 0.5f), 10.0f);
+}
+
+static void makeGround()
+{
+  Component temp;
+  
+  temp.tp.x = 0.0f;
+  temp.tp.y = -1.0f;
+  temp.tp.z = 0.0f;
+
+  temp.s.x = 100.0f;
+  temp.s.y = 0.0f;
+  temp.s.z = 100.0f;
+
+  temp.t.x = 0.0f;
+  temp.t.y = 0.0f;
+  temp.t.z = 0.0f;
+
+  temp.sid = 2;
+
+  shapes.push_back(temp);
+}
+
+// This function is called once to initialize the scene and OpenGL
+static void init()
+{
+	// Initialize time.
+	glfwSetTime(0.0);
+	
+	// Set background color.
+	glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+	// Enable z-buffer test.
+	glEnable(GL_DEPTH_TEST);
+
+  sprog = make_shared<Program>();
+  sprog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "sil.glsl");
+  sprog->setVerbose(false);
+  sprog->init();
+  sprog->addAttribute("aPos");
+  sprog->addAttribute("aNor");
+  sprog->addUniform("MV");
+  sprog->addUniform("P");
+  
+  prog = make_shared<Program>();
+  prog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "frag.glsl");
+  prog->setVerbose(false);
+  prog->init();
+  prog->addAttribute("aPos");
+  prog->addAttribute("aNor");
+  prog->addUniform("MV");
+  prog->addUniform("P");
+  prog->addUniform("MVL");
+  prog->addUniform("lightPos1");
+  prog->addUniform("lightPos2");
+  prog->addUniform("ka");
+ 	prog->addUniform("kd");
+ 	prog->addUniform("ks");
+ 	prog->addUniform("s");
+  prog->addUniform("i1");
+  prog->addUniform("i2");
+
+	camera = make_shared<Camera>();
+	camera->setInitDistance(2.0f);
+	
+	shape = make_shared<Shape>();
+	shape->loadMesh(RESOURCE_DIR + "bunny.obj");
+	shape->fitToUnitBox();
+	shape->init();
+  
+  sphere = make_shared<Shape>();
+	sphere->loadMesh(RESOURCE_DIR + "sphere.obj");
+	sphere->fitToUnitBox();
+	sphere->init();
+ 
+  cube = make_shared<Shape>();
+	cube->loadMesh(RESOURCE_DIR + "cube.obj");
+	cube->fitToUnitBox();
+	cube->init();
+
+  teapot = make_shared<Shape>();
+	teapot->loadMesh(RESOURCE_DIR + "teapot.obj");
+	teapot->fitToUnitBox();
+	teapot->init();
+
+  createMaterials();
+  
+  Light l1(glm::vec3(1.0f, 1.0f, 1.0f), 0.8f);
+  Light l2(glm::vec3(-1.0f, 1.0f, 1.0f), 0.2f);
+  l[0] = l1;
+  l[1] = l2;
+
+  // separate function to create shapes.
+  createComponents();
+
+  makeGround();
+
+  GLSL::checkError(GET_FILE_LINE);
+}
+
+// This function is called every frame to draw the scene.
+static void render()
+{
+	// Clear framebuffer.
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	if(keyToggles[(unsigned)'c']) {
+		glEnable(GL_CULL_FACE);
+	} else {
+		glDisable(GL_CULL_FACE);
+	}
+ 	// Get current frame buffer size.
+	int width, height;
+	glfwGetFramebufferSize(window, &width, &height);
+	camera->setAspect((float)width/(float)height);
+	
+	// Matrix stacks
+	auto P = make_shared<MatrixStack>();
+	auto MV = make_shared<MatrixStack>();
+	
+	// Apply camera transforms
+	P->pushMatrix();
+	camera->applyProjectionMatrix(P);
+	MV->pushMatrix();
+	camera->applyViewMatrix(MV);
+
+  prog->bind();
+  
+  mat4 templ;
+  templ[0] = vec4(1.0, 0, 0, 0);
+  templ[1] = vec4(0, 1.0, 0, 0);
+  templ[2] = vec4(0, 0, 1.0, 0);
+  templ[3] = vec4(l[0].getPos().x, l[0].getPos().y, l[0].getPos().z, 1.0);
+  templ = MV->topMatrix()*templ;
+  glUniformMatrix4fv(prog->getUniform("MVL"), 1, GL_FALSE, glm::value_ptr(templ));
+  
+  Component light;
+  
+  light.t.x = l[0].getPos().x;
+  light.t.y = l[0].getPos().y;
+  light.t.z = l[0].getPos().z;
+    
+  glUniform3f(prog->getUniform("lightPos1"), l[0].getPos().x, l[0].getPos().y, l[0].getPos().z);
+  glUniform3f(prog->getUniform("ka"), 0.95, 1.0, 0.35);
+  glUniform3f(prog->getUniform("kd"), 1.0, 1.0, 1.0);
+  glUniform3f(prog->getUniform("ks"), 1.0, 1.0, 1.0);
+  glUniform1f(prog->getUniform("s"), 1.0);
+ 
+  light.draw(MV, P, sphere, prog);
+  prog->unbind();
+  
+  glm::vec3 ambient = materials.at(0).getAmbient();
+  glm::vec3 diffuse = materials.at(0).getDiffuse();
+  glm::vec3 specular = materials.at(0).getSpecular();
+  float shine = materials.at(0).getShiny();
+  for(unsigned int i = 0; i < n + 1; i++)
+  {
+    prog->bind();
+    ambient = materials.at(i).getAmbient();
+    diffuse = materials.at(i).getDiffuse();
+    specular = materials.at(i).getSpecular();
+    shine = materials.at(i).getShiny();
+   
+    glUniform3f(prog->getUniform("ka"), ambient.r, ambient.g, ambient.b);
+    glUniform3f(prog->getUniform("kd"), diffuse.r, diffuse.g, diffuse.b);
+    glUniform3f(prog->getUniform("ks"), specular.r, specular.g, specular.b);
+    glUniform1f(prog->getUniform("s"), shine);
+    glUniform1f(prog->getUniform("i1"), l[0].getIntensity());
+    glUniform1f(prog->getUniform("i2"), l[1].getIntensity());
+    
+    switch(shapes.at(i).sid)
+    {
+      case 0:
+        shapes.at(i).draw(MV, P, shape, prog);
+        break;
+      case 1:
+        shapes.at(i).draw(MV, P, teapot, prog);
+        break;
+      case 2:
+        shapes.at(i).draw(MV, P, cube, prog);
+        break;
+      default:
+        shapes.at(i).draw(MV, P, shape, prog);
+        break;
+    };
+    prog->unbind();
+  }
+	MV->popMatrix();
+	P->popMatrix();
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+int main(int argc, char **argv)
+{
+	if(argc < 2) {
+		cout << "Please specify the resource directory." << endl;
+		return 0;
+	}
+	RESOURCE_DIR = argv[1] + string("/");
+
+	// Set error callback.
+	glfwSetErrorCallback(error_callback);
+	// Initialize the library.
+	if(!glfwInit()) {
+		return -1;
+	}
+	// Create a windowed mode window and its OpenGL context.
+	window = glfwCreateWindow(640, 480, "Alex Huddleston Assignment 4", NULL, NULL);
+	if(!window) {
+		glfwTerminate();
+		return -1;
+	}
+	// Make the window's context current.
+	glfwMakeContextCurrent(window);
+	// Initialize GLEW.
+	glewExperimental = true;
+	if(glewInit() != GLEW_OK) {
+		cerr << "Failed to initialize GLEW" << endl;
+		return -1;
+	}
+	glGetError(); // A bug in glewInit() causes an error that we can safely ignore.
+	cout << "OpenGL version: " << glGetString(GL_VERSION) << endl;
+	cout << "GLSL version: " << glGetString(GL_SHADING_LANGUAGE_VERSION) << endl;
+	GLSL::checkVersion();
+	// Set vsync.
+	glfwSwapInterval(1);
+	// Set keyboard callback.
+	glfwSetKeyCallback(window, key_callback);
+	// Set char callback.
+	glfwSetCharCallback(window, char_callback);
+	// Set cursor position callback.
+	glfwSetCursorPosCallback(window, cursor_position_callback);
+	// Set mouse button callback.
+	glfwSetMouseButtonCallback(window, mouse_button_callback);
+	// Set the window resize call back.
+	glfwSetFramebufferSizeCallback(window, resize_callback);
+	// Initialize scene.
+	init();
+	// Loop until the user closes the window.
+	while(!glfwWindowShouldClose(window)) {
+		// Render scene.
+		render();
+		// Swap front and back buffers.
+		glfwSwapBuffers(window);
+		// Poll for and process events.
+		glfwPollEvents();
+	}
+	// Quit program.
+	glfwDestroyWindow(window);
+	glfwTerminate();
+	return 0;
+}
diff --git a/A4/shadow8t4/shadow8t4/src/tiny_obj_loader.h b/A4/shadow8t4/shadow8t4/src/tiny_obj_loader.h
new file mode 100644
index 0000000..b975601
--- /dev/null
+++ b/A4/shadow8t4/shadow8t4/src/tiny_obj_loader.h
@@ -0,0 +1,1922 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2012-2016 Syoyo Fujita and many contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+//
+// version 1.0.3 : Support parsing texture options(#85)
+// version 1.0.2 : Improve parsing speed by about a factor of 2 for large
+// files(#105)
+// version 1.0.1 : Fixes a shape is lost if obj ends with a 'usemtl'(#104)
+// version 1.0.0 : Change data structure. Change license from BSD to MIT.
+//
+
+//
+// Use this in *one* .cc
+//   #define TINYOBJLOADER_IMPLEMENTATION
+//   #include "tiny_obj_loader.h"
+//
+
+#ifndef TINY_OBJ_LOADER_H_
+#define TINY_OBJ_LOADER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+namespace tinyobj {
+
+// https://en.wikipedia.org/wiki/Wavefront_.obj_file says ...
+//
+//  -blendu on | off                       # set horizontal texture blending
+//  (default on)
+//  -blendv on | off                       # set vertical texture blending
+//  (default on)
+//  -boost float_value                     # boost mip-map sharpness
+//  -mm base_value gain_value              # modify texture map values (default
+//  0 1)
+//                                         #     base_value = brightness,
+//                                         gain_value = contrast
+//  -o u [v [w]]                           # Origin offset             (default
+//  0 0 0)
+//  -s u [v [w]]                           # Scale                     (default
+//  1 1 1)
+//  -t u [v [w]]                           # Turbulence                (default
+//  0 0 0)
+//  -texres resolution                     # texture resolution to create
+//  -clamp on | off                        # only render texels in the clamped
+//  0-1 range (default off)
+//                                         #   When unclamped, textures are
+//                                         repeated across a surface,
+//                                         #   when clamped, only texels which
+//                                         fall within the 0-1
+//                                         #   range are rendered.
+//  -bm mult_value                         # bump multiplier (for bump maps
+//  only)
+//
+//  -imfchan r | g | b | m | l | z         # specifies which channel of the file
+//  is used to
+//                                         # create a scalar or bump texture.
+//                                         r:red, g:green,
+//                                         # b:blue, m:matte, l:luminance,
+//                                         z:z-depth..
+//                                         # (the default for bump is 'l' and
+//                                         for decal is 'm')
+//  bump -imfchan r bumpmap.tga            # says to use the red channel of
+//  bumpmap.tga as the bumpmap
+//
+// For reflection maps...
+//
+//   -type sphere                           # specifies a sphere for a "refl"
+//   reflection map
+//   -type cube_top    | cube_bottom |      # when using a cube map, the texture
+//   file for each
+//         cube_front  | cube_back   |      # side of the cube is specified
+//         separately
+//         cube_left   | cube_right
+
+typedef enum {
+  TEXTURE_TYPE_NONE,  // default
+  TEXTURE_TYPE_SPHERE,
+  TEXTURE_TYPE_CUBE_TOP,
+  TEXTURE_TYPE_CUBE_BOTTOM,
+  TEXTURE_TYPE_CUBE_FRONT,
+  TEXTURE_TYPE_CUBE_BACK,
+  TEXTURE_TYPE_CUBE_LEFT,
+  TEXTURE_TYPE_CUBE_RIGHT
+} texture_type_t;
+
+typedef struct {
+  texture_type_t type;     // -type (default TEXTURE_TYPE_NONE)
+  float sharpness;         // -boost (default 1.0?)
+  float brightness;        // base_value in -mm option (default 0)
+  float contrast;          // gain_value in -mm option (default 1)
+  float origin_offset[3];  // -o u [v [w]] (default 0 0 0)
+  float scale[3];          // -s u [v [w]] (default 1 1 1)
+  float turbulence[3];     // -t u [v [w]] (default 0 0 0)
+  // int   texture_resolution; // -texres resolution (default = ?) TODO
+  bool clamp;    // -clamp (default false)
+  char imfchan;  // -imfchan (the default for bump is 'l' and for decal is 'm')
+  bool blendu;   // -blendu (default on)
+  bool blendv;   // -blendv (default on)
+  float bump_multiplier;  // -bm (for bump maps only, default 1.0)
+} texture_option_t;
+
+typedef struct {
+  std::string name;
+
+  float ambient[3];
+  float diffuse[3];
+  float specular[3];
+  float transmittance[3];
+  float emission[3];
+  float shininess;
+  float ior;       // index of refraction
+  float dissolve;  // 1 == opaque; 0 == fully transparent
+  // illumination model (see http://www.fileformat.info/format/material/)
+  int illum;
+
+  int dummy;  // Suppress padding warning.
+
+  std::string ambient_texname;             // map_Ka
+  std::string diffuse_texname;             // map_Kd
+  std::string specular_texname;            // map_Ks
+  std::string specular_highlight_texname;  // map_Ns
+  std::string bump_texname;                // map_bump, bump
+  std::string displacement_texname;        // disp
+  std::string alpha_texname;               // map_d
+
+  texture_option_t ambient_texopt;
+  texture_option_t diffuse_texopt;
+  texture_option_t specular_texopt;
+  texture_option_t specular_highlight_texopt;
+  texture_option_t bump_texopt;
+  texture_option_t displacement_texopt;
+  texture_option_t alpha_texopt;
+
+  // PBR extension
+  // http://exocortex.com/blog/extending_wavefront_mtl_to_support_pbr
+  float roughness;            // [0, 1] default 0
+  float metallic;             // [0, 1] default 0
+  float sheen;                // [0, 1] default 0
+  float clearcoat_thickness;  // [0, 1] default 0
+  float clearcoat_roughness;  // [0, 1] default 0
+  float anisotropy;           // aniso. [0, 1] default 0
+  float anisotropy_rotation;  // anisor. [0, 1] default 0
+  float pad0;
+  float pad1;
+  std::string roughness_texname;  // map_Pr
+  std::string metallic_texname;   // map_Pm
+  std::string sheen_texname;      // map_Ps
+  std::string emissive_texname;   // map_Ke
+  std::string normal_texname;     // norm. For normal mapping.
+
+  texture_option_t roughness_texopt;
+  texture_option_t metallic_texopt;
+  texture_option_t sheen_texopt;
+  texture_option_t emissive_texopt;
+  texture_option_t normal_texopt;
+
+  int pad2;
+
+  std::map<std::string, std::string> unknown_parameter;
+} material_t;
+
+typedef struct {
+  std::string name;
+
+  std::vector<int> intValues;
+  std::vector<float> floatValues;
+  std::vector<std::string> stringValues;
+} tag_t;
+
+// Index struct to support different indices for vtx/normal/texcoord.
+// -1 means not used.
+typedef struct {
+  int vertex_index;
+  int normal_index;
+  int texcoord_index;
+} index_t;
+
+typedef struct {
+  std::vector<index_t> indices;
+  std::vector<unsigned char> num_face_vertices;  // The number of vertices per
+                                                 // face. 3 = polygon, 4 = quad,
+                                                 // ... Up to 255.
+  std::vector<int> material_ids;                 // per-face material ID
+  std::vector<tag_t> tags;                       // SubD tag
+} mesh_t;
+
+typedef struct {
+  std::string name;
+  mesh_t mesh;
+} shape_t;
+
+// Vertex attributes
+typedef struct {
+  std::vector<float> vertices;   // 'v'
+  std::vector<float> normals;    // 'vn'
+  std::vector<float> texcoords;  // 'vt'
+} attrib_t;
+
+typedef struct callback_t_ {
+  // W is optional and set to 1 if there is no `w` item in `v` line
+  void (*vertex_cb)(void *user_data, float x, float y, float z, float w);
+  void (*normal_cb)(void *user_data, float x, float y, float z);
+
+  // y and z are optional and set to 0 if there is no `y` and/or `z` item(s) in
+  // `vt` line.
+  void (*texcoord_cb)(void *user_data, float x, float y, float z);
+
+  // called per 'f' line. num_indices is the number of face indices(e.g. 3 for
+  // triangle, 4 for quad)
+  // 0 will be passed for undefined index in index_t members.
+  void (*index_cb)(void *user_data, index_t *indices, int num_indices);
+  // `name` material name, `material_id` = the array index of material_t[]. -1
+  // if
+  // a material not found in .mtl
+  void (*usemtl_cb)(void *user_data, const char *name, int material_id);
+  // `materials` = parsed material data.
+  void (*mtllib_cb)(void *user_data, const material_t *materials,
+                    int num_materials);
+  // There may be multiple group names
+  void (*group_cb)(void *user_data, const char **names, int num_names);
+  void (*object_cb)(void *user_data, const char *name);
+
+  callback_t_()
+      : vertex_cb(NULL),
+        normal_cb(NULL),
+        texcoord_cb(NULL),
+        index_cb(NULL),
+        usemtl_cb(NULL),
+        mtllib_cb(NULL),
+        group_cb(NULL),
+        object_cb(NULL) {}
+} callback_t;
+
+class MaterialReader {
+ public:
+  MaterialReader() {}
+  virtual ~MaterialReader();
+
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap,
+                          std::string *err) = 0;
+};
+
+class MaterialFileReader : public MaterialReader {
+ public:
+  explicit MaterialFileReader(const std::string &mtl_basedir)
+      : m_mtlBaseDir(mtl_basedir) {} 
+  virtual ~MaterialFileReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::string m_mtlBaseDir;
+};
+
+class MaterialStreamReader : public MaterialReader {
+ public:
+  explicit MaterialStreamReader(std::istream &inStream)
+      : m_inStream(inStream) {}
+  virtual ~MaterialStreamReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::istream &m_inStream;
+};
+
+/// Loads .obj from a file.
+/// 'attrib', 'shapes' and 'materials' will be filled with parsed shape data
+/// 'shapes' will be filled with parsed shape data
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+/// 'mtl_basedir' is optional, and used for base directory for .mtl file.
+/// In default(`NULL'), .mtl file is searched from an application's working directory.
+/// 'triangulate' is optional, and used whether triangulate polygon face in .obj
+/// or not.
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir = NULL,
+             bool triangulate = true);
+
+/// Loads .obj from a file with custom user callback.
+/// .mtl is loaded as usual and parsed material_t data will be passed to
+/// `callback.mtllib_cb`.
+/// Returns true when loading .obj/.mtl become success.
+/// Returns warning and error message into `err`
+/// See `examples/callback_api/` for how to use this function.
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data = NULL,
+                         MaterialReader *readMatFn = NULL,
+                         std::string *err = NULL);
+
+/// Loads object from a std::istream, uses GetMtlIStreamFn to retrieve
+/// std::istream for materials.
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn = NULL,
+             bool triangulate = true);
+
+/// Loads materials into std::map
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream);
+
+}  // namespace tinyobj
+
+#ifdef TINYOBJLOADER_IMPLEMENTATION
+#include <cassert>
+#include <cctype>
+#include <cmath>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include <utility>
+
+#include <fstream>
+#include <sstream>
+
+namespace tinyobj {
+
+MaterialReader::~MaterialReader() {}
+
+#define TINYOBJ_SSCANF_BUFFER_SIZE (4096)
+
+struct vertex_index {
+  int v_idx, vt_idx, vn_idx;
+  vertex_index() : v_idx(-1), vt_idx(-1), vn_idx(-1) {}
+  explicit vertex_index(int idx) : v_idx(idx), vt_idx(idx), vn_idx(idx) {}
+  vertex_index(int vidx, int vtidx, int vnidx)
+      : v_idx(vidx), vt_idx(vtidx), vn_idx(vnidx) {}
+};
+
+struct tag_sizes {
+  tag_sizes() : num_ints(0), num_floats(0), num_strings(0) {}
+  int num_ints;
+  int num_floats;
+  int num_strings;
+};
+
+struct obj_shape {
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+};
+
+// See
+// http://stackoverflow.com/questions/6089231/getting-std-ifstream-to-handle-lf-cr-and-crlf
+static std::istream &safeGetline(std::istream &is, std::string &t) {
+  t.clear();
+
+  // The characters in the stream are read one-by-one using a std::streambuf.
+  // That is faster than reading them one-by-one using the std::istream.
+  // Code that uses streambuf this way must be guarded by a sentry object.
+  // The sentry object performs various tasks,
+  // such as thread synchronization and updating the stream state.
+
+  std::istream::sentry se(is, true);
+  std::streambuf *sb = is.rdbuf();
+
+  for (;;) {
+    int c = sb->sbumpc();
+    switch (c) {
+      case '\n':
+        return is;
+      case '\r':
+        if (sb->sgetc() == '\n') sb->sbumpc();
+        return is;
+      case EOF:
+        // Also handle the case when the last line has no line ending
+        if (t.empty()) is.setstate(std::ios::eofbit);
+        return is;
+      default:
+        t += static_cast<char>(c);
+    }
+  }
+}
+
+#define IS_SPACE(x) (((x) == ' ') || ((x) == '\t'))
+#define IS_DIGIT(x) \
+  (static_cast<unsigned int>((x) - '0') < static_cast<unsigned int>(10))
+#define IS_NEW_LINE(x) (((x) == '\r') || ((x) == '\n') || ((x) == '\0'))
+
+// Make index zero-base, and also support relative index.
+static inline int fixIndex(int idx, int n) {
+  if (idx > 0) return idx - 1;
+  if (idx == 0) return 0;
+  return n + idx;  // negative value = relative
+}
+
+static inline std::string parseString(const char **token) {
+  std::string s;
+  (*token) += strspn((*token), " \t");
+  size_t e = strcspn((*token), " \t\r");
+  s = std::string((*token), &(*token)[e]);
+  (*token) += e;
+  return s;
+}
+
+static inline int parseInt(const char **token) {
+  (*token) += strspn((*token), " \t");
+  int i = atoi((*token));
+  (*token) += strcspn((*token), " \t\r");
+  return i;
+}
+
+// Tries to parse a floating point number located at s.
+//
+// s_end should be a location in the string where reading should absolutely
+// stop. For example at the end of the string, to prevent buffer overflows.
+//
+// Parses the following EBNF grammar:
+//   sign    = "+" | "-" ;
+//   END     = ? anything not in digit ?
+//   digit   = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ;
+//   integer = [sign] , digit , {digit} ;
+//   decimal = integer , ["." , integer] ;
+//   float   = ( decimal , END ) | ( decimal , ("E" | "e") , integer , END ) ;
+//
+//  Valid strings are for example:
+//   -0  +3.1417e+2  -0.0E-3  1.0324  -1.41   11e2
+//
+// If the parsing is a success, result is set to the parsed value and true
+// is returned.
+//
+// The function is greedy and will parse until any of the following happens:
+//  - a non-conforming character is encountered.
+//  - s_end is reached.
+//
+// The following situations triggers a failure:
+//  - s >= s_end.
+//  - parse failure.
+//
+static bool tryParseDouble(const char *s, const char *s_end, double *result) {
+  if (s >= s_end) {
+    return false;
+  }
+
+  double mantissa = 0.0;
+  // This exponent is base 2 rather than 10.
+  // However the exponent we parse is supposed to be one of ten,
+  // thus we must take care to convert the exponent/and or the
+  // mantissa to a * 2^E, where a is the mantissa and E is the
+  // exponent.
+  // To get the final double we will use ldexp, it requires the
+  // exponent to be in base 2.
+  int exponent = 0;
+
+  // NOTE: THESE MUST BE DECLARED HERE SINCE WE ARE NOT ALLOWED
+  // TO JUMP OVER DEFINITIONS.
+  char sign = '+';
+  char exp_sign = '+';
+  char const *curr = s;
+
+  // How many characters were read in a loop.
+  int read = 0;
+  // Tells whether a loop terminated due to reaching s_end.
+  bool end_not_reached = false;
+
+  /*
+          BEGIN PARSING.
+  */
+
+  // Find out what sign we've got.
+  if (*curr == '+' || *curr == '-') {
+    sign = *curr;
+    curr++;
+  } else if (IS_DIGIT(*curr)) { /* Pass through. */
+  } else {
+    goto fail;
+  }
+
+  // Read the integer part.
+  end_not_reached = (curr != s_end);
+  while (end_not_reached && IS_DIGIT(*curr)) {
+    mantissa *= 10;
+    mantissa += static_cast<int>(*curr - 0x30);
+    curr++;
+    read++;
+    end_not_reached = (curr != s_end);
+  }
+
+  // We must make sure we actually got something.
+  if (read == 0) goto fail;
+  // We allow numbers of form "#", "###" etc.
+  if (!end_not_reached) goto assemble;
+
+  // Read the decimal part.
+  if (*curr == '.') {
+    curr++;
+    read = 1;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      static const double pow_lut[] = {
+          1.0, 0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, 0.0000001,
+      };
+      const int lut_entries = sizeof pow_lut / sizeof pow_lut[0];
+
+      // NOTE: Don't use powf here, it will absolutely murder precision.
+      mantissa += static_cast<int>(*curr - 0x30) *
+                  (read < lut_entries ? pow_lut[read] : pow(10.0, -read));
+      read++;
+      curr++;
+      end_not_reached = (curr != s_end);
+    }
+  } else if (*curr == 'e' || *curr == 'E') {
+  } else {
+    goto assemble;
+  }
+
+  if (!end_not_reached) goto assemble;
+
+  // Read the exponent part.
+  if (*curr == 'e' || *curr == 'E') {
+    curr++;
+    // Figure out if a sign is present and if it is.
+    end_not_reached = (curr != s_end);
+    if (end_not_reached && (*curr == '+' || *curr == '-')) {
+      exp_sign = *curr;
+      curr++;
+    } else if (IS_DIGIT(*curr)) { /* Pass through. */
+    } else {
+      // Empty E is not allowed.
+      goto fail;
+    }
+
+    read = 0;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      exponent *= 10;
+      exponent += static_cast<int>(*curr - 0x30);
+      curr++;
+      read++;
+      end_not_reached = (curr != s_end);
+    }
+    exponent *= (exp_sign == '+' ? 1 : -1);
+    if (read == 0) goto fail;
+  }
+
+assemble:
+  *result =
+      (sign == '+' ? 1 : -1) *
+      (exponent ? ldexp(mantissa * pow(5.0, exponent), exponent) : mantissa);
+  return true;
+fail:
+  return false;
+}
+
+static inline float parseFloat(const char **token, double default_value = 0.0) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  double val = default_value;
+  tryParseDouble((*token), end, &val);
+  float f = static_cast<float>(val);
+  (*token) = end;
+  return f;
+}
+
+static inline void parseFloat2(float *x, float *y, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+}
+
+static inline void parseFloat3(float *x, float *y, float *z, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0,
+                               const double default_z = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+}
+
+static inline void parseV(float *x, float *y, float *z, float *w,
+                          const char **token, const double default_x = 0.0,
+                          const double default_y = 0.0,
+                          const double default_z = 0.0,
+                          const double default_w = 1.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+  (*w) = parseFloat(token, default_w);
+}
+
+static inline bool parseOnOff(const char **token, bool default_value = true) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+
+  bool ret = default_value;
+  if ((0 == strncmp((*token), "on", 2))) {
+    ret = true;
+  } else if ((0 == strncmp((*token), "off", 3))) {
+    ret = false;
+  }
+
+  (*token) = end;
+  return ret;
+}
+
+static inline texture_type_t parseTextureType(
+    const char **token, texture_type_t default_value = TEXTURE_TYPE_NONE) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  texture_type_t ty = default_value;
+
+  if ((0 == strncmp((*token), "cube_top", strlen("cube_top")))) {
+    ty = TEXTURE_TYPE_CUBE_TOP;
+  } else if ((0 == strncmp((*token), "cube_bottom", strlen("cube_bottom")))) {
+    ty = TEXTURE_TYPE_CUBE_BOTTOM;
+  } else if ((0 == strncmp((*token), "cube_left", strlen("cube_left")))) {
+    ty = TEXTURE_TYPE_CUBE_LEFT;
+  } else if ((0 == strncmp((*token), "cube_right", strlen("cube_right")))) {
+    ty = TEXTURE_TYPE_CUBE_RIGHT;
+  } else if ((0 == strncmp((*token), "cube_front", strlen("cube_front")))) {
+    ty = TEXTURE_TYPE_CUBE_FRONT;
+  } else if ((0 == strncmp((*token), "cube_back", strlen("cube_back")))) {
+    ty = TEXTURE_TYPE_CUBE_BACK;
+  } else if ((0 == strncmp((*token), "sphere", strlen("sphere")))) {
+    ty = TEXTURE_TYPE_SPHERE;
+  }
+
+  (*token) = end;
+  return ty;
+}
+
+static tag_sizes parseTagTriple(const char **token) {
+  tag_sizes ts;
+
+  ts.num_ints = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_floats = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_strings = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r") + 1;
+
+  return ts;
+}
+
+// Parse triples with index offsets: i, i/j/k, i//k, i/j
+static vertex_index parseTriple(const char **token, int vsize, int vnsize,
+                                int vtsize) {
+  vertex_index vi(-1);
+
+  vi.v_idx = fixIndex(atoi((*token)), vsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = fixIndex(atoi((*token)), vtsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+// Parse raw triples: i, i/j/k, i//k, i/j
+static vertex_index parseRawTriple(const char **token) {
+  vertex_index vi(static_cast<int>(0));  // 0 is an invalid index in OBJ
+
+  vi.v_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = atoi((*token));
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+static bool ParseTextureNameAndOption(std::string *texname,
+                                      texture_option_t *texopt,
+                                      const char *linebuf, const bool is_bump) {
+  // @todo { write more robust lexer and parser. }
+  bool found_texname = false;
+  std::string texture_name;
+
+  // Fill with default value for texopt.
+  if (is_bump) {
+    texopt->imfchan = 'l';
+  } else {
+    texopt->imfchan = 'm';
+  }
+  texopt->bump_multiplier = 1.0f;
+  texopt->clamp = false;
+  texopt->blendu = true;
+  texopt->blendv = true;
+  texopt->sharpness = 1.0f;
+  texopt->brightness = 0.0f;
+  texopt->contrast = 1.0f;
+  texopt->origin_offset[0] = 0.0f;
+  texopt->origin_offset[1] = 0.0f;
+  texopt->origin_offset[2] = 0.0f;
+  texopt->scale[0] = 1.0f;
+  texopt->scale[1] = 1.0f;
+  texopt->scale[2] = 1.0f;
+  texopt->turbulence[0] = 0.0f;
+  texopt->turbulence[1] = 0.0f;
+  texopt->turbulence[2] = 0.0f;
+  texopt->type = TEXTURE_TYPE_NONE;
+
+  const char *token = linebuf;  // Assume line ends with NULL
+
+  while (!IS_NEW_LINE((*token))) {
+    if ((0 == strncmp(token, "-blendu", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendu = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-blendv", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendv = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-clamp", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->clamp = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-boost", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->sharpness = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-bm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      texopt->bump_multiplier = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-o", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->origin_offset[0]), &(texopt->origin_offset[1]),
+                  &(texopt->origin_offset[2]), &token);
+    } else if ((0 == strncmp(token, "-s", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->scale[0]), &(texopt->scale[1]), &(texopt->scale[2]),
+                  &token, 1.0, 1.0, 1.0);
+    } else if ((0 == strncmp(token, "-t", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->turbulence[0]), &(texopt->turbulence[1]),
+                  &(texopt->turbulence[2]), &token);
+    } else if ((0 == strncmp(token, "-type", 5)) && IS_SPACE((token[5]))) {
+      token += 5;
+      texopt->type = parseTextureType((&token), TEXTURE_TYPE_NONE);
+    } else if ((0 == strncmp(token, "-imfchan", 8)) && IS_SPACE((token[8]))) {
+      token += 9;
+      token += strspn(token, " \t");
+      const char *end = token + strcspn(token, " \t\r");
+      if ((end - token) == 1) {  // Assume one char for -imfchan
+        texopt->imfchan = (*token);
+      }
+      token = end;
+    } else if ((0 == strncmp(token, "-mm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      parseFloat2(&(texopt->brightness), &(texopt->contrast), &token, 0.0, 1.0);
+    } else {
+      // Assume texture filename
+      token += strspn(token, " \t");         // skip space
+      size_t len = strcspn(token, " \t\r");  // untile next space
+      texture_name = std::string(token, token + len);
+      token += len;
+
+      token += strspn(token, " \t");  // skip space
+
+      found_texname = true;
+    }
+  }
+
+  if (found_texname) {
+    (*texname) = texture_name;
+    return true;
+  } else {
+    return false;
+  }
+}
+
+static void InitMaterial(material_t *material) {
+  material->name = "";
+  material->ambient_texname = "";
+  material->diffuse_texname = "";
+  material->specular_texname = "";
+  material->specular_highlight_texname = "";
+  material->bump_texname = "";
+  material->displacement_texname = "";
+  material->alpha_texname = "";
+  for (int i = 0; i < 3; i++) {
+    material->ambient[i] = 0.f;
+    material->diffuse[i] = 0.f;
+    material->specular[i] = 0.f;
+    material->transmittance[i] = 0.f;
+    material->emission[i] = 0.f;
+  }
+  material->illum = 0;
+  material->dissolve = 1.f;
+  material->shininess = 1.f;
+  material->ior = 1.f;
+
+  material->roughness = 0.f;
+  material->metallic = 0.f;
+  material->sheen = 0.f;
+  material->clearcoat_thickness = 0.f;
+  material->clearcoat_roughness = 0.f;
+  material->anisotropy_rotation = 0.f;
+  material->anisotropy = 0.f;
+  material->roughness_texname = "";
+  material->metallic_texname = "";
+  material->sheen_texname = "";
+  material->emissive_texname = "";
+  material->normal_texname = "";
+
+  material->unknown_parameter.clear();
+}
+
+static bool exportFaceGroupToShape(
+    shape_t *shape, const std::vector<std::vector<vertex_index> > &faceGroup,
+    const std::vector<tag_t> &tags, const int material_id,
+    const std::string &name, bool triangulate) {
+  if (faceGroup.empty()) {
+    return false;
+  }
+
+  // Flatten vertices and indices
+  for (size_t i = 0; i < faceGroup.size(); i++) {
+    const std::vector<vertex_index> &face = faceGroup[i];
+
+    vertex_index i0 = face[0];
+    vertex_index i1(-1);
+    vertex_index i2 = face[1];
+
+    size_t npolys = face.size();
+
+    if (triangulate) {
+      // Polygon -> triangle fan conversion
+      for (size_t k = 2; k < npolys; k++) {
+        i1 = i2;
+        i2 = face[k];
+
+        index_t idx0, idx1, idx2;
+        idx0.vertex_index = i0.v_idx;
+        idx0.normal_index = i0.vn_idx;
+        idx0.texcoord_index = i0.vt_idx;
+        idx1.vertex_index = i1.v_idx;
+        idx1.normal_index = i1.vn_idx;
+        idx1.texcoord_index = i1.vt_idx;
+        idx2.vertex_index = i2.v_idx;
+        idx2.normal_index = i2.vn_idx;
+        idx2.texcoord_index = i2.vt_idx;
+
+        shape->mesh.indices.push_back(idx0);
+        shape->mesh.indices.push_back(idx1);
+        shape->mesh.indices.push_back(idx2);
+
+        shape->mesh.num_face_vertices.push_back(3);
+        shape->mesh.material_ids.push_back(material_id);
+      }
+    } else {
+      for (size_t k = 0; k < npolys; k++) {
+        index_t idx;
+        idx.vertex_index = face[k].v_idx;
+        idx.normal_index = face[k].vn_idx;
+        idx.texcoord_index = face[k].vt_idx;
+        shape->mesh.indices.push_back(idx);
+      }
+
+      shape->mesh.num_face_vertices.push_back(
+          static_cast<unsigned char>(npolys));
+      shape->mesh.material_ids.push_back(material_id);  // per face
+    }
+  }
+
+  shape->name = name;
+  shape->mesh.tags = tags;
+
+  return true;
+}
+
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream) {
+  // Create a default material anyway.
+  material_t material;
+  InitMaterial(&material);
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim trailing whitespace.
+    if (linebuf.size() > 0) {
+      linebuf = linebuf.substr(0, linebuf.find_last_not_of(" \t") + 1);
+    }
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // new mtl
+    if ((0 == strncmp(token, "newmtl", 6)) && IS_SPACE((token[6]))) {
+      // flush previous material.
+      if (!material.name.empty()) {
+        material_map->insert(std::pair<std::string, int>(
+            material.name, static_cast<int>(materials->size())));
+        materials->push_back(material);
+      }
+
+      // initial temporary material
+      InitMaterial(&material);
+
+      // set new mtl name
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      material.name = namebuf;
+      continue;
+    }
+
+    // ambient
+    if (token[0] == 'K' && token[1] == 'a' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.ambient[0] = r;
+      material.ambient[1] = g;
+      material.ambient[2] = b;
+      continue;
+    }
+
+    // diffuse
+    if (token[0] == 'K' && token[1] == 'd' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.diffuse[0] = r;
+      material.diffuse[1] = g;
+      material.diffuse[2] = b;
+      continue;
+    }
+
+    // specular
+    if (token[0] == 'K' && token[1] == 's' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.specular[0] = r;
+      material.specular[1] = g;
+      material.specular[2] = b;
+      continue;
+    }
+
+    // transmittance
+    if ((token[0] == 'K' && token[1] == 't' && IS_SPACE((token[2]))) ||
+        (token[0] == 'T' && token[1] == 'f' && IS_SPACE((token[2])))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.transmittance[0] = r;
+      material.transmittance[1] = g;
+      material.transmittance[2] = b;
+      continue;
+    }
+
+    // ior(index of refraction)
+    if (token[0] == 'N' && token[1] == 'i' && IS_SPACE((token[2]))) {
+      token += 2;
+      material.ior = parseFloat(&token);
+      continue;
+    }
+
+    // emission
+    if (token[0] == 'K' && token[1] == 'e' && IS_SPACE(token[2])) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.emission[0] = r;
+      material.emission[1] = g;
+      material.emission[2] = b;
+      continue;
+    }
+
+    // shininess
+    if (token[0] == 'N' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.shininess = parseFloat(&token);
+      continue;
+    }
+
+    // illum model
+    if (0 == strncmp(token, "illum", 5) && IS_SPACE(token[5])) {
+      token += 6;
+      material.illum = parseInt(&token);
+      continue;
+    }
+
+    // dissolve
+    if ((token[0] == 'd' && IS_SPACE(token[1]))) {
+      token += 1;
+      material.dissolve = parseFloat(&token);
+      continue;
+    }
+    if (token[0] == 'T' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      // Invert value of Tr(assume Tr is in range [0, 1])
+      material.dissolve = 1.0f - parseFloat(&token);
+      continue;
+    }
+
+    // PBR: roughness
+    if (token[0] == 'P' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      material.roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: metallic
+    if (token[0] == 'P' && token[1] == 'm' && IS_SPACE(token[2])) {
+      token += 2;
+      material.metallic = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: sheen
+    if (token[0] == 'P' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.sheen = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat thickness
+    if (token[0] == 'P' && token[1] == 'c' && IS_SPACE(token[2])) {
+      token += 2;
+      material.clearcoat_thickness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat roughness
+    if ((0 == strncmp(token, "Pcr", 3)) && IS_SPACE(token[3])) {
+      token += 4;
+      material.clearcoat_roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy
+    if ((0 == strncmp(token, "aniso", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.anisotropy = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy rotation
+    if ((0 == strncmp(token, "anisor", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      material.anisotropy_rotation = parseFloat(&token);
+      continue;
+    }
+
+    // ambient texture
+    if ((0 == strncmp(token, "map_Ka", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.ambient_texname),
+                                &(material.ambient_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // diffuse texture
+    if ((0 == strncmp(token, "map_Kd", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.diffuse_texname),
+                                &(material.diffuse_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular texture
+    if ((0 == strncmp(token, "map_Ks", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_texname),
+                                &(material.specular_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular highlight texture
+    if ((0 == strncmp(token, "map_Ns", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_highlight_texname),
+                                &(material.specular_highlight_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "map_bump", 8)) && IS_SPACE(token[8])) {
+      token += 9;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "bump", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // alpha texture
+    if ((0 == strncmp(token, "map_d", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.alpha_texname = token;
+      ParseTextureNameAndOption(&(material.alpha_texname),
+                                &(material.alpha_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // displacement texture
+    if ((0 == strncmp(token, "disp", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.displacement_texname),
+                                &(material.displacement_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: roughness texture
+    if ((0 == strncmp(token, "map_Pr", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.roughness_texname),
+                                &(material.roughness_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: metallic texture
+    if ((0 == strncmp(token, "map_Pm", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.metallic_texname),
+                                &(material.metallic_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: sheen texture
+    if ((0 == strncmp(token, "map_Ps", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.sheen_texname),
+                                &(material.sheen_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: emissive texture
+    if ((0 == strncmp(token, "map_Ke", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.emissive_texname),
+                                &(material.emissive_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: normal map texture
+    if ((0 == strncmp(token, "norm", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(
+          &(material.normal_texname), &(material.normal_texopt), token,
+          /* is_bump */ false);  // @fixme { is_bump will be true? }
+      continue;
+    }
+
+    // unknown parameter
+    const char *_space = strchr(token, ' ');
+    if (!_space) {
+      _space = strchr(token, '\t');
+    }
+    if (_space) {
+      std::ptrdiff_t len = _space - token;
+      std::string key(token, static_cast<size_t>(len));
+      std::string value = _space + 1;
+      material.unknown_parameter.insert(
+          std::pair<std::string, std::string>(key, value));
+    }
+  }
+  // flush last material.
+  material_map->insert(std::pair<std::string, int>(
+      material.name, static_cast<int>(materials->size())));
+  materials->push_back(material);
+}
+
+bool MaterialFileReader::operator()(const std::string &matId,
+                                    std::vector<material_t> *materials,
+                                    std::map<std::string, int> *matMap,
+                                    std::string *err) {
+  std::string filepath;
+
+  if (!m_mtlBaseDir.empty()) {
+    filepath = std::string(m_mtlBaseDir) + matId;
+  } else {
+    filepath = matId;
+  }
+
+  std::ifstream matIStream(filepath.c_str());
+  LoadMtl(matMap, materials, &matIStream);
+  if (!matIStream) {
+    std::stringstream ss;
+    ss << "WARN: Material file [ " << filepath
+       << " ] not found. Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool MaterialStreamReader::operator()(const std::string &matId,
+                                      std::vector<material_t> *materials,
+                                      std::map<std::string, int> *matMap,
+                                      std::string *err) {
+  (void)matId;
+  LoadMtl(matMap, materials, &m_inStream);
+  if (!m_inStream) {
+    std::stringstream ss;
+    ss << "WARN: Material stream in error state."
+       << " Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir,
+             bool trianglulate) {
+  attrib->vertices.clear();
+  attrib->normals.clear();
+  attrib->texcoords.clear();
+  shapes->clear();
+
+  std::stringstream errss;
+
+  std::ifstream ifs(filename);
+  if (!ifs) {
+    errss << "Cannot open file [" << filename << "]" << std::endl;
+    if (err) {
+      (*err) = errss.str();
+    }
+    return false;
+  }
+
+  std::string baseDir;
+  if (mtl_basedir) {
+    baseDir = mtl_basedir;
+  }
+  MaterialFileReader matFileReader(baseDir);
+
+  return LoadObj(attrib, shapes, materials, err, &ifs, &matFileReader,
+                 trianglulate);
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn /*= NULL*/,
+             bool triangulate) {
+  std::stringstream errss;
+
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+  std::vector<tag_t> tags;
+  std::vector<std::vector<vertex_index> > faceGroup;
+  std::string name;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material = -1;
+
+  shape_t shape;
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      v.push_back(x);
+      v.push_back(y);
+      v.push_back(z);
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      vn.push_back(x);
+      vn.push_back(y);
+      vn.push_back(z);
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y;
+      parseFloat2(&x, &y, &token);
+      vt.push_back(x);
+      vt.push_back(y);
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      std::vector<vertex_index> face;
+      face.reserve(3);
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseTriple(&token, static_cast<int>(v.size() / 3),
+                                      static_cast<int>(vn.size() / 3),
+                                      static_cast<int>(vt.size() / 2));
+        face.push_back(vi);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      // replace with emplace_back + std::move on C++11
+      faceGroup.push_back(std::vector<vertex_index>());
+      faceGroup[faceGroup.size() - 1].swap(face);
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material) {
+        // Create per-face material. Thus we don't add `shape` to `shapes` at
+        // this time.
+        // just clear `faceGroup` after `exportFaceGroupToShape()` call.
+        exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                               triangulate);
+        faceGroup.clear();
+        material = newMaterialId;
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        bool ok = (*readMatFn)(namebuf, materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          faceGroup.clear();  // for safety
+          return false;
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      shape = shape_t();
+
+      // material = -1;
+      faceGroup.clear();
+
+      std::vector<std::string> names;
+      names.reserve(2);
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name = "";
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      // material = -1;
+      faceGroup.clear();
+      shape = shape_t();
+
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      name = std::string(namebuf);
+
+      continue;
+    }
+
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+
+    // Ignore unknown command.
+  }
+
+  bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                    triangulate);
+  // exportFaceGroupToShape return false when `usemtl` is called in the last
+  // line.
+  // we also add `shape` to `shapes` when `shape.mesh` has already some
+  // faces(indices)
+  if (ret || shape.mesh.indices.size()) {
+    shapes->push_back(shape);
+  }
+  faceGroup.clear();  // for safety
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  attrib->vertices.swap(v);
+  attrib->normals.swap(vn);
+  attrib->texcoords.swap(vt);
+
+  return true;
+}
+
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data /*= NULL*/,
+                         MaterialReader *readMatFn /*= NULL*/,
+                         std::string *err /*= NULL*/) {
+  std::stringstream errss;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material_id = -1;  // -1 = invalid
+
+  std::vector<index_t> indices;
+  std::vector<material_t> materials;
+  std::vector<std::string> names;
+  names.reserve(2);
+  std::string name;
+  std::vector<const char *> names_out;
+
+  std::string linebuf;
+  while (inStream.peek() != -1) {
+    safeGetline(inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z, w;  // w is optional. default = 1.0
+      parseV(&x, &y, &z, &w, &token);
+      if (callback.vertex_cb) {
+        callback.vertex_cb(user_data, x, y, z, w);
+      }
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.normal_cb) {
+        callback.normal_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;  // y and z are optional. default = 0.0
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.texcoord_cb) {
+        callback.texcoord_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      indices.clear();
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseRawTriple(&token);
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        indices.push_back(idx);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      if (callback.index_cb && indices.size() > 0) {
+        callback.index_cb(user_data, &indices.at(0),
+                          static_cast<int>(indices.size()));
+      }
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf,
+               static_cast<unsigned int>(_countof(namebuf)));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material_id) {
+        material_id = newMaterialId;
+      }
+
+      if (callback.usemtl_cb) {
+        callback.usemtl_cb(user_data, namebuf, material_id);
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        materials.clear();
+        bool ok = (*readMatFn)(namebuf, &materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          return false;
+        }
+
+        if (callback.mtllib_cb) {
+          callback.mtllib_cb(user_data, &materials.at(0),
+                             static_cast<int>(materials.size()));
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      names.clear();
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name.clear();
+      }
+
+      if (callback.group_cb) {
+        if (names.size() > 1) {
+          // create const char* array.
+          names_out.resize(names.size() - 1);
+          for (size_t j = 0; j < names_out.size(); j++) {
+            names_out[j] = names[j + 1].c_str();
+          }
+          callback.group_cb(user_data, &names_out.at(0),
+                            static_cast<int>(names_out.size()));
+
+        } else {
+          callback.group_cb(user_data, NULL, 0);
+        }
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      std::string object_name = std::string(namebuf);
+
+      if (callback.object_cb) {
+        callback.object_cb(user_data, object_name.c_str());
+      }
+
+      continue;
+    }
+
+#if 0  // @todo
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+#endif
+
+    // Ignore unknown command.
+  }
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  return true;
+}
+}  // namespace tinyobj
+
+#endif
+
+#endif  // TINY_OBJ_LOADER_H_
diff --git a/A4/src/Camera.cpp b/A4/src/Camera.cpp
new file mode 100644
index 0000000..4263a23
--- /dev/null
+++ b/A4/src/Camera.cpp
@@ -0,0 +1,68 @@
+/*
+#include "Camera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy(45.0f),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+	MV->translate(translations);
+	MV->rotate(rotations.y, glm::vec3(1.0f, 0.0f, 0.0f));
+	MV->rotate(rotations.x, glm::vec3(0.0f, 1.0f, 0.0f));
+}
+*/
diff --git a/A4/src/Camera.h b/A4/src/Camera.h
new file mode 100644
index 0000000..f54a2fb
--- /dev/null
+++ b/A4/src/Camera.h
@@ -0,0 +1,49 @@
+/*
+#pragma  once
+#ifndef __Camera__
+#define __Camera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+};
+
+#endif
+*/
diff --git a/A4/src/Component.cpp b/A4/src/Component.cpp
new file mode 100644
index 0000000..0edd093
--- /dev/null
+++ b/A4/src/Component.cpp
@@ -0,0 +1,122 @@
+#include <iostream>
+#include "Component.h"
+
+using namespace std;
+
+Component::Component()
+{
+	parent = NULL;
+	selected = false;
+	t = vec3(0,0,0);
+  tp = vec3(0,0,0);
+	r = vec3(0,0,0);
+	s = vec3(1.0,1.0,1.0);
+  children.resize(0);
+  sid = 0;
+}
+
+Component::Component(const Component& c)
+{
+	parent = c.parent;
+	children = c.children;
+	selected = c.selected;
+	t = vec3(c.t.x, c.t.y, c.t.z);
+  tp = vec3(c.tp.x, c.tp.y, c.tp.z);
+	r = vec3(c.r.x, c.r.y, c.r.z);
+	s = vec3(c.s.x, c.s.y, c.s.z);
+  sid = c.sid;
+}
+
+void Component::draw(shared_ptr<MatrixStack> MV, shared_ptr<MatrixStack> P, shared_ptr<Shape> S, shared_ptr<Program> Prog)
+{
+  MV->pushMatrix();
+  MV->translate(tp.x, tp.y, tp.z);
+	MV->rotate(r.x, 1, 0, 0);
+	MV->rotate(r.y, 0, 1, 0);
+	MV->rotate(r.z, 0, 0, 1);
+  MV->translate(t.x, t.y, t.z);
+	for(unsigned int i = 0; i < children.size(); i++)
+	{
+		children[i].draw(MV, P, S, Prog);
+	}
+  if(selected)
+  {
+	  MV->scale(1.1,1.1,1.1);
+  }
+  MV->scale(s.x,s.y,s.z);
+	glUniformMatrix4fv(Prog->getUniform("P"), 1, GL_FALSE, &P->topMatrix()[0][0]);
+	glUniformMatrix4fv(Prog->getUniform("MV"), 1, GL_FALSE, &MV->topMatrix()[0][0]);
+	S->draw(Prog);
+  MV->popMatrix();
+}
+
+Component& Component::getLastChild()
+{
+  if(this->children.empty())
+  {
+    return *this;
+  }
+  return this->children[this->children.size() - 1].getLastChild();
+}
+
+Component& Component::getPrevious(Component *addr)
+{
+  if(children.empty())
+  {
+    if(parent != NULL)
+    {
+      return parent->getPrevious(this);
+    }
+  }
+
+  for(unsigned int i = 0; i < this->children.size(); i++)
+  {
+    //return *this;
+    if(&children[i] == addr)
+    {
+      if(i > 0)
+      {
+        return children[i-1].getLastChild();
+      }
+      else
+      {
+        return *this;
+      }
+    }
+  }
+
+  if (parent == NULL) {
+    return this->getLastChild();
+  }
+
+  return parent->getPrevious(this);
+}
+
+Component& Component::getNext(Component *addr)
+{
+  if(addr == NULL)
+  {
+    if(!children.empty())
+    {
+      return children[0];
+    }
+  }
+
+  for(unsigned int i = 0; i < this->children.size(); i++)
+  {
+    //return *this;
+    if(&children[i] == addr)
+    {
+      if(i+1 < children.size())
+      {
+        return children[i+1];
+      }
+    }
+  }
+
+  if (parent == NULL) {
+    return *this;
+  }
+
+  return parent->getNext(this);
+}
diff --git a/A4/src/Component.h b/A4/src/Component.h
new file mode 100644
index 0000000..cebf40b
--- /dev/null
+++ b/A4/src/Component.h
@@ -0,0 +1,30 @@
+// Create Body Class
+#include <vector>
+#include "MatrixStack.h"
+#include <glm/glm.hpp>
+#include <memory>
+#include "Shape.h"
+#include "Program.h"
+
+using namespace std;
+using namespace glm;
+
+class Component
+{
+  public:
+    Component *parent;
+    vector<Component> children;
+    bool selected;
+    vec3 t;
+    vec3 tp;
+    vec3 r;
+    vec3 s;
+    int sid; // used for storing which shape to render
+    
+    Component();
+    Component(const Component& c);
+    void draw(shared_ptr<MatrixStack> MV, shared_ptr<MatrixStack> P, shared_ptr<Shape> S, shared_ptr<Program> Prog);
+    Component& getNext(Component *addr);
+    Component& getPrevious(Component *addr);
+    Component& getLastChild();
+};
diff --git a/A4/src/GLSL.cpp b/A4/src/GLSL.cpp
new file mode 100644
index 0000000..2969872
--- /dev/null
+++ b/A4/src/GLSL.cpp
@@ -0,0 +1,152 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#include "GLSL.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <cassert>
+#include <cstring>
+
+using namespace std;
+
+namespace GLSL {
+
+const char * errorString(GLenum err)
+{
+	switch(err) {
+	case GL_NO_ERROR:
+		return "No error";
+	case GL_INVALID_ENUM:
+		return "Invalid enum";
+	case GL_INVALID_VALUE:
+		return "Invalid value";
+	case GL_INVALID_OPERATION:
+		return "Invalid operation";
+	case GL_STACK_OVERFLOW:
+		return "Stack overflow";
+	case GL_STACK_UNDERFLOW:
+		return "Stack underflow";
+	case GL_OUT_OF_MEMORY:
+		return "Out of memory";
+	default:
+		return "No error";
+	}
+}
+
+void checkVersion()
+{
+	int major, minor;
+	major = minor = 0;
+	const char *verstr = (const char *)glGetString(GL_VERSION);
+	
+	if((verstr == NULL) || (sscanf(verstr, "%d.%d", &major, &minor) != 2)) {
+		printf("Invalid GL_VERSION format %d.%d\n", major, minor);
+	}
+	if(major < 2) {
+		printf("This shader example will not work due to the installed Opengl version, which is %d.%d.\n", major, minor);
+		exit(0);
+	}
+}
+
+void checkError(const char *str)
+{
+	GLenum glErr = glGetError();
+	if(glErr != GL_NO_ERROR) {
+		if(str) {
+			printf("%s: ", str);
+		}
+		printf("GL_ERROR = %s.\n", errorString(glErr));
+		assert(false);
+	}
+}
+
+void printShaderInfoLog(GLuint shader)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetShaderInfoLog(shader, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Shader InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+
+void printProgramInfoLog(GLuint program)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetProgramiv(program, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetProgramInfoLog(program, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Program InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+	
+char *textFileRead(const char *fn)
+{
+	FILE *fp;
+	char *content = NULL;
+	int count = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"rt");
+		if(fp != NULL) {
+			fseek(fp, 0, SEEK_END);
+			count = (int)ftell(fp);
+			rewind(fp);
+			if(count > 0) {
+				content = (char *)malloc(sizeof(char) * (count+1));
+				count = (int)fread(content,sizeof(char),count,fp);
+				content[count] = '\0';
+			}
+			fclose(fp);
+		} else {
+			printf("error loading %s\n", fn);
+		}
+	}
+	return content;
+}
+
+int textFileWrite(const char *fn, const char *s)
+{
+	FILE *fp;
+	int status = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"w");
+		if(fp != NULL) {
+			if(fwrite(s,sizeof(char),strlen(s),fp) == strlen(s)) {
+				status = 1;
+			}
+			fclose(fp);
+		}
+	}
+	return(status);
+}
+
+}
diff --git a/A4/src/GLSL.h b/A4/src/GLSL.h
new file mode 100644
index 0000000..f945fdd
--- /dev/null
+++ b/A4/src/GLSL.h
@@ -0,0 +1,40 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#pragma once
+#ifndef __GLSL__
+#define __GLSL__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+///////////////////////////////////////////////////////////////////////////////
+// For printing out the current file and line number                         //
+///////////////////////////////////////////////////////////////////////////////
+#include <sstream>
+
+template <typename T>
+std::string NumberToString(T x)
+{
+	std::ostringstream ss;
+	ss << x;
+	return ss.str();
+}
+
+#define GET_FILE_LINE (std::string(__FILE__) + ":" + NumberToString(__LINE__)).c_str()
+///////////////////////////////////////////////////////////////////////////////
+
+namespace GLSL {
+
+	void checkVersion();
+	void checkError(const char *str = 0);
+	void printProgramInfoLog(GLuint program);
+	void printShaderInfoLog(GLuint shader);
+	int textFileWrite(const char *filename, const char *s);
+	char *textFileRead(const char *filename);
+}
+
+#endif
diff --git a/A4/src/Light.cpp b/A4/src/Light.cpp
new file mode 100644
index 0000000..ebe7525
--- /dev/null
+++ b/A4/src/Light.cpp
@@ -0,0 +1,39 @@
+#include "Light.h"
+
+Light::Light()
+{
+        pos = glm::vec3(0.0f, 0.0f, 0.0f);
+        intensity = 0.0;
+}
+
+Light::Light(const Light &l)
+{
+        pos = l.pos;
+        intensity = l.intensity;
+}
+
+Light::Light(glm::vec3 p, float i)
+{
+        pos = p;
+        intensity = i;
+}
+
+void Light::setPos(glm::vec3 p)
+{
+        this->pos = p;
+}
+
+void Light::setIntensity(float i)
+{
+        this->intensity = i;
+}
+
+glm::vec3 Light::getPos()
+{
+        return this->pos;
+}
+
+float Light::getIntensity()
+{
+        return this->intensity;
+}
diff --git a/A4/src/Light.h b/A4/src/Light.h
new file mode 100644
index 0000000..a1c3ed1
--- /dev/null
+++ b/A4/src/Light.h
@@ -0,0 +1,27 @@
+#include <cmath>
+#include <iostream>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "GLSL.h"
+#include "MyCamera.h"
+#include "Shape.h"
+#include "MatrixStack.h"
+
+class Light
+{
+        private:
+                glm::vec3 pos;
+                float intensity;
+
+        public:
+                Light();
+                Light(const Light &l);
+                Light(glm::vec3 p, float i);
+                void setPos(glm::vec3 p);
+                void setIntensity(float i);
+                glm::vec3 getPos();
+                float getIntensity();
+};
diff --git a/A4/src/Material.cpp b/A4/src/Material.cpp
new file mode 100644
index 0000000..279c0d0
--- /dev/null
+++ b/A4/src/Material.cpp
@@ -0,0 +1,39 @@
+#include "Material.h"
+
+using namespace std;
+
+Material::Material()
+{
+        this->ca = glm::vec3(0.3f,0.3f,0.3f);
+        this->cd = glm::vec3(0.3f,0.3f,0.3f);
+        this->cs = glm::vec3(1.0f,1.0f,1.0f);
+        this->shine = 0.0f;
+}
+
+void Material::setMaterial(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh)
+{
+        this->ca = a;
+        this->cd = d;
+        this->cs = s;
+        this->shine = sh;
+}
+
+glm::vec3 Material::getAmbient()
+{
+        return this->ca;
+}
+
+glm::vec3 Material::getDiffuse()
+{
+        return this->cd;
+}
+
+glm::vec3 Material::getSpecular()
+{
+        return this->cs;
+}
+
+float Material::getShiny()
+{
+        return this->shine;
+}
diff --git a/A4/src/Material.h b/A4/src/Material.h
new file mode 100644
index 0000000..3741f2d
--- /dev/null
+++ b/A4/src/Material.h
@@ -0,0 +1,41 @@
+#include <cmath>
+#include <iostream>
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "GLSL.h"
+#include "MyCamera.h"
+#include "Shape.h"
+#include "MatrixStack.h"
+
+class Material
+{
+        private:
+                glm::vec3 ca;
+                glm::vec3 cd;
+                glm::vec3 cs;
+                float shine;
+
+        public:
+                Material();
+                Material(const Material &m)
+                {
+                        ca = m.ca;
+                        cd = m.cd;
+                        cs = m.cs;
+                }
+                Material(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh)
+                {
+                        ca = a;
+                        cd = d;
+                        cs = s;
+                        shine = sh;
+                }
+                void setMaterial(glm::vec3 a, glm::vec3 d, glm::vec3 s, float sh);
+                glm::vec3 getAmbient();
+                glm::vec3 getDiffuse();
+                glm::vec3 getSpecular();
+                float getShiny();
+};
diff --git a/A4/src/MatrixStack.cpp b/A4/src/MatrixStack.cpp
new file mode 100644
index 0000000..eaa6e6c
--- /dev/null
+++ b/A4/src/MatrixStack.cpp
@@ -0,0 +1,114 @@
+#include "MatrixStack.h"
+
+#include <stdio.h>
+#include <cassert>
+#include <vector>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtx/transform.hpp>
+
+using namespace std;
+
+MatrixStack::MatrixStack()
+{
+	mstack = make_shared< stack<glm::mat4> >();
+	mstack->push(glm::mat4(1.0));
+}
+
+MatrixStack::~MatrixStack()
+{
+}
+
+void MatrixStack::pushMatrix()
+{
+	const glm::mat4 &top = mstack->top();
+	mstack->push(top);
+	assert(mstack->size() < 100);
+}
+
+void MatrixStack::popMatrix()
+{
+	assert(!mstack->empty());
+	mstack->pop();
+	// There should always be one matrix left.
+	assert(!mstack->empty());
+}
+
+void MatrixStack::loadIdentity()
+{
+	glm::mat4 &top = mstack->top();
+	top = glm::mat4(1.0);
+}
+
+void MatrixStack::translate(const glm::vec3 &t)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::translate(t);
+}
+
+void MatrixStack::translate(float x, float y, float z)
+{
+	translate(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(const glm::vec3 &s)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::scale(s);
+}
+
+void MatrixStack::scale(float x, float y, float z)
+{
+	scale(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(float s)
+{
+	scale(glm::vec3(s, s, s));
+}
+
+void MatrixStack::rotate(float angle, const glm::vec3 &axis)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::rotate(angle, axis);
+}
+
+void MatrixStack::rotate(float angle, float x, float y, float z)
+{
+	rotate(angle, glm::vec3(x, y, z));
+}
+
+void MatrixStack::multMatrix(const glm::mat4 &matrix)
+{
+	glm::mat4 &top = mstack->top();
+	top *= matrix;
+}
+
+const glm::mat4 &MatrixStack::topMatrix() const
+{
+	return mstack->top();
+}
+
+void MatrixStack::print(const glm::mat4 &mat, const char *name)
+{
+	if(name) {
+		printf("%s = [\n", name);
+	}
+	for(int i = 0; i < 4; ++i) {
+		for(int j = 0; j < 4; ++j) {
+			// mat[j] returns the jth column
+			printf("%- 5.2f ", mat[j][i]);
+		}
+		printf("\n");
+	}
+	if(name) {
+		printf("];");
+	}
+	printf("\n");
+}
+
+void MatrixStack::print(const char *name) const
+{
+	print(mstack->top(), name);
+}
diff --git a/A4/src/MatrixStack.h b/A4/src/MatrixStack.h
new file mode 100644
index 0000000..66278ce
--- /dev/null
+++ b/A4/src/MatrixStack.h
@@ -0,0 +1,50 @@
+#pragma once
+#ifndef _MatrixStack_H_
+#define _MatrixStack_H_
+
+#include <stack>
+#include <memory>
+#include <glm/fwd.hpp>
+
+class MatrixStack
+{
+public:
+	MatrixStack();
+	virtual ~MatrixStack();
+	
+	// glPushMatrix(): Copies the current matrix and adds it to the top of the stack
+	void pushMatrix();
+	// glPopMatrix(): Removes the top of the stack and sets the current matrix to be the matrix that is now on top
+	void popMatrix();
+	
+	// glLoadIdentity(): Sets the top matrix to be the identity
+	void loadIdentity();
+	// glMultMatrix(): Right multiplies the top matrix
+	void multMatrix(const glm::mat4 &matrix);
+	
+	// glTranslate(): Right multiplies the top matrix by a translation matrix
+	void translate(const glm::vec3 &trans);
+	void translate(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(const glm::vec3 &scale);
+	void scale(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(float size);
+	// glRotate(): Right multiplies the top matrix by a rotation matrix (angle in radians)
+	void rotate(float angle, const glm::vec3 &axis);
+	void rotate(float angle, float x, float y, float z);
+	
+	// glGet(GL_MODELVIEW_MATRIX): Gets the top matrix
+	const glm::mat4 &topMatrix() const;
+	
+	// Prints out the specified matrix
+	static void print(const glm::mat4 &mat, const char *name = 0);
+	// Prints out the top matrix
+	void print(const char *name = 0) const;
+	
+private:
+	std::shared_ptr< std::stack<glm::mat4> > mstack;
+	
+};
+
+#endif
diff --git a/A4/src/MyCamera.cpp b/A4/src/MyCamera.cpp
new file mode 100644
index 0000000..affa6c0
--- /dev/null
+++ b/A4/src/MyCamera.cpp
@@ -0,0 +1,88 @@
+#include "MyCamera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy(45.0f),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f),
+  pos(0.0f, 0.0f, 1.0f),
+  pitch(0.0f),
+  yaw(0.0f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+      if(rotations.y > 0.6)
+      {
+              rotations.y = 0.6;
+      }
+      else if(rotations.y < -0.6)
+      {
+              rotations.y = -0.6;
+      }
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+glm::vec3 Camera::getPos()
+{
+  return pos;
+}
+
+void Camera::transpose(glm::vec3 t)
+{
+  glm::vec3 target(sin(rotations.x), 0, cos(rotations.x));
+  pos -= (cross(glm::vec3(0, 1, 0), target))*t.x;
+  pos -= target*t.z;
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+  glm::vec3 target(sin(rotations.x), sin(rotations.y), cos(rotations.x));
+  MV->multMatrix(glm::lookAt(pos, pos + target, glm::vec3(0,1,0)));
+}
diff --git a/A4/src/MyCamera.h b/A4/src/MyCamera.h
new file mode 100644
index 0000000..7f31dbe
--- /dev/null
+++ b/A4/src/MyCamera.h
@@ -0,0 +1,54 @@
+#pragma  once
+#ifndef __MyCamera__
+#define __MyCamera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+  glm::vec3 getPos();
+  void transpose(glm::vec3 t);
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+  
+  // TODO: Implement these
+  glm::vec3 pos;
+  float pitch;  // Preliminarily making these floats
+  float yaw;    // to hold angles.
+};
+
+#endif
diff --git a/A4/src/Program.cpp b/A4/src/Program.cpp
new file mode 100644
index 0000000..1e85538
--- /dev/null
+++ b/A4/src/Program.cpp
@@ -0,0 +1,126 @@
+#include "Program.h"
+
+#include <iostream>
+#include <cassert>
+
+#include "GLSL.h"
+
+using namespace std;
+
+Program::Program() :
+	vShaderName(""),
+	fShaderName(""),
+	pid(0),
+	verbose(true)
+{
+	
+}
+
+Program::~Program()
+{
+	
+}
+
+void Program::setShaderNames(const string &v, const string &f)
+{
+	vShaderName = v;
+	fShaderName = f;
+}
+
+bool Program::init()
+{
+	GLint rc;
+	
+	// Create shader handles
+	GLuint VS = glCreateShader(GL_VERTEX_SHADER);
+	GLuint FS = glCreateShader(GL_FRAGMENT_SHADER);
+	
+	// Read shader sources
+	const char *vshader = GLSL::textFileRead(vShaderName.c_str());
+	const char *fshader = GLSL::textFileRead(fShaderName.c_str());
+	glShaderSource(VS, 1, &vshader, NULL);
+	glShaderSource(FS, 1, &fshader, NULL);
+	
+	// Compile vertex shader
+	glCompileShader(VS);
+	glGetShaderiv(VS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(VS);
+			cout << "Error compiling vertex shader " << vShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Compile fragment shader
+	glCompileShader(FS);
+	glGetShaderiv(FS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(FS);
+			cout << "Error compiling fragment shader " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Create the program and link
+	pid = glCreateProgram();
+	glAttachShader(pid, VS);
+	glAttachShader(pid, FS);
+	glLinkProgram(pid);
+	glGetProgramiv(pid, GL_LINK_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printProgramInfoLog(pid);
+			cout << "Error linking shaders " << vShaderName << " and " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	GLSL::checkError(GET_FILE_LINE);
+	return true;
+}
+
+void Program::bind()
+{
+	glUseProgram(pid);
+}
+
+void Program::unbind()
+{
+	glUseProgram(0);
+}
+
+void Program::addAttribute(const string &name)
+{
+	attributes[name] = glGetAttribLocation(pid, name.c_str());
+}
+
+void Program::addUniform(const string &name)
+{
+	uniforms[name] = glGetUniformLocation(pid, name.c_str());
+}
+
+GLint Program::getAttribute(const string &name) const
+{
+	map<string,GLint>::const_iterator attribute = attributes.find(name.c_str());
+	if(attribute == attributes.end()) {
+		if(isVerbose()) {
+			cout << name << " is not an attribute variable" << endl;
+		}
+		return -1;
+	}
+	return attribute->second;
+}
+
+GLint Program::getUniform(const string &name) const
+{
+	map<string,GLint>::const_iterator uniform = uniforms.find(name.c_str());
+	if(uniform == uniforms.end()) {
+		if(isVerbose()) {
+			cout << name << " is not a uniform variable" << endl;
+		}
+		return -1;
+	}
+	return uniform->second;
+}
diff --git a/A4/src/Program.h b/A4/src/Program.h
new file mode 100644
index 0000000..51e58bb
--- /dev/null
+++ b/A4/src/Program.h
@@ -0,0 +1,44 @@
+#pragma  once
+#ifndef __Program__
+#define __Program__
+
+#include <map>
+#include <string>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+/**
+ * An OpenGL Program (vertex and fragment shaders)
+ */
+class Program
+{
+public:
+	Program();
+	virtual ~Program();
+	
+	void setVerbose(bool v) { verbose = v; }
+	bool isVerbose() const { return verbose; }
+	
+	void setShaderNames(const std::string &v, const std::string &f);
+	virtual bool init();
+	virtual void bind();
+	virtual void unbind();
+
+	void addAttribute(const std::string &name);
+	void addUniform(const std::string &name);
+	GLint getAttribute(const std::string &name) const;
+	GLint getUniform(const std::string &name) const;
+	
+protected:
+	std::string vShaderName;
+	std::string fShaderName;
+	
+private:
+	GLuint pid;
+	std::map<std::string,GLint> attributes;
+	std::map<std::string,GLint> uniforms;
+	bool verbose;
+};
+
+#endif
diff --git a/A4/src/Shape.cpp b/A4/src/Shape.cpp
new file mode 100644
index 0000000..426ef9c
--- /dev/null
+++ b/A4/src/Shape.cpp
@@ -0,0 +1,165 @@
+#include "Shape.h"
+#include <iostream>
+
+#include "GLSL.h"
+#include "Program.h"
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+#define TINYOBJLOADER_IMPLEMENTATION
+#include "tiny_obj_loader.h"
+
+using namespace std;
+
+Shape::Shape() :
+	posBufID(0),
+	norBufID(0),
+	texBufID(0)
+{
+}
+
+Shape::~Shape()
+{
+}
+
+void Shape::loadMesh(const string &meshName)
+{
+	// Load geometry
+	tinyobj::attrib_t attrib;
+	std::vector<tinyobj::shape_t> shapes;
+	std::vector<tinyobj::material_t> materials;
+	string errStr;
+	bool rc = tinyobj::LoadObj(&attrib, &shapes, &materials, &errStr, meshName.c_str());
+	if(!rc) {
+		cerr << errStr << endl;
+	} else {
+		// Some OBJ files have different indices for vertex positions, normals,
+		// and texture coordinates. For example, a cube corner vertex may have
+		// three different normals. Here, we are going to duplicate all such
+		// vertices.
+		// Loop over shapes
+		for(size_t s = 0; s < shapes.size(); s++) {
+			// Loop over faces (polygons)
+			size_t index_offset = 0;
+			for(size_t f = 0; f < shapes[s].mesh.num_face_vertices.size(); f++) {
+				size_t fv = shapes[s].mesh.num_face_vertices[f];
+				// Loop over vertices in the face.
+				for(size_t v = 0; v < fv; v++) {
+					// access to vertex
+					tinyobj::index_t idx = shapes[s].mesh.indices[index_offset + v];
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+0]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+1]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+2]);
+					if(!attrib.normals.empty()) {
+						norBuf.push_back(attrib.normals[3*idx.normal_index+0]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+1]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+2]);
+					}
+					if(!attrib.texcoords.empty()) {
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+0]);
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+1]);
+					}
+				}
+				index_offset += fv;
+				// per-face material (IGNORE)
+				shapes[s].mesh.material_ids[f];
+			}
+		}
+	}
+}
+
+void Shape::fitToUnitBox()
+{
+	// Scale the vertex positions so that they fit within [-1, +1] in all three dimensions.
+	glm::vec3 vmin(posBuf[0], posBuf[1], posBuf[2]);
+	glm::vec3 vmax(posBuf[0], posBuf[1], posBuf[2]);
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		glm::vec3 v(posBuf[i], posBuf[i+1], posBuf[i+2]);
+		vmin.x = min(vmin.x, v.x);
+		vmin.y = min(vmin.y, v.y);
+		vmin.z = min(vmin.z, v.z);
+		vmax.x = max(vmax.x, v.x);
+		vmax.y = max(vmax.y, v.y);
+		vmax.z = max(vmax.z, v.z);
+	}
+	glm::vec3 center = 0.5f*(vmin + vmax);
+	glm::vec3 diff = vmax - vmin;
+	float diffmax = diff.x;
+	diffmax = max(diffmax, diff.y);
+	diffmax = max(diffmax, diff.z);
+	float scale = 1.0f / diffmax;
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		posBuf[i  ] = (posBuf[i  ] - center.x) * scale;
+		posBuf[i+1] = (posBuf[i+1] - center.y) * scale;
+		posBuf[i+2] = (posBuf[i+2] - center.z) * scale;
+	}
+}
+
+void Shape::init()
+{
+	// Send the position array to the GPU
+	glGenBuffers(1, &posBufID);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glBufferData(GL_ARRAY_BUFFER, posBuf.size()*sizeof(float), &posBuf[0], GL_STATIC_DRAW);
+	
+	// Send the normal array to the GPU
+	if(!norBuf.empty()) {
+		glGenBuffers(1, &norBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glBufferData(GL_ARRAY_BUFFER, norBuf.size()*sizeof(float), &norBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Send the texture array to the GPU
+	if(!texBuf.empty()) {
+		glGenBuffers(1, &texBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glBufferData(GL_ARRAY_BUFFER, texBuf.size()*sizeof(float), &texBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Unbind the arrays
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+void Shape::draw(const shared_ptr<Program> prog) const
+{
+	// Bind position buffer
+	int h_pos = prog->getAttribute("aPos");
+	glEnableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glVertexAttribPointer(h_pos, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	
+	// Bind normal buffer
+	int h_nor = prog->getAttribute("aNor");
+	if(h_nor != -1 && norBufID != 0) {
+		glEnableVertexAttribArray(h_nor);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glVertexAttribPointer(h_nor, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Bind texcoords buffer
+	int h_tex = prog->getAttribute("aTex");
+	if(h_tex != -1 && texBufID != 0) {
+		glEnableVertexAttribArray(h_tex);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glVertexAttribPointer(h_tex, 2, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Draw
+	int count = posBuf.size()/3; // number of indices to be rendered
+	glDrawArrays(GL_TRIANGLES, 0, count);
+	
+	// Disable and unbind
+	if(h_tex != -1) {
+		glDisableVertexAttribArray(h_tex);
+	}
+	if(h_nor != -1) {
+		glDisableVertexAttribArray(h_nor);
+	}
+	glDisableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
diff --git a/A4/src/Shape.h b/A4/src/Shape.h
new file mode 100644
index 0000000..297476c
--- /dev/null
+++ b/A4/src/Shape.h
@@ -0,0 +1,37 @@
+#pragma once
+#ifndef _SHAPE_H_
+#define _SHAPE_H_
+
+#include <string>
+#include <vector>
+#include <memory>
+
+class Program;
+
+/**
+ * A shape defined by a list of triangles
+ * - posBuf should be of length 3*ntris
+ * - norBuf should be of length 3*ntris (if normals are available)
+ * - texBuf should be of length 2*ntris (if texture coords are available)
+ * posBufID, norBufID, and texBufID are OpenGL buffer identifiers.
+ */
+class Shape
+{
+public:
+	Shape();
+	virtual ~Shape();
+	void loadMesh(const std::string &meshName);
+	void fitToUnitBox();
+	void init();
+	void draw(const std::shared_ptr<Program> prog) const;
+	
+private:
+	std::vector<float> posBuf;
+	std::vector<float> norBuf;
+	std::vector<float> texBuf;
+	unsigned posBufID;
+	unsigned norBufID;
+	unsigned texBufID;
+};
+
+#endif
diff --git a/A4/src/main.cpp b/A4/src/main.cpp
new file mode 100644
index 0000000..8e4fd56
--- /dev/null
+++ b/A4/src/main.cpp
@@ -0,0 +1,462 @@
+#include <cassert>
+#include <cstring>
+#define _USE_MATH_DEFINES
+#include <cmath>
+#include <iostream>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "MyCamera.h"
+#include "GLSL.h"
+#include "MatrixStack.h"
+#include "Program.h"
+#include "Shape.h"
+#include "Material.h"
+#include "Light.h"
+#include "Component.h"
+
+using namespace std;
+
+GLFWwindow *window; // Main application window
+string RESOURCE_DIR = "./"; // Where the resources are loaded from
+
+shared_ptr<Camera> camera;
+shared_ptr<Program> prog;
+shared_ptr<Program> sprog;
+shared_ptr<Shape> shape;
+shared_ptr<Shape> sphere;
+shared_ptr<Shape> cube;
+shared_ptr<Shape> teapot;
+
+bool keyToggles[256] = {false}; // only for English keyboards!
+
+vector<Material> materials;
+Light l[2];
+int ind = 0;
+int lind = 0;
+int sind = 0;
+
+unsigned int pid0;
+unsigned int pid1;
+
+//Variables affecting the assortment of shapes.
+unsigned int n = 10;
+float s = 1.0;
+float tx = 1.0;
+float ty = 1.0;
+float tz = 1.0;
+vector<Component> shapes;
+
+// This function is called when a GLFW error occurs
+static void error_callback(int error, const char *description)
+{
+	cerr << description << endl;
+}
+
+// This function is called when a key is pressed
+static void key_callback(GLFWwindow *window, int key, int scancode, int action, int mods)
+{
+	if(key == GLFW_KEY_ESCAPE && action == GLFW_PRESS) {
+		glfwSetWindowShouldClose(window, GL_TRUE);
+	}
+}
+
+// This function is called when the mouse is clicked
+static void mouse_button_callback(GLFWwindow *window, int button, int action, int mods)
+{
+	// Get the current mouse position.
+	double xmouse, ymouse;
+	glfwGetCursorPos(window, &xmouse, &ymouse);
+	// Get current window size.
+	int width, height;
+	glfwGetWindowSize(window, &width, &height);
+	if(action == GLFW_PRESS) {
+		bool shift = (mods & GLFW_MOD_SHIFT) != 0;
+		bool ctrl  = (mods & GLFW_MOD_CONTROL) != 0;
+		bool alt   = (mods & GLFW_MOD_ALT) != 0;
+		camera->mouseClicked((float)xmouse, (float)ymouse, shift, ctrl, alt);
+	}
+}
+
+// This function is called when the mouse moves
+static void cursor_position_callback(GLFWwindow* window, double xmouse, double ymouse)
+{
+	int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
+	if(state == GLFW_PRESS) {
+		camera->mouseMoved((float)xmouse, (float)ymouse);
+	}
+}
+
+static void char_callback(GLFWwindow *window, unsigned int key)
+{
+	keyToggles[key] = !keyToggles[key];
+  char cp = (char)key;
+
+  if(cp == 'W' || cp == 'w')
+  {
+    vec3 temp(0.0f, 0.0f, -0.1f);
+    camera->transpose(temp);
+  }
+  if(cp == 'A' || cp == 'a')
+  {
+    vec3 temp(-0.1f, 0.0f, 0.0f);
+    camera->transpose(temp);
+  }
+  if(cp == 'S' || cp == 's')
+  {
+    vec3 temp(0.0f, 0.0f, 0.1f);
+    camera->transpose(temp);
+  }
+  if(cp == 'D' || cp == 'd')
+  {
+    vec3 temp(0.1f, 0.0f, 0.0f);
+    camera->transpose(temp);
+  }
+  if(cp == 'X')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x + 0.1f, temp.y, temp.z));
+  }
+  if(cp == 'x')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x - 0.1f, temp.y, temp.z));
+  }
+  
+  if(cp == 'Y')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y + 0.1f, temp.z));
+  }
+  if(cp == 'y')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y - 0.1f, temp.z));
+  }
+  
+  if(cp == 'Z')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y, temp.z + 0.1f));
+  }
+  if(cp == 'z')
+  {
+          glm::vec3 temp = l[lind].getPos();
+          l[lind].setPos(glm::vec3(temp.x, temp.y, temp.z - 0.1f));
+  }
+}
+
+// If the window is resized, capture the new size and reset the viewport
+static void resize_callback(GLFWwindow *window, int width, int height)
+{
+	glViewport(0, 0, width, height);
+}
+
+static void createComponents()
+{
+  for(unsigned int i = 0; i < n; i++)
+  {
+          Component temp;
+          
+          temp.s.x = s;
+          temp.s.y = s;
+          temp.s.z = s;
+         
+          temp.tp.x = 0;
+          temp.tp.y = 0;
+          temp.tp.z = -tz*((float)i);
+
+          temp.t.x = 1.0/2.0;
+          temp.t.y = 0;
+          temp.t.z = -1.0/2.0;
+
+          temp.sid = rand()%3;
+
+          shapes.push_back(temp);
+  }
+}
+
+static void createMaterials()
+{
+  Material m1;
+  
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+  materials.push_back(m1);
+
+  materials[0].setMaterial(glm::vec3(0.0f, 0.0f, 0.4f), glm::vec3(0.2f, 0.1f, 0.7f), glm::vec3(0.5f, 0.5f, 0.5f), 200.0f);
+  materials[1].setMaterial(glm::vec3(0.3f, 0.3f, 0.4f), glm::vec3(0.2f, 0.2f, 0.3f), glm::vec3(0.1f, 0.1f, 0.1f), 10.0f);
+  materials[2].setMaterial(glm::vec3(0.2f, 0.2f, 0.2f), glm::vec3(0.8f, 0.7f, 0.7f), glm::vec3(1.0f, 0.9f, 0.8f), 200.0f);
+  materials[3].setMaterial(glm::vec3(0.2f, 0.8f, 0.2f), glm::vec3(0.1f, 0.7f, 0.2f), glm::vec3(0.2f, 0.2f, 0.2f), 100.0f);
+  materials[4].setMaterial(glm::vec3(0.8f, 0.2f, 0.2f), glm::vec3(0.7f, 0.1f, 0.1f), glm::vec3(0.3f, 0.3f, 0.3f), 100.0f);
+  materials[5].setMaterial(glm::vec3(0.7f, 0.7f, 0.1f), glm::vec3(0.6f, 0.5f, 0.2f), glm::vec3(0.1f, 0.1f, 0.1f), 50.0f);
+  materials[6].setMaterial(glm::vec3(0.5f, 0.1f, 0.1f), glm::vec3(0.7f, 0.1f, 0.1f), glm::vec3(0.2f, 0.2f, 0.2f), 50.0f);
+  materials[7].setMaterial(glm::vec3(0.2f, 0.8f, 0.8f), glm::vec3(0.1f, 0.7f, 0.6f), glm::vec3(0.5f, 0.5f, 0.5f), 120.0f);
+  materials[8].setMaterial(glm::vec3(0.3f, 0.6f, 0.3f), glm::vec3(0.3f, 0.6f, 0.3f), glm::vec3(0.7f, 0.7f, 0.7f), 20.0f);
+  materials[9].setMaterial(glm::vec3(0.8f, 0.2f, 0.7f), glm::vec3(0.7f, 0.2f, 0.8f), glm::vec3(0.5f, 0.5f, 0.5f), 200.0f);
+  materials[10].setMaterial(glm::vec3(0.2f, 0.5f, 0.2f), glm::vec3(0.2f, 0.5f, 0.2f), glm::vec3(0.5f, 0.5f, 0.5f), 10.0f);
+}
+
+static void makeGround()
+{
+  Component temp;
+  
+  temp.tp.x = 0.0f;
+  temp.tp.y = -1.0f;
+  temp.tp.z = 0.0f;
+
+  temp.s.x = 100.0f;
+  temp.s.y = 0.0f;
+  temp.s.z = 100.0f;
+
+  temp.t.x = 0.0f;
+  temp.t.y = 0.0f;
+  temp.t.z = 0.0f;
+
+  temp.sid = 2;
+
+  shapes.push_back(temp);
+}
+
+// This function is called once to initialize the scene and OpenGL
+static void init()
+{
+	// Initialize time.
+	glfwSetTime(0.0);
+	
+	// Set background color.
+	glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+	// Enable z-buffer test.
+	glEnable(GL_DEPTH_TEST);
+
+  sprog = make_shared<Program>();
+  sprog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "sil.glsl");
+  sprog->setVerbose(false);
+  sprog->init();
+  sprog->addAttribute("aPos");
+  sprog->addAttribute("aNor");
+  sprog->addUniform("MV");
+  sprog->addUniform("P");
+  
+  prog = make_shared<Program>();
+  prog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "frag.glsl");
+  prog->setVerbose(false);
+  prog->init();
+  prog->addAttribute("aPos");
+  prog->addAttribute("aNor");
+  prog->addUniform("MV");
+  prog->addUniform("P");
+  prog->addUniform("MVL");
+  prog->addUniform("lightPos1");
+  prog->addUniform("lightPos2");
+  prog->addUniform("ka");
+ 	prog->addUniform("kd");
+ 	prog->addUniform("ks");
+ 	prog->addUniform("s");
+  prog->addUniform("i1");
+  prog->addUniform("i2");
+
+	camera = make_shared<Camera>();
+	camera->setInitDistance(2.0f);
+	
+	shape = make_shared<Shape>();
+	shape->loadMesh(RESOURCE_DIR + "bunny.obj");
+	shape->fitToUnitBox();
+	shape->init();
+  
+  sphere = make_shared<Shape>();
+	sphere->loadMesh(RESOURCE_DIR + "sphere.obj");
+	sphere->fitToUnitBox();
+	sphere->init();
+ 
+  cube = make_shared<Shape>();
+	cube->loadMesh(RESOURCE_DIR + "cube.obj");
+	cube->fitToUnitBox();
+	cube->init();
+
+  teapot = make_shared<Shape>();
+	teapot->loadMesh(RESOURCE_DIR + "teapot.obj");
+	teapot->fitToUnitBox();
+	teapot->init();
+
+  createMaterials();
+  
+  Light l1(glm::vec3(1.0f, 1.0f, 1.0f), 0.8f);
+  Light l2(glm::vec3(-1.0f, 1.0f, 1.0f), 0.2f);
+  l[0] = l1;
+  l[1] = l2;
+
+  // separate function to create shapes.
+  createComponents();
+
+  makeGround();
+
+  GLSL::checkError(GET_FILE_LINE);
+}
+
+// This function is called every frame to draw the scene.
+static void render()
+{
+	// Clear framebuffer.
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	if(keyToggles[(unsigned)'c']) {
+		glEnable(GL_CULL_FACE);
+	} else {
+		glDisable(GL_CULL_FACE);
+	}
+ 	// Get current frame buffer size.
+	int width, height;
+	glfwGetFramebufferSize(window, &width, &height);
+	camera->setAspect((float)width/(float)height);
+	
+	// Matrix stacks
+	auto P = make_shared<MatrixStack>();
+	auto MV = make_shared<MatrixStack>();
+	
+	// Apply camera transforms
+	P->pushMatrix();
+	camera->applyProjectionMatrix(P);
+	MV->pushMatrix();
+	camera->applyViewMatrix(MV);
+
+  prog->bind();
+  
+  mat4 templ;
+  templ[0] = vec4(1.0, 0, 0, 0);
+  templ[1] = vec4(0, 1.0, 0, 0);
+  templ[2] = vec4(0, 0, 1.0, 0);
+  templ[3] = vec4(l[0].getPos().x, l[0].getPos().y, l[0].getPos().z, 1.0);
+  templ = MV->topMatrix()*templ;
+  glUniformMatrix4fv(prog->getUniform("MVL"), 1, GL_FALSE, glm::value_ptr(templ));
+  
+  Component light;
+  
+  light.t.x = l[0].getPos().x;
+  light.t.y = l[0].getPos().y;
+  light.t.z = l[0].getPos().z;
+    
+  glUniform3f(prog->getUniform("lightPos1"), l[0].getPos().x, l[0].getPos().y, l[0].getPos().z);
+  glUniform3f(prog->getUniform("ka"), 0.95, 1.0, 0.35);
+  glUniform3f(prog->getUniform("kd"), 1.0, 1.0, 1.0);
+  glUniform3f(prog->getUniform("ks"), 1.0, 1.0, 1.0);
+  glUniform1f(prog->getUniform("s"), 1.0);
+ 
+  light.draw(MV, P, sphere, prog);
+  prog->unbind();
+  
+  glm::vec3 ambient = materials.at(0).getAmbient();
+  glm::vec3 diffuse = materials.at(0).getDiffuse();
+  glm::vec3 specular = materials.at(0).getSpecular();
+  float shine = materials.at(0).getShiny();
+  for(unsigned int i = 0; i < n + 1; i++)
+  {
+    prog->bind();
+    ambient = materials.at(i).getAmbient();
+    diffuse = materials.at(i).getDiffuse();
+    specular = materials.at(i).getSpecular();
+    shine = materials.at(i).getShiny();
+   
+    glUniform3f(prog->getUniform("ka"), ambient.r, ambient.g, ambient.b);
+    glUniform3f(prog->getUniform("kd"), diffuse.r, diffuse.g, diffuse.b);
+    glUniform3f(prog->getUniform("ks"), specular.r, specular.g, specular.b);
+    glUniform1f(prog->getUniform("s"), shine);
+    glUniform1f(prog->getUniform("i1"), l[0].getIntensity());
+    glUniform1f(prog->getUniform("i2"), l[1].getIntensity());
+    
+    switch(shapes.at(i).sid)
+    {
+      case 0:
+        shapes.at(i).draw(MV, P, shape, prog);
+        break;
+      case 1:
+        shapes.at(i).draw(MV, P, teapot, prog);
+        break;
+      case 2:
+        shapes.at(i).draw(MV, P, cube, prog);
+        break;
+      default:
+        shapes.at(i).draw(MV, P, shape, prog);
+        break;
+    };
+    prog->unbind();
+  }
+	MV->popMatrix();
+	P->popMatrix();
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+int main(int argc, char **argv)
+{
+	if(argc < 2) {
+		cout << "Please specify the resource directory." << endl;
+		return 0;
+	}
+	RESOURCE_DIR = argv[1] + string("/");
+
+	// Set error callback.
+	glfwSetErrorCallback(error_callback);
+	// Initialize the library.
+	if(!glfwInit()) {
+		return -1;
+	}
+	// Create a windowed mode window and its OpenGL context.
+	window = glfwCreateWindow(640, 480, "Alex Huddleston Assignment 4", NULL, NULL);
+	if(!window) {
+		glfwTerminate();
+		return -1;
+	}
+	// Make the window's context current.
+	glfwMakeContextCurrent(window);
+	// Initialize GLEW.
+	glewExperimental = true;
+	if(glewInit() != GLEW_OK) {
+		cerr << "Failed to initialize GLEW" << endl;
+		return -1;
+	}
+	glGetError(); // A bug in glewInit() causes an error that we can safely ignore.
+	cout << "OpenGL version: " << glGetString(GL_VERSION) << endl;
+	cout << "GLSL version: " << glGetString(GL_SHADING_LANGUAGE_VERSION) << endl;
+	GLSL::checkVersion();
+	// Set vsync.
+	glfwSwapInterval(1);
+	// Set keyboard callback.
+	glfwSetKeyCallback(window, key_callback);
+	// Set char callback.
+	glfwSetCharCallback(window, char_callback);
+	// Set cursor position callback.
+	glfwSetCursorPosCallback(window, cursor_position_callback);
+	// Set mouse button callback.
+	glfwSetMouseButtonCallback(window, mouse_button_callback);
+	// Set the window resize call back.
+	glfwSetFramebufferSizeCallback(window, resize_callback);
+	// Initialize scene.
+	init();
+	// Loop until the user closes the window.
+	while(!glfwWindowShouldClose(window)) {
+		// Render scene.
+		render();
+		// Swap front and back buffers.
+		glfwSwapBuffers(window);
+		// Poll for and process events.
+		glfwPollEvents();
+	}
+	// Quit program.
+	glfwDestroyWindow(window);
+	glfwTerminate();
+	return 0;
+}
diff --git a/A4/src/tiny_obj_loader.h b/A4/src/tiny_obj_loader.h
new file mode 100644
index 0000000..b975601
--- /dev/null
+++ b/A4/src/tiny_obj_loader.h
@@ -0,0 +1,1922 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2012-2016 Syoyo Fujita and many contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+//
+// version 1.0.3 : Support parsing texture options(#85)
+// version 1.0.2 : Improve parsing speed by about a factor of 2 for large
+// files(#105)
+// version 1.0.1 : Fixes a shape is lost if obj ends with a 'usemtl'(#104)
+// version 1.0.0 : Change data structure. Change license from BSD to MIT.
+//
+
+//
+// Use this in *one* .cc
+//   #define TINYOBJLOADER_IMPLEMENTATION
+//   #include "tiny_obj_loader.h"
+//
+
+#ifndef TINY_OBJ_LOADER_H_
+#define TINY_OBJ_LOADER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+namespace tinyobj {
+
+// https://en.wikipedia.org/wiki/Wavefront_.obj_file says ...
+//
+//  -blendu on | off                       # set horizontal texture blending
+//  (default on)
+//  -blendv on | off                       # set vertical texture blending
+//  (default on)
+//  -boost float_value                     # boost mip-map sharpness
+//  -mm base_value gain_value              # modify texture map values (default
+//  0 1)
+//                                         #     base_value = brightness,
+//                                         gain_value = contrast
+//  -o u [v [w]]                           # Origin offset             (default
+//  0 0 0)
+//  -s u [v [w]]                           # Scale                     (default
+//  1 1 1)
+//  -t u [v [w]]                           # Turbulence                (default
+//  0 0 0)
+//  -texres resolution                     # texture resolution to create
+//  -clamp on | off                        # only render texels in the clamped
+//  0-1 range (default off)
+//                                         #   When unclamped, textures are
+//                                         repeated across a surface,
+//                                         #   when clamped, only texels which
+//                                         fall within the 0-1
+//                                         #   range are rendered.
+//  -bm mult_value                         # bump multiplier (for bump maps
+//  only)
+//
+//  -imfchan r | g | b | m | l | z         # specifies which channel of the file
+//  is used to
+//                                         # create a scalar or bump texture.
+//                                         r:red, g:green,
+//                                         # b:blue, m:matte, l:luminance,
+//                                         z:z-depth..
+//                                         # (the default for bump is 'l' and
+//                                         for decal is 'm')
+//  bump -imfchan r bumpmap.tga            # says to use the red channel of
+//  bumpmap.tga as the bumpmap
+//
+// For reflection maps...
+//
+//   -type sphere                           # specifies a sphere for a "refl"
+//   reflection map
+//   -type cube_top    | cube_bottom |      # when using a cube map, the texture
+//   file for each
+//         cube_front  | cube_back   |      # side of the cube is specified
+//         separately
+//         cube_left   | cube_right
+
+typedef enum {
+  TEXTURE_TYPE_NONE,  // default
+  TEXTURE_TYPE_SPHERE,
+  TEXTURE_TYPE_CUBE_TOP,
+  TEXTURE_TYPE_CUBE_BOTTOM,
+  TEXTURE_TYPE_CUBE_FRONT,
+  TEXTURE_TYPE_CUBE_BACK,
+  TEXTURE_TYPE_CUBE_LEFT,
+  TEXTURE_TYPE_CUBE_RIGHT
+} texture_type_t;
+
+typedef struct {
+  texture_type_t type;     // -type (default TEXTURE_TYPE_NONE)
+  float sharpness;         // -boost (default 1.0?)
+  float brightness;        // base_value in -mm option (default 0)
+  float contrast;          // gain_value in -mm option (default 1)
+  float origin_offset[3];  // -o u [v [w]] (default 0 0 0)
+  float scale[3];          // -s u [v [w]] (default 1 1 1)
+  float turbulence[3];     // -t u [v [w]] (default 0 0 0)
+  // int   texture_resolution; // -texres resolution (default = ?) TODO
+  bool clamp;    // -clamp (default false)
+  char imfchan;  // -imfchan (the default for bump is 'l' and for decal is 'm')
+  bool blendu;   // -blendu (default on)
+  bool blendv;   // -blendv (default on)
+  float bump_multiplier;  // -bm (for bump maps only, default 1.0)
+} texture_option_t;
+
+typedef struct {
+  std::string name;
+
+  float ambient[3];
+  float diffuse[3];
+  float specular[3];
+  float transmittance[3];
+  float emission[3];
+  float shininess;
+  float ior;       // index of refraction
+  float dissolve;  // 1 == opaque; 0 == fully transparent
+  // illumination model (see http://www.fileformat.info/format/material/)
+  int illum;
+
+  int dummy;  // Suppress padding warning.
+
+  std::string ambient_texname;             // map_Ka
+  std::string diffuse_texname;             // map_Kd
+  std::string specular_texname;            // map_Ks
+  std::string specular_highlight_texname;  // map_Ns
+  std::string bump_texname;                // map_bump, bump
+  std::string displacement_texname;        // disp
+  std::string alpha_texname;               // map_d
+
+  texture_option_t ambient_texopt;
+  texture_option_t diffuse_texopt;
+  texture_option_t specular_texopt;
+  texture_option_t specular_highlight_texopt;
+  texture_option_t bump_texopt;
+  texture_option_t displacement_texopt;
+  texture_option_t alpha_texopt;
+
+  // PBR extension
+  // http://exocortex.com/blog/extending_wavefront_mtl_to_support_pbr
+  float roughness;            // [0, 1] default 0
+  float metallic;             // [0, 1] default 0
+  float sheen;                // [0, 1] default 0
+  float clearcoat_thickness;  // [0, 1] default 0
+  float clearcoat_roughness;  // [0, 1] default 0
+  float anisotropy;           // aniso. [0, 1] default 0
+  float anisotropy_rotation;  // anisor. [0, 1] default 0
+  float pad0;
+  float pad1;
+  std::string roughness_texname;  // map_Pr
+  std::string metallic_texname;   // map_Pm
+  std::string sheen_texname;      // map_Ps
+  std::string emissive_texname;   // map_Ke
+  std::string normal_texname;     // norm. For normal mapping.
+
+  texture_option_t roughness_texopt;
+  texture_option_t metallic_texopt;
+  texture_option_t sheen_texopt;
+  texture_option_t emissive_texopt;
+  texture_option_t normal_texopt;
+
+  int pad2;
+
+  std::map<std::string, std::string> unknown_parameter;
+} material_t;
+
+typedef struct {
+  std::string name;
+
+  std::vector<int> intValues;
+  std::vector<float> floatValues;
+  std::vector<std::string> stringValues;
+} tag_t;
+
+// Index struct to support different indices for vtx/normal/texcoord.
+// -1 means not used.
+typedef struct {
+  int vertex_index;
+  int normal_index;
+  int texcoord_index;
+} index_t;
+
+typedef struct {
+  std::vector<index_t> indices;
+  std::vector<unsigned char> num_face_vertices;  // The number of vertices per
+                                                 // face. 3 = polygon, 4 = quad,
+                                                 // ... Up to 255.
+  std::vector<int> material_ids;                 // per-face material ID
+  std::vector<tag_t> tags;                       // SubD tag
+} mesh_t;
+
+typedef struct {
+  std::string name;
+  mesh_t mesh;
+} shape_t;
+
+// Vertex attributes
+typedef struct {
+  std::vector<float> vertices;   // 'v'
+  std::vector<float> normals;    // 'vn'
+  std::vector<float> texcoords;  // 'vt'
+} attrib_t;
+
+typedef struct callback_t_ {
+  // W is optional and set to 1 if there is no `w` item in `v` line
+  void (*vertex_cb)(void *user_data, float x, float y, float z, float w);
+  void (*normal_cb)(void *user_data, float x, float y, float z);
+
+  // y and z are optional and set to 0 if there is no `y` and/or `z` item(s) in
+  // `vt` line.
+  void (*texcoord_cb)(void *user_data, float x, float y, float z);
+
+  // called per 'f' line. num_indices is the number of face indices(e.g. 3 for
+  // triangle, 4 for quad)
+  // 0 will be passed for undefined index in index_t members.
+  void (*index_cb)(void *user_data, index_t *indices, int num_indices);
+  // `name` material name, `material_id` = the array index of material_t[]. -1
+  // if
+  // a material not found in .mtl
+  void (*usemtl_cb)(void *user_data, const char *name, int material_id);
+  // `materials` = parsed material data.
+  void (*mtllib_cb)(void *user_data, const material_t *materials,
+                    int num_materials);
+  // There may be multiple group names
+  void (*group_cb)(void *user_data, const char **names, int num_names);
+  void (*object_cb)(void *user_data, const char *name);
+
+  callback_t_()
+      : vertex_cb(NULL),
+        normal_cb(NULL),
+        texcoord_cb(NULL),
+        index_cb(NULL),
+        usemtl_cb(NULL),
+        mtllib_cb(NULL),
+        group_cb(NULL),
+        object_cb(NULL) {}
+} callback_t;
+
+class MaterialReader {
+ public:
+  MaterialReader() {}
+  virtual ~MaterialReader();
+
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap,
+                          std::string *err) = 0;
+};
+
+class MaterialFileReader : public MaterialReader {
+ public:
+  explicit MaterialFileReader(const std::string &mtl_basedir)
+      : m_mtlBaseDir(mtl_basedir) {} 
+  virtual ~MaterialFileReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::string m_mtlBaseDir;
+};
+
+class MaterialStreamReader : public MaterialReader {
+ public:
+  explicit MaterialStreamReader(std::istream &inStream)
+      : m_inStream(inStream) {}
+  virtual ~MaterialStreamReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::istream &m_inStream;
+};
+
+/// Loads .obj from a file.
+/// 'attrib', 'shapes' and 'materials' will be filled with parsed shape data
+/// 'shapes' will be filled with parsed shape data
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+/// 'mtl_basedir' is optional, and used for base directory for .mtl file.
+/// In default(`NULL'), .mtl file is searched from an application's working directory.
+/// 'triangulate' is optional, and used whether triangulate polygon face in .obj
+/// or not.
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir = NULL,
+             bool triangulate = true);
+
+/// Loads .obj from a file with custom user callback.
+/// .mtl is loaded as usual and parsed material_t data will be passed to
+/// `callback.mtllib_cb`.
+/// Returns true when loading .obj/.mtl become success.
+/// Returns warning and error message into `err`
+/// See `examples/callback_api/` for how to use this function.
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data = NULL,
+                         MaterialReader *readMatFn = NULL,
+                         std::string *err = NULL);
+
+/// Loads object from a std::istream, uses GetMtlIStreamFn to retrieve
+/// std::istream for materials.
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn = NULL,
+             bool triangulate = true);
+
+/// Loads materials into std::map
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream);
+
+}  // namespace tinyobj
+
+#ifdef TINYOBJLOADER_IMPLEMENTATION
+#include <cassert>
+#include <cctype>
+#include <cmath>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include <utility>
+
+#include <fstream>
+#include <sstream>
+
+namespace tinyobj {
+
+MaterialReader::~MaterialReader() {}
+
+#define TINYOBJ_SSCANF_BUFFER_SIZE (4096)
+
+struct vertex_index {
+  int v_idx, vt_idx, vn_idx;
+  vertex_index() : v_idx(-1), vt_idx(-1), vn_idx(-1) {}
+  explicit vertex_index(int idx) : v_idx(idx), vt_idx(idx), vn_idx(idx) {}
+  vertex_index(int vidx, int vtidx, int vnidx)
+      : v_idx(vidx), vt_idx(vtidx), vn_idx(vnidx) {}
+};
+
+struct tag_sizes {
+  tag_sizes() : num_ints(0), num_floats(0), num_strings(0) {}
+  int num_ints;
+  int num_floats;
+  int num_strings;
+};
+
+struct obj_shape {
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+};
+
+// See
+// http://stackoverflow.com/questions/6089231/getting-std-ifstream-to-handle-lf-cr-and-crlf
+static std::istream &safeGetline(std::istream &is, std::string &t) {
+  t.clear();
+
+  // The characters in the stream are read one-by-one using a std::streambuf.
+  // That is faster than reading them one-by-one using the std::istream.
+  // Code that uses streambuf this way must be guarded by a sentry object.
+  // The sentry object performs various tasks,
+  // such as thread synchronization and updating the stream state.
+
+  std::istream::sentry se(is, true);
+  std::streambuf *sb = is.rdbuf();
+
+  for (;;) {
+    int c = sb->sbumpc();
+    switch (c) {
+      case '\n':
+        return is;
+      case '\r':
+        if (sb->sgetc() == '\n') sb->sbumpc();
+        return is;
+      case EOF:
+        // Also handle the case when the last line has no line ending
+        if (t.empty()) is.setstate(std::ios::eofbit);
+        return is;
+      default:
+        t += static_cast<char>(c);
+    }
+  }
+}
+
+#define IS_SPACE(x) (((x) == ' ') || ((x) == '\t'))
+#define IS_DIGIT(x) \
+  (static_cast<unsigned int>((x) - '0') < static_cast<unsigned int>(10))
+#define IS_NEW_LINE(x) (((x) == '\r') || ((x) == '\n') || ((x) == '\0'))
+
+// Make index zero-base, and also support relative index.
+static inline int fixIndex(int idx, int n) {
+  if (idx > 0) return idx - 1;
+  if (idx == 0) return 0;
+  return n + idx;  // negative value = relative
+}
+
+static inline std::string parseString(const char **token) {
+  std::string s;
+  (*token) += strspn((*token), " \t");
+  size_t e = strcspn((*token), " \t\r");
+  s = std::string((*token), &(*token)[e]);
+  (*token) += e;
+  return s;
+}
+
+static inline int parseInt(const char **token) {
+  (*token) += strspn((*token), " \t");
+  int i = atoi((*token));
+  (*token) += strcspn((*token), " \t\r");
+  return i;
+}
+
+// Tries to parse a floating point number located at s.
+//
+// s_end should be a location in the string where reading should absolutely
+// stop. For example at the end of the string, to prevent buffer overflows.
+//
+// Parses the following EBNF grammar:
+//   sign    = "+" | "-" ;
+//   END     = ? anything not in digit ?
+//   digit   = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ;
+//   integer = [sign] , digit , {digit} ;
+//   decimal = integer , ["." , integer] ;
+//   float   = ( decimal , END ) | ( decimal , ("E" | "e") , integer , END ) ;
+//
+//  Valid strings are for example:
+//   -0  +3.1417e+2  -0.0E-3  1.0324  -1.41   11e2
+//
+// If the parsing is a success, result is set to the parsed value and true
+// is returned.
+//
+// The function is greedy and will parse until any of the following happens:
+//  - a non-conforming character is encountered.
+//  - s_end is reached.
+//
+// The following situations triggers a failure:
+//  - s >= s_end.
+//  - parse failure.
+//
+static bool tryParseDouble(const char *s, const char *s_end, double *result) {
+  if (s >= s_end) {
+    return false;
+  }
+
+  double mantissa = 0.0;
+  // This exponent is base 2 rather than 10.
+  // However the exponent we parse is supposed to be one of ten,
+  // thus we must take care to convert the exponent/and or the
+  // mantissa to a * 2^E, where a is the mantissa and E is the
+  // exponent.
+  // To get the final double we will use ldexp, it requires the
+  // exponent to be in base 2.
+  int exponent = 0;
+
+  // NOTE: THESE MUST BE DECLARED HERE SINCE WE ARE NOT ALLOWED
+  // TO JUMP OVER DEFINITIONS.
+  char sign = '+';
+  char exp_sign = '+';
+  char const *curr = s;
+
+  // How many characters were read in a loop.
+  int read = 0;
+  // Tells whether a loop terminated due to reaching s_end.
+  bool end_not_reached = false;
+
+  /*
+          BEGIN PARSING.
+  */
+
+  // Find out what sign we've got.
+  if (*curr == '+' || *curr == '-') {
+    sign = *curr;
+    curr++;
+  } else if (IS_DIGIT(*curr)) { /* Pass through. */
+  } else {
+    goto fail;
+  }
+
+  // Read the integer part.
+  end_not_reached = (curr != s_end);
+  while (end_not_reached && IS_DIGIT(*curr)) {
+    mantissa *= 10;
+    mantissa += static_cast<int>(*curr - 0x30);
+    curr++;
+    read++;
+    end_not_reached = (curr != s_end);
+  }
+
+  // We must make sure we actually got something.
+  if (read == 0) goto fail;
+  // We allow numbers of form "#", "###" etc.
+  if (!end_not_reached) goto assemble;
+
+  // Read the decimal part.
+  if (*curr == '.') {
+    curr++;
+    read = 1;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      static const double pow_lut[] = {
+          1.0, 0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, 0.0000001,
+      };
+      const int lut_entries = sizeof pow_lut / sizeof pow_lut[0];
+
+      // NOTE: Don't use powf here, it will absolutely murder precision.
+      mantissa += static_cast<int>(*curr - 0x30) *
+                  (read < lut_entries ? pow_lut[read] : pow(10.0, -read));
+      read++;
+      curr++;
+      end_not_reached = (curr != s_end);
+    }
+  } else if (*curr == 'e' || *curr == 'E') {
+  } else {
+    goto assemble;
+  }
+
+  if (!end_not_reached) goto assemble;
+
+  // Read the exponent part.
+  if (*curr == 'e' || *curr == 'E') {
+    curr++;
+    // Figure out if a sign is present and if it is.
+    end_not_reached = (curr != s_end);
+    if (end_not_reached && (*curr == '+' || *curr == '-')) {
+      exp_sign = *curr;
+      curr++;
+    } else if (IS_DIGIT(*curr)) { /* Pass through. */
+    } else {
+      // Empty E is not allowed.
+      goto fail;
+    }
+
+    read = 0;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      exponent *= 10;
+      exponent += static_cast<int>(*curr - 0x30);
+      curr++;
+      read++;
+      end_not_reached = (curr != s_end);
+    }
+    exponent *= (exp_sign == '+' ? 1 : -1);
+    if (read == 0) goto fail;
+  }
+
+assemble:
+  *result =
+      (sign == '+' ? 1 : -1) *
+      (exponent ? ldexp(mantissa * pow(5.0, exponent), exponent) : mantissa);
+  return true;
+fail:
+  return false;
+}
+
+static inline float parseFloat(const char **token, double default_value = 0.0) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  double val = default_value;
+  tryParseDouble((*token), end, &val);
+  float f = static_cast<float>(val);
+  (*token) = end;
+  return f;
+}
+
+static inline void parseFloat2(float *x, float *y, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+}
+
+static inline void parseFloat3(float *x, float *y, float *z, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0,
+                               const double default_z = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+}
+
+static inline void parseV(float *x, float *y, float *z, float *w,
+                          const char **token, const double default_x = 0.0,
+                          const double default_y = 0.0,
+                          const double default_z = 0.0,
+                          const double default_w = 1.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+  (*w) = parseFloat(token, default_w);
+}
+
+static inline bool parseOnOff(const char **token, bool default_value = true) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+
+  bool ret = default_value;
+  if ((0 == strncmp((*token), "on", 2))) {
+    ret = true;
+  } else if ((0 == strncmp((*token), "off", 3))) {
+    ret = false;
+  }
+
+  (*token) = end;
+  return ret;
+}
+
+static inline texture_type_t parseTextureType(
+    const char **token, texture_type_t default_value = TEXTURE_TYPE_NONE) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  texture_type_t ty = default_value;
+
+  if ((0 == strncmp((*token), "cube_top", strlen("cube_top")))) {
+    ty = TEXTURE_TYPE_CUBE_TOP;
+  } else if ((0 == strncmp((*token), "cube_bottom", strlen("cube_bottom")))) {
+    ty = TEXTURE_TYPE_CUBE_BOTTOM;
+  } else if ((0 == strncmp((*token), "cube_left", strlen("cube_left")))) {
+    ty = TEXTURE_TYPE_CUBE_LEFT;
+  } else if ((0 == strncmp((*token), "cube_right", strlen("cube_right")))) {
+    ty = TEXTURE_TYPE_CUBE_RIGHT;
+  } else if ((0 == strncmp((*token), "cube_front", strlen("cube_front")))) {
+    ty = TEXTURE_TYPE_CUBE_FRONT;
+  } else if ((0 == strncmp((*token), "cube_back", strlen("cube_back")))) {
+    ty = TEXTURE_TYPE_CUBE_BACK;
+  } else if ((0 == strncmp((*token), "sphere", strlen("sphere")))) {
+    ty = TEXTURE_TYPE_SPHERE;
+  }
+
+  (*token) = end;
+  return ty;
+}
+
+static tag_sizes parseTagTriple(const char **token) {
+  tag_sizes ts;
+
+  ts.num_ints = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_floats = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_strings = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r") + 1;
+
+  return ts;
+}
+
+// Parse triples with index offsets: i, i/j/k, i//k, i/j
+static vertex_index parseTriple(const char **token, int vsize, int vnsize,
+                                int vtsize) {
+  vertex_index vi(-1);
+
+  vi.v_idx = fixIndex(atoi((*token)), vsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = fixIndex(atoi((*token)), vtsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+// Parse raw triples: i, i/j/k, i//k, i/j
+static vertex_index parseRawTriple(const char **token) {
+  vertex_index vi(static_cast<int>(0));  // 0 is an invalid index in OBJ
+
+  vi.v_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = atoi((*token));
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+static bool ParseTextureNameAndOption(std::string *texname,
+                                      texture_option_t *texopt,
+                                      const char *linebuf, const bool is_bump) {
+  // @todo { write more robust lexer and parser. }
+  bool found_texname = false;
+  std::string texture_name;
+
+  // Fill with default value for texopt.
+  if (is_bump) {
+    texopt->imfchan = 'l';
+  } else {
+    texopt->imfchan = 'm';
+  }
+  texopt->bump_multiplier = 1.0f;
+  texopt->clamp = false;
+  texopt->blendu = true;
+  texopt->blendv = true;
+  texopt->sharpness = 1.0f;
+  texopt->brightness = 0.0f;
+  texopt->contrast = 1.0f;
+  texopt->origin_offset[0] = 0.0f;
+  texopt->origin_offset[1] = 0.0f;
+  texopt->origin_offset[2] = 0.0f;
+  texopt->scale[0] = 1.0f;
+  texopt->scale[1] = 1.0f;
+  texopt->scale[2] = 1.0f;
+  texopt->turbulence[0] = 0.0f;
+  texopt->turbulence[1] = 0.0f;
+  texopt->turbulence[2] = 0.0f;
+  texopt->type = TEXTURE_TYPE_NONE;
+
+  const char *token = linebuf;  // Assume line ends with NULL
+
+  while (!IS_NEW_LINE((*token))) {
+    if ((0 == strncmp(token, "-blendu", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendu = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-blendv", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendv = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-clamp", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->clamp = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-boost", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->sharpness = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-bm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      texopt->bump_multiplier = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-o", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->origin_offset[0]), &(texopt->origin_offset[1]),
+                  &(texopt->origin_offset[2]), &token);
+    } else if ((0 == strncmp(token, "-s", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->scale[0]), &(texopt->scale[1]), &(texopt->scale[2]),
+                  &token, 1.0, 1.0, 1.0);
+    } else if ((0 == strncmp(token, "-t", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->turbulence[0]), &(texopt->turbulence[1]),
+                  &(texopt->turbulence[2]), &token);
+    } else if ((0 == strncmp(token, "-type", 5)) && IS_SPACE((token[5]))) {
+      token += 5;
+      texopt->type = parseTextureType((&token), TEXTURE_TYPE_NONE);
+    } else if ((0 == strncmp(token, "-imfchan", 8)) && IS_SPACE((token[8]))) {
+      token += 9;
+      token += strspn(token, " \t");
+      const char *end = token + strcspn(token, " \t\r");
+      if ((end - token) == 1) {  // Assume one char for -imfchan
+        texopt->imfchan = (*token);
+      }
+      token = end;
+    } else if ((0 == strncmp(token, "-mm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      parseFloat2(&(texopt->brightness), &(texopt->contrast), &token, 0.0, 1.0);
+    } else {
+      // Assume texture filename
+      token += strspn(token, " \t");         // skip space
+      size_t len = strcspn(token, " \t\r");  // untile next space
+      texture_name = std::string(token, token + len);
+      token += len;
+
+      token += strspn(token, " \t");  // skip space
+
+      found_texname = true;
+    }
+  }
+
+  if (found_texname) {
+    (*texname) = texture_name;
+    return true;
+  } else {
+    return false;
+  }
+}
+
+static void InitMaterial(material_t *material) {
+  material->name = "";
+  material->ambient_texname = "";
+  material->diffuse_texname = "";
+  material->specular_texname = "";
+  material->specular_highlight_texname = "";
+  material->bump_texname = "";
+  material->displacement_texname = "";
+  material->alpha_texname = "";
+  for (int i = 0; i < 3; i++) {
+    material->ambient[i] = 0.f;
+    material->diffuse[i] = 0.f;
+    material->specular[i] = 0.f;
+    material->transmittance[i] = 0.f;
+    material->emission[i] = 0.f;
+  }
+  material->illum = 0;
+  material->dissolve = 1.f;
+  material->shininess = 1.f;
+  material->ior = 1.f;
+
+  material->roughness = 0.f;
+  material->metallic = 0.f;
+  material->sheen = 0.f;
+  material->clearcoat_thickness = 0.f;
+  material->clearcoat_roughness = 0.f;
+  material->anisotropy_rotation = 0.f;
+  material->anisotropy = 0.f;
+  material->roughness_texname = "";
+  material->metallic_texname = "";
+  material->sheen_texname = "";
+  material->emissive_texname = "";
+  material->normal_texname = "";
+
+  material->unknown_parameter.clear();
+}
+
+static bool exportFaceGroupToShape(
+    shape_t *shape, const std::vector<std::vector<vertex_index> > &faceGroup,
+    const std::vector<tag_t> &tags, const int material_id,
+    const std::string &name, bool triangulate) {
+  if (faceGroup.empty()) {
+    return false;
+  }
+
+  // Flatten vertices and indices
+  for (size_t i = 0; i < faceGroup.size(); i++) {
+    const std::vector<vertex_index> &face = faceGroup[i];
+
+    vertex_index i0 = face[0];
+    vertex_index i1(-1);
+    vertex_index i2 = face[1];
+
+    size_t npolys = face.size();
+
+    if (triangulate) {
+      // Polygon -> triangle fan conversion
+      for (size_t k = 2; k < npolys; k++) {
+        i1 = i2;
+        i2 = face[k];
+
+        index_t idx0, idx1, idx2;
+        idx0.vertex_index = i0.v_idx;
+        idx0.normal_index = i0.vn_idx;
+        idx0.texcoord_index = i0.vt_idx;
+        idx1.vertex_index = i1.v_idx;
+        idx1.normal_index = i1.vn_idx;
+        idx1.texcoord_index = i1.vt_idx;
+        idx2.vertex_index = i2.v_idx;
+        idx2.normal_index = i2.vn_idx;
+        idx2.texcoord_index = i2.vt_idx;
+
+        shape->mesh.indices.push_back(idx0);
+        shape->mesh.indices.push_back(idx1);
+        shape->mesh.indices.push_back(idx2);
+
+        shape->mesh.num_face_vertices.push_back(3);
+        shape->mesh.material_ids.push_back(material_id);
+      }
+    } else {
+      for (size_t k = 0; k < npolys; k++) {
+        index_t idx;
+        idx.vertex_index = face[k].v_idx;
+        idx.normal_index = face[k].vn_idx;
+        idx.texcoord_index = face[k].vt_idx;
+        shape->mesh.indices.push_back(idx);
+      }
+
+      shape->mesh.num_face_vertices.push_back(
+          static_cast<unsigned char>(npolys));
+      shape->mesh.material_ids.push_back(material_id);  // per face
+    }
+  }
+
+  shape->name = name;
+  shape->mesh.tags = tags;
+
+  return true;
+}
+
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream) {
+  // Create a default material anyway.
+  material_t material;
+  InitMaterial(&material);
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim trailing whitespace.
+    if (linebuf.size() > 0) {
+      linebuf = linebuf.substr(0, linebuf.find_last_not_of(" \t") + 1);
+    }
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // new mtl
+    if ((0 == strncmp(token, "newmtl", 6)) && IS_SPACE((token[6]))) {
+      // flush previous material.
+      if (!material.name.empty()) {
+        material_map->insert(std::pair<std::string, int>(
+            material.name, static_cast<int>(materials->size())));
+        materials->push_back(material);
+      }
+
+      // initial temporary material
+      InitMaterial(&material);
+
+      // set new mtl name
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      material.name = namebuf;
+      continue;
+    }
+
+    // ambient
+    if (token[0] == 'K' && token[1] == 'a' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.ambient[0] = r;
+      material.ambient[1] = g;
+      material.ambient[2] = b;
+      continue;
+    }
+
+    // diffuse
+    if (token[0] == 'K' && token[1] == 'd' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.diffuse[0] = r;
+      material.diffuse[1] = g;
+      material.diffuse[2] = b;
+      continue;
+    }
+
+    // specular
+    if (token[0] == 'K' && token[1] == 's' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.specular[0] = r;
+      material.specular[1] = g;
+      material.specular[2] = b;
+      continue;
+    }
+
+    // transmittance
+    if ((token[0] == 'K' && token[1] == 't' && IS_SPACE((token[2]))) ||
+        (token[0] == 'T' && token[1] == 'f' && IS_SPACE((token[2])))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.transmittance[0] = r;
+      material.transmittance[1] = g;
+      material.transmittance[2] = b;
+      continue;
+    }
+
+    // ior(index of refraction)
+    if (token[0] == 'N' && token[1] == 'i' && IS_SPACE((token[2]))) {
+      token += 2;
+      material.ior = parseFloat(&token);
+      continue;
+    }
+
+    // emission
+    if (token[0] == 'K' && token[1] == 'e' && IS_SPACE(token[2])) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.emission[0] = r;
+      material.emission[1] = g;
+      material.emission[2] = b;
+      continue;
+    }
+
+    // shininess
+    if (token[0] == 'N' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.shininess = parseFloat(&token);
+      continue;
+    }
+
+    // illum model
+    if (0 == strncmp(token, "illum", 5) && IS_SPACE(token[5])) {
+      token += 6;
+      material.illum = parseInt(&token);
+      continue;
+    }
+
+    // dissolve
+    if ((token[0] == 'd' && IS_SPACE(token[1]))) {
+      token += 1;
+      material.dissolve = parseFloat(&token);
+      continue;
+    }
+    if (token[0] == 'T' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      // Invert value of Tr(assume Tr is in range [0, 1])
+      material.dissolve = 1.0f - parseFloat(&token);
+      continue;
+    }
+
+    // PBR: roughness
+    if (token[0] == 'P' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      material.roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: metallic
+    if (token[0] == 'P' && token[1] == 'm' && IS_SPACE(token[2])) {
+      token += 2;
+      material.metallic = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: sheen
+    if (token[0] == 'P' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.sheen = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat thickness
+    if (token[0] == 'P' && token[1] == 'c' && IS_SPACE(token[2])) {
+      token += 2;
+      material.clearcoat_thickness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat roughness
+    if ((0 == strncmp(token, "Pcr", 3)) && IS_SPACE(token[3])) {
+      token += 4;
+      material.clearcoat_roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy
+    if ((0 == strncmp(token, "aniso", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.anisotropy = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy rotation
+    if ((0 == strncmp(token, "anisor", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      material.anisotropy_rotation = parseFloat(&token);
+      continue;
+    }
+
+    // ambient texture
+    if ((0 == strncmp(token, "map_Ka", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.ambient_texname),
+                                &(material.ambient_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // diffuse texture
+    if ((0 == strncmp(token, "map_Kd", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.diffuse_texname),
+                                &(material.diffuse_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular texture
+    if ((0 == strncmp(token, "map_Ks", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_texname),
+                                &(material.specular_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular highlight texture
+    if ((0 == strncmp(token, "map_Ns", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_highlight_texname),
+                                &(material.specular_highlight_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "map_bump", 8)) && IS_SPACE(token[8])) {
+      token += 9;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "bump", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // alpha texture
+    if ((0 == strncmp(token, "map_d", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.alpha_texname = token;
+      ParseTextureNameAndOption(&(material.alpha_texname),
+                                &(material.alpha_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // displacement texture
+    if ((0 == strncmp(token, "disp", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.displacement_texname),
+                                &(material.displacement_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: roughness texture
+    if ((0 == strncmp(token, "map_Pr", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.roughness_texname),
+                                &(material.roughness_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: metallic texture
+    if ((0 == strncmp(token, "map_Pm", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.metallic_texname),
+                                &(material.metallic_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: sheen texture
+    if ((0 == strncmp(token, "map_Ps", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.sheen_texname),
+                                &(material.sheen_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: emissive texture
+    if ((0 == strncmp(token, "map_Ke", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.emissive_texname),
+                                &(material.emissive_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: normal map texture
+    if ((0 == strncmp(token, "norm", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(
+          &(material.normal_texname), &(material.normal_texopt), token,
+          /* is_bump */ false);  // @fixme { is_bump will be true? }
+      continue;
+    }
+
+    // unknown parameter
+    const char *_space = strchr(token, ' ');
+    if (!_space) {
+      _space = strchr(token, '\t');
+    }
+    if (_space) {
+      std::ptrdiff_t len = _space - token;
+      std::string key(token, static_cast<size_t>(len));
+      std::string value = _space + 1;
+      material.unknown_parameter.insert(
+          std::pair<std::string, std::string>(key, value));
+    }
+  }
+  // flush last material.
+  material_map->insert(std::pair<std::string, int>(
+      material.name, static_cast<int>(materials->size())));
+  materials->push_back(material);
+}
+
+bool MaterialFileReader::operator()(const std::string &matId,
+                                    std::vector<material_t> *materials,
+                                    std::map<std::string, int> *matMap,
+                                    std::string *err) {
+  std::string filepath;
+
+  if (!m_mtlBaseDir.empty()) {
+    filepath = std::string(m_mtlBaseDir) + matId;
+  } else {
+    filepath = matId;
+  }
+
+  std::ifstream matIStream(filepath.c_str());
+  LoadMtl(matMap, materials, &matIStream);
+  if (!matIStream) {
+    std::stringstream ss;
+    ss << "WARN: Material file [ " << filepath
+       << " ] not found. Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool MaterialStreamReader::operator()(const std::string &matId,
+                                      std::vector<material_t> *materials,
+                                      std::map<std::string, int> *matMap,
+                                      std::string *err) {
+  (void)matId;
+  LoadMtl(matMap, materials, &m_inStream);
+  if (!m_inStream) {
+    std::stringstream ss;
+    ss << "WARN: Material stream in error state."
+       << " Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir,
+             bool trianglulate) {
+  attrib->vertices.clear();
+  attrib->normals.clear();
+  attrib->texcoords.clear();
+  shapes->clear();
+
+  std::stringstream errss;
+
+  std::ifstream ifs(filename);
+  if (!ifs) {
+    errss << "Cannot open file [" << filename << "]" << std::endl;
+    if (err) {
+      (*err) = errss.str();
+    }
+    return false;
+  }
+
+  std::string baseDir;
+  if (mtl_basedir) {
+    baseDir = mtl_basedir;
+  }
+  MaterialFileReader matFileReader(baseDir);
+
+  return LoadObj(attrib, shapes, materials, err, &ifs, &matFileReader,
+                 trianglulate);
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn /*= NULL*/,
+             bool triangulate) {
+  std::stringstream errss;
+
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+  std::vector<tag_t> tags;
+  std::vector<std::vector<vertex_index> > faceGroup;
+  std::string name;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material = -1;
+
+  shape_t shape;
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      v.push_back(x);
+      v.push_back(y);
+      v.push_back(z);
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      vn.push_back(x);
+      vn.push_back(y);
+      vn.push_back(z);
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y;
+      parseFloat2(&x, &y, &token);
+      vt.push_back(x);
+      vt.push_back(y);
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      std::vector<vertex_index> face;
+      face.reserve(3);
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseTriple(&token, static_cast<int>(v.size() / 3),
+                                      static_cast<int>(vn.size() / 3),
+                                      static_cast<int>(vt.size() / 2));
+        face.push_back(vi);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      // replace with emplace_back + std::move on C++11
+      faceGroup.push_back(std::vector<vertex_index>());
+      faceGroup[faceGroup.size() - 1].swap(face);
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material) {
+        // Create per-face material. Thus we don't add `shape` to `shapes` at
+        // this time.
+        // just clear `faceGroup` after `exportFaceGroupToShape()` call.
+        exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                               triangulate);
+        faceGroup.clear();
+        material = newMaterialId;
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        bool ok = (*readMatFn)(namebuf, materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          faceGroup.clear();  // for safety
+          return false;
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      shape = shape_t();
+
+      // material = -1;
+      faceGroup.clear();
+
+      std::vector<std::string> names;
+      names.reserve(2);
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name = "";
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      // material = -1;
+      faceGroup.clear();
+      shape = shape_t();
+
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      name = std::string(namebuf);
+
+      continue;
+    }
+
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+
+    // Ignore unknown command.
+  }
+
+  bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                    triangulate);
+  // exportFaceGroupToShape return false when `usemtl` is called in the last
+  // line.
+  // we also add `shape` to `shapes` when `shape.mesh` has already some
+  // faces(indices)
+  if (ret || shape.mesh.indices.size()) {
+    shapes->push_back(shape);
+  }
+  faceGroup.clear();  // for safety
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  attrib->vertices.swap(v);
+  attrib->normals.swap(vn);
+  attrib->texcoords.swap(vt);
+
+  return true;
+}
+
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data /*= NULL*/,
+                         MaterialReader *readMatFn /*= NULL*/,
+                         std::string *err /*= NULL*/) {
+  std::stringstream errss;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material_id = -1;  // -1 = invalid
+
+  std::vector<index_t> indices;
+  std::vector<material_t> materials;
+  std::vector<std::string> names;
+  names.reserve(2);
+  std::string name;
+  std::vector<const char *> names_out;
+
+  std::string linebuf;
+  while (inStream.peek() != -1) {
+    safeGetline(inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z, w;  // w is optional. default = 1.0
+      parseV(&x, &y, &z, &w, &token);
+      if (callback.vertex_cb) {
+        callback.vertex_cb(user_data, x, y, z, w);
+      }
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.normal_cb) {
+        callback.normal_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;  // y and z are optional. default = 0.0
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.texcoord_cb) {
+        callback.texcoord_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      indices.clear();
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseRawTriple(&token);
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        indices.push_back(idx);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      if (callback.index_cb && indices.size() > 0) {
+        callback.index_cb(user_data, &indices.at(0),
+                          static_cast<int>(indices.size()));
+      }
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf,
+               static_cast<unsigned int>(_countof(namebuf)));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material_id) {
+        material_id = newMaterialId;
+      }
+
+      if (callback.usemtl_cb) {
+        callback.usemtl_cb(user_data, namebuf, material_id);
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        materials.clear();
+        bool ok = (*readMatFn)(namebuf, &materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          return false;
+        }
+
+        if (callback.mtllib_cb) {
+          callback.mtllib_cb(user_data, &materials.at(0),
+                             static_cast<int>(materials.size()));
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      names.clear();
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name.clear();
+      }
+
+      if (callback.group_cb) {
+        if (names.size() > 1) {
+          // create const char* array.
+          names_out.resize(names.size() - 1);
+          for (size_t j = 0; j < names_out.size(); j++) {
+            names_out[j] = names[j + 1].c_str();
+          }
+          callback.group_cb(user_data, &names_out.at(0),
+                            static_cast<int>(names_out.size()));
+
+        } else {
+          callback.group_cb(user_data, NULL, 0);
+        }
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      std::string object_name = std::string(namebuf);
+
+      if (callback.object_cb) {
+        callback.object_cb(user_data, object_name.c_str());
+      }
+
+      continue;
+    }
+
+#if 0  // @todo
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+#endif
+
+    // Ignore unknown command.
+  }
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  return true;
+}
+}  // namespace tinyobj
+
+#endif
+
+#endif  // TINY_OBJ_LOADER_H_
diff --git a/L09.zip b/L09.zip
new file mode 100644
index 0000000..2b99cf2
Binary files /dev/null and b/L09.zip differ
diff --git a/L09/CMakeLists.txt b/L09/CMakeLists.txt
new file mode 100644
index 0000000..62008b8
--- /dev/null
+++ b/L09/CMakeLists.txt
@@ -0,0 +1,127 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+# Name of the project
+PROJECT(L09)
+
+# FOR LAB MACHINES ONLY!
+# DO NOT EDIT
+SET(DEF_DIR_GLM "C:\\c++\\glm")
+SET(DEF_DIR_GLFW "C:\\c++\\glfw-3.2.1")
+SET(DEF_DIR_GLEW "C:\\c++\\glew-2.0.0")
+
+# Is this the solution?
+# Override with `cmake -DSOL=ON ..`
+OPTION(SOL "Solution" OFF)
+
+# Use glob to get the list of all source files.
+# We don't really need to include header and resource files to build, but it's
+# nice to have them also show up in IDEs.
+IF(${SOL})
+  FILE(GLOB_RECURSE SOURCES "src0/*.cpp")
+  FILE(GLOB_RECURSE HEADERS "src0/*.h")
+  FILE(GLOB_RECURSE GLSL "resources0/*.glsl")
+ELSE()
+  FILE(GLOB_RECURSE SOURCES "src/*.cpp")
+  FILE(GLOB_RECURSE HEADERS "src/*.h")
+  FILE(GLOB_RECURSE GLSL "resources/*.glsl")
+ENDIF()
+
+# Set the executable.
+ADD_EXECUTABLE(${CMAKE_PROJECT_NAME} ${SOURCES} ${HEADERS} ${GLSL})
+
+# Get the GLM environment variable. Since GLM is a header-only library, we
+# just need to add it to the include directory.
+SET(GLM_INCLUDE_DIR "$ENV{GLM_INCLUDE_DIR}")
+IF(NOT GLM_INCLUDE_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLM_INCLUDE_DIR to the root directory of your GLM installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLM in ${DEF_DIR_GLM}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLM})
+      MESSAGE(STATUS "Found!")
+      SET(GLM_INCLUDE_DIR ${DEF_DIR_GLM})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLM_INCLUDE_DIR})
+
+# Get the GLFW environment variable. There should be a CMakeLists.txt in the 
+# specified directory.
+SET(GLFW_DIR "$ENV{GLFW_DIR}")
+IF(NOT GLFW_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLFW_DIR to the root directory of your GLFW installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLFW in ${DEF_DIR_GLFW}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLFW})
+      MESSAGE(STATUS "Found!")
+      SET(GLFW_DIR ${DEF_DIR_GLFW})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+OPTION(GLFW_BUILD_EXAMPLES "GLFW_BUILD_EXAMPLES" OFF)
+OPTION(GLFW_BUILD_TESTS "GLFW_BUILD_TESTS" OFF)
+OPTION(GLFW_BUILD_DOCS "GLFW_BUILD_DOCS" OFF)
+IF(CMAKE_BUILD_TYPE MATCHES Release)
+  ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/release)
+ELSE()
+  ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/debug)
+ENDIF()
+INCLUDE_DIRECTORIES(${GLFW_DIR}/include)
+TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} glfw ${GLFW_LIBRARIES})
+
+# Get the GLEW environment variable.
+SET(GLEW_DIR "$ENV{GLEW_DIR}")
+IF(NOT GLEW_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLEW_DIR to the root directory of your GLEW installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLEW in ${DEF_DIR_GLEW}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLEW})
+      MESSAGE(STATUS "Found!")
+      SET(GLEW_DIR ${DEF_DIR_GLEW})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLEW_DIR}/include)
+IF(WIN32)
+  # With prebuilt binaries
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/Release/Win32/glew32s.lib)
+ELSE()
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/libGLEW.a)
+ENDIF()
+
+# OS specific options and libraries
+IF(WIN32)
+  # c++11 is enabled by default.
+  # -Wall produces way too many warnings.
+  # -pedantic is not supported.
+  # Disable warning 4996.
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996")
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} opengl32.lib)
+ELSE()
+  # Enable all pedantic warnings.
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -pedantic")
+  IF(APPLE)
+    # Add required frameworks for GLFW.
+    TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo")
+  ELSE()
+    #Link the Linux OpenGL library
+    TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "GL")
+  ENDIF()
+ENDIF()
diff --git a/L09/resources/frag.glsl b/L09/resources/frag.glsl
new file mode 100644
index 0000000..9b1dad9
--- /dev/null
+++ b/L09/resources/frag.glsl
@@ -0,0 +1,14 @@
+#version 120
+
+uniform sampler2D texture0;
+uniform sampler2D texture1;
+
+varying vec2 vTex0;
+varying vec2 vTex1;
+
+void main()
+{
+	vec4 color0 = texture2D(texture0, vTex0);
+	//vec4 color1 = texture2D(texture1, vTex1);
+	gl_FragColor = color0;
+}
diff --git a/L09/resources/reveille.jpg b/L09/resources/reveille.jpg
new file mode 100644
index 0000000..91113b5
Binary files /dev/null and b/L09/resources/reveille.jpg differ
diff --git a/L09/resources/tamu.jpg b/L09/resources/tamu.jpg
new file mode 100644
index 0000000..bff403e
Binary files /dev/null and b/L09/resources/tamu.jpg differ
diff --git a/L09/resources/vert.glsl b/L09/resources/vert.glsl
new file mode 100644
index 0000000..4d7827f
--- /dev/null
+++ b/L09/resources/vert.glsl
@@ -0,0 +1,18 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+uniform mat3 T1;
+
+attribute vec4 aPos;
+attribute vec2 aTex;
+
+varying vec2 vTex0;
+varying vec2 vTex1;
+
+void main()
+{
+	gl_Position = P * MV * aPos;
+	vTex0 = aTex;
+	vTex1 = aTex;
+}
diff --git a/L09/src/Camera.cpp b/L09/src/Camera.cpp
new file mode 100644
index 0000000..55114ae
--- /dev/null
+++ b/L09/src/Camera.cpp
@@ -0,0 +1,68 @@
+#include "Camera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#define _USE_MATH_DEFINES
+#include <cmath> 
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy((float)(45.0*M_PI/180.0)),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+	MV->translate(translations);
+	MV->rotate(rotations.y, glm::vec3(1.0f, 0.0f, 0.0f));
+	MV->rotate(rotations.x, glm::vec3(0.0f, 1.0f, 0.0f));
+}
diff --git a/L09/src/Camera.h b/L09/src/Camera.h
new file mode 100644
index 0000000..8501605
--- /dev/null
+++ b/L09/src/Camera.h
@@ -0,0 +1,47 @@
+#pragma  once
+#ifndef __Camera__
+#define __Camera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+};
+
+#endif
diff --git a/L09/src/GLSL.cpp b/L09/src/GLSL.cpp
new file mode 100644
index 0000000..2969872
--- /dev/null
+++ b/L09/src/GLSL.cpp
@@ -0,0 +1,152 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#include "GLSL.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <cassert>
+#include <cstring>
+
+using namespace std;
+
+namespace GLSL {
+
+const char * errorString(GLenum err)
+{
+	switch(err) {
+	case GL_NO_ERROR:
+		return "No error";
+	case GL_INVALID_ENUM:
+		return "Invalid enum";
+	case GL_INVALID_VALUE:
+		return "Invalid value";
+	case GL_INVALID_OPERATION:
+		return "Invalid operation";
+	case GL_STACK_OVERFLOW:
+		return "Stack overflow";
+	case GL_STACK_UNDERFLOW:
+		return "Stack underflow";
+	case GL_OUT_OF_MEMORY:
+		return "Out of memory";
+	default:
+		return "No error";
+	}
+}
+
+void checkVersion()
+{
+	int major, minor;
+	major = minor = 0;
+	const char *verstr = (const char *)glGetString(GL_VERSION);
+	
+	if((verstr == NULL) || (sscanf(verstr, "%d.%d", &major, &minor) != 2)) {
+		printf("Invalid GL_VERSION format %d.%d\n", major, minor);
+	}
+	if(major < 2) {
+		printf("This shader example will not work due to the installed Opengl version, which is %d.%d.\n", major, minor);
+		exit(0);
+	}
+}
+
+void checkError(const char *str)
+{
+	GLenum glErr = glGetError();
+	if(glErr != GL_NO_ERROR) {
+		if(str) {
+			printf("%s: ", str);
+		}
+		printf("GL_ERROR = %s.\n", errorString(glErr));
+		assert(false);
+	}
+}
+
+void printShaderInfoLog(GLuint shader)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetShaderInfoLog(shader, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Shader InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+
+void printProgramInfoLog(GLuint program)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetProgramiv(program, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetProgramInfoLog(program, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Program InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+	
+char *textFileRead(const char *fn)
+{
+	FILE *fp;
+	char *content = NULL;
+	int count = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"rt");
+		if(fp != NULL) {
+			fseek(fp, 0, SEEK_END);
+			count = (int)ftell(fp);
+			rewind(fp);
+			if(count > 0) {
+				content = (char *)malloc(sizeof(char) * (count+1));
+				count = (int)fread(content,sizeof(char),count,fp);
+				content[count] = '\0';
+			}
+			fclose(fp);
+		} else {
+			printf("error loading %s\n", fn);
+		}
+	}
+	return content;
+}
+
+int textFileWrite(const char *fn, const char *s)
+{
+	FILE *fp;
+	int status = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"w");
+		if(fp != NULL) {
+			if(fwrite(s,sizeof(char),strlen(s),fp) == strlen(s)) {
+				status = 1;
+			}
+			fclose(fp);
+		}
+	}
+	return(status);
+}
+
+}
diff --git a/L09/src/GLSL.h b/L09/src/GLSL.h
new file mode 100644
index 0000000..f945fdd
--- /dev/null
+++ b/L09/src/GLSL.h
@@ -0,0 +1,40 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#pragma once
+#ifndef __GLSL__
+#define __GLSL__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+///////////////////////////////////////////////////////////////////////////////
+// For printing out the current file and line number                         //
+///////////////////////////////////////////////////////////////////////////////
+#include <sstream>
+
+template <typename T>
+std::string NumberToString(T x)
+{
+	std::ostringstream ss;
+	ss << x;
+	return ss.str();
+}
+
+#define GET_FILE_LINE (std::string(__FILE__) + ":" + NumberToString(__LINE__)).c_str()
+///////////////////////////////////////////////////////////////////////////////
+
+namespace GLSL {
+
+	void checkVersion();
+	void checkError(const char *str = 0);
+	void printProgramInfoLog(GLuint program);
+	void printShaderInfoLog(GLuint shader);
+	int textFileWrite(const char *filename, const char *s);
+	char *textFileRead(const char *filename);
+}
+
+#endif
diff --git a/L09/src/MatrixStack.cpp b/L09/src/MatrixStack.cpp
new file mode 100644
index 0000000..eaa6e6c
--- /dev/null
+++ b/L09/src/MatrixStack.cpp
@@ -0,0 +1,114 @@
+#include "MatrixStack.h"
+
+#include <stdio.h>
+#include <cassert>
+#include <vector>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtx/transform.hpp>
+
+using namespace std;
+
+MatrixStack::MatrixStack()
+{
+	mstack = make_shared< stack<glm::mat4> >();
+	mstack->push(glm::mat4(1.0));
+}
+
+MatrixStack::~MatrixStack()
+{
+}
+
+void MatrixStack::pushMatrix()
+{
+	const glm::mat4 &top = mstack->top();
+	mstack->push(top);
+	assert(mstack->size() < 100);
+}
+
+void MatrixStack::popMatrix()
+{
+	assert(!mstack->empty());
+	mstack->pop();
+	// There should always be one matrix left.
+	assert(!mstack->empty());
+}
+
+void MatrixStack::loadIdentity()
+{
+	glm::mat4 &top = mstack->top();
+	top = glm::mat4(1.0);
+}
+
+void MatrixStack::translate(const glm::vec3 &t)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::translate(t);
+}
+
+void MatrixStack::translate(float x, float y, float z)
+{
+	translate(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(const glm::vec3 &s)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::scale(s);
+}
+
+void MatrixStack::scale(float x, float y, float z)
+{
+	scale(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(float s)
+{
+	scale(glm::vec3(s, s, s));
+}
+
+void MatrixStack::rotate(float angle, const glm::vec3 &axis)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::rotate(angle, axis);
+}
+
+void MatrixStack::rotate(float angle, float x, float y, float z)
+{
+	rotate(angle, glm::vec3(x, y, z));
+}
+
+void MatrixStack::multMatrix(const glm::mat4 &matrix)
+{
+	glm::mat4 &top = mstack->top();
+	top *= matrix;
+}
+
+const glm::mat4 &MatrixStack::topMatrix() const
+{
+	return mstack->top();
+}
+
+void MatrixStack::print(const glm::mat4 &mat, const char *name)
+{
+	if(name) {
+		printf("%s = [\n", name);
+	}
+	for(int i = 0; i < 4; ++i) {
+		for(int j = 0; j < 4; ++j) {
+			// mat[j] returns the jth column
+			printf("%- 5.2f ", mat[j][i]);
+		}
+		printf("\n");
+	}
+	if(name) {
+		printf("];");
+	}
+	printf("\n");
+}
+
+void MatrixStack::print(const char *name) const
+{
+	print(mstack->top(), name);
+}
diff --git a/L09/src/MatrixStack.h b/L09/src/MatrixStack.h
new file mode 100644
index 0000000..66278ce
--- /dev/null
+++ b/L09/src/MatrixStack.h
@@ -0,0 +1,50 @@
+#pragma once
+#ifndef _MatrixStack_H_
+#define _MatrixStack_H_
+
+#include <stack>
+#include <memory>
+#include <glm/fwd.hpp>
+
+class MatrixStack
+{
+public:
+	MatrixStack();
+	virtual ~MatrixStack();
+	
+	// glPushMatrix(): Copies the current matrix and adds it to the top of the stack
+	void pushMatrix();
+	// glPopMatrix(): Removes the top of the stack and sets the current matrix to be the matrix that is now on top
+	void popMatrix();
+	
+	// glLoadIdentity(): Sets the top matrix to be the identity
+	void loadIdentity();
+	// glMultMatrix(): Right multiplies the top matrix
+	void multMatrix(const glm::mat4 &matrix);
+	
+	// glTranslate(): Right multiplies the top matrix by a translation matrix
+	void translate(const glm::vec3 &trans);
+	void translate(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(const glm::vec3 &scale);
+	void scale(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(float size);
+	// glRotate(): Right multiplies the top matrix by a rotation matrix (angle in radians)
+	void rotate(float angle, const glm::vec3 &axis);
+	void rotate(float angle, float x, float y, float z);
+	
+	// glGet(GL_MODELVIEW_MATRIX): Gets the top matrix
+	const glm::mat4 &topMatrix() const;
+	
+	// Prints out the specified matrix
+	static void print(const glm::mat4 &mat, const char *name = 0);
+	// Prints out the top matrix
+	void print(const char *name = 0) const;
+	
+private:
+	std::shared_ptr< std::stack<glm::mat4> > mstack;
+	
+};
+
+#endif
diff --git a/L09/src/Program.cpp b/L09/src/Program.cpp
new file mode 100644
index 0000000..1e85538
--- /dev/null
+++ b/L09/src/Program.cpp
@@ -0,0 +1,126 @@
+#include "Program.h"
+
+#include <iostream>
+#include <cassert>
+
+#include "GLSL.h"
+
+using namespace std;
+
+Program::Program() :
+	vShaderName(""),
+	fShaderName(""),
+	pid(0),
+	verbose(true)
+{
+	
+}
+
+Program::~Program()
+{
+	
+}
+
+void Program::setShaderNames(const string &v, const string &f)
+{
+	vShaderName = v;
+	fShaderName = f;
+}
+
+bool Program::init()
+{
+	GLint rc;
+	
+	// Create shader handles
+	GLuint VS = glCreateShader(GL_VERTEX_SHADER);
+	GLuint FS = glCreateShader(GL_FRAGMENT_SHADER);
+	
+	// Read shader sources
+	const char *vshader = GLSL::textFileRead(vShaderName.c_str());
+	const char *fshader = GLSL::textFileRead(fShaderName.c_str());
+	glShaderSource(VS, 1, &vshader, NULL);
+	glShaderSource(FS, 1, &fshader, NULL);
+	
+	// Compile vertex shader
+	glCompileShader(VS);
+	glGetShaderiv(VS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(VS);
+			cout << "Error compiling vertex shader " << vShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Compile fragment shader
+	glCompileShader(FS);
+	glGetShaderiv(FS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(FS);
+			cout << "Error compiling fragment shader " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Create the program and link
+	pid = glCreateProgram();
+	glAttachShader(pid, VS);
+	glAttachShader(pid, FS);
+	glLinkProgram(pid);
+	glGetProgramiv(pid, GL_LINK_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printProgramInfoLog(pid);
+			cout << "Error linking shaders " << vShaderName << " and " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	GLSL::checkError(GET_FILE_LINE);
+	return true;
+}
+
+void Program::bind()
+{
+	glUseProgram(pid);
+}
+
+void Program::unbind()
+{
+	glUseProgram(0);
+}
+
+void Program::addAttribute(const string &name)
+{
+	attributes[name] = glGetAttribLocation(pid, name.c_str());
+}
+
+void Program::addUniform(const string &name)
+{
+	uniforms[name] = glGetUniformLocation(pid, name.c_str());
+}
+
+GLint Program::getAttribute(const string &name) const
+{
+	map<string,GLint>::const_iterator attribute = attributes.find(name.c_str());
+	if(attribute == attributes.end()) {
+		if(isVerbose()) {
+			cout << name << " is not an attribute variable" << endl;
+		}
+		return -1;
+	}
+	return attribute->second;
+}
+
+GLint Program::getUniform(const string &name) const
+{
+	map<string,GLint>::const_iterator uniform = uniforms.find(name.c_str());
+	if(uniform == uniforms.end()) {
+		if(isVerbose()) {
+			cout << name << " is not a uniform variable" << endl;
+		}
+		return -1;
+	}
+	return uniform->second;
+}
diff --git a/L09/src/Program.h b/L09/src/Program.h
new file mode 100644
index 0000000..51e58bb
--- /dev/null
+++ b/L09/src/Program.h
@@ -0,0 +1,44 @@
+#pragma  once
+#ifndef __Program__
+#define __Program__
+
+#include <map>
+#include <string>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+/**
+ * An OpenGL Program (vertex and fragment shaders)
+ */
+class Program
+{
+public:
+	Program();
+	virtual ~Program();
+	
+	void setVerbose(bool v) { verbose = v; }
+	bool isVerbose() const { return verbose; }
+	
+	void setShaderNames(const std::string &v, const std::string &f);
+	virtual bool init();
+	virtual void bind();
+	virtual void unbind();
+
+	void addAttribute(const std::string &name);
+	void addUniform(const std::string &name);
+	GLint getAttribute(const std::string &name) const;
+	GLint getUniform(const std::string &name) const;
+	
+protected:
+	std::string vShaderName;
+	std::string fShaderName;
+	
+private:
+	GLuint pid;
+	std::map<std::string,GLint> attributes;
+	std::map<std::string,GLint> uniforms;
+	bool verbose;
+};
+
+#endif
diff --git a/L09/src/Texture.cpp b/L09/src/Texture.cpp
new file mode 100644
index 0000000..1537763
--- /dev/null
+++ b/L09/src/Texture.cpp
@@ -0,0 +1,80 @@
+#include "Texture.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <iostream>
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+
+using namespace std;
+
+Texture::Texture() :
+	filename(""),
+	tid(0)
+{
+	
+}
+
+Texture::~Texture()
+{
+	
+}
+
+void Texture::init()
+{
+	// Load texture
+	int w, h, ncomps;
+	stbi_set_flip_vertically_on_load(true);
+	unsigned char *data = stbi_load(filename.c_str(), &w, &h, &ncomps, 0);
+	if(!data) {
+		cerr << filename << " not found" << endl;
+	}
+	if(ncomps != 3) {
+		cerr << filename << " must have 3 components (RGB)" << endl;
+	}
+	if((w & (w - 1)) != 0 || (h & (h - 1)) != 0) {
+		cerr << filename << " must be a power of 2" << endl;
+	}
+	width = w;
+	height = h;
+	
+	// Generate a texture buffer object
+	glGenTextures(1, &tid);
+	// Bind the current texture to be the newly generated texture object
+	glBindTexture(GL_TEXTURE_2D, tid);
+	// Load the actual texture data
+	// Base level is 0, number of channels is 3, and border is 0.
+	glTexImage2D(GL_TEXTURE_2D, 0, ncomps, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
+	// Generate image pyramid
+	glGenerateMipmap(GL_TEXTURE_2D);
+	// Set texture wrap modes for the S and T directions
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	// Set filtering mode for magnification and minimification
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+	// Unbind
+	glBindTexture(GL_TEXTURE_2D, 0);
+	// Free image, since the data is now on the GPU
+	stbi_image_free(data);
+}
+
+void Texture::setWrapModes(GLint wrapS, GLint wrapT)
+{
+	// Must be called after init()
+	glBindTexture(GL_TEXTURE_2D, tid);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapS);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapT);
+}
+
+void Texture::bind(GLint handle)
+{
+	glActiveTexture(GL_TEXTURE0 + unit);
+	glBindTexture(GL_TEXTURE_2D, tid);
+	glUniform1i(handle, unit);
+}
+
+void Texture::unbind()
+{
+	glActiveTexture(GL_TEXTURE0 + unit);
+	glBindTexture(GL_TEXTURE_2D, 0);
+}
diff --git a/L09/src/Texture.h b/L09/src/Texture.h
new file mode 100644
index 0000000..9209149
--- /dev/null
+++ b/L09/src/Texture.h
@@ -0,0 +1,32 @@
+#pragma once
+#ifndef __Texture__
+#define __Texture__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+#include <string>
+
+class Texture
+{
+public:
+	Texture();
+	virtual ~Texture();
+	void setFilename(const std::string &f) { filename = f; }
+	void init();
+	void setUnit(GLint u) { unit = u; }
+	GLint getUnit() const { return unit; }
+	void bind(GLint handle);
+	void unbind();
+	void setWrapModes(GLint wrapS, GLint wrapT); // Must be called after init()
+	
+private:
+	std::string filename;
+	int width;
+	int height;
+	GLuint tid;
+	GLint unit;
+	
+};
+
+#endif
diff --git a/L09/src/main.cpp b/L09/src/main.cpp
new file mode 100644
index 0000000..c57b422
--- /dev/null
+++ b/L09/src/main.cpp
@@ -0,0 +1,312 @@
+#include <cassert>
+#include <cstring>
+#define _USE_MATH_DEFINES
+#include <cmath>
+#include <iostream>
+#include <vector>
+#include <map>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "Camera.h"
+#include "GLSL.h"
+#include "MatrixStack.h"
+#include "Program.h"
+#include "Texture.h"
+
+using namespace std;
+
+GLFWwindow *window; // Main application window
+string RESOURCE_DIR = "./"; // Where the resources are loaded from
+
+shared_ptr<Camera> camera;
+shared_ptr<Program> prog;
+shared_ptr<Texture> texture0;
+shared_ptr<Texture> texture1;
+
+vector<float> posBuf;
+vector<float> texBuf;
+vector<unsigned int> indBuf;
+map<string,GLuint> bufIDs;
+int indCount;
+
+glm::mat3 T1;
+
+bool keyToggles[256] = {false}; // only for English keyboards!
+
+// This function is called when a GLFW error occurs
+static void error_callback(int error, const char *description)
+{
+	cerr << description << endl;
+}
+
+// This function is called when a key is pressed
+static void key_callback(GLFWwindow *window, int key, int scancode, int action, int mods)
+{
+	if(key == GLFW_KEY_ESCAPE && action == GLFW_PRESS) {
+		glfwSetWindowShouldClose(window, GL_TRUE);
+	}
+}
+
+// This function is called when the mouse is clicked
+static void mouse_button_callback(GLFWwindow *window, int button, int action, int mods)
+{
+	// Get the current mouse position.
+	double xmouse, ymouse;
+	glfwGetCursorPos(window, &xmouse, &ymouse);
+	// Get current window size.
+	int width, height;
+	glfwGetWindowSize(window, &width, &height);
+	if(action == GLFW_PRESS) {
+		bool shift = (mods & GLFW_MOD_SHIFT) != 0;
+		bool ctrl  = (mods & GLFW_MOD_CONTROL) != 0;
+		bool alt   = (mods & GLFW_MOD_ALT) != 0;
+		camera->mouseClicked((float)xmouse, (float)ymouse, shift, ctrl, alt);
+	}
+}
+
+// This function is called when the mouse moves
+static void cursor_position_callback(GLFWwindow* window, double xmouse, double ymouse)
+{
+	int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
+	if(state == GLFW_PRESS) {
+		camera->mouseMoved((float)xmouse, (float)ymouse);
+	}
+}
+
+static void char_callback(GLFWwindow *window, unsigned int key)
+{
+	keyToggles[key] = !keyToggles[key];
+}
+
+// If the window is resized, capture the new size and reset the viewport
+static void resize_callback(GLFWwindow *window, int width, int height)
+{
+	glViewport(0, 0, width, height);
+}
+
+// This function is called once to initialize the scene and OpenGL
+static void init()
+{
+	// Initialize time.
+	glfwSetTime(0.0);
+	
+	// Set background color.
+	glClearColor(0.1f, 0.2f, 0.4f, 1.0f);
+	// Enable z-buffer test.
+	glEnable(GL_DEPTH_TEST);
+
+	prog = make_shared<Program>();
+	prog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "frag.glsl");
+	prog->setVerbose(true);
+	prog->init();
+	prog->addAttribute("aPos");
+	prog->addAttribute("aTex");
+	prog->addUniform("MV");
+	prog->addUniform("P");
+	prog->addUniform("T1");
+	prog->addUniform("texture0");
+	prog->addUniform("texture1");
+	prog->setVerbose(false);
+	
+	camera = make_shared<Camera>();
+	camera->setInitDistance(3.0f);
+	
+	texture0 = make_shared<Texture>();
+	texture0->setFilename(RESOURCE_DIR + "tamu.jpg");
+	texture0->init();
+	texture0->setUnit(0);
+	texture0->setWrapModes(GL_CLAMP_TO_EDGE, GL_CLAMP_TO_EDGE);
+	
+	texture1 = make_shared<Texture>();
+	texture1->setFilename(RESOURCE_DIR + "reveille.jpg");
+	texture1->init();
+	texture1->setUnit(1);
+	texture1->setWrapModes(GL_CLAMP_TO_EDGE, GL_CLAMP_TO_EDGE);
+	
+	//
+	// Texture matrix
+	//
+	T1[0][0] = 1.0f;
+	
+	//
+	// Initialize geometry
+	//
+	// We need to fill in the position buffer, normal buffer, the texcoord
+	// buffer, and the index buffer.
+	// 0
+	posBuf.push_back(-1.0f);
+	posBuf.push_back(-1.0f);
+	posBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	// 1
+	posBuf.push_back(1.0f);
+	posBuf.push_back(-1.0f);
+	posBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	// 2
+	posBuf.push_back(-1.0f);
+	posBuf.push_back(1.0f);
+	posBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	// 3
+	posBuf.push_back(1.0f);
+	posBuf.push_back(1.0f);
+	posBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	texBuf.push_back(0.0f);
+	// Index
+	indBuf.push_back(0);
+	indBuf.push_back(1);
+	indBuf.push_back(2);
+	indBuf.push_back(3);
+	indBuf.push_back(2);
+	indBuf.push_back(1);
+	indCount = (int)indBuf.size();
+	
+	// Generate 3 buffer IDs and put them in the bufIDs map.
+	GLuint tmp[3];
+	glGenBuffers(3, tmp);
+	bufIDs["bPos"] = tmp[0];
+	bufIDs["bTex"] = tmp[1];
+	bufIDs["bInd"] = tmp[2];
+	
+	glBindBuffer(GL_ARRAY_BUFFER, bufIDs["bPos"]);
+	glBufferData(GL_ARRAY_BUFFER, posBuf.size()*sizeof(float), &posBuf[0], GL_STATIC_DRAW);
+	
+	glBindBuffer(GL_ARRAY_BUFFER, bufIDs["bTex"]);
+	glBufferData(GL_ARRAY_BUFFER, texBuf.size()*sizeof(float), &texBuf[0], GL_STATIC_DRAW);
+	
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufIDs["bInd"]);
+	glBufferData(GL_ELEMENT_ARRAY_BUFFER, indBuf.size()*sizeof(unsigned int), &indBuf[0], GL_STATIC_DRAW);
+	
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+// This function is called every frame to draw the scene.
+static void render()
+{
+	// Clear framebuffer.
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	if(keyToggles[(unsigned)'c']) {
+		glEnable(GL_CULL_FACE);
+	} else {
+		glDisable(GL_CULL_FACE);
+	}
+	if(keyToggles[(unsigned)'l']) {
+		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+	} else {
+		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+	}
+	
+	// Get current frame buffer size.
+	int width, height;
+	glfwGetFramebufferSize(window, &width, &height);
+	camera->setAspect((float)width/(float)height);
+	
+	// Matrix stacks
+	auto P = make_shared<MatrixStack>();
+	auto MV = make_shared<MatrixStack>();
+	
+	// Apply camera transforms
+	P->pushMatrix();
+	camera->applyProjectionMatrix(P);
+	MV->pushMatrix();
+	camera->applyViewMatrix(MV);
+	
+	prog->bind();
+	texture0->bind(prog->getUniform("texture0"));
+	texture1->bind(prog->getUniform("texture1"));
+	glUniformMatrix4fv(prog->getUniform("P"), 1, GL_FALSE, glm::value_ptr(P->topMatrix()));
+	glUniformMatrix4fv(prog->getUniform("MV"), 1, GL_FALSE, glm::value_ptr(MV->topMatrix()));
+	glUniformMatrix3fv(prog->getUniform("T1"), 1, GL_FALSE, glm::value_ptr(T1));
+	glEnableVertexAttribArray(prog->getAttribute("aPos"));
+	glBindBuffer(GL_ARRAY_BUFFER, bufIDs["bPos"]);
+	glVertexAttribPointer(prog->getAttribute("aPos"), 3, GL_FLOAT, GL_FALSE, 0, (void *)0);
+	glEnableVertexAttribArray(prog->getAttribute("aTex"));
+	glBindBuffer(GL_ARRAY_BUFFER, bufIDs["bTex"]);
+	glVertexAttribPointer(prog->getAttribute("aTex"), 2, GL_FLOAT, GL_FALSE, 0, (void *)0);
+	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, bufIDs["bInd"]);
+	glDrawElements(GL_TRIANGLES, indCount, GL_UNSIGNED_INT, (void *)0);
+	texture1->unbind();
+	texture0->unbind();
+	prog->unbind();
+	
+	MV->popMatrix();
+	P->popMatrix();
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+int main(int argc, char **argv)
+{
+	if(argc < 2) {
+		cout << "Please specify the resource directory." << endl;
+		return 0;
+	}
+	RESOURCE_DIR = argv[1] + string("/");
+
+	// Set error callback.
+	glfwSetErrorCallback(error_callback);
+	// Initialize the library.
+	if(!glfwInit()) {
+		return -1;
+	}
+	// Create a windowed mode window and its OpenGL context.
+	window = glfwCreateWindow(640, 480, "YOUR NAME", NULL, NULL);
+	if(!window) {
+		glfwTerminate();
+		return -1;
+	}
+	// Make the window's context current.
+	glfwMakeContextCurrent(window);
+	// Initialize GLEW.
+	glewExperimental = true;
+	if(glewInit() != GLEW_OK) {
+		cerr << "Failed to initialize GLEW" << endl;
+		return -1;
+	}
+	glGetError(); // A bug in glewInit() causes an error that we can safely ignore.
+	cout << "OpenGL version: " << glGetString(GL_VERSION) << endl;
+	cout << "GLSL version: " << glGetString(GL_SHADING_LANGUAGE_VERSION) << endl;
+	GLSL::checkVersion();
+	// Set vsync.
+	glfwSwapInterval(1);
+	// Set keyboard callback.
+	glfwSetKeyCallback(window, key_callback);
+	// Set char callback.
+	glfwSetCharCallback(window, char_callback);
+	// Set cursor position callback.
+	glfwSetCursorPosCallback(window, cursor_position_callback);
+	// Set mouse button callback.
+	glfwSetMouseButtonCallback(window, mouse_button_callback);
+	// Set the window resize call back.
+	glfwSetFramebufferSizeCallback(window, resize_callback);
+	// Initialize scene.
+	init();
+	// Loop until the user closes the window.
+	while(!glfwWindowShouldClose(window)) {
+		// Render scene.
+		render();
+		// Swap front and back buffers.
+		glfwSwapBuffers(window);
+		// Poll for and process events.
+		glfwPollEvents();
+	}
+	// Quit program.
+	glfwDestroyWindow(window);
+	glfwTerminate();
+	return 0;
+}
diff --git a/L09/src/stb_image.h b/L09/src/stb_image.h
new file mode 100644
index 0000000..a3c1129
--- /dev/null
+++ b/L09/src/stb_image.h
@@ -0,0 +1,6755 @@
+/* stb_image - v2.12 - public domain image loader - http://nothings.org/stb_image.h
+                                     no warranty implied; use at your own risk
+
+   Do this:
+      #define STB_IMAGE_IMPLEMENTATION
+   before you include this file in *one* C or C++ file to create the implementation.
+
+   // i.e. it should look like this:
+   #include ...
+   #include ...
+   #include ...
+   #define STB_IMAGE_IMPLEMENTATION
+   #include "stb_image.h"
+
+   You can #define STBI_ASSERT(x) before the #include to avoid using assert.h.
+   And #define STBI_MALLOC, STBI_REALLOC, and STBI_FREE to avoid using malloc,realloc,free
+
+
+   QUICK NOTES:
+      Primarily of interest to game developers and other people who can
+          avoid problematic images and only need the trivial interface
+
+      JPEG baseline & progressive (12 bpc/arithmetic not supported, same as stock IJG lib)
+      PNG 1/2/4/8-bit-per-channel (16 bpc not supported)
+
+      TGA (not sure what subset, if a subset)
+      BMP non-1bpp, non-RLE
+      PSD (composited view only, no extra channels, 8/16 bit-per-channel)
+
+      GIF (*comp always reports as 4-channel)
+      HDR (radiance rgbE format)
+      PIC (Softimage PIC)
+      PNM (PPM and PGM binary only)
+
+      Animated GIF still needs a proper API, but here's one way to do it:
+          http://gist.github.com/urraka/685d9a6340b26b830d49
+
+      - decode from memory or through FILE (define STBI_NO_STDIO to remove code)
+      - decode from arbitrary I/O callbacks
+      - SIMD acceleration on x86/x64 (SSE2) and ARM (NEON)
+
+   Full documentation under "DOCUMENTATION" below.
+
+
+   Revision 2.00 release notes:
+
+      - Progressive JPEG is now supported.
+
+      - PPM and PGM binary formats are now supported, thanks to Ken Miller.
+
+      - x86 platforms now make use of SSE2 SIMD instructions for
+        JPEG decoding, and ARM platforms can use NEON SIMD if requested.
+        This work was done by Fabian "ryg" Giesen. SSE2 is used by
+        default, but NEON must be enabled explicitly; see docs.
+
+        With other JPEG optimizations included in this version, we see
+        2x speedup on a JPEG on an x86 machine, and a 1.5x speedup
+        on a JPEG on an ARM machine, relative to previous versions of this
+        library. The same results will not obtain for all JPGs and for all
+        x86/ARM machines. (Note that progressive JPEGs are significantly
+        slower to decode than regular JPEGs.) This doesn't mean that this
+        is the fastest JPEG decoder in the land; rather, it brings it
+        closer to parity with standard libraries. If you want the fastest
+        decode, look elsewhere. (See "Philosophy" section of docs below.)
+
+        See final bullet items below for more info on SIMD.
+
+      - Added STBI_MALLOC, STBI_REALLOC, and STBI_FREE macros for replacing
+        the memory allocator. Unlike other STBI libraries, these macros don't
+        support a context parameter, so if you need to pass a context in to
+        the allocator, you'll have to store it in a global or a thread-local
+        variable.
+
+      - Split existing STBI_NO_HDR flag into two flags, STBI_NO_HDR and
+        STBI_NO_LINEAR.
+            STBI_NO_HDR:     suppress implementation of .hdr reader format
+            STBI_NO_LINEAR:  suppress high-dynamic-range light-linear float API
+
+      - You can suppress implementation of any of the decoders to reduce
+        your code footprint by #defining one or more of the following
+        symbols before creating the implementation.
+
+            STBI_NO_JPEG
+            STBI_NO_PNG
+            STBI_NO_BMP
+            STBI_NO_PSD
+            STBI_NO_TGA
+            STBI_NO_GIF
+            STBI_NO_HDR
+            STBI_NO_PIC
+            STBI_NO_PNM   (.ppm and .pgm)
+
+      - You can request *only* certain decoders and suppress all other ones
+        (this will be more forward-compatible, as addition of new decoders
+        doesn't require you to disable them explicitly):
+
+            STBI_ONLY_JPEG
+            STBI_ONLY_PNG
+            STBI_ONLY_BMP
+            STBI_ONLY_PSD
+            STBI_ONLY_TGA
+            STBI_ONLY_GIF
+            STBI_ONLY_HDR
+            STBI_ONLY_PIC
+            STBI_ONLY_PNM   (.ppm and .pgm)
+
+         Note that you can define multiples of these, and you will get all
+         of them ("only x" and "only y" is interpreted to mean "only x&y").
+
+       - If you use STBI_NO_PNG (or _ONLY_ without PNG), and you still
+         want the zlib decoder to be available, #define STBI_SUPPORT_ZLIB
+
+      - Compilation of all SIMD code can be suppressed with
+            #define STBI_NO_SIMD
+        It should not be necessary to disable SIMD unless you have issues
+        compiling (e.g. using an x86 compiler which doesn't support SSE
+        intrinsics or that doesn't support the method used to detect
+        SSE2 support at run-time), and even those can be reported as
+        bugs so I can refine the built-in compile-time checking to be
+        smarter.
+
+      - The old STBI_SIMD system which allowed installing a user-defined
+        IDCT etc. has been removed. If you need this, don't upgrade. My
+        assumption is that almost nobody was doing this, and those who
+        were will find the built-in SIMD more satisfactory anyway.
+
+      - RGB values computed for JPEG images are slightly different from
+        previous versions of stb_image. (This is due to using less
+        integer precision in SIMD.) The C code has been adjusted so
+        that the same RGB values will be computed regardless of whether
+        SIMD support is available, so your app should always produce
+        consistent results. But these results are slightly different from
+        previous versions. (Specifically, about 3% of available YCbCr values
+        will compute different RGB results from pre-1.49 versions by +-1;
+        most of the deviating values are one smaller in the G channel.)
+
+      - If you must produce consistent results with previous versions of
+        stb_image, #define STBI_JPEG_OLD and you will get the same results
+        you used to; however, you will not get the SIMD speedups for
+        the YCbCr-to-RGB conversion step (although you should still see
+        significant JPEG speedup from the other changes).
+
+        Please note that STBI_JPEG_OLD is a temporary feature; it will be
+        removed in future versions of the library. It is only intended for
+        near-term back-compatibility use.
+
+
+   Latest revision history:
+      2.12  (2016-04-02) fix typo in 2.11 PSD fix that caused crashes
+      2.11  (2016-04-02) 16-bit PNGS; enable SSE2 in non-gcc x64
+                         RGB-format JPEG; remove white matting in PSD;
+                         allocate large structures on the stack; 
+                         correct channel count for PNG & BMP
+      2.10  (2016-01-22) avoid warning introduced in 2.09
+      2.09  (2016-01-16) 16-bit TGA; comments in PNM files; STBI_REALLOC_SIZED
+      2.08  (2015-09-13) fix to 2.07 cleanup, reading RGB PSD as RGBA
+      2.07  (2015-09-13) partial animated GIF support
+                         limited 16-bit PSD support
+                         minor bugs, code cleanup, and compiler warnings
+      2.06  (2015-04-19) fix bug where PSD returns wrong '*comp' value
+      2.05  (2015-04-19) fix bug in progressive JPEG handling, fix warning
+      2.04  (2015-04-15) try to re-enable SIMD on MinGW 64-bit
+      2.03  (2015-04-12) additional corruption checking
+                         stbi_set_flip_vertically_on_load
+                         fix NEON support; fix mingw support
+      2.02  (2015-01-19) fix incorrect assert, fix warning
+      2.01  (2015-01-17) fix various warnings
+      2.00b (2014-12-25) fix STBI_MALLOC in progressive JPEG
+      2.00  (2014-12-25) optimize JPEG, including x86 SSE2 & ARM NEON SIMD
+                         progressive JPEG
+                         PGM/PPM support
+                         STBI_MALLOC,STBI_REALLOC,STBI_FREE
+                         STBI_NO_*, STBI_ONLY_*
+                         GIF bugfix
+
+   See end of file for full revision history.
+
+
+ ============================    Contributors    =========================
+
+ Image formats                          Extensions, features
+    Sean Barrett (jpeg, png, bmp)          Jetro Lauha (stbi_info)
+    Nicolas Schulz (hdr, psd)              Martin "SpartanJ" Golini (stbi_info)
+    Jonathan Dummer (tga)                  James "moose2000" Brown (iPhone PNG)
+    Jean-Marc Lienher (gif)                Ben "Disch" Wenger (io callbacks)
+    Tom Seddon (pic)                       Omar Cornut (1/2/4-bit PNG)
+    Thatcher Ulrich (psd)                  Nicolas Guillemot (vertical flip)
+    Ken Miller (pgm, ppm)                  Richard Mitton (16-bit PSD)
+    urraka@github (animated gif)           Junggon Kim (PNM comments)
+                                           Daniel Gibson (16-bit TGA)
+
+ Optimizations & bugfixes
+    Fabian "ryg" Giesen
+    Arseny Kapoulkine
+
+ Bug & warning fixes
+    Marc LeBlanc            David Woo          Guillaume George   Martins Mozeiko
+    Christpher Lloyd        Martin Golini      Jerry Jansson      Joseph Thomson
+    Dave Moore              Roy Eltham         Hayaki Saito       Phil Jordan
+    Won Chun                Luke Graham        Johan Duparc       Nathan Reed
+    the Horde3D community   Thomas Ruf         Ronny Chevalier    Nick Verigakis
+    Janez Zemva             John Bartholomew   Michal Cichon      svdijk@github
+    Jonathan Blow           Ken Hamada         Tero Hanninen      Baldur Karlsson
+    Laurent Gomila          Cort Stratton      Sergio Gonzalez    romigrou@github
+    Aruelien Pocheville     Thibault Reuille   Cass Everitt       Matthew Gregan
+    Ryamond Barbiero        Paul Du Bois       Engin Manap        snagar@github
+    Michaelangel007@github  Oriol Ferrer Mesia socks-the-fox
+    Blazej Dariusz Roszkowski
+
+
+LICENSE
+
+This software is dual-licensed to the public domain and under the following
+license: you are granted a perpetual, irrevocable license to copy, modify,
+publish, and distribute this file as you see fit.
+
+*/
+
+#ifndef STBI_INCLUDE_STB_IMAGE_H
+#define STBI_INCLUDE_STB_IMAGE_H
+
+// DOCUMENTATION
+//
+// Limitations:
+//    - no 16-bit-per-channel PNG
+//    - no 12-bit-per-channel JPEG
+//    - no JPEGs with arithmetic coding
+//    - no 1-bit BMP
+//    - GIF always returns *comp=4
+//
+// Basic usage (see HDR discussion below for HDR usage):
+//    int x,y,n;
+//    unsigned char *data = stbi_load(filename, &x, &y, &n, 0);
+//    // ... process data if not NULL ...
+//    // ... x = width, y = height, n = # 8-bit components per pixel ...
+//    // ... replace '0' with '1'..'4' to force that many components per pixel
+//    // ... but 'n' will always be the number that it would have been if you said 0
+//    stbi_image_free(data)
+//
+// Standard parameters:
+//    int *x       -- outputs image width in pixels
+//    int *y       -- outputs image height in pixels
+//    int *comp    -- outputs # of image components in image file
+//    int req_comp -- if non-zero, # of image components requested in result
+//
+// The return value from an image loader is an 'unsigned char *' which points
+// to the pixel data, or NULL on an allocation failure or if the image is
+// corrupt or invalid. The pixel data consists of *y scanlines of *x pixels,
+// with each pixel consisting of N interleaved 8-bit components; the first
+// pixel pointed to is top-left-most in the image. There is no padding between
+// image scanlines or between pixels, regardless of format. The number of
+// components N is 'req_comp' if req_comp is non-zero, or *comp otherwise.
+// If req_comp is non-zero, *comp has the number of components that _would_
+// have been output otherwise. E.g. if you set req_comp to 4, you will always
+// get RGBA output, but you can check *comp to see if it's trivially opaque
+// because e.g. there were only 3 channels in the source image.
+//
+// An output image with N components has the following components interleaved
+// in this order in each pixel:
+//
+//     N=#comp     components
+//       1           grey
+//       2           grey, alpha
+//       3           red, green, blue
+//       4           red, green, blue, alpha
+//
+// If image loading fails for any reason, the return value will be NULL,
+// and *x, *y, *comp will be unchanged. The function stbi_failure_reason()
+// can be queried for an extremely brief, end-user unfriendly explanation
+// of why the load failed. Define STBI_NO_FAILURE_STRINGS to avoid
+// compiling these strings at all, and STBI_FAILURE_USERMSG to get slightly
+// more user-friendly ones.
+//
+// Paletted PNG, BMP, GIF, and PIC images are automatically depalettized.
+//
+// ===========================================================================
+//
+// Philosophy
+//
+// stb libraries are designed with the following priorities:
+//
+//    1. easy to use
+//    2. easy to maintain
+//    3. good performance
+//
+// Sometimes I let "good performance" creep up in priority over "easy to maintain",
+// and for best performance I may provide less-easy-to-use APIs that give higher
+// performance, in addition to the easy to use ones. Nevertheless, it's important
+// to keep in mind that from the standpoint of you, a client of this library,
+// all you care about is #1 and #3, and stb libraries do not emphasize #3 above all.
+//
+// Some secondary priorities arise directly from the first two, some of which
+// make more explicit reasons why performance can't be emphasized.
+//
+//    - Portable ("ease of use")
+//    - Small footprint ("easy to maintain")
+//    - No dependencies ("ease of use")
+//
+// ===========================================================================
+//
+// I/O callbacks
+//
+// I/O callbacks allow you to read from arbitrary sources, like packaged
+// files or some other source. Data read from callbacks are processed
+// through a small internal buffer (currently 128 bytes) to try to reduce
+// overhead.
+//
+// The three functions you must define are "read" (reads some bytes of data),
+// "skip" (skips some bytes of data), "eof" (reports if the stream is at the end).
+//
+// ===========================================================================
+//
+// SIMD support
+//
+// The JPEG decoder will try to automatically use SIMD kernels on x86 when
+// supported by the compiler. For ARM Neon support, you must explicitly
+// request it.
+//
+// (The old do-it-yourself SIMD API is no longer supported in the current
+// code.)
+//
+// On x86, SSE2 will automatically be used when available based on a run-time
+// test; if not, the generic C versions are used as a fall-back. On ARM targets,
+// the typical path is to have separate builds for NEON and non-NEON devices
+// (at least this is true for iOS and Android). Therefore, the NEON support is
+// toggled by a build flag: define STBI_NEON to get NEON loops.
+//
+// The output of the JPEG decoder is slightly different from versions where
+// SIMD support was introduced (that is, for versions before 1.49). The
+// difference is only +-1 in the 8-bit RGB channels, and only on a small
+// fraction of pixels. You can force the pre-1.49 behavior by defining
+// STBI_JPEG_OLD, but this will disable some of the SIMD decoding path
+// and hence cost some performance.
+//
+// If for some reason you do not want to use any of SIMD code, or if
+// you have issues compiling it, you can disable it entirely by
+// defining STBI_NO_SIMD.
+//
+// ===========================================================================
+//
+// HDR image support   (disable by defining STBI_NO_HDR)
+//
+// stb_image now supports loading HDR images in general, and currently
+// the Radiance .HDR file format, although the support is provided
+// generically. You can still load any file through the existing interface;
+// if you attempt to load an HDR file, it will be automatically remapped to
+// LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1;
+// both of these constants can be reconfigured through this interface:
+//
+//     stbi_hdr_to_ldr_gamma(2.2f);
+//     stbi_hdr_to_ldr_scale(1.0f);
+//
+// (note, do not use _inverse_ constants; stbi_image will invert them
+// appropriately).
+//
+// Additionally, there is a new, parallel interface for loading files as
+// (linear) floats to preserve the full dynamic range:
+//
+//    float *data = stbi_loadf(filename, &x, &y, &n, 0);
+//
+// If you load LDR images through this interface, those images will
+// be promoted to floating point values, run through the inverse of
+// constants corresponding to the above:
+//
+//     stbi_ldr_to_hdr_scale(1.0f);
+//     stbi_ldr_to_hdr_gamma(2.2f);
+//
+// Finally, given a filename (or an open file or memory block--see header
+// file for details) containing image data, you can query for the "most
+// appropriate" interface to use (that is, whether the image is HDR or
+// not), using:
+//
+//     stbi_is_hdr(char *filename);
+//
+// ===========================================================================
+//
+// iPhone PNG support:
+//
+// By default we convert iphone-formatted PNGs back to RGB, even though
+// they are internally encoded differently. You can disable this conversion
+// by by calling stbi_convert_iphone_png_to_rgb(0), in which case
+// you will always just get the native iphone "format" through (which
+// is BGR stored in RGB).
+//
+// Call stbi_set_unpremultiply_on_load(1) as well to force a divide per
+// pixel to remove any premultiplied alpha *only* if the image file explicitly
+// says there's premultiplied data (currently only happens in iPhone images,
+// and only if iPhone convert-to-rgb processing is on).
+//
+
+
+#ifndef STBI_NO_STDIO
+#include <stdio.h>
+#endif // STBI_NO_STDIO
+
+#define STBI_VERSION 1
+
+enum
+{
+   STBI_default = 0, // only used for req_comp
+
+   STBI_grey       = 1,
+   STBI_grey_alpha = 2,
+   STBI_rgb        = 3,
+   STBI_rgb_alpha  = 4
+};
+
+typedef unsigned char stbi_uc;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef STB_IMAGE_STATIC
+#define STBIDEF static
+#else
+#define STBIDEF extern
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// PRIMARY API - works on images of any type
+//
+
+//
+// load image by filename, open file, or memory buffer
+//
+
+typedef struct
+{
+   int      (*read)  (void *user,char *data,int size);   // fill 'data' with 'size' bytes.  return number of bytes actually read
+   void     (*skip)  (void *user,int n);                 // skip the next 'n' bytes, or 'unget' the last -n bytes if negative
+   int      (*eof)   (void *user);                       // returns nonzero if we are at end of file/data
+} stbi_io_callbacks;
+
+STBIDEF stbi_uc *stbi_load               (char              const *filename,           int *x, int *y, int *comp, int req_comp);
+STBIDEF stbi_uc *stbi_load_from_memory   (stbi_uc           const *buffer, int len   , int *x, int *y, int *comp, int req_comp);
+STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk  , void *user, int *x, int *y, int *comp, int req_comp);
+
+#ifndef STBI_NO_STDIO
+STBIDEF stbi_uc *stbi_load_from_file  (FILE *f,                  int *x, int *y, int *comp, int req_comp);
+// for stbi_load_from_file, file pointer is left pointing immediately after image
+#endif
+
+#ifndef STBI_NO_LINEAR
+   STBIDEF float *stbi_loadf                 (char const *filename,           int *x, int *y, int *comp, int req_comp);
+   STBIDEF float *stbi_loadf_from_memory     (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp);
+   STBIDEF float *stbi_loadf_from_callbacks  (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp);
+
+   #ifndef STBI_NO_STDIO
+   STBIDEF float *stbi_loadf_from_file  (FILE *f,                int *x, int *y, int *comp, int req_comp);
+   #endif
+#endif
+
+#ifndef STBI_NO_HDR
+   STBIDEF void   stbi_hdr_to_ldr_gamma(float gamma);
+   STBIDEF void   stbi_hdr_to_ldr_scale(float scale);
+#endif // STBI_NO_HDR
+
+#ifndef STBI_NO_LINEAR
+   STBIDEF void   stbi_ldr_to_hdr_gamma(float gamma);
+   STBIDEF void   stbi_ldr_to_hdr_scale(float scale);
+#endif // STBI_NO_LINEAR
+
+// stbi_is_hdr is always defined, but always returns false if STBI_NO_HDR
+STBIDEF int    stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user);
+STBIDEF int    stbi_is_hdr_from_memory(stbi_uc const *buffer, int len);
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_is_hdr          (char const *filename);
+STBIDEF int      stbi_is_hdr_from_file(FILE *f);
+#endif // STBI_NO_STDIO
+
+
+// get a VERY brief reason for failure
+// NOT THREADSAFE
+STBIDEF const char *stbi_failure_reason  (void);
+
+// free the loaded image -- this is just free()
+STBIDEF void     stbi_image_free      (void *retval_from_stbi_load);
+
+// get image dimensions & components without fully decoding
+STBIDEF int      stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp);
+STBIDEF int      stbi_info_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp);
+
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_info            (char const *filename,     int *x, int *y, int *comp);
+STBIDEF int      stbi_info_from_file  (FILE *f,                  int *x, int *y, int *comp);
+
+#endif
+
+
+
+// for image formats that explicitly notate that they have premultiplied alpha,
+// we just return the colors as stored in the file. set this flag to force
+// unpremultiplication. results are undefined if the unpremultiply overflow.
+STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply);
+
+// indicate whether we should process iphone images back to canonical format,
+// or just pass them through "as-is"
+STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert);
+
+// flip the image vertically, so the first pixel in the output array is the bottom left
+STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip);
+
+// ZLIB client - used by PNG, available for other purposes
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen);
+STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header);
+STBIDEF char *stbi_zlib_decode_malloc(const char *buffer, int len, int *outlen);
+STBIDEF int   stbi_zlib_decode_buffer(char *obuffer, int olen, const char *ibuffer, int ilen);
+
+STBIDEF char *stbi_zlib_decode_noheader_malloc(const char *buffer, int len, int *outlen);
+STBIDEF int   stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+//
+//
+////   end header file   /////////////////////////////////////////////////////
+#endif // STBI_INCLUDE_STB_IMAGE_H
+
+#ifdef STB_IMAGE_IMPLEMENTATION
+
+#if defined(STBI_ONLY_JPEG) || defined(STBI_ONLY_PNG) || defined(STBI_ONLY_BMP) \
+  || defined(STBI_ONLY_TGA) || defined(STBI_ONLY_GIF) || defined(STBI_ONLY_PSD) \
+  || defined(STBI_ONLY_HDR) || defined(STBI_ONLY_PIC) || defined(STBI_ONLY_PNM) \
+  || defined(STBI_ONLY_ZLIB)
+   #ifndef STBI_ONLY_JPEG
+   #define STBI_NO_JPEG
+   #endif
+   #ifndef STBI_ONLY_PNG
+   #define STBI_NO_PNG
+   #endif
+   #ifndef STBI_ONLY_BMP
+   #define STBI_NO_BMP
+   #endif
+   #ifndef STBI_ONLY_PSD
+   #define STBI_NO_PSD
+   #endif
+   #ifndef STBI_ONLY_TGA
+   #define STBI_NO_TGA
+   #endif
+   #ifndef STBI_ONLY_GIF
+   #define STBI_NO_GIF
+   #endif
+   #ifndef STBI_ONLY_HDR
+   #define STBI_NO_HDR
+   #endif
+   #ifndef STBI_ONLY_PIC
+   #define STBI_NO_PIC
+   #endif
+   #ifndef STBI_ONLY_PNM
+   #define STBI_NO_PNM
+   #endif
+#endif
+
+#if defined(STBI_NO_PNG) && !defined(STBI_SUPPORT_ZLIB) && !defined(STBI_NO_ZLIB)
+#define STBI_NO_ZLIB
+#endif
+
+
+#include <stdarg.h>
+#include <stddef.h> // ptrdiff_t on osx
+#include <stdlib.h>
+#include <string.h>
+
+#if !defined(STBI_NO_LINEAR) || !defined(STBI_NO_HDR)
+#include <math.h>  // ldexp
+#endif
+
+#ifndef STBI_NO_STDIO
+#include <stdio.h>
+#endif
+
+#ifndef STBI_ASSERT
+#include <assert.h>
+#define STBI_ASSERT(x) assert(x)
+#endif
+
+
+#ifndef _MSC_VER
+   #ifdef __cplusplus
+   #define stbi_inline inline
+   #else
+   #define stbi_inline
+   #endif
+#else
+   #define stbi_inline __forceinline
+#endif
+
+
+#ifdef _MSC_VER
+typedef unsigned short stbi__uint16;
+typedef   signed short stbi__int16;
+typedef unsigned int   stbi__uint32;
+typedef   signed int   stbi__int32;
+#else
+#include <stdint.h>
+typedef uint16_t stbi__uint16;
+typedef int16_t  stbi__int16;
+typedef uint32_t stbi__uint32;
+typedef int32_t  stbi__int32;
+#endif
+
+// should produce compiler error if size is wrong
+typedef unsigned char validate_uint32[sizeof(stbi__uint32)==4 ? 1 : -1];
+
+#ifdef _MSC_VER
+#define STBI_NOTUSED(v)  (void)(v)
+#else
+#define STBI_NOTUSED(v)  (void)sizeof(v)
+#endif
+
+#ifdef _MSC_VER
+#define STBI_HAS_LROTL
+#endif
+
+#ifdef STBI_HAS_LROTL
+   #define stbi_lrot(x,y)  _lrotl(x,y)
+#else
+   #define stbi_lrot(x,y)  (((x) << (y)) | ((x) >> (32 - (y))))
+#endif
+
+#if defined(STBI_MALLOC) && defined(STBI_FREE) && (defined(STBI_REALLOC) || defined(STBI_REALLOC_SIZED))
+// ok
+#elif !defined(STBI_MALLOC) && !defined(STBI_FREE) && !defined(STBI_REALLOC) && !defined(STBI_REALLOC_SIZED)
+// ok
+#else
+#error "Must define all or none of STBI_MALLOC, STBI_FREE, and STBI_REALLOC (or STBI_REALLOC_SIZED)."
+#endif
+
+#ifndef STBI_MALLOC
+#define STBI_MALLOC(sz)           malloc(sz)
+#define STBI_REALLOC(p,newsz)     realloc(p,newsz)
+#define STBI_FREE(p)              free(p)
+#endif
+
+#ifndef STBI_REALLOC_SIZED
+#define STBI_REALLOC_SIZED(p,oldsz,newsz) STBI_REALLOC(p,newsz)
+#endif
+
+// x86/x64 detection
+#if defined(__x86_64__) || defined(_M_X64)
+#define STBI__X64_TARGET
+#elif defined(__i386) || defined(_M_IX86)
+#define STBI__X86_TARGET
+#endif
+
+#if defined(__GNUC__) && (defined(STBI__X86_TARGET) || defined(STBI__X64_TARGET)) && !defined(__SSE2__) && !defined(STBI_NO_SIMD)
+// NOTE: not clear do we actually need this for the 64-bit path?
+// gcc doesn't support sse2 intrinsics unless you compile with -msse2,
+// (but compiling with -msse2 allows the compiler to use SSE2 everywhere;
+// this is just broken and gcc are jerks for not fixing it properly
+// http://www.virtualdub.org/blog/pivot/entry.php?id=363 )
+#define STBI_NO_SIMD
+#endif
+
+#if defined(__MINGW32__) && defined(STBI__X86_TARGET) && !defined(STBI_MINGW_ENABLE_SSE2) && !defined(STBI_NO_SIMD)
+// Note that __MINGW32__ doesn't actually mean 32-bit, so we have to avoid STBI__X64_TARGET
+//
+// 32-bit MinGW wants ESP to be 16-byte aligned, but this is not in the
+// Windows ABI and VC++ as well as Windows DLLs don't maintain that invariant.
+// As a result, enabling SSE2 on 32-bit MinGW is dangerous when not
+// simultaneously enabling "-mstackrealign".
+//
+// See https://github.com/nothings/stb/issues/81 for more information.
+//
+// So default to no SSE2 on 32-bit MinGW. If you've read this far and added
+// -mstackrealign to your build settings, feel free to #define STBI_MINGW_ENABLE_SSE2.
+#define STBI_NO_SIMD
+#endif
+
+#if !defined(STBI_NO_SIMD) && (defined(STBI__X86_TARGET) || defined(STBI__X64_TARGET))
+#define STBI_SSE2
+#include <emmintrin.h>
+
+#ifdef _MSC_VER
+
+#if _MSC_VER >= 1400  // not VC6
+#include <intrin.h> // __cpuid
+static int stbi__cpuid3(void)
+{
+   int info[4];
+   __cpuid(info,1);
+   return info[3];
+}
+#else
+static int stbi__cpuid3(void)
+{
+   int res;
+   __asm {
+      mov  eax,1
+      cpuid
+      mov  res,edx
+   }
+   return res;
+}
+#endif
+
+#define STBI_SIMD_ALIGN(type, name) __declspec(align(16)) type name
+
+static int stbi__sse2_available()
+{
+   int info3 = stbi__cpuid3();
+   return ((info3 >> 26) & 1) != 0;
+}
+#else // assume GCC-style if not VC++
+#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16)))
+
+static int stbi__sse2_available()
+{
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 408 // GCC 4.8 or later
+   // GCC 4.8+ has a nice way to do this
+   return __builtin_cpu_supports("sse2");
+#else
+   // portable way to do this, preferably without using GCC inline ASM?
+   // just bail for now.
+   return 0;
+#endif
+}
+#endif
+#endif
+
+// ARM NEON
+#if defined(STBI_NO_SIMD) && defined(STBI_NEON)
+#undef STBI_NEON
+#endif
+
+#ifdef STBI_NEON
+#include <arm_neon.h>
+// assume GCC or Clang on ARM targets
+#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16)))
+#endif
+
+#ifndef STBI_SIMD_ALIGN
+#define STBI_SIMD_ALIGN(type, name) type name
+#endif
+
+///////////////////////////////////////////////
+//
+//  stbi__context struct and start_xxx functions
+
+// stbi__context structure is our basic context used by all images, so it
+// contains all the IO context, plus some basic image information
+typedef struct
+{
+   stbi__uint32 img_x, img_y;
+   int img_n, img_out_n;
+
+   stbi_io_callbacks io;
+   void *io_user_data;
+
+   int read_from_callbacks;
+   int buflen;
+   stbi_uc buffer_start[128];
+
+   stbi_uc *img_buffer, *img_buffer_end;
+   stbi_uc *img_buffer_original, *img_buffer_original_end;
+} stbi__context;
+
+
+static void stbi__refill_buffer(stbi__context *s);
+
+// initialize a memory-decode context
+static void stbi__start_mem(stbi__context *s, stbi_uc const *buffer, int len)
+{
+   s->io.read = NULL;
+   s->read_from_callbacks = 0;
+   s->img_buffer = s->img_buffer_original = (stbi_uc *) buffer;
+   s->img_buffer_end = s->img_buffer_original_end = (stbi_uc *) buffer+len;
+}
+
+// initialize a callback-based context
+static void stbi__start_callbacks(stbi__context *s, stbi_io_callbacks *c, void *user)
+{
+   s->io = *c;
+   s->io_user_data = user;
+   s->buflen = sizeof(s->buffer_start);
+   s->read_from_callbacks = 1;
+   s->img_buffer_original = s->buffer_start;
+   stbi__refill_buffer(s);
+   s->img_buffer_original_end = s->img_buffer_end;
+}
+
+#ifndef STBI_NO_STDIO
+
+static int stbi__stdio_read(void *user, char *data, int size)
+{
+   return (int) fread(data,1,size,(FILE*) user);
+}
+
+static void stbi__stdio_skip(void *user, int n)
+{
+   fseek((FILE*) user, n, SEEK_CUR);
+}
+
+static int stbi__stdio_eof(void *user)
+{
+   return feof((FILE*) user);
+}
+
+static stbi_io_callbacks stbi__stdio_callbacks =
+{
+   stbi__stdio_read,
+   stbi__stdio_skip,
+   stbi__stdio_eof,
+};
+
+static void stbi__start_file(stbi__context *s, FILE *f)
+{
+   stbi__start_callbacks(s, &stbi__stdio_callbacks, (void *) f);
+}
+
+//static void stop_file(stbi__context *s) { }
+
+#endif // !STBI_NO_STDIO
+
+static void stbi__rewind(stbi__context *s)
+{
+   // conceptually rewind SHOULD rewind to the beginning of the stream,
+   // but we just rewind to the beginning of the initial buffer, because
+   // we only use it after doing 'test', which only ever looks at at most 92 bytes
+   s->img_buffer = s->img_buffer_original;
+   s->img_buffer_end = s->img_buffer_original_end;
+}
+
+#ifndef STBI_NO_JPEG
+static int      stbi__jpeg_test(stbi__context *s);
+static stbi_uc *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PNG
+static int      stbi__png_test(stbi__context *s);
+static stbi_uc *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__png_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_BMP
+static int      stbi__bmp_test(stbi__context *s);
+static stbi_uc *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_TGA
+static int      stbi__tga_test(stbi__context *s);
+static stbi_uc *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__tga_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PSD
+static int      stbi__psd_test(stbi__context *s);
+static stbi_uc *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__psd_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_HDR
+static int      stbi__hdr_test(stbi__context *s);
+static float   *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PIC
+static int      stbi__pic_test(stbi__context *s);
+static stbi_uc *stbi__pic_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__pic_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_GIF
+static int      stbi__gif_test(stbi__context *s);
+static stbi_uc *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__gif_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PNM
+static int      stbi__pnm_test(stbi__context *s);
+static stbi_uc *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+// this is not threadsafe
+static const char *stbi__g_failure_reason;
+
+STBIDEF const char *stbi_failure_reason(void)
+{
+   return stbi__g_failure_reason;
+}
+
+static int stbi__err(const char *str)
+{
+   stbi__g_failure_reason = str;
+   return 0;
+}
+
+static void *stbi__malloc(size_t size)
+{
+    return STBI_MALLOC(size);
+}
+
+// stbi__err - error
+// stbi__errpf - error returning pointer to float
+// stbi__errpuc - error returning pointer to unsigned char
+
+#ifdef STBI_NO_FAILURE_STRINGS
+   #define stbi__err(x,y)  0
+#elif defined(STBI_FAILURE_USERMSG)
+   #define stbi__err(x,y)  stbi__err(y)
+#else
+   #define stbi__err(x,y)  stbi__err(x)
+#endif
+
+#define stbi__errpf(x,y)   ((float *)(size_t) (stbi__err(x,y)?NULL:NULL))
+#define stbi__errpuc(x,y)  ((unsigned char *)(size_t) (stbi__err(x,y)?NULL:NULL))
+
+STBIDEF void stbi_image_free(void *retval_from_stbi_load)
+{
+   STBI_FREE(retval_from_stbi_load);
+}
+
+#ifndef STBI_NO_LINEAR
+static float   *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp);
+#endif
+
+#ifndef STBI_NO_HDR
+static stbi_uc *stbi__hdr_to_ldr(float   *data, int x, int y, int comp);
+#endif
+
+static int stbi__vertically_flip_on_load = 0;
+
+STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip)
+{
+    stbi__vertically_flip_on_load = flag_true_if_should_flip;
+}
+
+static unsigned char *stbi__load_main(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   #ifndef STBI_NO_JPEG
+   if (stbi__jpeg_test(s)) return stbi__jpeg_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PNG
+   if (stbi__png_test(s))  return stbi__png_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_BMP
+   if (stbi__bmp_test(s))  return stbi__bmp_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_GIF
+   if (stbi__gif_test(s))  return stbi__gif_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PSD
+   if (stbi__psd_test(s))  return stbi__psd_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PIC
+   if (stbi__pic_test(s))  return stbi__pic_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PNM
+   if (stbi__pnm_test(s))  return stbi__pnm_load(s,x,y,comp,req_comp);
+   #endif
+
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_test(s)) {
+      float *hdr = stbi__hdr_load(s, x,y,comp,req_comp);
+      return stbi__hdr_to_ldr(hdr, *x, *y, req_comp ? req_comp : *comp);
+   }
+   #endif
+
+   #ifndef STBI_NO_TGA
+   // test tga last because it's a crappy test!
+   if (stbi__tga_test(s))
+      return stbi__tga_load(s,x,y,comp,req_comp);
+   #endif
+
+   return stbi__errpuc("unknown image type", "Image not of any known type, or corrupt");
+}
+
+static unsigned char *stbi__load_flip(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *result = stbi__load_main(s, x, y, comp, req_comp);
+
+   if (stbi__vertically_flip_on_load && result != NULL) {
+      int w = *x, h = *y;
+      int depth = req_comp ? req_comp : *comp;
+      int row,col,z;
+      stbi_uc temp;
+
+      // @OPTIMIZE: use a bigger temp buffer and memcpy multiple pixels at once
+      for (row = 0; row < (h>>1); row++) {
+         for (col = 0; col < w; col++) {
+            for (z = 0; z < depth; z++) {
+               temp = result[(row * w + col) * depth + z];
+               result[(row * w + col) * depth + z] = result[((h - row - 1) * w + col) * depth + z];
+               result[((h - row - 1) * w + col) * depth + z] = temp;
+            }
+         }
+      }
+   }
+
+   return result;
+}
+
+#ifndef STBI_NO_HDR
+static void stbi__float_postprocess(float *result, int *x, int *y, int *comp, int req_comp)
+{
+   if (stbi__vertically_flip_on_load && result != NULL) {
+      int w = *x, h = *y;
+      int depth = req_comp ? req_comp : *comp;
+      int row,col,z;
+      float temp;
+
+      // @OPTIMIZE: use a bigger temp buffer and memcpy multiple pixels at once
+      for (row = 0; row < (h>>1); row++) {
+         for (col = 0; col < w; col++) {
+            for (z = 0; z < depth; z++) {
+               temp = result[(row * w + col) * depth + z];
+               result[(row * w + col) * depth + z] = result[((h - row - 1) * w + col) * depth + z];
+               result[((h - row - 1) * w + col) * depth + z] = temp;
+            }
+         }
+      }
+   }
+}
+#endif
+
+#ifndef STBI_NO_STDIO
+
+static FILE *stbi__fopen(char const *filename, char const *mode)
+{
+   FILE *f;
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+   if (0 != fopen_s(&f, filename, mode))
+      f=0;
+#else
+   f = fopen(filename, mode);
+#endif
+   return f;
+}
+
+
+STBIDEF stbi_uc *stbi_load(char const *filename, int *x, int *y, int *comp, int req_comp)
+{
+   FILE *f = stbi__fopen(filename, "rb");
+   unsigned char *result;
+   if (!f) return stbi__errpuc("can't fopen", "Unable to open file");
+   result = stbi_load_from_file(f,x,y,comp,req_comp);
+   fclose(f);
+   return result;
+}
+
+STBIDEF stbi_uc *stbi_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *result;
+   stbi__context s;
+   stbi__start_file(&s,f);
+   result = stbi__load_flip(&s,x,y,comp,req_comp);
+   if (result) {
+      // need to 'unget' all the characters in the IO buffer
+      fseek(f, - (int) (s.img_buffer_end - s.img_buffer), SEEK_CUR);
+   }
+   return result;
+}
+#endif //!STBI_NO_STDIO
+
+STBIDEF stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__load_flip(&s,x,y,comp,req_comp);
+}
+
+STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__load_flip(&s,x,y,comp,req_comp);
+}
+
+#ifndef STBI_NO_LINEAR
+static float *stbi__loadf_main(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *data;
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_test(s)) {
+      float *hdr_data = stbi__hdr_load(s,x,y,comp,req_comp);
+      if (hdr_data)
+         stbi__float_postprocess(hdr_data,x,y,comp,req_comp);
+      return hdr_data;
+   }
+   #endif
+   data = stbi__load_flip(s, x, y, comp, req_comp);
+   if (data)
+      return stbi__ldr_to_hdr(data, *x, *y, req_comp ? req_comp : *comp);
+   return stbi__errpf("unknown image type", "Image not of any known type, or corrupt");
+}
+
+STBIDEF float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+
+STBIDEF float *stbi_loadf_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF float *stbi_loadf(char const *filename, int *x, int *y, int *comp, int req_comp)
+{
+   float *result;
+   FILE *f = stbi__fopen(filename, "rb");
+   if (!f) return stbi__errpf("can't fopen", "Unable to open file");
+   result = stbi_loadf_from_file(f,x,y,comp,req_comp);
+   fclose(f);
+   return result;
+}
+
+STBIDEF float *stbi_loadf_from_file(FILE *f, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_file(&s,f);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+#endif // !STBI_NO_STDIO
+
+#endif // !STBI_NO_LINEAR
+
+// these is-hdr-or-not is defined independent of whether STBI_NO_LINEAR is
+// defined, for API simplicity; if STBI_NO_LINEAR is defined, it always
+// reports false!
+
+STBIDEF int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(buffer);
+   STBI_NOTUSED(len);
+   return 0;
+   #endif
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_is_hdr          (char const *filename)
+{
+   FILE *f = stbi__fopen(filename, "rb");
+   int result=0;
+   if (f) {
+      result = stbi_is_hdr_from_file(f);
+      fclose(f);
+   }
+   return result;
+}
+
+STBIDEF int      stbi_is_hdr_from_file(FILE *f)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_file(&s,f);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(f);
+   return 0;
+   #endif
+}
+#endif // !STBI_NO_STDIO
+
+STBIDEF int      stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(clbk);
+   STBI_NOTUSED(user);
+   return 0;
+   #endif
+}
+
+#ifndef STBI_NO_LINEAR
+static float stbi__l2h_gamma=2.2f, stbi__l2h_scale=1.0f;
+
+STBIDEF void   stbi_ldr_to_hdr_gamma(float gamma) { stbi__l2h_gamma = gamma; }
+STBIDEF void   stbi_ldr_to_hdr_scale(float scale) { stbi__l2h_scale = scale; }
+#endif
+
+static float stbi__h2l_gamma_i=1.0f/2.2f, stbi__h2l_scale_i=1.0f;
+
+STBIDEF void   stbi_hdr_to_ldr_gamma(float gamma) { stbi__h2l_gamma_i = 1/gamma; }
+STBIDEF void   stbi_hdr_to_ldr_scale(float scale) { stbi__h2l_scale_i = 1/scale; }
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// Common code used by all image loaders
+//
+
+enum
+{
+   STBI__SCAN_load=0,
+   STBI__SCAN_type,
+   STBI__SCAN_header
+};
+
+static void stbi__refill_buffer(stbi__context *s)
+{
+   int n = (s->io.read)(s->io_user_data,(char*)s->buffer_start,s->buflen);
+   if (n == 0) {
+      // at end of file, treat same as if from memory, but need to handle case
+      // where s->img_buffer isn't pointing to safe memory, e.g. 0-byte file
+      s->read_from_callbacks = 0;
+      s->img_buffer = s->buffer_start;
+      s->img_buffer_end = s->buffer_start+1;
+      *s->img_buffer = 0;
+   } else {
+      s->img_buffer = s->buffer_start;
+      s->img_buffer_end = s->buffer_start + n;
+   }
+}
+
+stbi_inline static stbi_uc stbi__get8(stbi__context *s)
+{
+   if (s->img_buffer < s->img_buffer_end)
+      return *s->img_buffer++;
+   if (s->read_from_callbacks) {
+      stbi__refill_buffer(s);
+      return *s->img_buffer++;
+   }
+   return 0;
+}
+
+stbi_inline static int stbi__at_eof(stbi__context *s)
+{
+   if (s->io.read) {
+      if (!(s->io.eof)(s->io_user_data)) return 0;
+      // if feof() is true, check if buffer = end
+      // special case: we've only got the special 0 character at the end
+      if (s->read_from_callbacks == 0) return 1;
+   }
+
+   return s->img_buffer >= s->img_buffer_end;
+}
+
+static void stbi__skip(stbi__context *s, int n)
+{
+   if (n < 0) {
+      s->img_buffer = s->img_buffer_end;
+      return;
+   }
+   if (s->io.read) {
+      int blen = (int) (s->img_buffer_end - s->img_buffer);
+      if (blen < n) {
+         s->img_buffer = s->img_buffer_end;
+         (s->io.skip)(s->io_user_data, n - blen);
+         return;
+      }
+   }
+   s->img_buffer += n;
+}
+
+static int stbi__getn(stbi__context *s, stbi_uc *buffer, int n)
+{
+   if (s->io.read) {
+      int blen = (int) (s->img_buffer_end - s->img_buffer);
+      if (blen < n) {
+         int res, count;
+
+         memcpy(buffer, s->img_buffer, blen);
+
+         count = (s->io.read)(s->io_user_data, (char*) buffer + blen, n - blen);
+         res = (count == (n-blen));
+         s->img_buffer = s->img_buffer_end;
+         return res;
+      }
+   }
+
+   if (s->img_buffer+n <= s->img_buffer_end) {
+      memcpy(buffer, s->img_buffer, n);
+      s->img_buffer += n;
+      return 1;
+   } else
+      return 0;
+}
+
+static int stbi__get16be(stbi__context *s)
+{
+   int z = stbi__get8(s);
+   return (z << 8) + stbi__get8(s);
+}
+
+static stbi__uint32 stbi__get32be(stbi__context *s)
+{
+   stbi__uint32 z = stbi__get16be(s);
+   return (z << 16) + stbi__get16be(s);
+}
+
+#if defined(STBI_NO_BMP) && defined(STBI_NO_TGA) && defined(STBI_NO_GIF)
+// nothing
+#else
+static int stbi__get16le(stbi__context *s)
+{
+   int z = stbi__get8(s);
+   return z + (stbi__get8(s) << 8);
+}
+#endif
+
+#ifndef STBI_NO_BMP
+static stbi__uint32 stbi__get32le(stbi__context *s)
+{
+   stbi__uint32 z = stbi__get16le(s);
+   return z + (stbi__get16le(s) << 16);
+}
+#endif
+
+#define STBI__BYTECAST(x)  ((stbi_uc) ((x) & 255))  // truncate int to byte without warnings
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+//  generic converter from built-in img_n to req_comp
+//    individual types do this automatically as much as possible (e.g. jpeg
+//    does all cases internally since it needs to colorspace convert anyway,
+//    and it never has alpha, so very few cases ). png can automatically
+//    interleave an alpha=255 channel, but falls back to this for other cases
+//
+//  assume data buffer is malloced, so malloc a new one and free that one
+//  only failure mode is malloc failing
+
+static stbi_uc stbi__compute_y(int r, int g, int b)
+{
+   return (stbi_uc) (((r*77) + (g*150) +  (29*b)) >> 8);
+}
+
+static unsigned char *stbi__convert_format(unsigned char *data, int img_n, int req_comp, unsigned int x, unsigned int y)
+{
+   int i,j;
+   unsigned char *good;
+
+   if (req_comp == img_n) return data;
+   STBI_ASSERT(req_comp >= 1 && req_comp <= 4);
+
+   good = (unsigned char *) stbi__malloc(req_comp * x * y);
+   if (good == NULL) {
+      STBI_FREE(data);
+      return stbi__errpuc("outofmem", "Out of memory");
+   }
+
+   for (j=0; j < (int) y; ++j) {
+      unsigned char *src  = data + j * x * img_n   ;
+      unsigned char *dest = good + j * x * req_comp;
+
+      #define COMBO(a,b)  ((a)*8+(b))
+      #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
+      // convert source image with img_n components to one with req_comp components;
+      // avoid switch per pixel, so use switch per scanline and massive macros
+      switch (COMBO(img_n, req_comp)) {
+         CASE(1,2) dest[0]=src[0], dest[1]=255; break;
+         CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
+         CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
+         CASE(2,1) dest[0]=src[0]; break;
+         CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
+         CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
+         CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
+         CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
+         CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
+         CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
+         CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
+         CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
+         default: STBI_ASSERT(0);
+      }
+      #undef CASE
+   }
+
+   STBI_FREE(data);
+   return good;
+}
+
+#ifndef STBI_NO_LINEAR
+static float   *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp)
+{
+   int i,k,n;
+   float *output = (float *) stbi__malloc(x * y * comp * sizeof(float));
+   if (output == NULL) { STBI_FREE(data); return stbi__errpf("outofmem", "Out of memory"); }
+   // compute number of non-alpha components
+   if (comp & 1) n = comp; else n = comp-1;
+   for (i=0; i < x*y; ++i) {
+      for (k=0; k < n; ++k) {
+         output[i*comp + k] = (float) (pow(data[i*comp+k]/255.0f, stbi__l2h_gamma) * stbi__l2h_scale);
+      }
+      if (k < comp) output[i*comp + k] = data[i*comp+k]/255.0f;
+   }
+   STBI_FREE(data);
+   return output;
+}
+#endif
+
+#ifndef STBI_NO_HDR
+#define stbi__float2int(x)   ((int) (x))
+static stbi_uc *stbi__hdr_to_ldr(float   *data, int x, int y, int comp)
+{
+   int i,k,n;
+   stbi_uc *output = (stbi_uc *) stbi__malloc(x * y * comp);
+   if (output == NULL) { STBI_FREE(data); return stbi__errpuc("outofmem", "Out of memory"); }
+   // compute number of non-alpha components
+   if (comp & 1) n = comp; else n = comp-1;
+   for (i=0; i < x*y; ++i) {
+      for (k=0; k < n; ++k) {
+         float z = (float) pow(data[i*comp+k]*stbi__h2l_scale_i, stbi__h2l_gamma_i) * 255 + 0.5f;
+         if (z < 0) z = 0;
+         if (z > 255) z = 255;
+         output[i*comp + k] = (stbi_uc) stbi__float2int(z);
+      }
+      if (k < comp) {
+         float z = data[i*comp+k] * 255 + 0.5f;
+         if (z < 0) z = 0;
+         if (z > 255) z = 255;
+         output[i*comp + k] = (stbi_uc) stbi__float2int(z);
+      }
+   }
+   STBI_FREE(data);
+   return output;
+}
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+//
+//  "baseline" JPEG/JFIF decoder
+//
+//    simple implementation
+//      - doesn't support delayed output of y-dimension
+//      - simple interface (only one output format: 8-bit interleaved RGB)
+//      - doesn't try to recover corrupt jpegs
+//      - doesn't allow partial loading, loading multiple at once
+//      - still fast on x86 (copying globals into locals doesn't help x86)
+//      - allocates lots of intermediate memory (full size of all components)
+//        - non-interleaved case requires this anyway
+//        - allows good upsampling (see next)
+//    high-quality
+//      - upsampled channels are bilinearly interpolated, even across blocks
+//      - quality integer IDCT derived from IJG's 'slow'
+//    performance
+//      - fast huffman; reasonable integer IDCT
+//      - some SIMD kernels for common paths on targets with SSE2/NEON
+//      - uses a lot of intermediate memory, could cache poorly
+
+#ifndef STBI_NO_JPEG
+
+// huffman decoding acceleration
+#define FAST_BITS   9  // larger handles more cases; smaller stomps less cache
+
+typedef struct
+{
+   stbi_uc  fast[1 << FAST_BITS];
+   // weirdly, repacking this into AoS is a 10% speed loss, instead of a win
+   stbi__uint16 code[256];
+   stbi_uc  values[256];
+   stbi_uc  size[257];
+   unsigned int maxcode[18];
+   int    delta[17];   // old 'firstsymbol' - old 'firstcode'
+} stbi__huffman;
+
+typedef struct
+{
+   stbi__context *s;
+   stbi__huffman huff_dc[4];
+   stbi__huffman huff_ac[4];
+   stbi_uc dequant[4][64];
+   stbi__int16 fast_ac[4][1 << FAST_BITS];
+
+// sizes for components, interleaved MCUs
+   int img_h_max, img_v_max;
+   int img_mcu_x, img_mcu_y;
+   int img_mcu_w, img_mcu_h;
+
+// definition of jpeg image component
+   struct
+   {
+      int id;
+      int h,v;
+      int tq;
+      int hd,ha;
+      int dc_pred;
+
+      int x,y,w2,h2;
+      stbi_uc *data;
+      void *raw_data, *raw_coeff;
+      stbi_uc *linebuf;
+      short   *coeff;   // progressive only
+      int      coeff_w, coeff_h; // number of 8x8 coefficient blocks
+   } img_comp[4];
+
+   stbi__uint32   code_buffer; // jpeg entropy-coded buffer
+   int            code_bits;   // number of valid bits
+   unsigned char  marker;      // marker seen while filling entropy buffer
+   int            nomore;      // flag if we saw a marker so must stop
+
+   int            progressive;
+   int            spec_start;
+   int            spec_end;
+   int            succ_high;
+   int            succ_low;
+   int            eob_run;
+   int            rgb;
+
+   int scan_n, order[4];
+   int restart_interval, todo;
+
+// kernels
+   void (*idct_block_kernel)(stbi_uc *out, int out_stride, short data[64]);
+   void (*YCbCr_to_RGB_kernel)(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step);
+   stbi_uc *(*resample_row_hv_2_kernel)(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs);
+} stbi__jpeg;
+
+static int stbi__build_huffman(stbi__huffman *h, int *count)
+{
+   int i,j,k=0,code;
+   // build size list for each symbol (from JPEG spec)
+   for (i=0; i < 16; ++i)
+      for (j=0; j < count[i]; ++j)
+         h->size[k++] = (stbi_uc) (i+1);
+   h->size[k] = 0;
+
+   // compute actual symbols (from jpeg spec)
+   code = 0;
+   k = 0;
+   for(j=1; j <= 16; ++j) {
+      // compute delta to add to code to compute symbol id
+      h->delta[j] = k - code;
+      if (h->size[k] == j) {
+         while (h->size[k] == j)
+            h->code[k++] = (stbi__uint16) (code++);
+         if (code-1 >= (1 << j)) return stbi__err("bad code lengths","Corrupt JPEG");
+      }
+      // compute largest code + 1 for this size, preshifted as needed later
+      h->maxcode[j] = code << (16-j);
+      code <<= 1;
+   }
+   h->maxcode[j] = 0xffffffff;
+
+   // build non-spec acceleration table; 255 is flag for not-accelerated
+   memset(h->fast, 255, 1 << FAST_BITS);
+   for (i=0; i < k; ++i) {
+      int s = h->size[i];
+      if (s <= FAST_BITS) {
+         int c = h->code[i] << (FAST_BITS-s);
+         int m = 1 << (FAST_BITS-s);
+         for (j=0; j < m; ++j) {
+            h->fast[c+j] = (stbi_uc) i;
+         }
+      }
+   }
+   return 1;
+}
+
+// build a table that decodes both magnitude and value of small ACs in
+// one go.
+static void stbi__build_fast_ac(stbi__int16 *fast_ac, stbi__huffman *h)
+{
+   int i;
+   for (i=0; i < (1 << FAST_BITS); ++i) {
+      stbi_uc fast = h->fast[i];
+      fast_ac[i] = 0;
+      if (fast < 255) {
+         int rs = h->values[fast];
+         int run = (rs >> 4) & 15;
+         int magbits = rs & 15;
+         int len = h->size[fast];
+
+         if (magbits && len + magbits <= FAST_BITS) {
+            // magnitude code followed by receive_extend code
+            int k = ((i << len) & ((1 << FAST_BITS) - 1)) >> (FAST_BITS - magbits);
+            int m = 1 << (magbits - 1);
+            if (k < m) k += (-1 << magbits) + 1;
+            // if the result is small enough, we can fit it in fast_ac table
+            if (k >= -128 && k <= 127)
+               fast_ac[i] = (stbi__int16) ((k << 8) + (run << 4) + (len + magbits));
+         }
+      }
+   }
+}
+
+static void stbi__grow_buffer_unsafe(stbi__jpeg *j)
+{
+   do {
+      int b = j->nomore ? 0 : stbi__get8(j->s);
+      if (b == 0xff) {
+         int c = stbi__get8(j->s);
+         if (c != 0) {
+            j->marker = (unsigned char) c;
+            j->nomore = 1;
+            return;
+         }
+      }
+      j->code_buffer |= b << (24 - j->code_bits);
+      j->code_bits += 8;
+   } while (j->code_bits <= 24);
+}
+
+// (1 << n) - 1
+static stbi__uint32 stbi__bmask[17]={0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535};
+
+// decode a jpeg huffman value from the bitstream
+stbi_inline static int stbi__jpeg_huff_decode(stbi__jpeg *j, stbi__huffman *h)
+{
+   unsigned int temp;
+   int c,k;
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+
+   // look at the top FAST_BITS and determine what symbol ID it is,
+   // if the code is <= FAST_BITS
+   c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+   k = h->fast[c];
+   if (k < 255) {
+      int s = h->size[k];
+      if (s > j->code_bits)
+         return -1;
+      j->code_buffer <<= s;
+      j->code_bits -= s;
+      return h->values[k];
+   }
+
+   // naive test is to shift the code_buffer down so k bits are
+   // valid, then test against maxcode. To speed this up, we've
+   // preshifted maxcode left so that it has (16-k) 0s at the
+   // end; in other words, regardless of the number of bits, it
+   // wants to be compared against something shifted to have 16;
+   // that way we don't need to shift inside the loop.
+   temp = j->code_buffer >> 16;
+   for (k=FAST_BITS+1 ; ; ++k)
+      if (temp < h->maxcode[k])
+         break;
+   if (k == 17) {
+      // error! code not found
+      j->code_bits -= 16;
+      return -1;
+   }
+
+   if (k > j->code_bits)
+      return -1;
+
+   // convert the huffman code to the symbol id
+   c = ((j->code_buffer >> (32 - k)) & stbi__bmask[k]) + h->delta[k];
+   STBI_ASSERT((((j->code_buffer) >> (32 - h->size[c])) & stbi__bmask[h->size[c]]) == h->code[c]);
+
+   // convert the id to a symbol
+   j->code_bits -= k;
+   j->code_buffer <<= k;
+   return h->values[c];
+}
+
+// bias[n] = (-1<<n) + 1
+static int const stbi__jbias[16] = {0,-1,-3,-7,-15,-31,-63,-127,-255,-511,-1023,-2047,-4095,-8191,-16383,-32767};
+
+// combined JPEG 'receive' and JPEG 'extend', since baseline
+// always extends everything it receives.
+stbi_inline static int stbi__extend_receive(stbi__jpeg *j, int n)
+{
+   unsigned int k;
+   int sgn;
+   if (j->code_bits < n) stbi__grow_buffer_unsafe(j);
+
+   sgn = (stbi__int32)j->code_buffer >> 31; // sign bit is always in MSB
+   k = stbi_lrot(j->code_buffer, n);
+   STBI_ASSERT(n >= 0 && n < (int) (sizeof(stbi__bmask)/sizeof(*stbi__bmask)));
+   j->code_buffer = k & ~stbi__bmask[n];
+   k &= stbi__bmask[n];
+   j->code_bits -= n;
+   return k + (stbi__jbias[n] & ~sgn);
+}
+
+// get some unsigned bits
+stbi_inline static int stbi__jpeg_get_bits(stbi__jpeg *j, int n)
+{
+   unsigned int k;
+   if (j->code_bits < n) stbi__grow_buffer_unsafe(j);
+   k = stbi_lrot(j->code_buffer, n);
+   j->code_buffer = k & ~stbi__bmask[n];
+   k &= stbi__bmask[n];
+   j->code_bits -= n;
+   return k;
+}
+
+stbi_inline static int stbi__jpeg_get_bit(stbi__jpeg *j)
+{
+   unsigned int k;
+   if (j->code_bits < 1) stbi__grow_buffer_unsafe(j);
+   k = j->code_buffer;
+   j->code_buffer <<= 1;
+   --j->code_bits;
+   return k & 0x80000000;
+}
+
+// given a value that's at position X in the zigzag stream,
+// where does it appear in the 8x8 matrix coded as row-major?
+static stbi_uc stbi__jpeg_dezigzag[64+15] =
+{
+    0,  1,  8, 16,  9,  2,  3, 10,
+   17, 24, 32, 25, 18, 11,  4,  5,
+   12, 19, 26, 33, 40, 48, 41, 34,
+   27, 20, 13,  6,  7, 14, 21, 28,
+   35, 42, 49, 56, 57, 50, 43, 36,
+   29, 22, 15, 23, 30, 37, 44, 51,
+   58, 59, 52, 45, 38, 31, 39, 46,
+   53, 60, 61, 54, 47, 55, 62, 63,
+   // let corrupt input sample past end
+   63, 63, 63, 63, 63, 63, 63, 63,
+   63, 63, 63, 63, 63, 63, 63
+};
+
+// decode one 64-entry block--
+static int stbi__jpeg_decode_block(stbi__jpeg *j, short data[64], stbi__huffman *hdc, stbi__huffman *hac, stbi__int16 *fac, int b, stbi_uc *dequant)
+{
+   int diff,dc,k;
+   int t;
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+   t = stbi__jpeg_huff_decode(j, hdc);
+   if (t < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+
+   // 0 all the ac values now so we can do it 32-bits at a time
+   memset(data,0,64*sizeof(data[0]));
+
+   diff = t ? stbi__extend_receive(j, t) : 0;
+   dc = j->img_comp[b].dc_pred + diff;
+   j->img_comp[b].dc_pred = dc;
+   data[0] = (short) (dc * dequant[0]);
+
+   // decode AC components, see JPEG spec
+   k = 1;
+   do {
+      unsigned int zig;
+      int c,r,s;
+      if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+      c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+      r = fac[c];
+      if (r) { // fast-AC path
+         k += (r >> 4) & 15; // run
+         s = r & 15; // combined length
+         j->code_buffer <<= s;
+         j->code_bits -= s;
+         // decode into unzigzag'd location
+         zig = stbi__jpeg_dezigzag[k++];
+         data[zig] = (short) ((r >> 8) * dequant[zig]);
+      } else {
+         int rs = stbi__jpeg_huff_decode(j, hac);
+         if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+         s = rs & 15;
+         r = rs >> 4;
+         if (s == 0) {
+            if (rs != 0xf0) break; // end block
+            k += 16;
+         } else {
+            k += r;
+            // decode into unzigzag'd location
+            zig = stbi__jpeg_dezigzag[k++];
+            data[zig] = (short) (stbi__extend_receive(j,s) * dequant[zig]);
+         }
+      }
+   } while (k < 64);
+   return 1;
+}
+
+static int stbi__jpeg_decode_block_prog_dc(stbi__jpeg *j, short data[64], stbi__huffman *hdc, int b)
+{
+   int diff,dc;
+   int t;
+   if (j->spec_end != 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG");
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+
+   if (j->succ_high == 0) {
+      // first scan for DC coefficient, must be first
+      memset(data,0,64*sizeof(data[0])); // 0 all the ac values now
+      t = stbi__jpeg_huff_decode(j, hdc);
+      diff = t ? stbi__extend_receive(j, t) : 0;
+
+      dc = j->img_comp[b].dc_pred + diff;
+      j->img_comp[b].dc_pred = dc;
+      data[0] = (short) (dc << j->succ_low);
+   } else {
+      // refinement scan for DC coefficient
+      if (stbi__jpeg_get_bit(j))
+         data[0] += (short) (1 << j->succ_low);
+   }
+   return 1;
+}
+
+// @OPTIMIZE: store non-zigzagged during the decode passes,
+// and only de-zigzag when dequantizing
+static int stbi__jpeg_decode_block_prog_ac(stbi__jpeg *j, short data[64], stbi__huffman *hac, stbi__int16 *fac)
+{
+   int k;
+   if (j->spec_start == 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG");
+
+   if (j->succ_high == 0) {
+      int shift = j->succ_low;
+
+      if (j->eob_run) {
+         --j->eob_run;
+         return 1;
+      }
+
+      k = j->spec_start;
+      do {
+         unsigned int zig;
+         int c,r,s;
+         if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+         c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+         r = fac[c];
+         if (r) { // fast-AC path
+            k += (r >> 4) & 15; // run
+            s = r & 15; // combined length
+            j->code_buffer <<= s;
+            j->code_bits -= s;
+            zig = stbi__jpeg_dezigzag[k++];
+            data[zig] = (short) ((r >> 8) << shift);
+         } else {
+            int rs = stbi__jpeg_huff_decode(j, hac);
+            if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+            s = rs & 15;
+            r = rs >> 4;
+            if (s == 0) {
+               if (r < 15) {
+                  j->eob_run = (1 << r);
+                  if (r)
+                     j->eob_run += stbi__jpeg_get_bits(j, r);
+                  --j->eob_run;
+                  break;
+               }
+               k += 16;
+            } else {
+               k += r;
+               zig = stbi__jpeg_dezigzag[k++];
+               data[zig] = (short) (stbi__extend_receive(j,s) << shift);
+            }
+         }
+      } while (k <= j->spec_end);
+   } else {
+      // refinement scan for these AC coefficients
+
+      short bit = (short) (1 << j->succ_low);
+
+      if (j->eob_run) {
+         --j->eob_run;
+         for (k = j->spec_start; k <= j->spec_end; ++k) {
+            short *p = &data[stbi__jpeg_dezigzag[k]];
+            if (*p != 0)
+               if (stbi__jpeg_get_bit(j))
+                  if ((*p & bit)==0) {
+                     if (*p > 0)
+                        *p += bit;
+                     else
+                        *p -= bit;
+                  }
+         }
+      } else {
+         k = j->spec_start;
+         do {
+            int r,s;
+            int rs = stbi__jpeg_huff_decode(j, hac); // @OPTIMIZE see if we can use the fast path here, advance-by-r is so slow, eh
+            if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+            s = rs & 15;
+            r = rs >> 4;
+            if (s == 0) {
+               if (r < 15) {
+                  j->eob_run = (1 << r) - 1;
+                  if (r)
+                     j->eob_run += stbi__jpeg_get_bits(j, r);
+                  r = 64; // force end of block
+               } else {
+                  // r=15 s=0 should write 16 0s, so we just do
+                  // a run of 15 0s and then write s (which is 0),
+                  // so we don't have to do anything special here
+               }
+            } else {
+               if (s != 1) return stbi__err("bad huffman code", "Corrupt JPEG");
+               // sign bit
+               if (stbi__jpeg_get_bit(j))
+                  s = bit;
+               else
+                  s = -bit;
+            }
+
+            // advance by r
+            while (k <= j->spec_end) {
+               short *p = &data[stbi__jpeg_dezigzag[k++]];
+               if (*p != 0) {
+                  if (stbi__jpeg_get_bit(j))
+                     if ((*p & bit)==0) {
+                        if (*p > 0)
+                           *p += bit;
+                        else
+                           *p -= bit;
+                     }
+               } else {
+                  if (r == 0) {
+                     *p = (short) s;
+                     break;
+                  }
+                  --r;
+               }
+            }
+         } while (k <= j->spec_end);
+      }
+   }
+   return 1;
+}
+
+// take a -128..127 value and stbi__clamp it and convert to 0..255
+stbi_inline static stbi_uc stbi__clamp(int x)
+{
+   // trick to use a single test to catch both cases
+   if ((unsigned int) x > 255) {
+      if (x < 0) return 0;
+      if (x > 255) return 255;
+   }
+   return (stbi_uc) x;
+}
+
+#define stbi__f2f(x)  ((int) (((x) * 4096 + 0.5)))
+#define stbi__fsh(x)  ((x) << 12)
+
+// derived from jidctint -- DCT_ISLOW
+#define STBI__IDCT_1D(s0,s1,s2,s3,s4,s5,s6,s7) \
+   int t0,t1,t2,t3,p1,p2,p3,p4,p5,x0,x1,x2,x3; \
+   p2 = s2;                                    \
+   p3 = s6;                                    \
+   p1 = (p2+p3) * stbi__f2f(0.5411961f);       \
+   t2 = p1 + p3*stbi__f2f(-1.847759065f);      \
+   t3 = p1 + p2*stbi__f2f( 0.765366865f);      \
+   p2 = s0;                                    \
+   p3 = s4;                                    \
+   t0 = stbi__fsh(p2+p3);                      \
+   t1 = stbi__fsh(p2-p3);                      \
+   x0 = t0+t3;                                 \
+   x3 = t0-t3;                                 \
+   x1 = t1+t2;                                 \
+   x2 = t1-t2;                                 \
+   t0 = s7;                                    \
+   t1 = s5;                                    \
+   t2 = s3;                                    \
+   t3 = s1;                                    \
+   p3 = t0+t2;                                 \
+   p4 = t1+t3;                                 \
+   p1 = t0+t3;                                 \
+   p2 = t1+t2;                                 \
+   p5 = (p3+p4)*stbi__f2f( 1.175875602f);      \
+   t0 = t0*stbi__f2f( 0.298631336f);           \
+   t1 = t1*stbi__f2f( 2.053119869f);           \
+   t2 = t2*stbi__f2f( 3.072711026f);           \
+   t3 = t3*stbi__f2f( 1.501321110f);           \
+   p1 = p5 + p1*stbi__f2f(-0.899976223f);      \
+   p2 = p5 + p2*stbi__f2f(-2.562915447f);      \
+   p3 = p3*stbi__f2f(-1.961570560f);           \
+   p4 = p4*stbi__f2f(-0.390180644f);           \
+   t3 += p1+p4;                                \
+   t2 += p2+p3;                                \
+   t1 += p2+p4;                                \
+   t0 += p1+p3;
+
+static void stbi__idct_block(stbi_uc *out, int out_stride, short data[64])
+{
+   int i,val[64],*v=val;
+   stbi_uc *o;
+   short *d = data;
+
+   // columns
+   for (i=0; i < 8; ++i,++d, ++v) {
+      // if all zeroes, shortcut -- this avoids dequantizing 0s and IDCTing
+      if (d[ 8]==0 && d[16]==0 && d[24]==0 && d[32]==0
+           && d[40]==0 && d[48]==0 && d[56]==0) {
+         //    no shortcut                 0     seconds
+         //    (1|2|3|4|5|6|7)==0          0     seconds
+         //    all separate               -0.047 seconds
+         //    1 && 2|3 && 4|5 && 6|7:    -0.047 seconds
+         int dcterm = d[0] << 2;
+         v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm;
+      } else {
+         STBI__IDCT_1D(d[ 0],d[ 8],d[16],d[24],d[32],d[40],d[48],d[56])
+         // constants scaled things up by 1<<12; let's bring them back
+         // down, but keep 2 extra bits of precision
+         x0 += 512; x1 += 512; x2 += 512; x3 += 512;
+         v[ 0] = (x0+t3) >> 10;
+         v[56] = (x0-t3) >> 10;
+         v[ 8] = (x1+t2) >> 10;
+         v[48] = (x1-t2) >> 10;
+         v[16] = (x2+t1) >> 10;
+         v[40] = (x2-t1) >> 10;
+         v[24] = (x3+t0) >> 10;
+         v[32] = (x3-t0) >> 10;
+      }
+   }
+
+   for (i=0, v=val, o=out; i < 8; ++i,v+=8,o+=out_stride) {
+      // no fast case since the first 1D IDCT spread components out
+      STBI__IDCT_1D(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7])
+      // constants scaled things up by 1<<12, plus we had 1<<2 from first
+      // loop, plus horizontal and vertical each scale by sqrt(8) so together
+      // we've got an extra 1<<3, so 1<<17 total we need to remove.
+      // so we want to round that, which means adding 0.5 * 1<<17,
+      // aka 65536. Also, we'll end up with -128 to 127 that we want
+      // to encode as 0..255 by adding 128, so we'll add that before the shift
+      x0 += 65536 + (128<<17);
+      x1 += 65536 + (128<<17);
+      x2 += 65536 + (128<<17);
+      x3 += 65536 + (128<<17);
+      // tried computing the shifts into temps, or'ing the temps to see
+      // if any were out of range, but that was slower
+      o[0] = stbi__clamp((x0+t3) >> 17);
+      o[7] = stbi__clamp((x0-t3) >> 17);
+      o[1] = stbi__clamp((x1+t2) >> 17);
+      o[6] = stbi__clamp((x1-t2) >> 17);
+      o[2] = stbi__clamp((x2+t1) >> 17);
+      o[5] = stbi__clamp((x2-t1) >> 17);
+      o[3] = stbi__clamp((x3+t0) >> 17);
+      o[4] = stbi__clamp((x3-t0) >> 17);
+   }
+}
+
+#ifdef STBI_SSE2
+// sse2 integer IDCT. not the fastest possible implementation but it
+// produces bit-identical results to the generic C version so it's
+// fully "transparent".
+static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64])
+{
+   // This is constructed to match our regular (generic) integer IDCT exactly.
+   __m128i row0, row1, row2, row3, row4, row5, row6, row7;
+   __m128i tmp;
+
+   // dot product constant: even elems=x, odd elems=y
+   #define dct_const(x,y)  _mm_setr_epi16((x),(y),(x),(y),(x),(y),(x),(y))
+
+   // out(0) = c0[even]*x + c0[odd]*y   (c0, x, y 16-bit, out 32-bit)
+   // out(1) = c1[even]*x + c1[odd]*y
+   #define dct_rot(out0,out1, x,y,c0,c1) \
+      __m128i c0##lo = _mm_unpacklo_epi16((x),(y)); \
+      __m128i c0##hi = _mm_unpackhi_epi16((x),(y)); \
+      __m128i out0##_l = _mm_madd_epi16(c0##lo, c0); \
+      __m128i out0##_h = _mm_madd_epi16(c0##hi, c0); \
+      __m128i out1##_l = _mm_madd_epi16(c0##lo, c1); \
+      __m128i out1##_h = _mm_madd_epi16(c0##hi, c1)
+
+   // out = in << 12  (in 16-bit, out 32-bit)
+   #define dct_widen(out, in) \
+      __m128i out##_l = _mm_srai_epi32(_mm_unpacklo_epi16(_mm_setzero_si128(), (in)), 4); \
+      __m128i out##_h = _mm_srai_epi32(_mm_unpackhi_epi16(_mm_setzero_si128(), (in)), 4)
+
+   // wide add
+   #define dct_wadd(out, a, b) \
+      __m128i out##_l = _mm_add_epi32(a##_l, b##_l); \
+      __m128i out##_h = _mm_add_epi32(a##_h, b##_h)
+
+   // wide sub
+   #define dct_wsub(out, a, b) \
+      __m128i out##_l = _mm_sub_epi32(a##_l, b##_l); \
+      __m128i out##_h = _mm_sub_epi32(a##_h, b##_h)
+
+   // butterfly a/b, add bias, then shift by "s" and pack
+   #define dct_bfly32o(out0, out1, a,b,bias,s) \
+      { \
+         __m128i abiased_l = _mm_add_epi32(a##_l, bias); \
+         __m128i abiased_h = _mm_add_epi32(a##_h, bias); \
+         dct_wadd(sum, abiased, b); \
+         dct_wsub(dif, abiased, b); \
+         out0 = _mm_packs_epi32(_mm_srai_epi32(sum_l, s), _mm_srai_epi32(sum_h, s)); \
+         out1 = _mm_packs_epi32(_mm_srai_epi32(dif_l, s), _mm_srai_epi32(dif_h, s)); \
+      }
+
+   // 8-bit interleave step (for transposes)
+   #define dct_interleave8(a, b) \
+      tmp = a; \
+      a = _mm_unpacklo_epi8(a, b); \
+      b = _mm_unpackhi_epi8(tmp, b)
+
+   // 16-bit interleave step (for transposes)
+   #define dct_interleave16(a, b) \
+      tmp = a; \
+      a = _mm_unpacklo_epi16(a, b); \
+      b = _mm_unpackhi_epi16(tmp, b)
+
+   #define dct_pass(bias,shift) \
+      { \
+         /* even part */ \
+         dct_rot(t2e,t3e, row2,row6, rot0_0,rot0_1); \
+         __m128i sum04 = _mm_add_epi16(row0, row4); \
+         __m128i dif04 = _mm_sub_epi16(row0, row4); \
+         dct_widen(t0e, sum04); \
+         dct_widen(t1e, dif04); \
+         dct_wadd(x0, t0e, t3e); \
+         dct_wsub(x3, t0e, t3e); \
+         dct_wadd(x1, t1e, t2e); \
+         dct_wsub(x2, t1e, t2e); \
+         /* odd part */ \
+         dct_rot(y0o,y2o, row7,row3, rot2_0,rot2_1); \
+         dct_rot(y1o,y3o, row5,row1, rot3_0,rot3_1); \
+         __m128i sum17 = _mm_add_epi16(row1, row7); \
+         __m128i sum35 = _mm_add_epi16(row3, row5); \
+         dct_rot(y4o,y5o, sum17,sum35, rot1_0,rot1_1); \
+         dct_wadd(x4, y0o, y4o); \
+         dct_wadd(x5, y1o, y5o); \
+         dct_wadd(x6, y2o, y5o); \
+         dct_wadd(x7, y3o, y4o); \
+         dct_bfly32o(row0,row7, x0,x7,bias,shift); \
+         dct_bfly32o(row1,row6, x1,x6,bias,shift); \
+         dct_bfly32o(row2,row5, x2,x5,bias,shift); \
+         dct_bfly32o(row3,row4, x3,x4,bias,shift); \
+      }
+
+   __m128i rot0_0 = dct_const(stbi__f2f(0.5411961f), stbi__f2f(0.5411961f) + stbi__f2f(-1.847759065f));
+   __m128i rot0_1 = dct_const(stbi__f2f(0.5411961f) + stbi__f2f( 0.765366865f), stbi__f2f(0.5411961f));
+   __m128i rot1_0 = dct_const(stbi__f2f(1.175875602f) + stbi__f2f(-0.899976223f), stbi__f2f(1.175875602f));
+   __m128i rot1_1 = dct_const(stbi__f2f(1.175875602f), stbi__f2f(1.175875602f) + stbi__f2f(-2.562915447f));
+   __m128i rot2_0 = dct_const(stbi__f2f(-1.961570560f) + stbi__f2f( 0.298631336f), stbi__f2f(-1.961570560f));
+   __m128i rot2_1 = dct_const(stbi__f2f(-1.961570560f), stbi__f2f(-1.961570560f) + stbi__f2f( 3.072711026f));
+   __m128i rot3_0 = dct_const(stbi__f2f(-0.390180644f) + stbi__f2f( 2.053119869f), stbi__f2f(-0.390180644f));
+   __m128i rot3_1 = dct_const(stbi__f2f(-0.390180644f), stbi__f2f(-0.390180644f) + stbi__f2f( 1.501321110f));
+
+   // rounding biases in column/row passes, see stbi__idct_block for explanation.
+   __m128i bias_0 = _mm_set1_epi32(512);
+   __m128i bias_1 = _mm_set1_epi32(65536 + (128<<17));
+
+   // load
+   row0 = _mm_load_si128((const __m128i *) (data + 0*8));
+   row1 = _mm_load_si128((const __m128i *) (data + 1*8));
+   row2 = _mm_load_si128((const __m128i *) (data + 2*8));
+   row3 = _mm_load_si128((const __m128i *) (data + 3*8));
+   row4 = _mm_load_si128((const __m128i *) (data + 4*8));
+   row5 = _mm_load_si128((const __m128i *) (data + 5*8));
+   row6 = _mm_load_si128((const __m128i *) (data + 6*8));
+   row7 = _mm_load_si128((const __m128i *) (data + 7*8));
+
+   // column pass
+   dct_pass(bias_0, 10);
+
+   {
+      // 16bit 8x8 transpose pass 1
+      dct_interleave16(row0, row4);
+      dct_interleave16(row1, row5);
+      dct_interleave16(row2, row6);
+      dct_interleave16(row3, row7);
+
+      // transpose pass 2
+      dct_interleave16(row0, row2);
+      dct_interleave16(row1, row3);
+      dct_interleave16(row4, row6);
+      dct_interleave16(row5, row7);
+
+      // transpose pass 3
+      dct_interleave16(row0, row1);
+      dct_interleave16(row2, row3);
+      dct_interleave16(row4, row5);
+      dct_interleave16(row6, row7);
+   }
+
+   // row pass
+   dct_pass(bias_1, 17);
+
+   {
+      // pack
+      __m128i p0 = _mm_packus_epi16(row0, row1); // a0a1a2a3...a7b0b1b2b3...b7
+      __m128i p1 = _mm_packus_epi16(row2, row3);
+      __m128i p2 = _mm_packus_epi16(row4, row5);
+      __m128i p3 = _mm_packus_epi16(row6, row7);
+
+      // 8bit 8x8 transpose pass 1
+      dct_interleave8(p0, p2); // a0e0a1e1...
+      dct_interleave8(p1, p3); // c0g0c1g1...
+
+      // transpose pass 2
+      dct_interleave8(p0, p1); // a0c0e0g0...
+      dct_interleave8(p2, p3); // b0d0f0h0...
+
+      // transpose pass 3
+      dct_interleave8(p0, p2); // a0b0c0d0...
+      dct_interleave8(p1, p3); // a4b4c4d4...
+
+      // store
+      _mm_storel_epi64((__m128i *) out, p0); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p0, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p2); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p2, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p1); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p1, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p3); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p3, 0x4e));
+   }
+
+#undef dct_const
+#undef dct_rot
+#undef dct_widen
+#undef dct_wadd
+#undef dct_wsub
+#undef dct_bfly32o
+#undef dct_interleave8
+#undef dct_interleave16
+#undef dct_pass
+}
+
+#endif // STBI_SSE2
+
+#ifdef STBI_NEON
+
+// NEON integer IDCT. should produce bit-identical
+// results to the generic C version.
+static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64])
+{
+   int16x8_t row0, row1, row2, row3, row4, row5, row6, row7;
+
+   int16x4_t rot0_0 = vdup_n_s16(stbi__f2f(0.5411961f));
+   int16x4_t rot0_1 = vdup_n_s16(stbi__f2f(-1.847759065f));
+   int16x4_t rot0_2 = vdup_n_s16(stbi__f2f( 0.765366865f));
+   int16x4_t rot1_0 = vdup_n_s16(stbi__f2f( 1.175875602f));
+   int16x4_t rot1_1 = vdup_n_s16(stbi__f2f(-0.899976223f));
+   int16x4_t rot1_2 = vdup_n_s16(stbi__f2f(-2.562915447f));
+   int16x4_t rot2_0 = vdup_n_s16(stbi__f2f(-1.961570560f));
+   int16x4_t rot2_1 = vdup_n_s16(stbi__f2f(-0.390180644f));
+   int16x4_t rot3_0 = vdup_n_s16(stbi__f2f( 0.298631336f));
+   int16x4_t rot3_1 = vdup_n_s16(stbi__f2f( 2.053119869f));
+   int16x4_t rot3_2 = vdup_n_s16(stbi__f2f( 3.072711026f));
+   int16x4_t rot3_3 = vdup_n_s16(stbi__f2f( 1.501321110f));
+
+#define dct_long_mul(out, inq, coeff) \
+   int32x4_t out##_l = vmull_s16(vget_low_s16(inq), coeff); \
+   int32x4_t out##_h = vmull_s16(vget_high_s16(inq), coeff)
+
+#define dct_long_mac(out, acc, inq, coeff) \
+   int32x4_t out##_l = vmlal_s16(acc##_l, vget_low_s16(inq), coeff); \
+   int32x4_t out##_h = vmlal_s16(acc##_h, vget_high_s16(inq), coeff)
+
+#define dct_widen(out, inq) \
+   int32x4_t out##_l = vshll_n_s16(vget_low_s16(inq), 12); \
+   int32x4_t out##_h = vshll_n_s16(vget_high_s16(inq), 12)
+
+// wide add
+#define dct_wadd(out, a, b) \
+   int32x4_t out##_l = vaddq_s32(a##_l, b##_l); \
+   int32x4_t out##_h = vaddq_s32(a##_h, b##_h)
+
+// wide sub
+#define dct_wsub(out, a, b) \
+   int32x4_t out##_l = vsubq_s32(a##_l, b##_l); \
+   int32x4_t out##_h = vsubq_s32(a##_h, b##_h)
+
+// butterfly a/b, then shift using "shiftop" by "s" and pack
+#define dct_bfly32o(out0,out1, a,b,shiftop,s) \
+   { \
+      dct_wadd(sum, a, b); \
+      dct_wsub(dif, a, b); \
+      out0 = vcombine_s16(shiftop(sum_l, s), shiftop(sum_h, s)); \
+      out1 = vcombine_s16(shiftop(dif_l, s), shiftop(dif_h, s)); \
+   }
+
+#define dct_pass(shiftop, shift) \
+   { \
+      /* even part */ \
+      int16x8_t sum26 = vaddq_s16(row2, row6); \
+      dct_long_mul(p1e, sum26, rot0_0); \
+      dct_long_mac(t2e, p1e, row6, rot0_1); \
+      dct_long_mac(t3e, p1e, row2, rot0_2); \
+      int16x8_t sum04 = vaddq_s16(row0, row4); \
+      int16x8_t dif04 = vsubq_s16(row0, row4); \
+      dct_widen(t0e, sum04); \
+      dct_widen(t1e, dif04); \
+      dct_wadd(x0, t0e, t3e); \
+      dct_wsub(x3, t0e, t3e); \
+      dct_wadd(x1, t1e, t2e); \
+      dct_wsub(x2, t1e, t2e); \
+      /* odd part */ \
+      int16x8_t sum15 = vaddq_s16(row1, row5); \
+      int16x8_t sum17 = vaddq_s16(row1, row7); \
+      int16x8_t sum35 = vaddq_s16(row3, row5); \
+      int16x8_t sum37 = vaddq_s16(row3, row7); \
+      int16x8_t sumodd = vaddq_s16(sum17, sum35); \
+      dct_long_mul(p5o, sumodd, rot1_0); \
+      dct_long_mac(p1o, p5o, sum17, rot1_1); \
+      dct_long_mac(p2o, p5o, sum35, rot1_2); \
+      dct_long_mul(p3o, sum37, rot2_0); \
+      dct_long_mul(p4o, sum15, rot2_1); \
+      dct_wadd(sump13o, p1o, p3o); \
+      dct_wadd(sump24o, p2o, p4o); \
+      dct_wadd(sump23o, p2o, p3o); \
+      dct_wadd(sump14o, p1o, p4o); \
+      dct_long_mac(x4, sump13o, row7, rot3_0); \
+      dct_long_mac(x5, sump24o, row5, rot3_1); \
+      dct_long_mac(x6, sump23o, row3, rot3_2); \
+      dct_long_mac(x7, sump14o, row1, rot3_3); \
+      dct_bfly32o(row0,row7, x0,x7,shiftop,shift); \
+      dct_bfly32o(row1,row6, x1,x6,shiftop,shift); \
+      dct_bfly32o(row2,row5, x2,x5,shiftop,shift); \
+      dct_bfly32o(row3,row4, x3,x4,shiftop,shift); \
+   }
+
+   // load
+   row0 = vld1q_s16(data + 0*8);
+   row1 = vld1q_s16(data + 1*8);
+   row2 = vld1q_s16(data + 2*8);
+   row3 = vld1q_s16(data + 3*8);
+   row4 = vld1q_s16(data + 4*8);
+   row5 = vld1q_s16(data + 5*8);
+   row6 = vld1q_s16(data + 6*8);
+   row7 = vld1q_s16(data + 7*8);
+
+   // add DC bias
+   row0 = vaddq_s16(row0, vsetq_lane_s16(1024, vdupq_n_s16(0), 0));
+
+   // column pass
+   dct_pass(vrshrn_n_s32, 10);
+
+   // 16bit 8x8 transpose
+   {
+// these three map to a single VTRN.16, VTRN.32, and VSWP, respectively.
+// whether compilers actually get this is another story, sadly.
+#define dct_trn16(x, y) { int16x8x2_t t = vtrnq_s16(x, y); x = t.val[0]; y = t.val[1]; }
+#define dct_trn32(x, y) { int32x4x2_t t = vtrnq_s32(vreinterpretq_s32_s16(x), vreinterpretq_s32_s16(y)); x = vreinterpretq_s16_s32(t.val[0]); y = vreinterpretq_s16_s32(t.val[1]); }
+#define dct_trn64(x, y) { int16x8_t x0 = x; int16x8_t y0 = y; x = vcombine_s16(vget_low_s16(x0), vget_low_s16(y0)); y = vcombine_s16(vget_high_s16(x0), vget_high_s16(y0)); }
+
+      // pass 1
+      dct_trn16(row0, row1); // a0b0a2b2a4b4a6b6
+      dct_trn16(row2, row3);
+      dct_trn16(row4, row5);
+      dct_trn16(row6, row7);
+
+      // pass 2
+      dct_trn32(row0, row2); // a0b0c0d0a4b4c4d4
+      dct_trn32(row1, row3);
+      dct_trn32(row4, row6);
+      dct_trn32(row5, row7);
+
+      // pass 3
+      dct_trn64(row0, row4); // a0b0c0d0e0f0g0h0
+      dct_trn64(row1, row5);
+      dct_trn64(row2, row6);
+      dct_trn64(row3, row7);
+
+#undef dct_trn16
+#undef dct_trn32
+#undef dct_trn64
+   }
+
+   // row pass
+   // vrshrn_n_s32 only supports shifts up to 16, we need
+   // 17. so do a non-rounding shift of 16 first then follow
+   // up with a rounding shift by 1.
+   dct_pass(vshrn_n_s32, 16);
+
+   {
+      // pack and round
+      uint8x8_t p0 = vqrshrun_n_s16(row0, 1);
+      uint8x8_t p1 = vqrshrun_n_s16(row1, 1);
+      uint8x8_t p2 = vqrshrun_n_s16(row2, 1);
+      uint8x8_t p3 = vqrshrun_n_s16(row3, 1);
+      uint8x8_t p4 = vqrshrun_n_s16(row4, 1);
+      uint8x8_t p5 = vqrshrun_n_s16(row5, 1);
+      uint8x8_t p6 = vqrshrun_n_s16(row6, 1);
+      uint8x8_t p7 = vqrshrun_n_s16(row7, 1);
+
+      // again, these can translate into one instruction, but often don't.
+#define dct_trn8_8(x, y) { uint8x8x2_t t = vtrn_u8(x, y); x = t.val[0]; y = t.val[1]; }
+#define dct_trn8_16(x, y) { uint16x4x2_t t = vtrn_u16(vreinterpret_u16_u8(x), vreinterpret_u16_u8(y)); x = vreinterpret_u8_u16(t.val[0]); y = vreinterpret_u8_u16(t.val[1]); }
+#define dct_trn8_32(x, y) { uint32x2x2_t t = vtrn_u32(vreinterpret_u32_u8(x), vreinterpret_u32_u8(y)); x = vreinterpret_u8_u32(t.val[0]); y = vreinterpret_u8_u32(t.val[1]); }
+
+      // sadly can't use interleaved stores here since we only write
+      // 8 bytes to each scan line!
+
+      // 8x8 8-bit transpose pass 1
+      dct_trn8_8(p0, p1);
+      dct_trn8_8(p2, p3);
+      dct_trn8_8(p4, p5);
+      dct_trn8_8(p6, p7);
+
+      // pass 2
+      dct_trn8_16(p0, p2);
+      dct_trn8_16(p1, p3);
+      dct_trn8_16(p4, p6);
+      dct_trn8_16(p5, p7);
+
+      // pass 3
+      dct_trn8_32(p0, p4);
+      dct_trn8_32(p1, p5);
+      dct_trn8_32(p2, p6);
+      dct_trn8_32(p3, p7);
+
+      // store
+      vst1_u8(out, p0); out += out_stride;
+      vst1_u8(out, p1); out += out_stride;
+      vst1_u8(out, p2); out += out_stride;
+      vst1_u8(out, p3); out += out_stride;
+      vst1_u8(out, p4); out += out_stride;
+      vst1_u8(out, p5); out += out_stride;
+      vst1_u8(out, p6); out += out_stride;
+      vst1_u8(out, p7);
+
+#undef dct_trn8_8
+#undef dct_trn8_16
+#undef dct_trn8_32
+   }
+
+#undef dct_long_mul
+#undef dct_long_mac
+#undef dct_widen
+#undef dct_wadd
+#undef dct_wsub
+#undef dct_bfly32o
+#undef dct_pass
+}
+
+#endif // STBI_NEON
+
+#define STBI__MARKER_none  0xff
+// if there's a pending marker from the entropy stream, return that
+// otherwise, fetch from the stream and get a marker. if there's no
+// marker, return 0xff, which is never a valid marker value
+static stbi_uc stbi__get_marker(stbi__jpeg *j)
+{
+   stbi_uc x;
+   if (j->marker != STBI__MARKER_none) { x = j->marker; j->marker = STBI__MARKER_none; return x; }
+   x = stbi__get8(j->s);
+   if (x != 0xff) return STBI__MARKER_none;
+   while (x == 0xff)
+      x = stbi__get8(j->s);
+   return x;
+}
+
+// in each scan, we'll have scan_n components, and the order
+// of the components is specified by order[]
+#define STBI__RESTART(x)     ((x) >= 0xd0 && (x) <= 0xd7)
+
+// after a restart interval, stbi__jpeg_reset the entropy decoder and
+// the dc prediction
+static void stbi__jpeg_reset(stbi__jpeg *j)
+{
+   j->code_bits = 0;
+   j->code_buffer = 0;
+   j->nomore = 0;
+   j->img_comp[0].dc_pred = j->img_comp[1].dc_pred = j->img_comp[2].dc_pred = 0;
+   j->marker = STBI__MARKER_none;
+   j->todo = j->restart_interval ? j->restart_interval : 0x7fffffff;
+   j->eob_run = 0;
+   // no more than 1<<31 MCUs if no restart_interal? that's plenty safe,
+   // since we don't even allow 1<<30 pixels
+}
+
+static int stbi__parse_entropy_coded_data(stbi__jpeg *z)
+{
+   stbi__jpeg_reset(z);
+   if (!z->progressive) {
+      if (z->scan_n == 1) {
+         int i,j;
+         STBI_SIMD_ALIGN(short, data[64]);
+         int n = z->order[0];
+         // non-interleaved data, we just need to process one block at a time,
+         // in trivial scanline order
+         // number of blocks to do just depends on how many actual "pixels" this
+         // component has, independent of interleaved MCU blocking and such
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               int ha = z->img_comp[n].ha;
+               if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0;
+               z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data);
+               // every data block is an MCU, so countdown the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  // if it's NOT a restart, then just bail, so we get corrupt data
+                  // rather than no data
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      } else { // interleaved
+         int i,j,k,x,y;
+         STBI_SIMD_ALIGN(short, data[64]);
+         for (j=0; j < z->img_mcu_y; ++j) {
+            for (i=0; i < z->img_mcu_x; ++i) {
+               // scan an interleaved mcu... process scan_n components in order
+               for (k=0; k < z->scan_n; ++k) {
+                  int n = z->order[k];
+                  // scan out an mcu's worth of this component; that's just determined
+                  // by the basic H and V specified for the component
+                  for (y=0; y < z->img_comp[n].v; ++y) {
+                     for (x=0; x < z->img_comp[n].h; ++x) {
+                        int x2 = (i*z->img_comp[n].h + x)*8;
+                        int y2 = (j*z->img_comp[n].v + y)*8;
+                        int ha = z->img_comp[n].ha;
+                        if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0;
+                        z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*y2+x2, z->img_comp[n].w2, data);
+                     }
+                  }
+               }
+               // after all interleaved components, that's an interleaved MCU,
+               // so now count down the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      }
+   } else {
+      if (z->scan_n == 1) {
+         int i,j;
+         int n = z->order[0];
+         // non-interleaved data, we just need to process one block at a time,
+         // in trivial scanline order
+         // number of blocks to do just depends on how many actual "pixels" this
+         // component has, independent of interleaved MCU blocking and such
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w);
+               if (z->spec_start == 0) {
+                  if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n))
+                     return 0;
+               } else {
+                  int ha = z->img_comp[n].ha;
+                  if (!stbi__jpeg_decode_block_prog_ac(z, data, &z->huff_ac[ha], z->fast_ac[ha]))
+                     return 0;
+               }
+               // every data block is an MCU, so countdown the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      } else { // interleaved
+         int i,j,k,x,y;
+         for (j=0; j < z->img_mcu_y; ++j) {
+            for (i=0; i < z->img_mcu_x; ++i) {
+               // scan an interleaved mcu... process scan_n components in order
+               for (k=0; k < z->scan_n; ++k) {
+                  int n = z->order[k];
+                  // scan out an mcu's worth of this component; that's just determined
+                  // by the basic H and V specified for the component
+                  for (y=0; y < z->img_comp[n].v; ++y) {
+                     for (x=0; x < z->img_comp[n].h; ++x) {
+                        int x2 = (i*z->img_comp[n].h + x);
+                        int y2 = (j*z->img_comp[n].v + y);
+                        short *data = z->img_comp[n].coeff + 64 * (x2 + y2 * z->img_comp[n].coeff_w);
+                        if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n))
+                           return 0;
+                     }
+                  }
+               }
+               // after all interleaved components, that's an interleaved MCU,
+               // so now count down the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      }
+   }
+}
+
+static void stbi__jpeg_dequantize(short *data, stbi_uc *dequant)
+{
+   int i;
+   for (i=0; i < 64; ++i)
+      data[i] *= dequant[i];
+}
+
+static void stbi__jpeg_finish(stbi__jpeg *z)
+{
+   if (z->progressive) {
+      // dequantize and idct the data
+      int i,j,n;
+      for (n=0; n < z->s->img_n; ++n) {
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w);
+               stbi__jpeg_dequantize(data, z->dequant[z->img_comp[n].tq]);
+               z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data);
+            }
+         }
+      }
+   }
+}
+
+static int stbi__process_marker(stbi__jpeg *z, int m)
+{
+   int L;
+   switch (m) {
+      case STBI__MARKER_none: // no marker found
+         return stbi__err("expected marker","Corrupt JPEG");
+
+      case 0xDD: // DRI - specify restart interval
+         if (stbi__get16be(z->s) != 4) return stbi__err("bad DRI len","Corrupt JPEG");
+         z->restart_interval = stbi__get16be(z->s);
+         return 1;
+
+      case 0xDB: // DQT - define quantization table
+         L = stbi__get16be(z->s)-2;
+         while (L > 0) {
+            int q = stbi__get8(z->s);
+            int p = q >> 4;
+            int t = q & 15,i;
+            if (p != 0) return stbi__err("bad DQT type","Corrupt JPEG");
+            if (t > 3) return stbi__err("bad DQT table","Corrupt JPEG");
+            for (i=0; i < 64; ++i)
+               z->dequant[t][stbi__jpeg_dezigzag[i]] = stbi__get8(z->s);
+            L -= 65;
+         }
+         return L==0;
+
+      case 0xC4: // DHT - define huffman table
+         L = stbi__get16be(z->s)-2;
+         while (L > 0) {
+            stbi_uc *v;
+            int sizes[16],i,n=0;
+            int q = stbi__get8(z->s);
+            int tc = q >> 4;
+            int th = q & 15;
+            if (tc > 1 || th > 3) return stbi__err("bad DHT header","Corrupt JPEG");
+            for (i=0; i < 16; ++i) {
+               sizes[i] = stbi__get8(z->s);
+               n += sizes[i];
+            }
+            L -= 17;
+            if (tc == 0) {
+               if (!stbi__build_huffman(z->huff_dc+th, sizes)) return 0;
+               v = z->huff_dc[th].values;
+            } else {
+               if (!stbi__build_huffman(z->huff_ac+th, sizes)) return 0;
+               v = z->huff_ac[th].values;
+            }
+            for (i=0; i < n; ++i)
+               v[i] = stbi__get8(z->s);
+            if (tc != 0)
+               stbi__build_fast_ac(z->fast_ac[th], z->huff_ac + th);
+            L -= n;
+         }
+         return L==0;
+   }
+   // check for comment block or APP blocks
+   if ((m >= 0xE0 && m <= 0xEF) || m == 0xFE) {
+      stbi__skip(z->s, stbi__get16be(z->s)-2);
+      return 1;
+   }
+   return 0;
+}
+
+// after we see SOS
+static int stbi__process_scan_header(stbi__jpeg *z)
+{
+   int i;
+   int Ls = stbi__get16be(z->s);
+   z->scan_n = stbi__get8(z->s);
+   if (z->scan_n < 1 || z->scan_n > 4 || z->scan_n > (int) z->s->img_n) return stbi__err("bad SOS component count","Corrupt JPEG");
+   if (Ls != 6+2*z->scan_n) return stbi__err("bad SOS len","Corrupt JPEG");
+   for (i=0; i < z->scan_n; ++i) {
+      int id = stbi__get8(z->s), which;
+      int q = stbi__get8(z->s);
+      for (which = 0; which < z->s->img_n; ++which)
+         if (z->img_comp[which].id == id)
+            break;
+      if (which == z->s->img_n) return 0; // no match
+      z->img_comp[which].hd = q >> 4;   if (z->img_comp[which].hd > 3) return stbi__err("bad DC huff","Corrupt JPEG");
+      z->img_comp[which].ha = q & 15;   if (z->img_comp[which].ha > 3) return stbi__err("bad AC huff","Corrupt JPEG");
+      z->order[i] = which;
+   }
+
+   {
+      int aa;
+      z->spec_start = stbi__get8(z->s);
+      z->spec_end   = stbi__get8(z->s); // should be 63, but might be 0
+      aa = stbi__get8(z->s);
+      z->succ_high = (aa >> 4);
+      z->succ_low  = (aa & 15);
+      if (z->progressive) {
+         if (z->spec_start > 63 || z->spec_end > 63  || z->spec_start > z->spec_end || z->succ_high > 13 || z->succ_low > 13)
+            return stbi__err("bad SOS", "Corrupt JPEG");
+      } else {
+         if (z->spec_start != 0) return stbi__err("bad SOS","Corrupt JPEG");
+         if (z->succ_high != 0 || z->succ_low != 0) return stbi__err("bad SOS","Corrupt JPEG");
+         z->spec_end = 63;
+      }
+   }
+
+   return 1;
+}
+
+static int stbi__process_frame_header(stbi__jpeg *z, int scan)
+{
+   stbi__context *s = z->s;
+   int Lf,p,i,q, h_max=1,v_max=1,c;
+   Lf = stbi__get16be(s);         if (Lf < 11) return stbi__err("bad SOF len","Corrupt JPEG"); // JPEG
+   p  = stbi__get8(s);            if (p != 8) return stbi__err("only 8-bit","JPEG format not supported: 8-bit only"); // JPEG baseline
+   s->img_y = stbi__get16be(s);   if (s->img_y == 0) return stbi__err("no header height", "JPEG format not supported: delayed height"); // Legal, but we don't handle it--but neither does IJG
+   s->img_x = stbi__get16be(s);   if (s->img_x == 0) return stbi__err("0 width","Corrupt JPEG"); // JPEG requires
+   c = stbi__get8(s);
+   if (c != 3 && c != 1) return stbi__err("bad component count","Corrupt JPEG");    // JFIF requires
+   s->img_n = c;
+   for (i=0; i < c; ++i) {
+      z->img_comp[i].data = NULL;
+      z->img_comp[i].linebuf = NULL;
+   }
+
+   if (Lf != 8+3*s->img_n) return stbi__err("bad SOF len","Corrupt JPEG");
+
+   z->rgb = 0;
+   for (i=0; i < s->img_n; ++i) {
+      static unsigned char rgb[3] = { 'R', 'G', 'B' };
+      z->img_comp[i].id = stbi__get8(s);
+      if (z->img_comp[i].id != i+1)   // JFIF requires
+         if (z->img_comp[i].id != i) {  // some version of jpegtran outputs non-JFIF-compliant files!
+            // somethings output this (see http://fileformats.archiveteam.org/wiki/JPEG#Color_format)
+            if (z->img_comp[i].id != rgb[i])
+               return stbi__err("bad component ID","Corrupt JPEG");
+            ++z->rgb;
+         }
+      q = stbi__get8(s);
+      z->img_comp[i].h = (q >> 4);  if (!z->img_comp[i].h || z->img_comp[i].h > 4) return stbi__err("bad H","Corrupt JPEG");
+      z->img_comp[i].v = q & 15;    if (!z->img_comp[i].v || z->img_comp[i].v > 4) return stbi__err("bad V","Corrupt JPEG");
+      z->img_comp[i].tq = stbi__get8(s);  if (z->img_comp[i].tq > 3) return stbi__err("bad TQ","Corrupt JPEG");
+   }
+
+   if (scan != STBI__SCAN_load) return 1;
+
+   if ((1 << 30) / s->img_x / s->img_n < s->img_y) return stbi__err("too large", "Image too large to decode");
+
+   for (i=0; i < s->img_n; ++i) {
+      if (z->img_comp[i].h > h_max) h_max = z->img_comp[i].h;
+      if (z->img_comp[i].v > v_max) v_max = z->img_comp[i].v;
+   }
+
+   // compute interleaved mcu info
+   z->img_h_max = h_max;
+   z->img_v_max = v_max;
+   z->img_mcu_w = h_max * 8;
+   z->img_mcu_h = v_max * 8;
+   z->img_mcu_x = (s->img_x + z->img_mcu_w-1) / z->img_mcu_w;
+   z->img_mcu_y = (s->img_y + z->img_mcu_h-1) / z->img_mcu_h;
+
+   for (i=0; i < s->img_n; ++i) {
+      // number of effective pixels (e.g. for non-interleaved MCU)
+      z->img_comp[i].x = (s->img_x * z->img_comp[i].h + h_max-1) / h_max;
+      z->img_comp[i].y = (s->img_y * z->img_comp[i].v + v_max-1) / v_max;
+      // to simplify generation, we'll allocate enough memory to decode
+      // the bogus oversized data from using interleaved MCUs and their
+      // big blocks (e.g. a 16x16 iMCU on an image of width 33); we won't
+      // discard the extra data until colorspace conversion
+      z->img_comp[i].w2 = z->img_mcu_x * z->img_comp[i].h * 8;
+      z->img_comp[i].h2 = z->img_mcu_y * z->img_comp[i].v * 8;
+      z->img_comp[i].raw_data = stbi__malloc(z->img_comp[i].w2 * z->img_comp[i].h2+15);
+
+      if (z->img_comp[i].raw_data == NULL) {
+         for(--i; i >= 0; --i) {
+            STBI_FREE(z->img_comp[i].raw_data);
+            z->img_comp[i].raw_data = NULL;
+         }
+         return stbi__err("outofmem", "Out of memory");
+      }
+      // align blocks for idct using mmx/sse
+      z->img_comp[i].data = (stbi_uc*) (((size_t) z->img_comp[i].raw_data + 15) & ~15);
+      z->img_comp[i].linebuf = NULL;
+      if (z->progressive) {
+         z->img_comp[i].coeff_w = (z->img_comp[i].w2 + 7) >> 3;
+         z->img_comp[i].coeff_h = (z->img_comp[i].h2 + 7) >> 3;
+         z->img_comp[i].raw_coeff = STBI_MALLOC(z->img_comp[i].coeff_w * z->img_comp[i].coeff_h * 64 * sizeof(short) + 15);
+         z->img_comp[i].coeff = (short*) (((size_t) z->img_comp[i].raw_coeff + 15) & ~15);
+      } else {
+         z->img_comp[i].coeff = 0;
+         z->img_comp[i].raw_coeff = 0;
+      }
+   }
+
+   return 1;
+}
+
+// use comparisons since in some cases we handle more than one case (e.g. SOF)
+#define stbi__DNL(x)         ((x) == 0xdc)
+#define stbi__SOI(x)         ((x) == 0xd8)
+#define stbi__EOI(x)         ((x) == 0xd9)
+#define stbi__SOF(x)         ((x) == 0xc0 || (x) == 0xc1 || (x) == 0xc2)
+#define stbi__SOS(x)         ((x) == 0xda)
+
+#define stbi__SOF_progressive(x)   ((x) == 0xc2)
+
+static int stbi__decode_jpeg_header(stbi__jpeg *z, int scan)
+{
+   int m;
+   z->marker = STBI__MARKER_none; // initialize cached marker to empty
+   m = stbi__get_marker(z);
+   if (!stbi__SOI(m)) return stbi__err("no SOI","Corrupt JPEG");
+   if (scan == STBI__SCAN_type) return 1;
+   m = stbi__get_marker(z);
+   while (!stbi__SOF(m)) {
+      if (!stbi__process_marker(z,m)) return 0;
+      m = stbi__get_marker(z);
+      while (m == STBI__MARKER_none) {
+         // some files have extra padding after their blocks, so ok, we'll scan
+         if (stbi__at_eof(z->s)) return stbi__err("no SOF", "Corrupt JPEG");
+         m = stbi__get_marker(z);
+      }
+   }
+   z->progressive = stbi__SOF_progressive(m);
+   if (!stbi__process_frame_header(z, scan)) return 0;
+   return 1;
+}
+
+// decode image to YCbCr format
+static int stbi__decode_jpeg_image(stbi__jpeg *j)
+{
+   int m;
+   for (m = 0; m < 4; m++) {
+      j->img_comp[m].raw_data = NULL;
+      j->img_comp[m].raw_coeff = NULL;
+   }
+   j->restart_interval = 0;
+   if (!stbi__decode_jpeg_header(j, STBI__SCAN_load)) return 0;
+   m = stbi__get_marker(j);
+   while (!stbi__EOI(m)) {
+      if (stbi__SOS(m)) {
+         if (!stbi__process_scan_header(j)) return 0;
+         if (!stbi__parse_entropy_coded_data(j)) return 0;
+         if (j->marker == STBI__MARKER_none ) {
+            // handle 0s at the end of image data from IP Kamera 9060
+            while (!stbi__at_eof(j->s)) {
+               int x = stbi__get8(j->s);
+               if (x == 255) {
+                  j->marker = stbi__get8(j->s);
+                  break;
+               } else if (x != 0) {
+                  return stbi__err("junk before marker", "Corrupt JPEG");
+               }
+            }
+            // if we reach eof without hitting a marker, stbi__get_marker() below will fail and we'll eventually return 0
+         }
+      } else {
+         if (!stbi__process_marker(j, m)) return 0;
+      }
+      m = stbi__get_marker(j);
+   }
+   if (j->progressive)
+      stbi__jpeg_finish(j);
+   return 1;
+}
+
+// static jfif-centered resampling (across block boundaries)
+
+typedef stbi_uc *(*resample_row_func)(stbi_uc *out, stbi_uc *in0, stbi_uc *in1,
+                                    int w, int hs);
+
+#define stbi__div4(x) ((stbi_uc) ((x) >> 2))
+
+static stbi_uc *resample_row_1(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   STBI_NOTUSED(out);
+   STBI_NOTUSED(in_far);
+   STBI_NOTUSED(w);
+   STBI_NOTUSED(hs);
+   return in_near;
+}
+
+static stbi_uc* stbi__resample_row_v_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate two samples vertically for every one in input
+   int i;
+   STBI_NOTUSED(hs);
+   for (i=0; i < w; ++i)
+      out[i] = stbi__div4(3*in_near[i] + in_far[i] + 2);
+   return out;
+}
+
+static stbi_uc*  stbi__resample_row_h_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate two samples horizontally for every one in input
+   int i;
+   stbi_uc *input = in_near;
+
+   if (w == 1) {
+      // if only one sample, can't do any interpolation
+      out[0] = out[1] = input[0];
+      return out;
+   }
+
+   out[0] = input[0];
+   out[1] = stbi__div4(input[0]*3 + input[1] + 2);
+   for (i=1; i < w-1; ++i) {
+      int n = 3*input[i]+2;
+      out[i*2+0] = stbi__div4(n+input[i-1]);
+      out[i*2+1] = stbi__div4(n+input[i+1]);
+   }
+   out[i*2+0] = stbi__div4(input[w-2]*3 + input[w-1] + 2);
+   out[i*2+1] = input[w-1];
+
+   STBI_NOTUSED(in_far);
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+
+#define stbi__div16(x) ((stbi_uc) ((x) >> 4))
+
+static stbi_uc *stbi__resample_row_hv_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate 2x2 samples for every one in input
+   int i,t0,t1;
+   if (w == 1) {
+      out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2);
+      return out;
+   }
+
+   t1 = 3*in_near[0] + in_far[0];
+   out[0] = stbi__div4(t1+2);
+   for (i=1; i < w; ++i) {
+      t0 = t1;
+      t1 = 3*in_near[i]+in_far[i];
+      out[i*2-1] = stbi__div16(3*t0 + t1 + 8);
+      out[i*2  ] = stbi__div16(3*t1 + t0 + 8);
+   }
+   out[w*2-1] = stbi__div4(t1+2);
+
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+
+#if defined(STBI_SSE2) || defined(STBI_NEON)
+static stbi_uc *stbi__resample_row_hv_2_simd(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate 2x2 samples for every one in input
+   int i=0,t0,t1;
+
+   if (w == 1) {
+      out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2);
+      return out;
+   }
+
+   t1 = 3*in_near[0] + in_far[0];
+   // process groups of 8 pixels for as long as we can.
+   // note we can't handle the last pixel in a row in this loop
+   // because we need to handle the filter boundary conditions.
+   for (; i < ((w-1) & ~7); i += 8) {
+#if defined(STBI_SSE2)
+      // load and perform the vertical filtering pass
+      // this uses 3*x + y = 4*x + (y - x)
+      __m128i zero  = _mm_setzero_si128();
+      __m128i farb  = _mm_loadl_epi64((__m128i *) (in_far + i));
+      __m128i nearb = _mm_loadl_epi64((__m128i *) (in_near + i));
+      __m128i farw  = _mm_unpacklo_epi8(farb, zero);
+      __m128i nearw = _mm_unpacklo_epi8(nearb, zero);
+      __m128i diff  = _mm_sub_epi16(farw, nearw);
+      __m128i nears = _mm_slli_epi16(nearw, 2);
+      __m128i curr  = _mm_add_epi16(nears, diff); // current row
+
+      // horizontal filter works the same based on shifted vers of current
+      // row. "prev" is current row shifted right by 1 pixel; we need to
+      // insert the previous pixel value (from t1).
+      // "next" is current row shifted left by 1 pixel, with first pixel
+      // of next block of 8 pixels added in.
+      __m128i prv0 = _mm_slli_si128(curr, 2);
+      __m128i nxt0 = _mm_srli_si128(curr, 2);
+      __m128i prev = _mm_insert_epi16(prv0, t1, 0);
+      __m128i next = _mm_insert_epi16(nxt0, 3*in_near[i+8] + in_far[i+8], 7);
+
+      // horizontal filter, polyphase implementation since it's convenient:
+      // even pixels = 3*cur + prev = cur*4 + (prev - cur)
+      // odd  pixels = 3*cur + next = cur*4 + (next - cur)
+      // note the shared term.
+      __m128i bias  = _mm_set1_epi16(8);
+      __m128i curs = _mm_slli_epi16(curr, 2);
+      __m128i prvd = _mm_sub_epi16(prev, curr);
+      __m128i nxtd = _mm_sub_epi16(next, curr);
+      __m128i curb = _mm_add_epi16(curs, bias);
+      __m128i even = _mm_add_epi16(prvd, curb);
+      __m128i odd  = _mm_add_epi16(nxtd, curb);
+
+      // interleave even and odd pixels, then undo scaling.
+      __m128i int0 = _mm_unpacklo_epi16(even, odd);
+      __m128i int1 = _mm_unpackhi_epi16(even, odd);
+      __m128i de0  = _mm_srli_epi16(int0, 4);
+      __m128i de1  = _mm_srli_epi16(int1, 4);
+
+      // pack and write output
+      __m128i outv = _mm_packus_epi16(de0, de1);
+      _mm_storeu_si128((__m128i *) (out + i*2), outv);
+#elif defined(STBI_NEON)
+      // load and perform the vertical filtering pass
+      // this uses 3*x + y = 4*x + (y - x)
+      uint8x8_t farb  = vld1_u8(in_far + i);
+      uint8x8_t nearb = vld1_u8(in_near + i);
+      int16x8_t diff  = vreinterpretq_s16_u16(vsubl_u8(farb, nearb));
+      int16x8_t nears = vreinterpretq_s16_u16(vshll_n_u8(nearb, 2));
+      int16x8_t curr  = vaddq_s16(nears, diff); // current row
+
+      // horizontal filter works the same based on shifted vers of current
+      // row. "prev" is current row shifted right by 1 pixel; we need to
+      // insert the previous pixel value (from t1).
+      // "next" is current row shifted left by 1 pixel, with first pixel
+      // of next block of 8 pixels added in.
+      int16x8_t prv0 = vextq_s16(curr, curr, 7);
+      int16x8_t nxt0 = vextq_s16(curr, curr, 1);
+      int16x8_t prev = vsetq_lane_s16(t1, prv0, 0);
+      int16x8_t next = vsetq_lane_s16(3*in_near[i+8] + in_far[i+8], nxt0, 7);
+
+      // horizontal filter, polyphase implementation since it's convenient:
+      // even pixels = 3*cur + prev = cur*4 + (prev - cur)
+      // odd  pixels = 3*cur + next = cur*4 + (next - cur)
+      // note the shared term.
+      int16x8_t curs = vshlq_n_s16(curr, 2);
+      int16x8_t prvd = vsubq_s16(prev, curr);
+      int16x8_t nxtd = vsubq_s16(next, curr);
+      int16x8_t even = vaddq_s16(curs, prvd);
+      int16x8_t odd  = vaddq_s16(curs, nxtd);
+
+      // undo scaling and round, then store with even/odd phases interleaved
+      uint8x8x2_t o;
+      o.val[0] = vqrshrun_n_s16(even, 4);
+      o.val[1] = vqrshrun_n_s16(odd,  4);
+      vst2_u8(out + i*2, o);
+#endif
+
+      // "previous" value for next iter
+      t1 = 3*in_near[i+7] + in_far[i+7];
+   }
+
+   t0 = t1;
+   t1 = 3*in_near[i] + in_far[i];
+   out[i*2] = stbi__div16(3*t1 + t0 + 8);
+
+   for (++i; i < w; ++i) {
+      t0 = t1;
+      t1 = 3*in_near[i]+in_far[i];
+      out[i*2-1] = stbi__div16(3*t0 + t1 + 8);
+      out[i*2  ] = stbi__div16(3*t1 + t0 + 8);
+   }
+   out[w*2-1] = stbi__div4(t1+2);
+
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+#endif
+
+static stbi_uc *stbi__resample_row_generic(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // resample with nearest-neighbor
+   int i,j;
+   STBI_NOTUSED(in_far);
+   for (i=0; i < w; ++i)
+      for (j=0; j < hs; ++j)
+         out[i*hs+j] = in_near[i];
+   return out;
+}
+
+#ifdef STBI_JPEG_OLD
+// this is the same YCbCr-to-RGB calculation that stb_image has used
+// historically before the algorithm changes in 1.49
+#define float2fixed(x)  ((int) ((x) * 65536 + 0.5))
+static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step)
+{
+   int i;
+   for (i=0; i < count; ++i) {
+      int y_fixed = (y[i] << 16) + 32768; // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed + cr*float2fixed(1.40200f);
+      g = y_fixed - cr*float2fixed(0.71414f) - cb*float2fixed(0.34414f);
+      b = y_fixed                            + cb*float2fixed(1.77200f);
+      r >>= 16;
+      g >>= 16;
+      b >>= 16;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#else
+// this is a reduced-precision calculation of YCbCr-to-RGB introduced
+// to make sure the code produces the same results in both SIMD and scalar
+#define float2fixed(x)  (((int) ((x) * 4096.0f + 0.5f)) << 8)
+static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step)
+{
+   int i;
+   for (i=0; i < count; ++i) {
+      int y_fixed = (y[i] << 20) + (1<<19); // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed +  cr* float2fixed(1.40200f);
+      g = y_fixed + (cr*-float2fixed(0.71414f)) + ((cb*-float2fixed(0.34414f)) & 0xffff0000);
+      b = y_fixed                               +   cb* float2fixed(1.77200f);
+      r >>= 20;
+      g >>= 20;
+      b >>= 20;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#endif
+
+#if defined(STBI_SSE2) || defined(STBI_NEON)
+static void stbi__YCbCr_to_RGB_simd(stbi_uc *out, stbi_uc const *y, stbi_uc const *pcb, stbi_uc const *pcr, int count, int step)
+{
+   int i = 0;
+
+#ifdef STBI_SSE2
+   // step == 3 is pretty ugly on the final interleave, and i'm not convinced
+   // it's useful in practice (you wouldn't use it for textures, for example).
+   // so just accelerate step == 4 case.
+   if (step == 4) {
+      // this is a fairly straightforward implementation and not super-optimized.
+      __m128i signflip  = _mm_set1_epi8(-0x80);
+      __m128i cr_const0 = _mm_set1_epi16(   (short) ( 1.40200f*4096.0f+0.5f));
+      __m128i cr_const1 = _mm_set1_epi16( - (short) ( 0.71414f*4096.0f+0.5f));
+      __m128i cb_const0 = _mm_set1_epi16( - (short) ( 0.34414f*4096.0f+0.5f));
+      __m128i cb_const1 = _mm_set1_epi16(   (short) ( 1.77200f*4096.0f+0.5f));
+      __m128i y_bias = _mm_set1_epi8((char) (unsigned char) 128);
+      __m128i xw = _mm_set1_epi16(255); // alpha channel
+
+      for (; i+7 < count; i += 8) {
+         // load
+         __m128i y_bytes = _mm_loadl_epi64((__m128i *) (y+i));
+         __m128i cr_bytes = _mm_loadl_epi64((__m128i *) (pcr+i));
+         __m128i cb_bytes = _mm_loadl_epi64((__m128i *) (pcb+i));
+         __m128i cr_biased = _mm_xor_si128(cr_bytes, signflip); // -128
+         __m128i cb_biased = _mm_xor_si128(cb_bytes, signflip); // -128
+
+         // unpack to short (and left-shift cr, cb by 8)
+         __m128i yw  = _mm_unpacklo_epi8(y_bias, y_bytes);
+         __m128i crw = _mm_unpacklo_epi8(_mm_setzero_si128(), cr_biased);
+         __m128i cbw = _mm_unpacklo_epi8(_mm_setzero_si128(), cb_biased);
+
+         // color transform
+         __m128i yws = _mm_srli_epi16(yw, 4);
+         __m128i cr0 = _mm_mulhi_epi16(cr_const0, crw);
+         __m128i cb0 = _mm_mulhi_epi16(cb_const0, cbw);
+         __m128i cb1 = _mm_mulhi_epi16(cbw, cb_const1);
+         __m128i cr1 = _mm_mulhi_epi16(crw, cr_const1);
+         __m128i rws = _mm_add_epi16(cr0, yws);
+         __m128i gwt = _mm_add_epi16(cb0, yws);
+         __m128i bws = _mm_add_epi16(yws, cb1);
+         __m128i gws = _mm_add_epi16(gwt, cr1);
+
+         // descale
+         __m128i rw = _mm_srai_epi16(rws, 4);
+         __m128i bw = _mm_srai_epi16(bws, 4);
+         __m128i gw = _mm_srai_epi16(gws, 4);
+
+         // back to byte, set up for transpose
+         __m128i brb = _mm_packus_epi16(rw, bw);
+         __m128i gxb = _mm_packus_epi16(gw, xw);
+
+         // transpose to interleave channels
+         __m128i t0 = _mm_unpacklo_epi8(brb, gxb);
+         __m128i t1 = _mm_unpackhi_epi8(brb, gxb);
+         __m128i o0 = _mm_unpacklo_epi16(t0, t1);
+         __m128i o1 = _mm_unpackhi_epi16(t0, t1);
+
+         // store
+         _mm_storeu_si128((__m128i *) (out + 0), o0);
+         _mm_storeu_si128((__m128i *) (out + 16), o1);
+         out += 32;
+      }
+   }
+#endif
+
+#ifdef STBI_NEON
+   // in this version, step=3 support would be easy to add. but is there demand?
+   if (step == 4) {
+      // this is a fairly straightforward implementation and not super-optimized.
+      uint8x8_t signflip = vdup_n_u8(0x80);
+      int16x8_t cr_const0 = vdupq_n_s16(   (short) ( 1.40200f*4096.0f+0.5f));
+      int16x8_t cr_const1 = vdupq_n_s16( - (short) ( 0.71414f*4096.0f+0.5f));
+      int16x8_t cb_const0 = vdupq_n_s16( - (short) ( 0.34414f*4096.0f+0.5f));
+      int16x8_t cb_const1 = vdupq_n_s16(   (short) ( 1.77200f*4096.0f+0.5f));
+
+      for (; i+7 < count; i += 8) {
+         // load
+         uint8x8_t y_bytes  = vld1_u8(y + i);
+         uint8x8_t cr_bytes = vld1_u8(pcr + i);
+         uint8x8_t cb_bytes = vld1_u8(pcb + i);
+         int8x8_t cr_biased = vreinterpret_s8_u8(vsub_u8(cr_bytes, signflip));
+         int8x8_t cb_biased = vreinterpret_s8_u8(vsub_u8(cb_bytes, signflip));
+
+         // expand to s16
+         int16x8_t yws = vreinterpretq_s16_u16(vshll_n_u8(y_bytes, 4));
+         int16x8_t crw = vshll_n_s8(cr_biased, 7);
+         int16x8_t cbw = vshll_n_s8(cb_biased, 7);
+
+         // color transform
+         int16x8_t cr0 = vqdmulhq_s16(crw, cr_const0);
+         int16x8_t cb0 = vqdmulhq_s16(cbw, cb_const0);
+         int16x8_t cr1 = vqdmulhq_s16(crw, cr_const1);
+         int16x8_t cb1 = vqdmulhq_s16(cbw, cb_const1);
+         int16x8_t rws = vaddq_s16(yws, cr0);
+         int16x8_t gws = vaddq_s16(vaddq_s16(yws, cb0), cr1);
+         int16x8_t bws = vaddq_s16(yws, cb1);
+
+         // undo scaling, round, convert to byte
+         uint8x8x4_t o;
+         o.val[0] = vqrshrun_n_s16(rws, 4);
+         o.val[1] = vqrshrun_n_s16(gws, 4);
+         o.val[2] = vqrshrun_n_s16(bws, 4);
+         o.val[3] = vdup_n_u8(255);
+
+         // store, interleaving r/g/b/a
+         vst4_u8(out, o);
+         out += 8*4;
+      }
+   }
+#endif
+
+   for (; i < count; ++i) {
+      int y_fixed = (y[i] << 20) + (1<<19); // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed + cr* float2fixed(1.40200f);
+      g = y_fixed + cr*-float2fixed(0.71414f) + ((cb*-float2fixed(0.34414f)) & 0xffff0000);
+      b = y_fixed                             +   cb* float2fixed(1.77200f);
+      r >>= 20;
+      g >>= 20;
+      b >>= 20;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#endif
+
+// set up the kernels
+static void stbi__setup_jpeg(stbi__jpeg *j)
+{
+   j->idct_block_kernel = stbi__idct_block;
+   j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_row;
+   j->resample_row_hv_2_kernel = stbi__resample_row_hv_2;
+
+#ifdef STBI_SSE2
+   if (stbi__sse2_available()) {
+      j->idct_block_kernel = stbi__idct_simd;
+      #ifndef STBI_JPEG_OLD
+      j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd;
+      #endif
+      j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd;
+   }
+#endif
+
+#ifdef STBI_NEON
+   j->idct_block_kernel = stbi__idct_simd;
+   #ifndef STBI_JPEG_OLD
+   j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd;
+   #endif
+   j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd;
+#endif
+}
+
+// clean up the temporary component buffers
+static void stbi__cleanup_jpeg(stbi__jpeg *j)
+{
+   int i;
+   for (i=0; i < j->s->img_n; ++i) {
+      if (j->img_comp[i].raw_data) {
+         STBI_FREE(j->img_comp[i].raw_data);
+         j->img_comp[i].raw_data = NULL;
+         j->img_comp[i].data = NULL;
+      }
+      if (j->img_comp[i].raw_coeff) {
+         STBI_FREE(j->img_comp[i].raw_coeff);
+         j->img_comp[i].raw_coeff = 0;
+         j->img_comp[i].coeff = 0;
+      }
+      if (j->img_comp[i].linebuf) {
+         STBI_FREE(j->img_comp[i].linebuf);
+         j->img_comp[i].linebuf = NULL;
+      }
+   }
+}
+
+typedef struct
+{
+   resample_row_func resample;
+   stbi_uc *line0,*line1;
+   int hs,vs;   // expansion factor in each axis
+   int w_lores; // horizontal pixels pre-expansion
+   int ystep;   // how far through vertical expansion we are
+   int ypos;    // which pre-expansion row we're on
+} stbi__resample;
+
+static stbi_uc *load_jpeg_image(stbi__jpeg *z, int *out_x, int *out_y, int *comp, int req_comp)
+{
+   int n, decode_n;
+   z->s->img_n = 0; // make stbi__cleanup_jpeg safe
+
+   // validate req_comp
+   if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error");
+
+   // load a jpeg image from whichever source, but leave in YCbCr format
+   if (!stbi__decode_jpeg_image(z)) { stbi__cleanup_jpeg(z); return NULL; }
+
+   // determine actual number of components to generate
+   n = req_comp ? req_comp : z->s->img_n;
+
+   if (z->s->img_n == 3 && n < 3)
+      decode_n = 1;
+   else
+      decode_n = z->s->img_n;
+
+   // resample and color-convert
+   {
+      int k;
+      unsigned int i,j;
+      stbi_uc *output;
+      stbi_uc *coutput[4];
+
+      stbi__resample res_comp[4];
+
+      for (k=0; k < decode_n; ++k) {
+         stbi__resample *r = &res_comp[k];
+
+         // allocate line buffer big enough for upsampling off the edges
+         // with upsample factor of 4
+         z->img_comp[k].linebuf = (stbi_uc *) stbi__malloc(z->s->img_x + 3);
+         if (!z->img_comp[k].linebuf) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); }
+
+         r->hs      = z->img_h_max / z->img_comp[k].h;
+         r->vs      = z->img_v_max / z->img_comp[k].v;
+         r->ystep   = r->vs >> 1;
+         r->w_lores = (z->s->img_x + r->hs-1) / r->hs;
+         r->ypos    = 0;
+         r->line0   = r->line1 = z->img_comp[k].data;
+
+         if      (r->hs == 1 && r->vs == 1) r->resample = resample_row_1;
+         else if (r->hs == 1 && r->vs == 2) r->resample = stbi__resample_row_v_2;
+         else if (r->hs == 2 && r->vs == 1) r->resample = stbi__resample_row_h_2;
+         else if (r->hs == 2 && r->vs == 2) r->resample = z->resample_row_hv_2_kernel;
+         else                               r->resample = stbi__resample_row_generic;
+      }
+
+      // can't error after this so, this is safe
+      output = (stbi_uc *) stbi__malloc(n * z->s->img_x * z->s->img_y + 1);
+      if (!output) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); }
+
+      // now go ahead and resample
+      for (j=0; j < z->s->img_y; ++j) {
+         stbi_uc *out = output + n * z->s->img_x * j;
+         for (k=0; k < decode_n; ++k) {
+            stbi__resample *r = &res_comp[k];
+            int y_bot = r->ystep >= (r->vs >> 1);
+            coutput[k] = r->resample(z->img_comp[k].linebuf,
+                                     y_bot ? r->line1 : r->line0,
+                                     y_bot ? r->line0 : r->line1,
+                                     r->w_lores, r->hs);
+            if (++r->ystep >= r->vs) {
+               r->ystep = 0;
+               r->line0 = r->line1;
+               if (++r->ypos < z->img_comp[k].y)
+                  r->line1 += z->img_comp[k].w2;
+            }
+         }
+         if (n >= 3) {
+            stbi_uc *y = coutput[0];
+            if (z->s->img_n == 3) {
+               if (z->rgb == 3) {
+                  for (i=0; i < z->s->img_x; ++i) {
+                     out[0] = y[i];
+                     out[1] = coutput[1][i];
+                     out[2] = coutput[2][i];
+                     out[3] = 255;
+                     out += n;
+                  }
+               } else {
+                  z->YCbCr_to_RGB_kernel(out, y, coutput[1], coutput[2], z->s->img_x, n);
+               }
+            } else
+               for (i=0; i < z->s->img_x; ++i) {
+                  out[0] = out[1] = out[2] = y[i];
+                  out[3] = 255; // not used if n==3
+                  out += n;
+               }
+         } else {
+            stbi_uc *y = coutput[0];
+            if (n == 1)
+               for (i=0; i < z->s->img_x; ++i) out[i] = y[i];
+            else
+               for (i=0; i < z->s->img_x; ++i) *out++ = y[i], *out++ = 255;
+         }
+      }
+      stbi__cleanup_jpeg(z);
+      *out_x = z->s->img_x;
+      *out_y = z->s->img_y;
+      if (comp) *comp  = z->s->img_n; // report original components, not output
+      return output;
+   }
+}
+
+static unsigned char *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char* result;
+   stbi__jpeg* j = (stbi__jpeg*) stbi__malloc(sizeof(stbi__jpeg));
+   j->s = s;
+   stbi__setup_jpeg(j);
+   result = load_jpeg_image(j, x,y,comp,req_comp);
+   STBI_FREE(j);
+   return result;
+}
+
+static int stbi__jpeg_test(stbi__context *s)
+{
+   int r;
+   stbi__jpeg j;
+   j.s = s;
+   stbi__setup_jpeg(&j);
+   r = stbi__decode_jpeg_header(&j, STBI__SCAN_type);
+   stbi__rewind(s);
+   return r;
+}
+
+static int stbi__jpeg_info_raw(stbi__jpeg *j, int *x, int *y, int *comp)
+{
+   if (!stbi__decode_jpeg_header(j, STBI__SCAN_header)) {
+      stbi__rewind( j->s );
+      return 0;
+   }
+   if (x) *x = j->s->img_x;
+   if (y) *y = j->s->img_y;
+   if (comp) *comp = j->s->img_n;
+   return 1;
+}
+
+static int stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int result;
+   stbi__jpeg* j = (stbi__jpeg*) (stbi__malloc(sizeof(stbi__jpeg)));
+   j->s = s;
+   result = stbi__jpeg_info_raw(j, x, y, comp);
+   STBI_FREE(j);
+   return result;
+}
+#endif
+
+// public domain zlib decode    v0.2  Sean Barrett 2006-11-18
+//    simple implementation
+//      - all input must be provided in an upfront buffer
+//      - all output is written to a single output buffer (can malloc/realloc)
+//    performance
+//      - fast huffman
+
+#ifndef STBI_NO_ZLIB
+
+// fast-way is faster to check than jpeg huffman, but slow way is slower
+#define STBI__ZFAST_BITS  9 // accelerate all cases in default tables
+#define STBI__ZFAST_MASK  ((1 << STBI__ZFAST_BITS) - 1)
+
+// zlib-style huffman encoding
+// (jpegs packs from left, zlib from right, so can't share code)
+typedef struct
+{
+   stbi__uint16 fast[1 << STBI__ZFAST_BITS];
+   stbi__uint16 firstcode[16];
+   int maxcode[17];
+   stbi__uint16 firstsymbol[16];
+   stbi_uc  size[288];
+   stbi__uint16 value[288];
+} stbi__zhuffman;
+
+stbi_inline static int stbi__bitreverse16(int n)
+{
+  n = ((n & 0xAAAA) >>  1) | ((n & 0x5555) << 1);
+  n = ((n & 0xCCCC) >>  2) | ((n & 0x3333) << 2);
+  n = ((n & 0xF0F0) >>  4) | ((n & 0x0F0F) << 4);
+  n = ((n & 0xFF00) >>  8) | ((n & 0x00FF) << 8);
+  return n;
+}
+
+stbi_inline static int stbi__bit_reverse(int v, int bits)
+{
+   STBI_ASSERT(bits <= 16);
+   // to bit reverse n bits, reverse 16 and shift
+   // e.g. 11 bits, bit reverse and shift away 5
+   return stbi__bitreverse16(v) >> (16-bits);
+}
+
+static int stbi__zbuild_huffman(stbi__zhuffman *z, stbi_uc *sizelist, int num)
+{
+   int i,k=0;
+   int code, next_code[16], sizes[17];
+
+   // DEFLATE spec for generating codes
+   memset(sizes, 0, sizeof(sizes));
+   memset(z->fast, 0, sizeof(z->fast));
+   for (i=0; i < num; ++i)
+      ++sizes[sizelist[i]];
+   sizes[0] = 0;
+   for (i=1; i < 16; ++i)
+      if (sizes[i] > (1 << i))
+         return stbi__err("bad sizes", "Corrupt PNG");
+   code = 0;
+   for (i=1; i < 16; ++i) {
+      next_code[i] = code;
+      z->firstcode[i] = (stbi__uint16) code;
+      z->firstsymbol[i] = (stbi__uint16) k;
+      code = (code + sizes[i]);
+      if (sizes[i])
+         if (code-1 >= (1 << i)) return stbi__err("bad codelengths","Corrupt PNG");
+      z->maxcode[i] = code << (16-i); // preshift for inner loop
+      code <<= 1;
+      k += sizes[i];
+   }
+   z->maxcode[16] = 0x10000; // sentinel
+   for (i=0; i < num; ++i) {
+      int s = sizelist[i];
+      if (s) {
+         int c = next_code[s] - z->firstcode[s] + z->firstsymbol[s];
+         stbi__uint16 fastv = (stbi__uint16) ((s << 9) | i);
+         z->size [c] = (stbi_uc     ) s;
+         z->value[c] = (stbi__uint16) i;
+         if (s <= STBI__ZFAST_BITS) {
+            int j = stbi__bit_reverse(next_code[s],s);
+            while (j < (1 << STBI__ZFAST_BITS)) {
+               z->fast[j] = fastv;
+               j += (1 << s);
+            }
+         }
+         ++next_code[s];
+      }
+   }
+   return 1;
+}
+
+// zlib-from-memory implementation for PNG reading
+//    because PNG allows splitting the zlib stream arbitrarily,
+//    and it's annoying structurally to have PNG call ZLIB call PNG,
+//    we require PNG read all the IDATs and combine them into a single
+//    memory buffer
+
+typedef struct
+{
+   stbi_uc *zbuffer, *zbuffer_end;
+   int num_bits;
+   stbi__uint32 code_buffer;
+
+   char *zout;
+   char *zout_start;
+   char *zout_end;
+   int   z_expandable;
+
+   stbi__zhuffman z_length, z_distance;
+} stbi__zbuf;
+
+stbi_inline static stbi_uc stbi__zget8(stbi__zbuf *z)
+{
+   if (z->zbuffer >= z->zbuffer_end) return 0;
+   return *z->zbuffer++;
+}
+
+static void stbi__fill_bits(stbi__zbuf *z)
+{
+   do {
+      STBI_ASSERT(z->code_buffer < (1U << z->num_bits));
+      z->code_buffer |= (unsigned int) stbi__zget8(z) << z->num_bits;
+      z->num_bits += 8;
+   } while (z->num_bits <= 24);
+}
+
+stbi_inline static unsigned int stbi__zreceive(stbi__zbuf *z, int n)
+{
+   unsigned int k;
+   if (z->num_bits < n) stbi__fill_bits(z);
+   k = z->code_buffer & ((1 << n) - 1);
+   z->code_buffer >>= n;
+   z->num_bits -= n;
+   return k;
+}
+
+static int stbi__zhuffman_decode_slowpath(stbi__zbuf *a, stbi__zhuffman *z)
+{
+   int b,s,k;
+   // not resolved by fast table, so compute it the slow way
+   // use jpeg approach, which requires MSbits at top
+   k = stbi__bit_reverse(a->code_buffer, 16);
+   for (s=STBI__ZFAST_BITS+1; ; ++s)
+      if (k < z->maxcode[s])
+         break;
+   if (s == 16) return -1; // invalid code!
+   // code size is s, so:
+   b = (k >> (16-s)) - z->firstcode[s] + z->firstsymbol[s];
+   STBI_ASSERT(z->size[b] == s);
+   a->code_buffer >>= s;
+   a->num_bits -= s;
+   return z->value[b];
+}
+
+stbi_inline static int stbi__zhuffman_decode(stbi__zbuf *a, stbi__zhuffman *z)
+{
+   int b,s;
+   if (a->num_bits < 16) stbi__fill_bits(a);
+   b = z->fast[a->code_buffer & STBI__ZFAST_MASK];
+   if (b) {
+      s = b >> 9;
+      a->code_buffer >>= s;
+      a->num_bits -= s;
+      return b & 511;
+   }
+   return stbi__zhuffman_decode_slowpath(a, z);
+}
+
+static int stbi__zexpand(stbi__zbuf *z, char *zout, int n)  // need to make room for n bytes
+{
+   char *q;
+   int cur, limit, old_limit;
+   z->zout = zout;
+   if (!z->z_expandable) return stbi__err("output buffer limit","Corrupt PNG");
+   cur   = (int) (z->zout     - z->zout_start);
+   limit = old_limit = (int) (z->zout_end - z->zout_start);
+   while (cur + n > limit)
+      limit *= 2;
+   q = (char *) STBI_REALLOC_SIZED(z->zout_start, old_limit, limit);
+   STBI_NOTUSED(old_limit);
+   if (q == NULL) return stbi__err("outofmem", "Out of memory");
+   z->zout_start = q;
+   z->zout       = q + cur;
+   z->zout_end   = q + limit;
+   return 1;
+}
+
+static int stbi__zlength_base[31] = {
+   3,4,5,6,7,8,9,10,11,13,
+   15,17,19,23,27,31,35,43,51,59,
+   67,83,99,115,131,163,195,227,258,0,0 };
+
+static int stbi__zlength_extra[31]=
+{ 0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0 };
+
+static int stbi__zdist_base[32] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,
+257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0};
+
+static int stbi__zdist_extra[32] =
+{ 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13};
+
+static int stbi__parse_huffman_block(stbi__zbuf *a)
+{
+   char *zout = a->zout;
+   for(;;) {
+      int z = stbi__zhuffman_decode(a, &a->z_length);
+      if (z < 256) {
+         if (z < 0) return stbi__err("bad huffman code","Corrupt PNG"); // error in huffman codes
+         if (zout >= a->zout_end) {
+            if (!stbi__zexpand(a, zout, 1)) return 0;
+            zout = a->zout;
+         }
+         *zout++ = (char) z;
+      } else {
+         stbi_uc *p;
+         int len,dist;
+         if (z == 256) {
+            a->zout = zout;
+            return 1;
+         }
+         z -= 257;
+         len = stbi__zlength_base[z];
+         if (stbi__zlength_extra[z]) len += stbi__zreceive(a, stbi__zlength_extra[z]);
+         z = stbi__zhuffman_decode(a, &a->z_distance);
+         if (z < 0) return stbi__err("bad huffman code","Corrupt PNG");
+         dist = stbi__zdist_base[z];
+         if (stbi__zdist_extra[z]) dist += stbi__zreceive(a, stbi__zdist_extra[z]);
+         if (zout - a->zout_start < dist) return stbi__err("bad dist","Corrupt PNG");
+         if (zout + len > a->zout_end) {
+            if (!stbi__zexpand(a, zout, len)) return 0;
+            zout = a->zout;
+         }
+         p = (stbi_uc *) (zout - dist);
+         if (dist == 1) { // run of one byte; common in images.
+            stbi_uc v = *p;
+            if (len) { do *zout++ = v; while (--len); }
+         } else {
+            if (len) { do *zout++ = *p++; while (--len); }
+         }
+      }
+   }
+}
+
+static int stbi__compute_huffman_codes(stbi__zbuf *a)
+{
+   static stbi_uc length_dezigzag[19] = { 16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15 };
+   stbi__zhuffman z_codelength;
+   stbi_uc lencodes[286+32+137];//padding for maximum single op
+   stbi_uc codelength_sizes[19];
+   int i,n;
+
+   int hlit  = stbi__zreceive(a,5) + 257;
+   int hdist = stbi__zreceive(a,5) + 1;
+   int hclen = stbi__zreceive(a,4) + 4;
+
+   memset(codelength_sizes, 0, sizeof(codelength_sizes));
+   for (i=0; i < hclen; ++i) {
+      int s = stbi__zreceive(a,3);
+      codelength_sizes[length_dezigzag[i]] = (stbi_uc) s;
+   }
+   if (!stbi__zbuild_huffman(&z_codelength, codelength_sizes, 19)) return 0;
+
+   n = 0;
+   while (n < hlit + hdist) {
+      int c = stbi__zhuffman_decode(a, &z_codelength);
+      if (c < 0 || c >= 19) return stbi__err("bad codelengths", "Corrupt PNG");
+      if (c < 16)
+         lencodes[n++] = (stbi_uc) c;
+      else if (c == 16) {
+         c = stbi__zreceive(a,2)+3;
+         memset(lencodes+n, lencodes[n-1], c);
+         n += c;
+      } else if (c == 17) {
+         c = stbi__zreceive(a,3)+3;
+         memset(lencodes+n, 0, c);
+         n += c;
+      } else {
+         STBI_ASSERT(c == 18);
+         c = stbi__zreceive(a,7)+11;
+         memset(lencodes+n, 0, c);
+         n += c;
+      }
+   }
+   if (n != hlit+hdist) return stbi__err("bad codelengths","Corrupt PNG");
+   if (!stbi__zbuild_huffman(&a->z_length, lencodes, hlit)) return 0;
+   if (!stbi__zbuild_huffman(&a->z_distance, lencodes+hlit, hdist)) return 0;
+   return 1;
+}
+
+static int stbi__parse_uncompressed_block(stbi__zbuf *a)
+{
+   stbi_uc header[4];
+   int len,nlen,k;
+   if (a->num_bits & 7)
+      stbi__zreceive(a, a->num_bits & 7); // discard
+   // drain the bit-packed data into header
+   k = 0;
+   while (a->num_bits > 0) {
+      header[k++] = (stbi_uc) (a->code_buffer & 255); // suppress MSVC run-time check
+      a->code_buffer >>= 8;
+      a->num_bits -= 8;
+   }
+   STBI_ASSERT(a->num_bits == 0);
+   // now fill header the normal way
+   while (k < 4)
+      header[k++] = stbi__zget8(a);
+   len  = header[1] * 256 + header[0];
+   nlen = header[3] * 256 + header[2];
+   if (nlen != (len ^ 0xffff)) return stbi__err("zlib corrupt","Corrupt PNG");
+   if (a->zbuffer + len > a->zbuffer_end) return stbi__err("read past buffer","Corrupt PNG");
+   if (a->zout + len > a->zout_end)
+      if (!stbi__zexpand(a, a->zout, len)) return 0;
+   memcpy(a->zout, a->zbuffer, len);
+   a->zbuffer += len;
+   a->zout += len;
+   return 1;
+}
+
+static int stbi__parse_zlib_header(stbi__zbuf *a)
+{
+   int cmf   = stbi__zget8(a);
+   int cm    = cmf & 15;
+   /* int cinfo = cmf >> 4; */
+   int flg   = stbi__zget8(a);
+   if ((cmf*256+flg) % 31 != 0) return stbi__err("bad zlib header","Corrupt PNG"); // zlib spec
+   if (flg & 32) return stbi__err("no preset dict","Corrupt PNG"); // preset dictionary not allowed in png
+   if (cm != 8) return stbi__err("bad compression","Corrupt PNG"); // DEFLATE required for png
+   // window = 1 << (8 + cinfo)... but who cares, we fully buffer output
+   return 1;
+}
+
+// @TODO: should statically initialize these for optimal thread safety
+static stbi_uc stbi__zdefault_length[288], stbi__zdefault_distance[32];
+static void stbi__init_zdefaults(void)
+{
+   int i;   // use <= to match clearly with spec
+   for (i=0; i <= 143; ++i)     stbi__zdefault_length[i]   = 8;
+   for (   ; i <= 255; ++i)     stbi__zdefault_length[i]   = 9;
+   for (   ; i <= 279; ++i)     stbi__zdefault_length[i]   = 7;
+   for (   ; i <= 287; ++i)     stbi__zdefault_length[i]   = 8;
+
+   for (i=0; i <=  31; ++i)     stbi__zdefault_distance[i] = 5;
+}
+
+static int stbi__parse_zlib(stbi__zbuf *a, int parse_header)
+{
+   int final, type;
+   if (parse_header)
+      if (!stbi__parse_zlib_header(a)) return 0;
+   a->num_bits = 0;
+   a->code_buffer = 0;
+   do {
+      final = stbi__zreceive(a,1);
+      type = stbi__zreceive(a,2);
+      if (type == 0) {
+         if (!stbi__parse_uncompressed_block(a)) return 0;
+      } else if (type == 3) {
+         return 0;
+      } else {
+         if (type == 1) {
+            // use fixed code lengths
+            if (!stbi__zdefault_distance[31]) stbi__init_zdefaults();
+            if (!stbi__zbuild_huffman(&a->z_length  , stbi__zdefault_length  , 288)) return 0;
+            if (!stbi__zbuild_huffman(&a->z_distance, stbi__zdefault_distance,  32)) return 0;
+         } else {
+            if (!stbi__compute_huffman_codes(a)) return 0;
+         }
+         if (!stbi__parse_huffman_block(a)) return 0;
+      }
+   } while (!final);
+   return 1;
+}
+
+static int stbi__do_zlib(stbi__zbuf *a, char *obuf, int olen, int exp, int parse_header)
+{
+   a->zout_start = obuf;
+   a->zout       = obuf;
+   a->zout_end   = obuf + olen;
+   a->z_expandable = exp;
+
+   return stbi__parse_zlib(a, parse_header);
+}
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(initial_size);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer + len;
+   if (stbi__do_zlib(&a, p, initial_size, 1, 1)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF char *stbi_zlib_decode_malloc(char const *buffer, int len, int *outlen)
+{
+   return stbi_zlib_decode_malloc_guesssize(buffer, len, 16384, outlen);
+}
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(initial_size);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer + len;
+   if (stbi__do_zlib(&a, p, initial_size, 1, parse_header)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF int stbi_zlib_decode_buffer(char *obuffer, int olen, char const *ibuffer, int ilen)
+{
+   stbi__zbuf a;
+   a.zbuffer = (stbi_uc *) ibuffer;
+   a.zbuffer_end = (stbi_uc *) ibuffer + ilen;
+   if (stbi__do_zlib(&a, obuffer, olen, 0, 1))
+      return (int) (a.zout - a.zout_start);
+   else
+      return -1;
+}
+
+STBIDEF char *stbi_zlib_decode_noheader_malloc(char const *buffer, int len, int *outlen)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(16384);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer+len;
+   if (stbi__do_zlib(&a, p, 16384, 1, 0)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen)
+{
+   stbi__zbuf a;
+   a.zbuffer = (stbi_uc *) ibuffer;
+   a.zbuffer_end = (stbi_uc *) ibuffer + ilen;
+   if (stbi__do_zlib(&a, obuffer, olen, 0, 0))
+      return (int) (a.zout - a.zout_start);
+   else
+      return -1;
+}
+#endif
+
+// public domain "baseline" PNG decoder   v0.10  Sean Barrett 2006-11-18
+//    simple implementation
+//      - only 8-bit samples
+//      - no CRC checking
+//      - allocates lots of intermediate memory
+//        - avoids problem of streaming data between subsystems
+//        - avoids explicit window management
+//    performance
+//      - uses stb_zlib, a PD zlib implementation with fast huffman decoding
+
+#ifndef STBI_NO_PNG
+typedef struct
+{
+   stbi__uint32 length;
+   stbi__uint32 type;
+} stbi__pngchunk;
+
+static stbi__pngchunk stbi__get_chunk_header(stbi__context *s)
+{
+   stbi__pngchunk c;
+   c.length = stbi__get32be(s);
+   c.type   = stbi__get32be(s);
+   return c;
+}
+
+static int stbi__check_png_header(stbi__context *s)
+{
+   static stbi_uc png_sig[8] = { 137,80,78,71,13,10,26,10 };
+   int i;
+   for (i=0; i < 8; ++i)
+      if (stbi__get8(s) != png_sig[i]) return stbi__err("bad png sig","Not a PNG");
+   return 1;
+}
+
+typedef struct
+{
+   stbi__context *s;
+   stbi_uc *idata, *expanded, *out;
+   int depth;
+} stbi__png;
+
+
+enum {
+   STBI__F_none=0,
+   STBI__F_sub=1,
+   STBI__F_up=2,
+   STBI__F_avg=3,
+   STBI__F_paeth=4,
+   // synthetic filters used for first scanline to avoid needing a dummy row of 0s
+   STBI__F_avg_first,
+   STBI__F_paeth_first
+};
+
+static stbi_uc first_row_filter[5] =
+{
+   STBI__F_none,
+   STBI__F_sub,
+   STBI__F_none,
+   STBI__F_avg_first,
+   STBI__F_paeth_first
+};
+
+static int stbi__paeth(int a, int b, int c)
+{
+   int p = a + b - c;
+   int pa = abs(p-a);
+   int pb = abs(p-b);
+   int pc = abs(p-c);
+   if (pa <= pb && pa <= pc) return a;
+   if (pb <= pc) return b;
+   return c;
+}
+
+static stbi_uc stbi__depth_scale_table[9] = { 0, 0xff, 0x55, 0, 0x11, 0,0,0, 0x01 };
+
+// create the png data from post-deflated data
+static int stbi__create_png_image_raw(stbi__png *a, stbi_uc *raw, stbi__uint32 raw_len, int out_n, stbi__uint32 x, stbi__uint32 y, int depth, int color)
+{
+   int bytes = (depth == 16? 2 : 1);
+   stbi__context *s = a->s;
+   stbi__uint32 i,j,stride = x*out_n*bytes;
+   stbi__uint32 img_len, img_width_bytes;
+   int k;
+   int img_n = s->img_n; // copy it into a local for later
+
+   int output_bytes = out_n*bytes;
+   int filter_bytes = img_n*bytes;
+   int width = x;
+
+   STBI_ASSERT(out_n == s->img_n || out_n == s->img_n+1);
+   a->out = (stbi_uc *) stbi__malloc(x * y * output_bytes); // extra bytes to write off the end into
+   if (!a->out) return stbi__err("outofmem", "Out of memory");
+
+   img_width_bytes = (((img_n * x * depth) + 7) >> 3);
+   img_len = (img_width_bytes + 1) * y;
+   if (s->img_x == x && s->img_y == y) {
+      if (raw_len != img_len) return stbi__err("not enough pixels","Corrupt PNG");
+   } else { // interlaced:
+      if (raw_len < img_len) return stbi__err("not enough pixels","Corrupt PNG");
+   }
+
+   for (j=0; j < y; ++j) {
+      stbi_uc *cur = a->out + stride*j;
+      stbi_uc *prior = cur - stride;
+      int filter = *raw++;
+
+      if (filter > 4)
+         return stbi__err("invalid filter","Corrupt PNG");
+
+      if (depth < 8) {
+         STBI_ASSERT(img_width_bytes <= x);
+         cur += x*out_n - img_width_bytes; // store output to the rightmost img_len bytes, so we can decode in place
+         filter_bytes = 1;
+         width = img_width_bytes;
+      }
+
+      // if first row, use special filter that doesn't sample previous row
+      if (j == 0) filter = first_row_filter[filter];
+
+      // handle first byte explicitly
+      for (k=0; k < filter_bytes; ++k) {
+         switch (filter) {
+            case STBI__F_none       : cur[k] = raw[k]; break;
+            case STBI__F_sub        : cur[k] = raw[k]; break;
+            case STBI__F_up         : cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            case STBI__F_avg        : cur[k] = STBI__BYTECAST(raw[k] + (prior[k]>>1)); break;
+            case STBI__F_paeth      : cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(0,prior[k],0)); break;
+            case STBI__F_avg_first  : cur[k] = raw[k]; break;
+            case STBI__F_paeth_first: cur[k] = raw[k]; break;
+         }
+      }
+
+      if (depth == 8) {
+         if (img_n != out_n)
+            cur[img_n] = 255; // first pixel
+         raw += img_n;
+         cur += out_n;
+         prior += out_n;
+      } else if (depth == 16) {
+         if (img_n != out_n) {
+            cur[filter_bytes]   = 255; // first pixel top byte
+            cur[filter_bytes+1] = 255; // first pixel bottom byte
+         }
+         raw += filter_bytes;
+         cur += output_bytes;
+         prior += output_bytes;
+      } else {
+         raw += 1;
+         cur += 1;
+         prior += 1;
+      }
+
+      // this is a little gross, so that we don't switch per-pixel or per-component
+      if (depth < 8 || img_n == out_n) {
+         int nk = (width - 1)*filter_bytes;
+         #define CASE(f) \
+             case f:     \
+                for (k=0; k < nk; ++k)
+         switch (filter) {
+            // "none" filter turns into a memcpy here; make that explicit.
+            case STBI__F_none:         memcpy(cur, raw, nk); break;
+            CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
+            CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
+            CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
+            CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
+            CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
+         }
+         #undef CASE
+         raw += nk;
+      } else {
+         STBI_ASSERT(img_n+1 == out_n);
+         #define CASE(f) \
+             case f:     \
+                for (i=x-1; i >= 1; --i, cur[filter_bytes]=255,raw+=filter_bytes,cur+=output_bytes,prior+=output_bytes) \
+                   for (k=0; k < filter_bytes; ++k)
+         switch (filter) {
+            CASE(STBI__F_none)         cur[k] = raw[k]; break;
+            CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k- output_bytes]); break;
+            CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k- output_bytes])>>1)); break;
+            CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],prior[k],prior[k- output_bytes])); break;
+            CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k- output_bytes] >> 1)); break;
+            CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],0,0)); break;
+         }
+         #undef CASE
+
+         // the loop above sets the high byte of the pixels' alpha, but for
+         // 16 bit png files we also need the low byte set. we'll do that here.
+         if (depth == 16) {
+            cur = a->out + stride*j; // start at the beginning of the row again
+            for (i=0; i < x; ++i,cur+=output_bytes) {
+               cur[filter_bytes+1] = 255;
+            }
+         }
+      }
+   }
+
+   // we make a separate pass to expand bits to pixels; for performance,
+   // this could run two scanlines behind the above code, so it won't
+   // intefere with filtering but will still be in the cache.
+   if (depth < 8) {
+      for (j=0; j < y; ++j) {
+         stbi_uc *cur = a->out + stride*j;
+         stbi_uc *in  = a->out + stride*j + x*out_n - img_width_bytes;
+         // unpack 1/2/4-bit into a 8-bit buffer. allows us to keep the common 8-bit path optimal at minimal cost for 1/2/4-bit
+         // png guarante byte alignment, if width is not multiple of 8/4/2 we'll decode dummy trailing data that will be skipped in the later loop
+         stbi_uc scale = (color == 0) ? stbi__depth_scale_table[depth] : 1; // scale grayscale values to 0..255 range
+
+         // note that the final byte might overshoot and write more data than desired.
+         // we can allocate enough data that this never writes out of memory, but it
+         // could also overwrite the next scanline. can it overwrite non-empty data
+         // on the next scanline? yes, consider 1-pixel-wide scanlines with 1-bit-per-pixel.
+         // so we need to explicitly clamp the final ones
+
+         if (depth == 4) {
+            for (k=x*img_n; k >= 2; k-=2, ++in) {
+               *cur++ = scale * ((*in >> 4)       );
+               *cur++ = scale * ((*in     ) & 0x0f);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 4)       );
+         } else if (depth == 2) {
+            for (k=x*img_n; k >= 4; k-=4, ++in) {
+               *cur++ = scale * ((*in >> 6)       );
+               *cur++ = scale * ((*in >> 4) & 0x03);
+               *cur++ = scale * ((*in >> 2) & 0x03);
+               *cur++ = scale * ((*in     ) & 0x03);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 6)       );
+            if (k > 1) *cur++ = scale * ((*in >> 4) & 0x03);
+            if (k > 2) *cur++ = scale * ((*in >> 2) & 0x03);
+         } else if (depth == 1) {
+            for (k=x*img_n; k >= 8; k-=8, ++in) {
+               *cur++ = scale * ((*in >> 7)       );
+               *cur++ = scale * ((*in >> 6) & 0x01);
+               *cur++ = scale * ((*in >> 5) & 0x01);
+               *cur++ = scale * ((*in >> 4) & 0x01);
+               *cur++ = scale * ((*in >> 3) & 0x01);
+               *cur++ = scale * ((*in >> 2) & 0x01);
+               *cur++ = scale * ((*in >> 1) & 0x01);
+               *cur++ = scale * ((*in     ) & 0x01);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 7)       );
+            if (k > 1) *cur++ = scale * ((*in >> 6) & 0x01);
+            if (k > 2) *cur++ = scale * ((*in >> 5) & 0x01);
+            if (k > 3) *cur++ = scale * ((*in >> 4) & 0x01);
+            if (k > 4) *cur++ = scale * ((*in >> 3) & 0x01);
+            if (k > 5) *cur++ = scale * ((*in >> 2) & 0x01);
+            if (k > 6) *cur++ = scale * ((*in >> 1) & 0x01);
+         }
+         if (img_n != out_n) {
+            int q;
+            // insert alpha = 255
+            cur = a->out + stride*j;
+            if (img_n == 1) {
+               for (q=x-1; q >= 0; --q) {
+                  cur[q*2+1] = 255;
+                  cur[q*2+0] = cur[q];
+               }
+            } else {
+               STBI_ASSERT(img_n == 3);
+               for (q=x-1; q >= 0; --q) {
+                  cur[q*4+3] = 255;
+                  cur[q*4+2] = cur[q*3+2];
+                  cur[q*4+1] = cur[q*3+1];
+                  cur[q*4+0] = cur[q*3+0];
+               }
+            }
+         }
+      }
+   } else if (depth == 16) {
+      // force the image data from big-endian to platform-native.
+      // this is done in a separate pass due to the decoding relying
+      // on the data being untouched, but could probably be done
+      // per-line during decode if care is taken.
+      stbi_uc *cur = a->out;
+      stbi__uint16 *cur16 = (stbi__uint16*)cur;
+
+      for(i=0; i < x*y*out_n; ++i,cur16++,cur+=2) {
+         *cur16 = (cur[0] << 8) | cur[1];
+      }
+   }
+
+   return 1;
+}
+
+static int stbi__create_png_image(stbi__png *a, stbi_uc *image_data, stbi__uint32 image_data_len, int out_n, int depth, int color, int interlaced)
+{
+   stbi_uc *final;
+   int p;
+   if (!interlaced)
+      return stbi__create_png_image_raw(a, image_data, image_data_len, out_n, a->s->img_x, a->s->img_y, depth, color);
+
+   // de-interlacing
+   final = (stbi_uc *) stbi__malloc(a->s->img_x * a->s->img_y * out_n);
+   for (p=0; p < 7; ++p) {
+      int xorig[] = { 0,4,0,2,0,1,0 };
+      int yorig[] = { 0,0,4,0,2,0,1 };
+      int xspc[]  = { 8,8,4,4,2,2,1 };
+      int yspc[]  = { 8,8,8,4,4,2,2 };
+      int i,j,x,y;
+      // pass1_x[4] = 0, pass1_x[5] = 1, pass1_x[12] = 1
+      x = (a->s->img_x - xorig[p] + xspc[p]-1) / xspc[p];
+      y = (a->s->img_y - yorig[p] + yspc[p]-1) / yspc[p];
+      if (x && y) {
+         stbi__uint32 img_len = ((((a->s->img_n * x * depth) + 7) >> 3) + 1) * y;
+         if (!stbi__create_png_image_raw(a, image_data, image_data_len, out_n, x, y, depth, color)) {
+            STBI_FREE(final);
+            return 0;
+         }
+         for (j=0; j < y; ++j) {
+            for (i=0; i < x; ++i) {
+               int out_y = j*yspc[p]+yorig[p];
+               int out_x = i*xspc[p]+xorig[p];
+               memcpy(final + out_y*a->s->img_x*out_n + out_x*out_n,
+                      a->out + (j*x+i)*out_n, out_n);
+            }
+         }
+         STBI_FREE(a->out);
+         image_data += img_len;
+         image_data_len -= img_len;
+      }
+   }
+   a->out = final;
+
+   return 1;
+}
+
+static int stbi__compute_transparency(stbi__png *z, stbi_uc tc[3], int out_n)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi_uc *p = z->out;
+
+   // compute color-based transparency, assuming we've
+   // already got 255 as the alpha value in the output
+   STBI_ASSERT(out_n == 2 || out_n == 4);
+
+   if (out_n == 2) {
+      for (i=0; i < pixel_count; ++i) {
+         p[1] = (p[0] == tc[0] ? 0 : 255);
+         p += 2;
+      }
+   } else {
+      for (i=0; i < pixel_count; ++i) {
+         if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2])
+            p[3] = 0;
+         p += 4;
+      }
+   }
+   return 1;
+}
+
+static int stbi__compute_transparency16(stbi__png *z, stbi__uint16 tc[3], int out_n)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi__uint16 *p = (stbi__uint16*) z->out;
+
+   // compute color-based transparency, assuming we've
+   // already got 65535 as the alpha value in the output
+   STBI_ASSERT(out_n == 2 || out_n == 4);
+
+   if (out_n == 2) {
+      for (i = 0; i < pixel_count; ++i) {
+         p[1] = (p[0] == tc[0] ? 0 : 65535);
+         p += 2;
+      }
+   } else {
+      for (i = 0; i < pixel_count; ++i) {
+         if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2])
+            p[3] = 0;
+         p += 4;
+      }
+   }
+   return 1;
+}
+
+static int stbi__expand_png_palette(stbi__png *a, stbi_uc *palette, int len, int pal_img_n)
+{
+   stbi__uint32 i, pixel_count = a->s->img_x * a->s->img_y;
+   stbi_uc *p, *temp_out, *orig = a->out;
+
+   p = (stbi_uc *) stbi__malloc(pixel_count * pal_img_n);
+   if (p == NULL) return stbi__err("outofmem", "Out of memory");
+
+   // between here and free(out) below, exitting would leak
+   temp_out = p;
+
+   if (pal_img_n == 3) {
+      for (i=0; i < pixel_count; ++i) {
+         int n = orig[i]*4;
+         p[0] = palette[n  ];
+         p[1] = palette[n+1];
+         p[2] = palette[n+2];
+         p += 3;
+      }
+   } else {
+      for (i=0; i < pixel_count; ++i) {
+         int n = orig[i]*4;
+         p[0] = palette[n  ];
+         p[1] = palette[n+1];
+         p[2] = palette[n+2];
+         p[3] = palette[n+3];
+         p += 4;
+      }
+   }
+   STBI_FREE(a->out);
+   a->out = temp_out;
+
+   STBI_NOTUSED(len);
+
+   return 1;
+}
+
+static int stbi__reduce_png(stbi__png *p)
+{
+   int i;
+   int img_len = p->s->img_x * p->s->img_y * p->s->img_out_n;
+   stbi_uc *reduced;
+   stbi__uint16 *orig = (stbi__uint16*)p->out;
+
+   if (p->depth != 16) return 1; // don't need to do anything if not 16-bit data
+
+   reduced = (stbi_uc *)stbi__malloc(img_len);
+   if (p == NULL) return stbi__err("outofmem", "Out of memory");
+
+   for (i = 0; i < img_len; ++i) reduced[i] = (stbi_uc)((orig[i] >> 8) & 0xFF); // top half of each byte is a decent approx of 16->8 bit scaling
+
+   p->out = reduced;
+   STBI_FREE(orig);
+
+   return 1;
+}
+
+static int stbi__unpremultiply_on_load = 0;
+static int stbi__de_iphone_flag = 0;
+
+STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply)
+{
+   stbi__unpremultiply_on_load = flag_true_if_should_unpremultiply;
+}
+
+STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert)
+{
+   stbi__de_iphone_flag = flag_true_if_should_convert;
+}
+
+static void stbi__de_iphone(stbi__png *z)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi_uc *p = z->out;
+
+   if (s->img_out_n == 3) {  // convert bgr to rgb
+      for (i=0; i < pixel_count; ++i) {
+         stbi_uc t = p[0];
+         p[0] = p[2];
+         p[2] = t;
+         p += 3;
+      }
+   } else {
+      STBI_ASSERT(s->img_out_n == 4);
+      if (stbi__unpremultiply_on_load) {
+         // convert bgr to rgb and unpremultiply
+         for (i=0; i < pixel_count; ++i) {
+            stbi_uc a = p[3];
+            stbi_uc t = p[0];
+            if (a) {
+               p[0] = p[2] * 255 / a;
+               p[1] = p[1] * 255 / a;
+               p[2] =  t   * 255 / a;
+            } else {
+               p[0] = p[2];
+               p[2] = t;
+            }
+            p += 4;
+         }
+      } else {
+         // convert bgr to rgb
+         for (i=0; i < pixel_count; ++i) {
+            stbi_uc t = p[0];
+            p[0] = p[2];
+            p[2] = t;
+            p += 4;
+         }
+      }
+   }
+}
+
+#define STBI__PNG_TYPE(a,b,c,d)  (((a) << 24) + ((b) << 16) + ((c) << 8) + (d))
+
+static int stbi__parse_png_file(stbi__png *z, int scan, int req_comp)
+{
+   stbi_uc palette[1024], pal_img_n=0;
+   stbi_uc has_trans=0, tc[3];
+   stbi__uint16 tc16[3];
+   stbi__uint32 ioff=0, idata_limit=0, i, pal_len=0;
+   int first=1,k,interlace=0, color=0, is_iphone=0;
+   stbi__context *s = z->s;
+
+   z->expanded = NULL;
+   z->idata = NULL;
+   z->out = NULL;
+
+   if (!stbi__check_png_header(s)) return 0;
+
+   if (scan == STBI__SCAN_type) return 1;
+
+   for (;;) {
+      stbi__pngchunk c = stbi__get_chunk_header(s);
+      switch (c.type) {
+         case STBI__PNG_TYPE('C','g','B','I'):
+            is_iphone = 1;
+            stbi__skip(s, c.length);
+            break;
+         case STBI__PNG_TYPE('I','H','D','R'): {
+            int comp,filter;
+            if (!first) return stbi__err("multiple IHDR","Corrupt PNG");
+            first = 0;
+            if (c.length != 13) return stbi__err("bad IHDR len","Corrupt PNG");
+            s->img_x = stbi__get32be(s); if (s->img_x > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)");
+            s->img_y = stbi__get32be(s); if (s->img_y > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)");
+            z->depth = stbi__get8(s);  if (z->depth != 1 && z->depth != 2 && z->depth != 4 && z->depth != 8 && z->depth != 16)  return stbi__err("1/2/4/8/16-bit only","PNG not supported: 1/2/4/8/16-bit only");
+            color = stbi__get8(s);  if (color > 6)         return stbi__err("bad ctype","Corrupt PNG");
+			if (color == 3 && z->depth == 16)                  return stbi__err("bad ctype","Corrupt PNG");
+            if (color == 3) pal_img_n = 3; else if (color & 1) return stbi__err("bad ctype","Corrupt PNG");
+            comp  = stbi__get8(s);  if (comp) return stbi__err("bad comp method","Corrupt PNG");
+            filter= stbi__get8(s);  if (filter) return stbi__err("bad filter method","Corrupt PNG");
+            interlace = stbi__get8(s); if (interlace>1) return stbi__err("bad interlace method","Corrupt PNG");
+            if (!s->img_x || !s->img_y) return stbi__err("0-pixel image","Corrupt PNG");
+            if (!pal_img_n) {
+               s->img_n = (color & 2 ? 3 : 1) + (color & 4 ? 1 : 0);
+               if ((1 << 30) / s->img_x / s->img_n < s->img_y) return stbi__err("too large", "Image too large to decode");
+               if (scan == STBI__SCAN_header) return 1;
+            } else {
+               // if paletted, then pal_n is our final components, and
+               // img_n is # components to decompress/filter.
+               s->img_n = 1;
+               if ((1 << 30) / s->img_x / 4 < s->img_y) return stbi__err("too large","Corrupt PNG");
+               // if SCAN_header, have to scan to see if we have a tRNS
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('P','L','T','E'):  {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (c.length > 256*3) return stbi__err("invalid PLTE","Corrupt PNG");
+            pal_len = c.length / 3;
+            if (pal_len * 3 != c.length) return stbi__err("invalid PLTE","Corrupt PNG");
+            for (i=0; i < pal_len; ++i) {
+               palette[i*4+0] = stbi__get8(s);
+               palette[i*4+1] = stbi__get8(s);
+               palette[i*4+2] = stbi__get8(s);
+               palette[i*4+3] = 255;
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('t','R','N','S'): {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (z->idata) return stbi__err("tRNS after IDAT","Corrupt PNG");
+            if (pal_img_n) {
+               if (scan == STBI__SCAN_header) { s->img_n = 4; return 1; }
+               if (pal_len == 0) return stbi__err("tRNS before PLTE","Corrupt PNG");
+               if (c.length > pal_len) return stbi__err("bad tRNS len","Corrupt PNG");
+               pal_img_n = 4;
+               for (i=0; i < c.length; ++i)
+                  palette[i*4+3] = stbi__get8(s);
+            } else {
+               if (!(s->img_n & 1)) return stbi__err("tRNS with alpha","Corrupt PNG");
+               if (c.length != (stbi__uint32) s->img_n*2) return stbi__err("bad tRNS len","Corrupt PNG");
+               has_trans = 1;
+               if (z->depth == 16) {
+                  for (k = 0; k < s->img_n; ++k) tc16[k] = stbi__get16be(s); // copy the values as-is
+               } else {
+                  for (k = 0; k < s->img_n; ++k) tc[k] = (stbi_uc)(stbi__get16be(s) & 255) * stbi__depth_scale_table[z->depth]; // non 8-bit images will be larger
+               }
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('I','D','A','T'): {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (pal_img_n && !pal_len) return stbi__err("no PLTE","Corrupt PNG");
+            if (scan == STBI__SCAN_header) { s->img_n = pal_img_n; return 1; }
+            if ((int)(ioff + c.length) < (int)ioff) return 0;
+            if (ioff + c.length > idata_limit) {
+               stbi__uint32 idata_limit_old = idata_limit;
+               stbi_uc *p;
+               if (idata_limit == 0) idata_limit = c.length > 4096 ? c.length : 4096;
+               while (ioff + c.length > idata_limit)
+                  idata_limit *= 2;
+               STBI_NOTUSED(idata_limit_old);
+               p = (stbi_uc *) STBI_REALLOC_SIZED(z->idata, idata_limit_old, idata_limit); if (p == NULL) return stbi__err("outofmem", "Out of memory");
+               z->idata = p;
+            }
+            if (!stbi__getn(s, z->idata+ioff,c.length)) return stbi__err("outofdata","Corrupt PNG");
+            ioff += c.length;
+            break;
+         }
+
+         case STBI__PNG_TYPE('I','E','N','D'): {
+            stbi__uint32 raw_len, bpl;
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (scan != STBI__SCAN_load) return 1;
+            if (z->idata == NULL) return stbi__err("no IDAT","Corrupt PNG");
+            // initial guess for decoded data size to avoid unnecessary reallocs
+            bpl = (s->img_x * z->depth + 7) / 8; // bytes per line, per component
+            raw_len = bpl * s->img_y * s->img_n /* pixels */ + s->img_y /* filter mode per row */;
+            z->expanded = (stbi_uc *) stbi_zlib_decode_malloc_guesssize_headerflag((char *) z->idata, ioff, raw_len, (int *) &raw_len, !is_iphone);
+            if (z->expanded == NULL) return 0; // zlib should set error
+            STBI_FREE(z->idata); z->idata = NULL;
+            if ((req_comp == s->img_n+1 && req_comp != 3 && !pal_img_n) || has_trans)
+               s->img_out_n = s->img_n+1;
+            else
+               s->img_out_n = s->img_n;
+            if (!stbi__create_png_image(z, z->expanded, raw_len, s->img_out_n, z->depth, color, interlace)) return 0;
+            if (has_trans) {
+               if (z->depth == 16) {
+                  if (!stbi__compute_transparency16(z, tc16, s->img_out_n)) return 0;
+               } else {
+                  if (!stbi__compute_transparency(z, tc, s->img_out_n)) return 0;
+               }
+            }
+            if (is_iphone && stbi__de_iphone_flag && s->img_out_n > 2)
+               stbi__de_iphone(z);
+            if (pal_img_n) {
+               // pal_img_n == 3 or 4
+               s->img_n = pal_img_n; // record the actual colors we had
+               s->img_out_n = pal_img_n;
+               if (req_comp >= 3) s->img_out_n = req_comp;
+               if (!stbi__expand_png_palette(z, palette, pal_len, s->img_out_n))
+                  return 0;
+            }
+            STBI_FREE(z->expanded); z->expanded = NULL;
+            return 1;
+         }
+
+         default:
+            // if critical, fail
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if ((c.type & (1 << 29)) == 0) {
+               #ifndef STBI_NO_FAILURE_STRINGS
+               // not threadsafe
+               static char invalid_chunk[] = "XXXX PNG chunk not known";
+               invalid_chunk[0] = STBI__BYTECAST(c.type >> 24);
+               invalid_chunk[1] = STBI__BYTECAST(c.type >> 16);
+               invalid_chunk[2] = STBI__BYTECAST(c.type >>  8);
+               invalid_chunk[3] = STBI__BYTECAST(c.type >>  0);
+               #endif
+               return stbi__err(invalid_chunk, "PNG not supported: unknown PNG chunk type");
+            }
+            stbi__skip(s, c.length);
+            break;
+      }
+      // end of PNG chunk, read and skip CRC
+      stbi__get32be(s);
+   }
+}
+
+static unsigned char *stbi__do_png(stbi__png *p, int *x, int *y, int *n, int req_comp)
+{
+   unsigned char *result=NULL;
+   if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error");
+   if (stbi__parse_png_file(p, STBI__SCAN_load, req_comp)) {
+      if (p->depth == 16) {
+         if (!stbi__reduce_png(p)) {
+            return result;
+         }
+      }
+      result = p->out;
+      p->out = NULL;
+      if (req_comp && req_comp != p->s->img_out_n) {
+         result = stbi__convert_format(result, p->s->img_out_n, req_comp, p->s->img_x, p->s->img_y);
+         p->s->img_out_n = req_comp;
+         if (result == NULL) return result;
+      }
+      *x = p->s->img_x;
+      *y = p->s->img_y;
+      if (n) *n = p->s->img_n;
+   }
+   STBI_FREE(p->out);      p->out      = NULL;
+   STBI_FREE(p->expanded); p->expanded = NULL;
+   STBI_FREE(p->idata);    p->idata    = NULL;
+
+   return result;
+}
+
+static unsigned char *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__png p;
+   p.s = s;
+   return stbi__do_png(&p, x,y,comp,req_comp);
+}
+
+static int stbi__png_test(stbi__context *s)
+{
+   int r;
+   r = stbi__check_png_header(s);
+   stbi__rewind(s);
+   return r;
+}
+
+static int stbi__png_info_raw(stbi__png *p, int *x, int *y, int *comp)
+{
+   if (!stbi__parse_png_file(p, STBI__SCAN_header, 0)) {
+      stbi__rewind( p->s );
+      return 0;
+   }
+   if (x) *x = p->s->img_x;
+   if (y) *y = p->s->img_y;
+   if (comp) *comp = p->s->img_n;
+   return 1;
+}
+
+static int stbi__png_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   stbi__png p;
+   p.s = s;
+   return stbi__png_info_raw(&p, x, y, comp);
+}
+#endif
+
+// Microsoft/Windows BMP image
+
+#ifndef STBI_NO_BMP
+static int stbi__bmp_test_raw(stbi__context *s)
+{
+   int r;
+   int sz;
+   if (stbi__get8(s) != 'B') return 0;
+   if (stbi__get8(s) != 'M') return 0;
+   stbi__get32le(s); // discard filesize
+   stbi__get16le(s); // discard reserved
+   stbi__get16le(s); // discard reserved
+   stbi__get32le(s); // discard data offset
+   sz = stbi__get32le(s);
+   r = (sz == 12 || sz == 40 || sz == 56 || sz == 108 || sz == 124);
+   return r;
+}
+
+static int stbi__bmp_test(stbi__context *s)
+{
+   int r = stbi__bmp_test_raw(s);
+   stbi__rewind(s);
+   return r;
+}
+
+
+// returns 0..31 for the highest set bit
+static int stbi__high_bit(unsigned int z)
+{
+   int n=0;
+   if (z == 0) return -1;
+   if (z >= 0x10000) n += 16, z >>= 16;
+   if (z >= 0x00100) n +=  8, z >>=  8;
+   if (z >= 0x00010) n +=  4, z >>=  4;
+   if (z >= 0x00004) n +=  2, z >>=  2;
+   if (z >= 0x00002) n +=  1, z >>=  1;
+   return n;
+}
+
+static int stbi__bitcount(unsigned int a)
+{
+   a = (a & 0x55555555) + ((a >>  1) & 0x55555555); // max 2
+   a = (a & 0x33333333) + ((a >>  2) & 0x33333333); // max 4
+   a = (a + (a >> 4)) & 0x0f0f0f0f; // max 8 per 4, now 8 bits
+   a = (a + (a >> 8)); // max 16 per 8 bits
+   a = (a + (a >> 16)); // max 32 per 8 bits
+   return a & 0xff;
+}
+
+static int stbi__shiftsigned(int v, int shift, int bits)
+{
+   int result;
+   int z=0;
+
+   if (shift < 0) v <<= -shift;
+   else v >>= shift;
+   result = v;
+
+   z = bits;
+   while (z < 8) {
+      result += v >> z;
+      z += bits;
+   }
+   return result;
+}
+
+typedef struct
+{
+   int bpp, offset, hsz;
+   unsigned int mr,mg,mb,ma, all_a;
+} stbi__bmp_data;
+
+static void *stbi__bmp_parse_header(stbi__context *s, stbi__bmp_data *info)
+{
+   int hsz;
+   if (stbi__get8(s) != 'B' || stbi__get8(s) != 'M') return stbi__errpuc("not BMP", "Corrupt BMP");
+   stbi__get32le(s); // discard filesize
+   stbi__get16le(s); // discard reserved
+   stbi__get16le(s); // discard reserved
+   info->offset = stbi__get32le(s);
+   info->hsz = hsz = stbi__get32le(s);
+   info->mr = info->mg = info->mb = info->ma = 0;
+   
+   if (hsz != 12 && hsz != 40 && hsz != 56 && hsz != 108 && hsz != 124) return stbi__errpuc("unknown BMP", "BMP type not supported: unknown");
+   if (hsz == 12) {
+      s->img_x = stbi__get16le(s);
+      s->img_y = stbi__get16le(s);
+   } else {
+      s->img_x = stbi__get32le(s);
+      s->img_y = stbi__get32le(s);
+   }
+   if (stbi__get16le(s) != 1) return stbi__errpuc("bad BMP", "bad BMP");
+   info->bpp = stbi__get16le(s);
+   if (info->bpp == 1) return stbi__errpuc("monochrome", "BMP type not supported: 1-bit");
+   if (hsz != 12) {
+      int compress = stbi__get32le(s);
+      if (compress == 1 || compress == 2) return stbi__errpuc("BMP RLE", "BMP type not supported: RLE");
+      stbi__get32le(s); // discard sizeof
+      stbi__get32le(s); // discard hres
+      stbi__get32le(s); // discard vres
+      stbi__get32le(s); // discard colorsused
+      stbi__get32le(s); // discard max important
+      if (hsz == 40 || hsz == 56) {
+         if (hsz == 56) {
+            stbi__get32le(s);
+            stbi__get32le(s);
+            stbi__get32le(s);
+            stbi__get32le(s);
+         }
+         if (info->bpp == 16 || info->bpp == 32) {
+            if (compress == 0) {
+               if (info->bpp == 32) {
+                  info->mr = 0xffu << 16;
+                  info->mg = 0xffu <<  8;
+                  info->mb = 0xffu <<  0;
+                  info->ma = 0xffu << 24;
+                  info->all_a = 0; // if all_a is 0 at end, then we loaded alpha channel but it was all 0
+               } else {
+                  info->mr = 31u << 10;
+                  info->mg = 31u <<  5;
+                  info->mb = 31u <<  0;
+               }
+            } else if (compress == 3) {
+               info->mr = stbi__get32le(s);
+               info->mg = stbi__get32le(s);
+               info->mb = stbi__get32le(s);
+               // not documented, but generated by photoshop and handled by mspaint
+               if (info->mr == info->mg && info->mg == info->mb) {
+                  // ?!?!?
+                  return stbi__errpuc("bad BMP", "bad BMP");
+               }
+            } else
+               return stbi__errpuc("bad BMP", "bad BMP");
+         }
+      } else {
+         int i;
+         if (hsz != 108 && hsz != 124)
+            return stbi__errpuc("bad BMP", "bad BMP");
+         info->mr = stbi__get32le(s);
+         info->mg = stbi__get32le(s);
+         info->mb = stbi__get32le(s);
+         info->ma = stbi__get32le(s);
+         stbi__get32le(s); // discard color space
+         for (i=0; i < 12; ++i)
+            stbi__get32le(s); // discard color space parameters
+         if (hsz == 124) {
+            stbi__get32le(s); // discard rendering intent
+            stbi__get32le(s); // discard offset of profile data
+            stbi__get32le(s); // discard size of profile data
+            stbi__get32le(s); // discard reserved
+         }
+      }
+   }
+   return (void *) 1;
+}
+
+
+static stbi_uc *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *out;
+   unsigned int mr=0,mg=0,mb=0,ma=0, all_a;
+   stbi_uc pal[256][4];
+   int psize=0,i,j,width;
+   int flip_vertically, pad, target;
+   stbi__bmp_data info;
+
+   info.all_a = 255;   
+   if (stbi__bmp_parse_header(s, &info) == NULL)
+      return NULL; // error code already set
+
+   flip_vertically = ((int) s->img_y) > 0;
+   s->img_y = abs((int) s->img_y);
+
+   mr = info.mr;
+   mg = info.mg;
+   mb = info.mb;
+   ma = info.ma;
+   all_a = info.all_a;
+
+   if (info.hsz == 12) {
+      if (info.bpp < 24)
+         psize = (info.offset - 14 - 24) / 3;
+   } else {
+      if (info.bpp < 16)
+         psize = (info.offset - 14 - info.hsz) >> 2;
+   }
+
+   s->img_n = ma ? 4 : 3;
+   if (req_comp && req_comp >= 3) // we can directly decode 3 or 4
+      target = req_comp;
+   else
+      target = s->img_n; // if they want monochrome, we'll post-convert
+
+   out = (stbi_uc *) stbi__malloc(target * s->img_x * s->img_y);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   if (info.bpp < 16) {
+      int z=0;
+      if (psize == 0 || psize > 256) { STBI_FREE(out); return stbi__errpuc("invalid", "Corrupt BMP"); }
+      for (i=0; i < psize; ++i) {
+         pal[i][2] = stbi__get8(s);
+         pal[i][1] = stbi__get8(s);
+         pal[i][0] = stbi__get8(s);
+         if (info.hsz != 12) stbi__get8(s);
+         pal[i][3] = 255;
+      }
+      stbi__skip(s, info.offset - 14 - info.hsz - psize * (info.hsz == 12 ? 3 : 4));
+      if (info.bpp == 4) width = (s->img_x + 1) >> 1;
+      else if (info.bpp == 8) width = s->img_x;
+      else { STBI_FREE(out); return stbi__errpuc("bad bpp", "Corrupt BMP"); }
+      pad = (-width)&3;
+      for (j=0; j < (int) s->img_y; ++j) {
+         for (i=0; i < (int) s->img_x; i += 2) {
+            int v=stbi__get8(s),v2=0;
+            if (info.bpp == 4) {
+               v2 = v & 15;
+               v >>= 4;
+            }
+            out[z++] = pal[v][0];
+            out[z++] = pal[v][1];
+            out[z++] = pal[v][2];
+            if (target == 4) out[z++] = 255;
+            if (i+1 == (int) s->img_x) break;
+            v = (info.bpp == 8) ? stbi__get8(s) : v2;
+            out[z++] = pal[v][0];
+            out[z++] = pal[v][1];
+            out[z++] = pal[v][2];
+            if (target == 4) out[z++] = 255;
+         }
+         stbi__skip(s, pad);
+      }
+   } else {
+      int rshift=0,gshift=0,bshift=0,ashift=0,rcount=0,gcount=0,bcount=0,acount=0;
+      int z = 0;
+      int easy=0;
+      stbi__skip(s, info.offset - 14 - info.hsz);
+      if (info.bpp == 24) width = 3 * s->img_x;
+      else if (info.bpp == 16) width = 2*s->img_x;
+      else /* bpp = 32 and pad = 0 */ width=0;
+      pad = (-width) & 3;
+      if (info.bpp == 24) {
+         easy = 1;
+      } else if (info.bpp == 32) {
+         if (mb == 0xff && mg == 0xff00 && mr == 0x00ff0000 && ma == 0xff000000)
+            easy = 2;
+      }
+      if (!easy) {
+         if (!mr || !mg || !mb) { STBI_FREE(out); return stbi__errpuc("bad masks", "Corrupt BMP"); }
+         // right shift amt to put high bit in position #7
+         rshift = stbi__high_bit(mr)-7; rcount = stbi__bitcount(mr);
+         gshift = stbi__high_bit(mg)-7; gcount = stbi__bitcount(mg);
+         bshift = stbi__high_bit(mb)-7; bcount = stbi__bitcount(mb);
+         ashift = stbi__high_bit(ma)-7; acount = stbi__bitcount(ma);
+      }
+      for (j=0; j < (int) s->img_y; ++j) {
+         if (easy) {
+            for (i=0; i < (int) s->img_x; ++i) {
+               unsigned char a;
+               out[z+2] = stbi__get8(s);
+               out[z+1] = stbi__get8(s);
+               out[z+0] = stbi__get8(s);
+               z += 3;
+               a = (easy == 2 ? stbi__get8(s) : 255);
+               all_a |= a;
+               if (target == 4) out[z++] = a;
+            }
+         } else {
+            int bpp = info.bpp;
+            for (i=0; i < (int) s->img_x; ++i) {
+               stbi__uint32 v = (bpp == 16 ? (stbi__uint32) stbi__get16le(s) : stbi__get32le(s));
+               int a;
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mr, rshift, rcount));
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mg, gshift, gcount));
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mb, bshift, bcount));
+               a = (ma ? stbi__shiftsigned(v & ma, ashift, acount) : 255);
+               all_a |= a;
+               if (target == 4) out[z++] = STBI__BYTECAST(a);
+            }
+         }
+         stbi__skip(s, pad);
+      }
+   }
+   
+   // if alpha channel is all 0s, replace with all 255s
+   if (target == 4 && all_a == 0)
+      for (i=4*s->img_x*s->img_y-1; i >= 0; i -= 4)
+         out[i] = 255;
+
+   if (flip_vertically) {
+      stbi_uc t;
+      for (j=0; j < (int) s->img_y>>1; ++j) {
+         stbi_uc *p1 = out +      j     *s->img_x*target;
+         stbi_uc *p2 = out + (s->img_y-1-j)*s->img_x*target;
+         for (i=0; i < (int) s->img_x*target; ++i) {
+            t = p1[i], p1[i] = p2[i], p2[i] = t;
+         }
+      }
+   }
+
+   if (req_comp && req_comp != target) {
+      out = stbi__convert_format(out, target, req_comp, s->img_x, s->img_y);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+
+   *x = s->img_x;
+   *y = s->img_y;
+   if (comp) *comp = s->img_n;
+   return out;
+}
+#endif
+
+// Targa Truevision - TGA
+// by Jonathan Dummer
+#ifndef STBI_NO_TGA
+// returns STBI_rgb or whatever, 0 on error
+static int stbi__tga_get_comp(int bits_per_pixel, int is_grey, int* is_rgb16)
+{
+   // only RGB or RGBA (incl. 16bit) or grey allowed
+   if(is_rgb16) *is_rgb16 = 0;
+   switch(bits_per_pixel) {
+      case 8:  return STBI_grey;
+      case 16: if(is_grey) return STBI_grey_alpha;
+            // else: fall-through
+      case 15: if(is_rgb16) *is_rgb16 = 1;
+            return STBI_rgb;
+      case 24: // fall-through
+      case 32: return bits_per_pixel/8;
+      default: return 0;
+   }
+}
+
+static int stbi__tga_info(stbi__context *s, int *x, int *y, int *comp)
+{
+    int tga_w, tga_h, tga_comp, tga_image_type, tga_bits_per_pixel, tga_colormap_bpp;
+    int sz, tga_colormap_type;
+    stbi__get8(s);                   // discard Offset
+    tga_colormap_type = stbi__get8(s); // colormap type
+    if( tga_colormap_type > 1 ) {
+        stbi__rewind(s);
+        return 0;      // only RGB or indexed allowed
+    }
+    tga_image_type = stbi__get8(s); // image type
+    if ( tga_colormap_type == 1 ) { // colormapped (paletted) image
+        if (tga_image_type != 1 && tga_image_type != 9) {
+            stbi__rewind(s);
+            return 0;
+        }
+        stbi__skip(s,4);       // skip index of first colormap entry and number of entries
+        sz = stbi__get8(s);    //   check bits per palette color entry
+        if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) {
+            stbi__rewind(s);
+            return 0;
+        }
+        stbi__skip(s,4);       // skip image x and y origin
+        tga_colormap_bpp = sz;
+    } else { // "normal" image w/o colormap - only RGB or grey allowed, +/- RLE
+        if ( (tga_image_type != 2) && (tga_image_type != 3) && (tga_image_type != 10) && (tga_image_type != 11) ) {
+            stbi__rewind(s);
+            return 0; // only RGB or grey allowed, +/- RLE
+        }
+        stbi__skip(s,9); // skip colormap specification and image x/y origin
+        tga_colormap_bpp = 0;
+    }
+    tga_w = stbi__get16le(s);
+    if( tga_w < 1 ) {
+        stbi__rewind(s);
+        return 0;   // test width
+    }
+    tga_h = stbi__get16le(s);
+    if( tga_h < 1 ) {
+        stbi__rewind(s);
+        return 0;   // test height
+    }
+    tga_bits_per_pixel = stbi__get8(s); // bits per pixel
+    stbi__get8(s); // ignore alpha bits
+    if (tga_colormap_bpp != 0) {
+        if((tga_bits_per_pixel != 8) && (tga_bits_per_pixel != 16)) {
+            // when using a colormap, tga_bits_per_pixel is the size of the indexes
+            // I don't think anything but 8 or 16bit indexes makes sense
+            stbi__rewind(s);
+            return 0;
+        }
+        tga_comp = stbi__tga_get_comp(tga_colormap_bpp, 0, NULL);
+    } else {
+        tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3) || (tga_image_type == 11), NULL);
+    }
+    if(!tga_comp) {
+      stbi__rewind(s);
+      return 0;
+    }
+    if (x) *x = tga_w;
+    if (y) *y = tga_h;
+    if (comp) *comp = tga_comp;
+    return 1;                   // seems to have passed everything
+}
+
+static int stbi__tga_test(stbi__context *s)
+{
+   int res = 0;
+   int sz, tga_color_type;
+   stbi__get8(s);      //   discard Offset
+   tga_color_type = stbi__get8(s);   //   color type
+   if ( tga_color_type > 1 ) goto errorEnd;   //   only RGB or indexed allowed
+   sz = stbi__get8(s);   //   image type
+   if ( tga_color_type == 1 ) { // colormapped (paletted) image
+      if (sz != 1 && sz != 9) goto errorEnd; // colortype 1 demands image type 1 or 9
+      stbi__skip(s,4);       // skip index of first colormap entry and number of entries
+      sz = stbi__get8(s);    //   check bits per palette color entry
+      if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd;
+      stbi__skip(s,4);       // skip image x and y origin
+   } else { // "normal" image w/o colormap
+      if ( (sz != 2) && (sz != 3) && (sz != 10) && (sz != 11) ) goto errorEnd; // only RGB or grey allowed, +/- RLE
+      stbi__skip(s,9); // skip colormap specification and image x/y origin
+   }
+   if ( stbi__get16le(s) < 1 ) goto errorEnd;      //   test width
+   if ( stbi__get16le(s) < 1 ) goto errorEnd;      //   test height
+   sz = stbi__get8(s);   //   bits per pixel
+   if ( (tga_color_type == 1) && (sz != 8) && (sz != 16) ) goto errorEnd; // for colormapped images, bpp is size of an index
+   if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd;
+
+   res = 1; // if we got this far, everything's good and we can return 1 instead of 0
+
+errorEnd:
+   stbi__rewind(s);
+   return res;
+}
+
+// read 16bit value and convert to 24bit RGB
+void stbi__tga_read_rgb16(stbi__context *s, stbi_uc* out)
+{
+   stbi__uint16 px = stbi__get16le(s);
+   stbi__uint16 fiveBitMask = 31;
+   // we have 3 channels with 5bits each
+   int r = (px >> 10) & fiveBitMask;
+   int g = (px >> 5) & fiveBitMask;
+   int b = px & fiveBitMask;
+   // Note that this saves the data in RGB(A) order, so it doesn't need to be swapped later
+   out[0] = (r * 255)/31;
+   out[1] = (g * 255)/31;
+   out[2] = (b * 255)/31;
+
+   // some people claim that the most significant bit might be used for alpha
+   // (possibly if an alpha-bit is set in the "image descriptor byte")
+   // but that only made 16bit test images completely translucent..
+   // so let's treat all 15 and 16bit TGAs as RGB with no alpha.
+}
+
+static stbi_uc *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   //   read in the TGA header stuff
+   int tga_offset = stbi__get8(s);
+   int tga_indexed = stbi__get8(s);
+   int tga_image_type = stbi__get8(s);
+   int tga_is_RLE = 0;
+   int tga_palette_start = stbi__get16le(s);
+   int tga_palette_len = stbi__get16le(s);
+   int tga_palette_bits = stbi__get8(s);
+   int tga_x_origin = stbi__get16le(s);
+   int tga_y_origin = stbi__get16le(s);
+   int tga_width = stbi__get16le(s);
+   int tga_height = stbi__get16le(s);
+   int tga_bits_per_pixel = stbi__get8(s);
+   int tga_comp, tga_rgb16=0;
+   int tga_inverted = stbi__get8(s);
+   // int tga_alpha_bits = tga_inverted & 15; // the 4 lowest bits - unused (useless?)
+   //   image data
+   unsigned char *tga_data;
+   unsigned char *tga_palette = NULL;
+   int i, j;
+   unsigned char raw_data[4];
+   int RLE_count = 0;
+   int RLE_repeating = 0;
+   int read_next_pixel = 1;
+
+   //   do a tiny bit of precessing
+   if ( tga_image_type >= 8 )
+   {
+      tga_image_type -= 8;
+      tga_is_RLE = 1;
+   }
+   tga_inverted = 1 - ((tga_inverted >> 5) & 1);
+
+   //   If I'm paletted, then I'll use the number of bits from the palette
+   if ( tga_indexed ) tga_comp = stbi__tga_get_comp(tga_palette_bits, 0, &tga_rgb16);
+   else tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3), &tga_rgb16);
+
+   if(!tga_comp) // shouldn't really happen, stbi__tga_test() should have ensured basic consistency
+      return stbi__errpuc("bad format", "Can't find out TGA pixelformat");
+
+   //   tga info
+   *x = tga_width;
+   *y = tga_height;
+   if (comp) *comp = tga_comp;
+
+   tga_data = (unsigned char*)stbi__malloc( (size_t)tga_width * tga_height * tga_comp );
+   if (!tga_data) return stbi__errpuc("outofmem", "Out of memory");
+
+   // skip to the data's starting position (offset usually = 0)
+   stbi__skip(s, tga_offset );
+
+   if ( !tga_indexed && !tga_is_RLE && !tga_rgb16 ) {
+      for (i=0; i < tga_height; ++i) {
+         int row = tga_inverted ? tga_height -i - 1 : i;
+         stbi_uc *tga_row = tga_data + row*tga_width*tga_comp;
+         stbi__getn(s, tga_row, tga_width * tga_comp);
+      }
+   } else  {
+      //   do I need to load a palette?
+      if ( tga_indexed)
+      {
+         //   any data to skip? (offset usually = 0)
+         stbi__skip(s, tga_palette_start );
+         //   load the palette
+         tga_palette = (unsigned char*)stbi__malloc( tga_palette_len * tga_comp );
+         if (!tga_palette) {
+            STBI_FREE(tga_data);
+            return stbi__errpuc("outofmem", "Out of memory");
+         }
+         if (tga_rgb16) {
+            stbi_uc *pal_entry = tga_palette;
+            STBI_ASSERT(tga_comp == STBI_rgb);
+            for (i=0; i < tga_palette_len; ++i) {
+               stbi__tga_read_rgb16(s, pal_entry);
+               pal_entry += tga_comp;
+            }
+         } else if (!stbi__getn(s, tga_palette, tga_palette_len * tga_comp)) {
+               STBI_FREE(tga_data);
+               STBI_FREE(tga_palette);
+               return stbi__errpuc("bad palette", "Corrupt TGA");
+         }
+      }
+      //   load the data
+      for (i=0; i < tga_width * tga_height; ++i)
+      {
+         //   if I'm in RLE mode, do I need to get a RLE stbi__pngchunk?
+         if ( tga_is_RLE )
+         {
+            if ( RLE_count == 0 )
+            {
+               //   yep, get the next byte as a RLE command
+               int RLE_cmd = stbi__get8(s);
+               RLE_count = 1 + (RLE_cmd & 127);
+               RLE_repeating = RLE_cmd >> 7;
+               read_next_pixel = 1;
+            } else if ( !RLE_repeating )
+            {
+               read_next_pixel = 1;
+            }
+         } else
+         {
+            read_next_pixel = 1;
+         }
+         //   OK, if I need to read a pixel, do it now
+         if ( read_next_pixel )
+         {
+            //   load however much data we did have
+            if ( tga_indexed )
+            {
+               // read in index, then perform the lookup
+               int pal_idx = (tga_bits_per_pixel == 8) ? stbi__get8(s) : stbi__get16le(s);
+               if ( pal_idx >= tga_palette_len ) {
+                  // invalid index
+                  pal_idx = 0;
+               }
+               pal_idx *= tga_comp;
+               for (j = 0; j < tga_comp; ++j) {
+                  raw_data[j] = tga_palette[pal_idx+j];
+               }
+            } else if(tga_rgb16) {
+               STBI_ASSERT(tga_comp == STBI_rgb);
+               stbi__tga_read_rgb16(s, raw_data);
+            } else {
+               //   read in the data raw
+               for (j = 0; j < tga_comp; ++j) {
+                  raw_data[j] = stbi__get8(s);
+               }
+            }
+            //   clear the reading flag for the next pixel
+            read_next_pixel = 0;
+         } // end of reading a pixel
+
+         // copy data
+         for (j = 0; j < tga_comp; ++j)
+           tga_data[i*tga_comp+j] = raw_data[j];
+
+         //   in case we're in RLE mode, keep counting down
+         --RLE_count;
+      }
+      //   do I need to invert the image?
+      if ( tga_inverted )
+      {
+         for (j = 0; j*2 < tga_height; ++j)
+         {
+            int index1 = j * tga_width * tga_comp;
+            int index2 = (tga_height - 1 - j) * tga_width * tga_comp;
+            for (i = tga_width * tga_comp; i > 0; --i)
+            {
+               unsigned char temp = tga_data[index1];
+               tga_data[index1] = tga_data[index2];
+               tga_data[index2] = temp;
+               ++index1;
+               ++index2;
+            }
+         }
+      }
+      //   clear my palette, if I had one
+      if ( tga_palette != NULL )
+      {
+         STBI_FREE( tga_palette );
+      }
+   }
+
+   // swap RGB - if the source data was RGB16, it already is in the right order
+   if (tga_comp >= 3 && !tga_rgb16)
+   {
+      unsigned char* tga_pixel = tga_data;
+      for (i=0; i < tga_width * tga_height; ++i)
+      {
+         unsigned char temp = tga_pixel[0];
+         tga_pixel[0] = tga_pixel[2];
+         tga_pixel[2] = temp;
+         tga_pixel += tga_comp;
+      }
+   }
+
+   // convert to target component count
+   if (req_comp && req_comp != tga_comp)
+      tga_data = stbi__convert_format(tga_data, tga_comp, req_comp, tga_width, tga_height);
+
+   //   the things I do to get rid of an error message, and yet keep
+   //   Microsoft's C compilers happy... [8^(
+   tga_palette_start = tga_palette_len = tga_palette_bits =
+         tga_x_origin = tga_y_origin = 0;
+   //   OK, done
+   return tga_data;
+}
+#endif
+
+// *************************************************************************************************
+// Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicolas Schulz, tweaked by STB
+
+#ifndef STBI_NO_PSD
+static int stbi__psd_test(stbi__context *s)
+{
+   int r = (stbi__get32be(s) == 0x38425053);
+   stbi__rewind(s);
+   return r;
+}
+
+static stbi_uc *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   int   pixelCount;
+   int channelCount, compression;
+   int channel, i, count, len;
+   int bitdepth;
+   int w,h;
+   stbi_uc *out;
+
+   // Check identifier
+   if (stbi__get32be(s) != 0x38425053)   // "8BPS"
+      return stbi__errpuc("not PSD", "Corrupt PSD image");
+
+   // Check file type version.
+   if (stbi__get16be(s) != 1)
+      return stbi__errpuc("wrong version", "Unsupported version of PSD image");
+
+   // Skip 6 reserved bytes.
+   stbi__skip(s, 6 );
+
+   // Read the number of channels (R, G, B, A, etc).
+   channelCount = stbi__get16be(s);
+   if (channelCount < 0 || channelCount > 16)
+      return stbi__errpuc("wrong channel count", "Unsupported number of channels in PSD image");
+
+   // Read the rows and columns of the image.
+   h = stbi__get32be(s);
+   w = stbi__get32be(s);
+
+   // Make sure the depth is 8 bits.
+   bitdepth = stbi__get16be(s);
+   if (bitdepth != 8 && bitdepth != 16)
+      return stbi__errpuc("unsupported bit depth", "PSD bit depth is not 8 or 16 bit");
+
+   // Make sure the color mode is RGB.
+   // Valid options are:
+   //   0: Bitmap
+   //   1: Grayscale
+   //   2: Indexed color
+   //   3: RGB color
+   //   4: CMYK color
+   //   7: Multichannel
+   //   8: Duotone
+   //   9: Lab color
+   if (stbi__get16be(s) != 3)
+      return stbi__errpuc("wrong color format", "PSD is not in RGB color format");
+
+   // Skip the Mode Data.  (It's the palette for indexed color; other info for other modes.)
+   stbi__skip(s,stbi__get32be(s) );
+
+   // Skip the image resources.  (resolution, pen tool paths, etc)
+   stbi__skip(s, stbi__get32be(s) );
+
+   // Skip the reserved data.
+   stbi__skip(s, stbi__get32be(s) );
+
+   // Find out if the data is compressed.
+   // Known values:
+   //   0: no compression
+   //   1: RLE compressed
+   compression = stbi__get16be(s);
+   if (compression > 1)
+      return stbi__errpuc("bad compression", "PSD has an unknown compression format");
+
+   // Create the destination image.
+   out = (stbi_uc *) stbi__malloc(4 * w*h);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   pixelCount = w*h;
+
+   // Initialize the data to zero.
+   //memset( out, 0, pixelCount * 4 );
+
+   // Finally, the image data.
+   if (compression) {
+      // RLE as used by .PSD and .TIFF
+      // Loop until you get the number of unpacked bytes you are expecting:
+      //     Read the next source byte into n.
+      //     If n is between 0 and 127 inclusive, copy the next n+1 bytes literally.
+      //     Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times.
+      //     Else if n is 128, noop.
+      // Endloop
+
+      // The RLE-compressed data is preceeded by a 2-byte data count for each row in the data,
+      // which we're going to just skip.
+      stbi__skip(s, h * channelCount * 2 );
+
+      // Read the RLE data by channel.
+      for (channel = 0; channel < 4; channel++) {
+         stbi_uc *p;
+
+         p = out+channel;
+         if (channel >= channelCount) {
+            // Fill this channel with default data.
+            for (i = 0; i < pixelCount; i++, p += 4)
+               *p = (channel == 3 ? 255 : 0);
+         } else {
+            // Read the RLE data.
+            count = 0;
+            while (count < pixelCount) {
+               len = stbi__get8(s);
+               if (len == 128) {
+                  // No-op.
+               } else if (len < 128) {
+                  // Copy next len+1 bytes literally.
+                  len++;
+                  count += len;
+                  while (len) {
+                     *p = stbi__get8(s);
+                     p += 4;
+                     len--;
+                  }
+               } else if (len > 128) {
+                  stbi_uc   val;
+                  // Next -len+1 bytes in the dest are replicated from next source byte.
+                  // (Interpret len as a negative 8-bit int.)
+                  len ^= 0x0FF;
+                  len += 2;
+                  val = stbi__get8(s);
+                  count += len;
+                  while (len) {
+                     *p = val;
+                     p += 4;
+                     len--;
+                  }
+               }
+            }
+         }
+      }
+
+   } else {
+      // We're at the raw image data.  It's each channel in order (Red, Green, Blue, Alpha, ...)
+      // where each channel consists of an 8-bit value for each pixel in the image.
+
+      // Read the data by channel.
+      for (channel = 0; channel < 4; channel++) {
+         stbi_uc *p;
+
+         p = out + channel;
+         if (channel >= channelCount) {
+            // Fill this channel with default data.
+            stbi_uc val = channel == 3 ? 255 : 0;
+            for (i = 0; i < pixelCount; i++, p += 4)
+               *p = val;
+         } else {
+            // Read the data.
+            if (bitdepth == 16) {
+               for (i = 0; i < pixelCount; i++, p += 4)
+                  *p = (stbi_uc) (stbi__get16be(s) >> 8);
+            } else {
+               for (i = 0; i < pixelCount; i++, p += 4)
+                  *p = stbi__get8(s);
+            }
+         }
+      }
+   }
+
+   if (channelCount >= 4) {
+      for (i=0; i < w*h; ++i) {
+         unsigned char *pixel = out + 4*i;
+         if (pixel[3] != 0 && pixel[3] != 255) {
+            // remove weird white matte from PSD
+            float a = pixel[3] / 255.0f;
+            float ra = 1.0f / a;
+            float inv_a = 255.0f * (1 - ra);
+            pixel[0] = (unsigned char) (pixel[0]*ra + inv_a);
+            pixel[1] = (unsigned char) (pixel[1]*ra + inv_a);
+            pixel[2] = (unsigned char) (pixel[2]*ra + inv_a);
+         }
+      }
+   }
+
+   if (req_comp && req_comp != 4) {
+      out = stbi__convert_format(out, 4, req_comp, w, h);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+
+   if (comp) *comp = 4;
+   *y = h;
+   *x = w;
+
+   return out;
+}
+#endif
+
+// *************************************************************************************************
+// Softimage PIC loader
+// by Tom Seddon
+//
+// See http://softimage.wiki.softimage.com/index.php/INFO:_PIC_file_format
+// See http://ozviz.wasp.uwa.edu.au/~pbourke/dataformats/softimagepic/
+
+#ifndef STBI_NO_PIC
+static int stbi__pic_is4(stbi__context *s,const char *str)
+{
+   int i;
+   for (i=0; i<4; ++i)
+      if (stbi__get8(s) != (stbi_uc)str[i])
+         return 0;
+
+   return 1;
+}
+
+static int stbi__pic_test_core(stbi__context *s)
+{
+   int i;
+
+   if (!stbi__pic_is4(s,"\x53\x80\xF6\x34"))
+      return 0;
+
+   for(i=0;i<84;++i)
+      stbi__get8(s);
+
+   if (!stbi__pic_is4(s,"PICT"))
+      return 0;
+
+   return 1;
+}
+
+typedef struct
+{
+   stbi_uc size,type,channel;
+} stbi__pic_packet;
+
+static stbi_uc *stbi__readval(stbi__context *s, int channel, stbi_uc *dest)
+{
+   int mask=0x80, i;
+
+   for (i=0; i<4; ++i, mask>>=1) {
+      if (channel & mask) {
+         if (stbi__at_eof(s)) return stbi__errpuc("bad file","PIC file too short");
+         dest[i]=stbi__get8(s);
+      }
+   }
+
+   return dest;
+}
+
+static void stbi__copyval(int channel,stbi_uc *dest,const stbi_uc *src)
+{
+   int mask=0x80,i;
+
+   for (i=0;i<4; ++i, mask>>=1)
+      if (channel&mask)
+         dest[i]=src[i];
+}
+
+static stbi_uc *stbi__pic_load_core(stbi__context *s,int width,int height,int *comp, stbi_uc *result)
+{
+   int act_comp=0,num_packets=0,y,chained;
+   stbi__pic_packet packets[10];
+
+   // this will (should...) cater for even some bizarre stuff like having data
+    // for the same channel in multiple packets.
+   do {
+      stbi__pic_packet *packet;
+
+      if (num_packets==sizeof(packets)/sizeof(packets[0]))
+         return stbi__errpuc("bad format","too many packets");
+
+      packet = &packets[num_packets++];
+
+      chained = stbi__get8(s);
+      packet->size    = stbi__get8(s);
+      packet->type    = stbi__get8(s);
+      packet->channel = stbi__get8(s);
+
+      act_comp |= packet->channel;
+
+      if (stbi__at_eof(s))          return stbi__errpuc("bad file","file too short (reading packets)");
+      if (packet->size != 8)  return stbi__errpuc("bad format","packet isn't 8bpp");
+   } while (chained);
+
+   *comp = (act_comp & 0x10 ? 4 : 3); // has alpha channel?
+
+   for(y=0; y<height; ++y) {
+      int packet_idx;
+
+      for(packet_idx=0; packet_idx < num_packets; ++packet_idx) {
+         stbi__pic_packet *packet = &packets[packet_idx];
+         stbi_uc *dest = result+y*width*4;
+
+         switch (packet->type) {
+            default:
+               return stbi__errpuc("bad format","packet has bad compression type");
+
+            case 0: {//uncompressed
+               int x;
+
+               for(x=0;x<width;++x, dest+=4)
+                  if (!stbi__readval(s,packet->channel,dest))
+                     return 0;
+               break;
+            }
+
+            case 1://Pure RLE
+               {
+                  int left=width, i;
+
+                  while (left>0) {
+                     stbi_uc count,value[4];
+
+                     count=stbi__get8(s);
+                     if (stbi__at_eof(s))   return stbi__errpuc("bad file","file too short (pure read count)");
+
+                     if (count > left)
+                        count = (stbi_uc) left;
+
+                     if (!stbi__readval(s,packet->channel,value))  return 0;
+
+                     for(i=0; i<count; ++i,dest+=4)
+                        stbi__copyval(packet->channel,dest,value);
+                     left -= count;
+                  }
+               }
+               break;
+
+            case 2: {//Mixed RLE
+               int left=width;
+               while (left>0) {
+                  int count = stbi__get8(s), i;
+                  if (stbi__at_eof(s))  return stbi__errpuc("bad file","file too short (mixed read count)");
+
+                  if (count >= 128) { // Repeated
+                     stbi_uc value[4];
+
+                     if (count==128)
+                        count = stbi__get16be(s);
+                     else
+                        count -= 127;
+                     if (count > left)
+                        return stbi__errpuc("bad file","scanline overrun");
+
+                     if (!stbi__readval(s,packet->channel,value))
+                        return 0;
+
+                     for(i=0;i<count;++i, dest += 4)
+                        stbi__copyval(packet->channel,dest,value);
+                  } else { // Raw
+                     ++count;
+                     if (count>left) return stbi__errpuc("bad file","scanline overrun");
+
+                     for(i=0;i<count;++i, dest+=4)
+                        if (!stbi__readval(s,packet->channel,dest))
+                           return 0;
+                  }
+                  left-=count;
+               }
+               break;
+            }
+         }
+      }
+   }
+
+   return result;
+}
+
+static stbi_uc *stbi__pic_load(stbi__context *s,int *px,int *py,int *comp,int req_comp)
+{
+   stbi_uc *result;
+   int i, x,y;
+
+   for (i=0; i<92; ++i)
+      stbi__get8(s);
+
+   x = stbi__get16be(s);
+   y = stbi__get16be(s);
+   if (stbi__at_eof(s))  return stbi__errpuc("bad file","file too short (pic header)");
+   if ((1 << 28) / x < y) return stbi__errpuc("too large", "Image too large to decode");
+
+   stbi__get32be(s); //skip `ratio'
+   stbi__get16be(s); //skip `fields'
+   stbi__get16be(s); //skip `pad'
+
+   // intermediate buffer is RGBA
+   result = (stbi_uc *) stbi__malloc(x*y*4);
+   memset(result, 0xff, x*y*4);
+
+   if (!stbi__pic_load_core(s,x,y,comp, result)) {
+      STBI_FREE(result);
+      result=0;
+   }
+   *px = x;
+   *py = y;
+   if (req_comp == 0) req_comp = *comp;
+   result=stbi__convert_format(result,4,req_comp,x,y);
+
+   return result;
+}
+
+static int stbi__pic_test(stbi__context *s)
+{
+   int r = stbi__pic_test_core(s);
+   stbi__rewind(s);
+   return r;
+}
+#endif
+
+// *************************************************************************************************
+// GIF loader -- public domain by Jean-Marc Lienher -- simplified/shrunk by stb
+
+#ifndef STBI_NO_GIF
+typedef struct
+{
+   stbi__int16 prefix;
+   stbi_uc first;
+   stbi_uc suffix;
+} stbi__gif_lzw;
+
+typedef struct
+{
+   int w,h;
+   stbi_uc *out, *old_out;             // output buffer (always 4 components)
+   int flags, bgindex, ratio, transparent, eflags, delay;
+   stbi_uc  pal[256][4];
+   stbi_uc lpal[256][4];
+   stbi__gif_lzw codes[4096];
+   stbi_uc *color_table;
+   int parse, step;
+   int lflags;
+   int start_x, start_y;
+   int max_x, max_y;
+   int cur_x, cur_y;
+   int line_size;
+} stbi__gif;
+
+static int stbi__gif_test_raw(stbi__context *s)
+{
+   int sz;
+   if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8') return 0;
+   sz = stbi__get8(s);
+   if (sz != '9' && sz != '7') return 0;
+   if (stbi__get8(s) != 'a') return 0;
+   return 1;
+}
+
+static int stbi__gif_test(stbi__context *s)
+{
+   int r = stbi__gif_test_raw(s);
+   stbi__rewind(s);
+   return r;
+}
+
+static void stbi__gif_parse_colortable(stbi__context *s, stbi_uc pal[256][4], int num_entries, int transp)
+{
+   int i;
+   for (i=0; i < num_entries; ++i) {
+      pal[i][2] = stbi__get8(s);
+      pal[i][1] = stbi__get8(s);
+      pal[i][0] = stbi__get8(s);
+      pal[i][3] = transp == i ? 0 : 255;
+   }
+}
+
+static int stbi__gif_header(stbi__context *s, stbi__gif *g, int *comp, int is_info)
+{
+   stbi_uc version;
+   if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8')
+      return stbi__err("not GIF", "Corrupt GIF");
+
+   version = stbi__get8(s);
+   if (version != '7' && version != '9')    return stbi__err("not GIF", "Corrupt GIF");
+   if (stbi__get8(s) != 'a')                return stbi__err("not GIF", "Corrupt GIF");
+
+   stbi__g_failure_reason = "";
+   g->w = stbi__get16le(s);
+   g->h = stbi__get16le(s);
+   g->flags = stbi__get8(s);
+   g->bgindex = stbi__get8(s);
+   g->ratio = stbi__get8(s);
+   g->transparent = -1;
+
+   if (comp != 0) *comp = 4;  // can't actually tell whether it's 3 or 4 until we parse the comments
+
+   if (is_info) return 1;
+
+   if (g->flags & 0x80)
+      stbi__gif_parse_colortable(s,g->pal, 2 << (g->flags & 7), -1);
+
+   return 1;
+}
+
+static int stbi__gif_info_raw(stbi__context *s, int *x, int *y, int *comp)
+{
+   stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif));
+   if (!stbi__gif_header(s, g, comp, 1)) {
+      STBI_FREE(g);
+      stbi__rewind( s );
+      return 0;
+   }
+   if (x) *x = g->w;
+   if (y) *y = g->h;
+   STBI_FREE(g);
+   return 1;
+}
+
+static void stbi__out_gif_code(stbi__gif *g, stbi__uint16 code)
+{
+   stbi_uc *p, *c;
+
+   // recurse to decode the prefixes, since the linked-list is backwards,
+   // and working backwards through an interleaved image would be nasty
+   if (g->codes[code].prefix >= 0)
+      stbi__out_gif_code(g, g->codes[code].prefix);
+
+   if (g->cur_y >= g->max_y) return;
+
+   p = &g->out[g->cur_x + g->cur_y];
+   c = &g->color_table[g->codes[code].suffix * 4];
+
+   if (c[3] >= 128) {
+      p[0] = c[2];
+      p[1] = c[1];
+      p[2] = c[0];
+      p[3] = c[3];
+   }
+   g->cur_x += 4;
+
+   if (g->cur_x >= g->max_x) {
+      g->cur_x = g->start_x;
+      g->cur_y += g->step;
+
+      while (g->cur_y >= g->max_y && g->parse > 0) {
+         g->step = (1 << g->parse) * g->line_size;
+         g->cur_y = g->start_y + (g->step >> 1);
+         --g->parse;
+      }
+   }
+}
+
+static stbi_uc *stbi__process_gif_raster(stbi__context *s, stbi__gif *g)
+{
+   stbi_uc lzw_cs;
+   stbi__int32 len, init_code;
+   stbi__uint32 first;
+   stbi__int32 codesize, codemask, avail, oldcode, bits, valid_bits, clear;
+   stbi__gif_lzw *p;
+
+   lzw_cs = stbi__get8(s);
+   if (lzw_cs > 12) return NULL;
+   clear = 1 << lzw_cs;
+   first = 1;
+   codesize = lzw_cs + 1;
+   codemask = (1 << codesize) - 1;
+   bits = 0;
+   valid_bits = 0;
+   for (init_code = 0; init_code < clear; init_code++) {
+      g->codes[init_code].prefix = -1;
+      g->codes[init_code].first = (stbi_uc) init_code;
+      g->codes[init_code].suffix = (stbi_uc) init_code;
+   }
+
+   // support no starting clear code
+   avail = clear+2;
+   oldcode = -1;
+
+   len = 0;
+   for(;;) {
+      if (valid_bits < codesize) {
+         if (len == 0) {
+            len = stbi__get8(s); // start new block
+            if (len == 0)
+               return g->out;
+         }
+         --len;
+         bits |= (stbi__int32) stbi__get8(s) << valid_bits;
+         valid_bits += 8;
+      } else {
+         stbi__int32 code = bits & codemask;
+         bits >>= codesize;
+         valid_bits -= codesize;
+         // @OPTIMIZE: is there some way we can accelerate the non-clear path?
+         if (code == clear) {  // clear code
+            codesize = lzw_cs + 1;
+            codemask = (1 << codesize) - 1;
+            avail = clear + 2;
+            oldcode = -1;
+            first = 0;
+         } else if (code == clear + 1) { // end of stream code
+            stbi__skip(s, len);
+            while ((len = stbi__get8(s)) > 0)
+               stbi__skip(s,len);
+            return g->out;
+         } else if (code <= avail) {
+            if (first) return stbi__errpuc("no clear code", "Corrupt GIF");
+
+            if (oldcode >= 0) {
+               p = &g->codes[avail++];
+               if (avail > 4096)        return stbi__errpuc("too many codes", "Corrupt GIF");
+               p->prefix = (stbi__int16) oldcode;
+               p->first = g->codes[oldcode].first;
+               p->suffix = (code == avail) ? p->first : g->codes[code].first;
+            } else if (code == avail)
+               return stbi__errpuc("illegal code in raster", "Corrupt GIF");
+
+            stbi__out_gif_code(g, (stbi__uint16) code);
+
+            if ((avail & codemask) == 0 && avail <= 0x0FFF) {
+               codesize++;
+               codemask = (1 << codesize) - 1;
+            }
+
+            oldcode = code;
+         } else {
+            return stbi__errpuc("illegal code in raster", "Corrupt GIF");
+         }
+      }
+   }
+}
+
+static void stbi__fill_gif_background(stbi__gif *g, int x0, int y0, int x1, int y1)
+{
+   int x, y;
+   stbi_uc *c = g->pal[g->bgindex];
+   for (y = y0; y < y1; y += 4 * g->w) {
+      for (x = x0; x < x1; x += 4) {
+         stbi_uc *p  = &g->out[y + x];
+         p[0] = c[2];
+         p[1] = c[1];
+         p[2] = c[0];
+         p[3] = 0;
+      }
+   }
+}
+
+// this function is designed to support animated gifs, although stb_image doesn't support it
+static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, int req_comp)
+{
+   int i;
+   stbi_uc *prev_out = 0;
+
+   if (g->out == 0 && !stbi__gif_header(s, g, comp,0))
+      return 0; // stbi__g_failure_reason set by stbi__gif_header
+
+   prev_out = g->out;
+   g->out = (stbi_uc *) stbi__malloc(4 * g->w * g->h);
+   if (g->out == 0) return stbi__errpuc("outofmem", "Out of memory");
+
+   switch ((g->eflags & 0x1C) >> 2) {
+      case 0: // unspecified (also always used on 1st frame)
+         stbi__fill_gif_background(g, 0, 0, 4 * g->w, 4 * g->w * g->h);
+         break;
+      case 1: // do not dispose
+         if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h);
+         g->old_out = prev_out;
+         break;
+      case 2: // dispose to background
+         if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h);
+         stbi__fill_gif_background(g, g->start_x, g->start_y, g->max_x, g->max_y);
+         break;
+      case 3: // dispose to previous
+         if (g->old_out) {
+            for (i = g->start_y; i < g->max_y; i += 4 * g->w)
+               memcpy(&g->out[i + g->start_x], &g->old_out[i + g->start_x], g->max_x - g->start_x);
+         }
+         break;
+   }
+
+   for (;;) {
+      switch (stbi__get8(s)) {
+         case 0x2C: /* Image Descriptor */
+         {
+            int prev_trans = -1;
+            stbi__int32 x, y, w, h;
+            stbi_uc *o;
+
+            x = stbi__get16le(s);
+            y = stbi__get16le(s);
+            w = stbi__get16le(s);
+            h = stbi__get16le(s);
+            if (((x + w) > (g->w)) || ((y + h) > (g->h)))
+               return stbi__errpuc("bad Image Descriptor", "Corrupt GIF");
+
+            g->line_size = g->w * 4;
+            g->start_x = x * 4;
+            g->start_y = y * g->line_size;
+            g->max_x   = g->start_x + w * 4;
+            g->max_y   = g->start_y + h * g->line_size;
+            g->cur_x   = g->start_x;
+            g->cur_y   = g->start_y;
+
+            g->lflags = stbi__get8(s);
+
+            if (g->lflags & 0x40) {
+               g->step = 8 * g->line_size; // first interlaced spacing
+               g->parse = 3;
+            } else {
+               g->step = g->line_size;
+               g->parse = 0;
+            }
+
+            if (g->lflags & 0x80) {
+               stbi__gif_parse_colortable(s,g->lpal, 2 << (g->lflags & 7), g->eflags & 0x01 ? g->transparent : -1);
+               g->color_table = (stbi_uc *) g->lpal;
+            } else if (g->flags & 0x80) {
+               if (g->transparent >= 0 && (g->eflags & 0x01)) {
+                  prev_trans = g->pal[g->transparent][3];
+                  g->pal[g->transparent][3] = 0;
+               }
+               g->color_table = (stbi_uc *) g->pal;
+            } else
+               return stbi__errpuc("missing color table", "Corrupt GIF");
+
+            o = stbi__process_gif_raster(s, g);
+            if (o == NULL) return NULL;
+
+            if (prev_trans != -1)
+               g->pal[g->transparent][3] = (stbi_uc) prev_trans;
+
+            return o;
+         }
+
+         case 0x21: // Comment Extension.
+         {
+            int len;
+            if (stbi__get8(s) == 0xF9) { // Graphic Control Extension.
+               len = stbi__get8(s);
+               if (len == 4) {
+                  g->eflags = stbi__get8(s);
+                  g->delay = stbi__get16le(s);
+                  g->transparent = stbi__get8(s);
+               } else {
+                  stbi__skip(s, len);
+                  break;
+               }
+            }
+            while ((len = stbi__get8(s)) != 0)
+               stbi__skip(s, len);
+            break;
+         }
+
+         case 0x3B: // gif stream termination code
+            return (stbi_uc *) s; // using '1' causes warning on some compilers
+
+         default:
+            return stbi__errpuc("unknown code", "Corrupt GIF");
+      }
+   }
+
+   STBI_NOTUSED(req_comp);
+}
+
+static stbi_uc *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *u = 0;
+   stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif));
+   memset(g, 0, sizeof(*g));
+
+   u = stbi__gif_load_next(s, g, comp, req_comp);
+   if (u == (stbi_uc *) s) u = 0;  // end of animated gif marker
+   if (u) {
+      *x = g->w;
+      *y = g->h;
+      if (req_comp && req_comp != 4)
+         u = stbi__convert_format(u, 4, req_comp, g->w, g->h);
+   }
+   else if (g->out)
+      STBI_FREE(g->out);
+   STBI_FREE(g);
+   return u;
+}
+
+static int stbi__gif_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   return stbi__gif_info_raw(s,x,y,comp);
+}
+#endif
+
+// *************************************************************************************************
+// Radiance RGBE HDR loader
+// originally by Nicolas Schulz
+#ifndef STBI_NO_HDR
+static int stbi__hdr_test_core(stbi__context *s)
+{
+   const char *signature = "#?RADIANCE\n";
+   int i;
+   for (i=0; signature[i]; ++i)
+      if (stbi__get8(s) != signature[i])
+         return 0;
+   return 1;
+}
+
+static int stbi__hdr_test(stbi__context* s)
+{
+   int r = stbi__hdr_test_core(s);
+   stbi__rewind(s);
+   return r;
+}
+
+#define STBI__HDR_BUFLEN  1024
+static char *stbi__hdr_gettoken(stbi__context *z, char *buffer)
+{
+   int len=0;
+   char c = '\0';
+
+   c = (char) stbi__get8(z);
+
+   while (!stbi__at_eof(z) && c != '\n') {
+      buffer[len++] = c;
+      if (len == STBI__HDR_BUFLEN-1) {
+         // flush to end of line
+         while (!stbi__at_eof(z) && stbi__get8(z) != '\n')
+            ;
+         break;
+      }
+      c = (char) stbi__get8(z);
+   }
+
+   buffer[len] = 0;
+   return buffer;
+}
+
+static void stbi__hdr_convert(float *output, stbi_uc *input, int req_comp)
+{
+   if ( input[3] != 0 ) {
+      float f1;
+      // Exponent
+      f1 = (float) ldexp(1.0f, input[3] - (int)(128 + 8));
+      if (req_comp <= 2)
+         output[0] = (input[0] + input[1] + input[2]) * f1 / 3;
+      else {
+         output[0] = input[0] * f1;
+         output[1] = input[1] * f1;
+         output[2] = input[2] * f1;
+      }
+      if (req_comp == 2) output[1] = 1;
+      if (req_comp == 4) output[3] = 1;
+   } else {
+      switch (req_comp) {
+         case 4: output[3] = 1; /* fallthrough */
+         case 3: output[0] = output[1] = output[2] = 0;
+                 break;
+         case 2: output[1] = 1; /* fallthrough */
+         case 1: output[0] = 0;
+                 break;
+      }
+   }
+}
+
+static float *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   char buffer[STBI__HDR_BUFLEN];
+   char *token;
+   int valid = 0;
+   int width, height;
+   stbi_uc *scanline;
+   float *hdr_data;
+   int len;
+   unsigned char count, value;
+   int i, j, k, c1,c2, z;
+
+
+   // Check identifier
+   if (strcmp(stbi__hdr_gettoken(s,buffer), "#?RADIANCE") != 0)
+      return stbi__errpf("not HDR", "Corrupt HDR image");
+
+   // Parse header
+   for(;;) {
+      token = stbi__hdr_gettoken(s,buffer);
+      if (token[0] == 0) break;
+      if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1;
+   }
+
+   if (!valid)    return stbi__errpf("unsupported format", "Unsupported HDR format");
+
+   // Parse width and height
+   // can't use sscanf() if we're not using stdio!
+   token = stbi__hdr_gettoken(s,buffer);
+   if (strncmp(token, "-Y ", 3))  return stbi__errpf("unsupported data layout", "Unsupported HDR format");
+   token += 3;
+   height = (int) strtol(token, &token, 10);
+   while (*token == ' ') ++token;
+   if (strncmp(token, "+X ", 3))  return stbi__errpf("unsupported data layout", "Unsupported HDR format");
+   token += 3;
+   width = (int) strtol(token, NULL, 10);
+
+   *x = width;
+   *y = height;
+
+   if (comp) *comp = 3;
+   if (req_comp == 0) req_comp = 3;
+
+   // Read data
+   hdr_data = (float *) stbi__malloc(height * width * req_comp * sizeof(float));
+
+   // Load image data
+   // image data is stored as some number of sca
+   if ( width < 8 || width >= 32768) {
+      // Read flat data
+      for (j=0; j < height; ++j) {
+         for (i=0; i < width; ++i) {
+            stbi_uc rgbe[4];
+           main_decode_loop:
+            stbi__getn(s, rgbe, 4);
+            stbi__hdr_convert(hdr_data + j * width * req_comp + i * req_comp, rgbe, req_comp);
+         }
+      }
+   } else {
+      // Read RLE-encoded data
+      scanline = NULL;
+
+      for (j = 0; j < height; ++j) {
+         c1 = stbi__get8(s);
+         c2 = stbi__get8(s);
+         len = stbi__get8(s);
+         if (c1 != 2 || c2 != 2 || (len & 0x80)) {
+            // not run-length encoded, so we have to actually use THIS data as a decoded
+            // pixel (note this can't be a valid pixel--one of RGB must be >= 128)
+            stbi_uc rgbe[4];
+            rgbe[0] = (stbi_uc) c1;
+            rgbe[1] = (stbi_uc) c2;
+            rgbe[2] = (stbi_uc) len;
+            rgbe[3] = (stbi_uc) stbi__get8(s);
+            stbi__hdr_convert(hdr_data, rgbe, req_comp);
+            i = 1;
+            j = 0;
+            STBI_FREE(scanline);
+            goto main_decode_loop; // yes, this makes no sense
+         }
+         len <<= 8;
+         len |= stbi__get8(s);
+         if (len != width) { STBI_FREE(hdr_data); STBI_FREE(scanline); return stbi__errpf("invalid decoded scanline length", "corrupt HDR"); }
+         if (scanline == NULL) scanline = (stbi_uc *) stbi__malloc(width * 4);
+
+         for (k = 0; k < 4; ++k) {
+            i = 0;
+            while (i < width) {
+               count = stbi__get8(s);
+               if (count > 128) {
+                  // Run
+                  value = stbi__get8(s);
+                  count -= 128;
+                  for (z = 0; z < count; ++z)
+                     scanline[i++ * 4 + k] = value;
+               } else {
+                  // Dump
+                  for (z = 0; z < count; ++z)
+                     scanline[i++ * 4 + k] = stbi__get8(s);
+               }
+            }
+         }
+         for (i=0; i < width; ++i)
+            stbi__hdr_convert(hdr_data+(j*width + i)*req_comp, scanline + i*4, req_comp);
+      }
+      STBI_FREE(scanline);
+   }
+
+   return hdr_data;
+}
+
+static int stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   char buffer[STBI__HDR_BUFLEN];
+   char *token;
+   int valid = 0;
+
+   if (stbi__hdr_test(s) == 0) {
+       stbi__rewind( s );
+       return 0;
+   }
+
+   for(;;) {
+      token = stbi__hdr_gettoken(s,buffer);
+      if (token[0] == 0) break;
+      if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1;
+   }
+
+   if (!valid) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token = stbi__hdr_gettoken(s,buffer);
+   if (strncmp(token, "-Y ", 3)) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token += 3;
+   *y = (int) strtol(token, &token, 10);
+   while (*token == ' ') ++token;
+   if (strncmp(token, "+X ", 3)) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token += 3;
+   *x = (int) strtol(token, NULL, 10);
+   *comp = 3;
+   return 1;
+}
+#endif // STBI_NO_HDR
+
+#ifndef STBI_NO_BMP
+static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   void *p;
+   stbi__bmp_data info;
+
+   info.all_a = 255;   
+   p = stbi__bmp_parse_header(s, &info);
+   stbi__rewind( s );
+   if (p == NULL)
+      return 0;
+   *x = s->img_x;
+   *y = s->img_y;
+   *comp = info.ma ? 4 : 3;
+   return 1;
+}
+#endif
+
+#ifndef STBI_NO_PSD
+static int stbi__psd_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int channelCount;
+   if (stbi__get32be(s) != 0x38425053) {
+       stbi__rewind( s );
+       return 0;
+   }
+   if (stbi__get16be(s) != 1) {
+       stbi__rewind( s );
+       return 0;
+   }
+   stbi__skip(s, 6);
+   channelCount = stbi__get16be(s);
+   if (channelCount < 0 || channelCount > 16) {
+       stbi__rewind( s );
+       return 0;
+   }
+   *y = stbi__get32be(s);
+   *x = stbi__get32be(s);
+   if (stbi__get16be(s) != 8) {
+       stbi__rewind( s );
+       return 0;
+   }
+   if (stbi__get16be(s) != 3) {
+       stbi__rewind( s );
+       return 0;
+   }
+   *comp = 4;
+   return 1;
+}
+#endif
+
+#ifndef STBI_NO_PIC
+static int stbi__pic_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int act_comp=0,num_packets=0,chained;
+   stbi__pic_packet packets[10];
+
+   if (!stbi__pic_is4(s,"\x53\x80\xF6\x34")) {
+      stbi__rewind(s);
+      return 0;
+   }
+
+   stbi__skip(s, 88);
+
+   *x = stbi__get16be(s);
+   *y = stbi__get16be(s);
+   if (stbi__at_eof(s)) {
+      stbi__rewind( s);
+      return 0;
+   }
+   if ( (*x) != 0 && (1 << 28) / (*x) < (*y)) {
+      stbi__rewind( s );
+      return 0;
+   }
+
+   stbi__skip(s, 8);
+
+   do {
+      stbi__pic_packet *packet;
+
+      if (num_packets==sizeof(packets)/sizeof(packets[0]))
+         return 0;
+
+      packet = &packets[num_packets++];
+      chained = stbi__get8(s);
+      packet->size    = stbi__get8(s);
+      packet->type    = stbi__get8(s);
+      packet->channel = stbi__get8(s);
+      act_comp |= packet->channel;
+
+      if (stbi__at_eof(s)) {
+          stbi__rewind( s );
+          return 0;
+      }
+      if (packet->size != 8) {
+          stbi__rewind( s );
+          return 0;
+      }
+   } while (chained);
+
+   *comp = (act_comp & 0x10 ? 4 : 3);
+
+   return 1;
+}
+#endif
+
+// *************************************************************************************************
+// Portable Gray Map and Portable Pixel Map loader
+// by Ken Miller
+//
+// PGM: http://netpbm.sourceforge.net/doc/pgm.html
+// PPM: http://netpbm.sourceforge.net/doc/ppm.html
+//
+// Known limitations:
+//    Does not support comments in the header section
+//    Does not support ASCII image data (formats P2 and P3)
+//    Does not support 16-bit-per-channel
+
+#ifndef STBI_NO_PNM
+
+static int      stbi__pnm_test(stbi__context *s)
+{
+   char p, t;
+   p = (char) stbi__get8(s);
+   t = (char) stbi__get8(s);
+   if (p != 'P' || (t != '5' && t != '6')) {
+       stbi__rewind( s );
+       return 0;
+   }
+   return 1;
+}
+
+static stbi_uc *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *out;
+   if (!stbi__pnm_info(s, (int *)&s->img_x, (int *)&s->img_y, (int *)&s->img_n))
+      return 0;
+   *x = s->img_x;
+   *y = s->img_y;
+   *comp = s->img_n;
+
+   out = (stbi_uc *) stbi__malloc(s->img_n * s->img_x * s->img_y);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   stbi__getn(s, out, s->img_n * s->img_x * s->img_y);
+
+   if (req_comp && req_comp != s->img_n) {
+      out = stbi__convert_format(out, s->img_n, req_comp, s->img_x, s->img_y);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+   return out;
+}
+
+static int      stbi__pnm_isspace(char c)
+{
+   return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+}
+
+static void     stbi__pnm_skip_whitespace(stbi__context *s, char *c)
+{
+   for (;;) {
+      while (!stbi__at_eof(s) && stbi__pnm_isspace(*c))
+         *c = (char) stbi__get8(s);
+
+      if (stbi__at_eof(s) || *c != '#')
+         break;
+
+      while (!stbi__at_eof(s) && *c != '\n' && *c != '\r' )
+         *c = (char) stbi__get8(s);
+   }
+}
+
+static int      stbi__pnm_isdigit(char c)
+{
+   return c >= '0' && c <= '9';
+}
+
+static int      stbi__pnm_getinteger(stbi__context *s, char *c)
+{
+   int value = 0;
+
+   while (!stbi__at_eof(s) && stbi__pnm_isdigit(*c)) {
+      value = value*10 + (*c - '0');
+      *c = (char) stbi__get8(s);
+   }
+
+   return value;
+}
+
+static int      stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int maxv;
+   char c, p, t;
+
+   stbi__rewind( s );
+
+   // Get identifier
+   p = (char) stbi__get8(s);
+   t = (char) stbi__get8(s);
+   if (p != 'P' || (t != '5' && t != '6')) {
+       stbi__rewind( s );
+       return 0;
+   }
+
+   *comp = (t == '6') ? 3 : 1;  // '5' is 1-component .pgm; '6' is 3-component .ppm
+
+   c = (char) stbi__get8(s);
+   stbi__pnm_skip_whitespace(s, &c);
+
+   *x = stbi__pnm_getinteger(s, &c); // read width
+   stbi__pnm_skip_whitespace(s, &c);
+
+   *y = stbi__pnm_getinteger(s, &c); // read height
+   stbi__pnm_skip_whitespace(s, &c);
+
+   maxv = stbi__pnm_getinteger(s, &c);  // read max value
+
+   if (maxv > 255)
+      return stbi__err("max value > 255", "PPM image not 8-bit");
+   else
+      return 1;
+}
+#endif
+
+static int stbi__info_main(stbi__context *s, int *x, int *y, int *comp)
+{
+   #ifndef STBI_NO_JPEG
+   if (stbi__jpeg_info(s, x, y, comp)) return 1;
+   #endif
+
+   #ifndef STBI_NO_PNG
+   if (stbi__png_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_GIF
+   if (stbi__gif_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_BMP
+   if (stbi__bmp_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PSD
+   if (stbi__psd_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PIC
+   if (stbi__pic_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PNM
+   if (stbi__pnm_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_info(s, x, y, comp))  return 1;
+   #endif
+
+   // test tga last because it's a crappy test!
+   #ifndef STBI_NO_TGA
+   if (stbi__tga_info(s, x, y, comp))
+       return 1;
+   #endif
+   return stbi__err("unknown image type", "Image not of any known type, or corrupt");
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF int stbi_info(char const *filename, int *x, int *y, int *comp)
+{
+    FILE *f = stbi__fopen(filename, "rb");
+    int result;
+    if (!f) return stbi__err("can't fopen", "Unable to open file");
+    result = stbi_info_from_file(f, x, y, comp);
+    fclose(f);
+    return result;
+}
+
+STBIDEF int stbi_info_from_file(FILE *f, int *x, int *y, int *comp)
+{
+   int r;
+   stbi__context s;
+   long pos = ftell(f);
+   stbi__start_file(&s, f);
+   r = stbi__info_main(&s,x,y,comp);
+   fseek(f,pos,SEEK_SET);
+   return r;
+}
+#endif // !STBI_NO_STDIO
+
+STBIDEF int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__info_main(&s,x,y,comp);
+}
+
+STBIDEF int stbi_info_from_callbacks(stbi_io_callbacks const *c, void *user, int *x, int *y, int *comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) c, user);
+   return stbi__info_main(&s,x,y,comp);
+}
+
+#endif // STB_IMAGE_IMPLEMENTATION
+
+/*
+   revision history:
+      2.12  (2016-04-02) fix typo in 2.11 PSD fix that caused crashes
+      2.11  (2016-04-02) allocate large structures on the stack
+                         remove white matting for transparent PSD
+                         fix reported channel count for PNG & BMP
+                         re-enable SSE2 in non-gcc 64-bit
+                         support RGB-formatted JPEG
+                         read 16-bit PNGs (only as 8-bit)
+      2.10  (2016-01-22) avoid warning introduced in 2.09 by STBI_REALLOC_SIZED
+      2.09  (2016-01-16) allow comments in PNM files
+                         16-bit-per-pixel TGA (not bit-per-component)
+                         info() for TGA could break due to .hdr handling
+                         info() for BMP to shares code instead of sloppy parse
+                         can use STBI_REALLOC_SIZED if allocator doesn't support realloc
+                         code cleanup
+      2.08  (2015-09-13) fix to 2.07 cleanup, reading RGB PSD as RGBA
+      2.07  (2015-09-13) fix compiler warnings
+                         partial animated GIF support
+                         limited 16-bpc PSD support
+                         #ifdef unused functions
+                         bug with < 92 byte PIC,PNM,HDR,TGA
+      2.06  (2015-04-19) fix bug where PSD returns wrong '*comp' value
+      2.05  (2015-04-19) fix bug in progressive JPEG handling, fix warning
+      2.04  (2015-04-15) try to re-enable SIMD on MinGW 64-bit
+      2.03  (2015-04-12) extra corruption checking (mmozeiko)
+                         stbi_set_flip_vertically_on_load (nguillemot)
+                         fix NEON support; fix mingw support
+      2.02  (2015-01-19) fix incorrect assert, fix warning
+      2.01  (2015-01-17) fix various warnings; suppress SIMD on gcc 32-bit without -msse2
+      2.00b (2014-12-25) fix STBI_MALLOC in progressive JPEG
+      2.00  (2014-12-25) optimize JPG, including x86 SSE2 & NEON SIMD (ryg)
+                         progressive JPEG (stb)
+                         PGM/PPM support (Ken Miller)
+                         STBI_MALLOC,STBI_REALLOC,STBI_FREE
+                         GIF bugfix -- seemingly never worked
+                         STBI_NO_*, STBI_ONLY_*
+      1.48  (2014-12-14) fix incorrectly-named assert()
+      1.47  (2014-12-14) 1/2/4-bit PNG support, both direct and paletted (Omar Cornut & stb)
+                         optimize PNG (ryg)
+                         fix bug in interlaced PNG with user-specified channel count (stb)
+      1.46  (2014-08-26)
+              fix broken tRNS chunk (colorkey-style transparency) in non-paletted PNG
+      1.45  (2014-08-16)
+              fix MSVC-ARM internal compiler error by wrapping malloc
+      1.44  (2014-08-07)
+              various warning fixes from Ronny Chevalier
+      1.43  (2014-07-15)
+              fix MSVC-only compiler problem in code changed in 1.42
+      1.42  (2014-07-09)
+              don't define _CRT_SECURE_NO_WARNINGS (affects user code)
+              fixes to stbi__cleanup_jpeg path
+              added STBI_ASSERT to avoid requiring assert.h
+      1.41  (2014-06-25)
+              fix search&replace from 1.36 that messed up comments/error messages
+      1.40  (2014-06-22)
+              fix gcc struct-initialization warning
+      1.39  (2014-06-15)
+              fix to TGA optimization when req_comp != number of components in TGA;
+              fix to GIF loading because BMP wasn't rewinding (whoops, no GIFs in my test suite)
+              add support for BMP version 5 (more ignored fields)
+      1.38  (2014-06-06)
+              suppress MSVC warnings on integer casts truncating values
+              fix accidental rename of 'skip' field of I/O
+      1.37  (2014-06-04)
+              remove duplicate typedef
+      1.36  (2014-06-03)
+              convert to header file single-file library
+              if de-iphone isn't set, load iphone images color-swapped instead of returning NULL
+      1.35  (2014-05-27)
+              various warnings
+              fix broken STBI_SIMD path
+              fix bug where stbi_load_from_file no longer left file pointer in correct place
+              fix broken non-easy path for 32-bit BMP (possibly never used)
+              TGA optimization by Arseny Kapoulkine
+      1.34  (unknown)
+              use STBI_NOTUSED in stbi__resample_row_generic(), fix one more leak in tga failure case
+      1.33  (2011-07-14)
+              make stbi_is_hdr work in STBI_NO_HDR (as specified), minor compiler-friendly improvements
+      1.32  (2011-07-13)
+              support for "info" function for all supported filetypes (SpartanJ)
+      1.31  (2011-06-20)
+              a few more leak fixes, bug in PNG handling (SpartanJ)
+      1.30  (2011-06-11)
+              added ability to load files via callbacks to accomidate custom input streams (Ben Wenger)
+              removed deprecated format-specific test/load functions
+              removed support for installable file formats (stbi_loader) -- would have been broken for IO callbacks anyway
+              error cases in bmp and tga give messages and don't leak (Raymond Barbiero, grisha)
+              fix inefficiency in decoding 32-bit BMP (David Woo)
+      1.29  (2010-08-16)
+              various warning fixes from Aurelien Pocheville
+      1.28  (2010-08-01)
+              fix bug in GIF palette transparency (SpartanJ)
+      1.27  (2010-08-01)
+              cast-to-stbi_uc to fix warnings
+      1.26  (2010-07-24)
+              fix bug in file buffering for PNG reported by SpartanJ
+      1.25  (2010-07-17)
+              refix trans_data warning (Won Chun)
+      1.24  (2010-07-12)
+              perf improvements reading from files on platforms with lock-heavy fgetc()
+              minor perf improvements for jpeg
+              deprecated type-specific functions so we'll get feedback if they're needed
+              attempt to fix trans_data warning (Won Chun)
+      1.23    fixed bug in iPhone support
+      1.22  (2010-07-10)
+              removed image *writing* support
+              stbi_info support from Jetro Lauha
+              GIF support from Jean-Marc Lienher
+              iPhone PNG-extensions from James Brown
+              warning-fixes from Nicolas Schulz and Janez Zemva (i.stbi__err. Janez (U+017D)emva)
+      1.21    fix use of 'stbi_uc' in header (reported by jon blow)
+      1.20    added support for Softimage PIC, by Tom Seddon
+      1.19    bug in interlaced PNG corruption check (found by ryg)
+      1.18  (2008-08-02)
+              fix a threading bug (local mutable static)
+      1.17    support interlaced PNG
+      1.16    major bugfix - stbi__convert_format converted one too many pixels
+      1.15    initialize some fields for thread safety
+      1.14    fix threadsafe conversion bug
+              header-file-only version (#define STBI_HEADER_FILE_ONLY before including)
+      1.13    threadsafe
+      1.12    const qualifiers in the API
+      1.11    Support installable IDCT, colorspace conversion routines
+      1.10    Fixes for 64-bit (don't use "unsigned long")
+              optimized upsampling by Fabian "ryg" Giesen
+      1.09    Fix format-conversion for PSD code (bad global variables!)
+      1.08    Thatcher Ulrich's PSD code integrated by Nicolas Schulz
+      1.07    attempt to fix C++ warning/errors again
+      1.06    attempt to fix C++ warning/errors again
+      1.05    fix TGA loading to return correct *comp and use good luminance calc
+      1.04    default float alpha is 1, not 255; use 'void *' for stbi_image_free
+      1.03    bugfixes to STBI_NO_STDIO, STBI_NO_HDR
+      1.02    support for (subset of) HDR files, float interface for preferred access to them
+      1.01    fix bug: possible bug in handling right-side up bmps... not sure
+              fix bug: the stbi__bmp_load() and stbi__tga_load() functions didn't work at all
+      1.00    interface to zlib that skips zlib header
+      0.99    correct handling of alpha in palette
+      0.98    TGA loader by lonesock; dynamically add loaders (untested)
+      0.97    jpeg errors on too large a file; also catch another malloc failure
+      0.96    fix detection of invalid v value - particleman@mollyrocket forum
+      0.95    during header scan, seek to markers in case of padding
+      0.94    STBI_NO_STDIO to disable stdio usage; rename all #defines the same
+      0.93    handle jpegtran output; verbose errors
+      0.92    read 4,8,16,24,32-bit BMP files of several formats
+      0.91    output 24-bit Windows 3.0 BMP files
+      0.90    fix a few more warnings; bump version number to approach 1.0
+      0.61    bugfixes due to Marc LeBlanc, Christopher Lloyd
+      0.60    fix compiling as c++
+      0.59    fix warnings: merge Dave Moore's -Wall fixes
+      0.58    fix bug: zlib uncompressed mode len/nlen was wrong endian
+      0.57    fix bug: jpg last huffman symbol before marker was >9 bits but less than 16 available
+      0.56    fix bug: zlib uncompressed mode len vs. nlen
+      0.55    fix bug: restart_interval not initialized to 0
+      0.54    allow NULL for 'int *comp'
+      0.53    fix bug in png 3->4; speedup png decoding
+      0.52    png handles req_comp=3,4 directly; minor cleanup; jpeg comments
+      0.51    obey req_comp requests, 1-component jpegs return as 1-component,
+              on 'test' only check type, not whether we support this variant
+      0.50  (2006-11-19)
+              first released version
+*/
diff --git a/L10.zip b/L10.zip
new file mode 100644
index 0000000..0684d22
Binary files /dev/null and b/L10.zip differ
diff --git a/L10/CMakeLists.txt b/L10/CMakeLists.txt
new file mode 100644
index 0000000..383e48e
--- /dev/null
+++ b/L10/CMakeLists.txt
@@ -0,0 +1,127 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
+
+# Name of the project
+PROJECT(L10)
+
+# FOR LAB MACHINES ONLY!
+# DO NOT EDIT
+SET(DEF_DIR_GLM "C:\\c++\\glm")
+SET(DEF_DIR_GLFW "C:\\c++\\glfw-3.2.1")
+SET(DEF_DIR_GLEW "C:\\c++\\glew-2.0.0")
+
+# Is this the solution?
+# Override with `cmake -DSOL=ON ..`
+OPTION(SOL "Solution" OFF)
+
+# Use glob to get the list of all source files.
+# We don't really need to include header and resource files to build, but it's
+# nice to have them also show up in IDEs.
+IF(${SOL})
+  FILE(GLOB_RECURSE SOURCES "src0/*.cpp")
+  FILE(GLOB_RECURSE HEADERS "src0/*.h")
+  FILE(GLOB_RECURSE GLSL "resources0/*.glsl")
+ELSE()
+  FILE(GLOB_RECURSE SOURCES "src/*.cpp")
+  FILE(GLOB_RECURSE HEADERS "src/*.h")
+  FILE(GLOB_RECURSE GLSL "resources/*.glsl")
+ENDIF()
+
+# Set the executable.
+ADD_EXECUTABLE(${CMAKE_PROJECT_NAME} ${SOURCES} ${HEADERS} ${GLSL})
+
+# Get the GLM environment variable. Since GLM is a header-only library, we
+# just need to add it to the include directory.
+SET(GLM_INCLUDE_DIR "$ENV{GLM_INCLUDE_DIR}")
+IF(NOT GLM_INCLUDE_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLM_INCLUDE_DIR to the root directory of your GLM installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLM in ${DEF_DIR_GLM}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLM})
+      MESSAGE(STATUS "Found!")
+      SET(GLM_INCLUDE_DIR ${DEF_DIR_GLM})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLM_INCLUDE_DIR})
+
+# Get the GLFW environment variable. There should be a CMakeLists.txt in the 
+# specified directory.
+SET(GLFW_DIR "$ENV{GLFW_DIR}")
+IF(NOT GLFW_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLFW_DIR to the root directory of your GLFW installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLFW in ${DEF_DIR_GLFW}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLFW})
+      MESSAGE(STATUS "Found!")
+      SET(GLFW_DIR ${DEF_DIR_GLFW})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+OPTION(GLFW_BUILD_EXAMPLES "GLFW_BUILD_EXAMPLES" OFF)
+OPTION(GLFW_BUILD_TESTS "GLFW_BUILD_TESTS" OFF)
+OPTION(GLFW_BUILD_DOCS "GLFW_BUILD_DOCS" OFF)
+IF(CMAKE_BUILD_TYPE MATCHES Release)
+  ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/release)
+ELSE()
+  ADD_SUBDIRECTORY(${GLFW_DIR} ${GLFW_DIR}/debug)
+ENDIF()
+INCLUDE_DIRECTORIES(${GLFW_DIR}/include)
+TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} glfw ${GLFW_LIBRARIES})
+
+# Get the GLEW environment variable.
+SET(GLEW_DIR "$ENV{GLEW_DIR}")
+IF(NOT GLEW_DIR)
+  # The environment variable was not set
+  SET(ERR_MSG "Please point the environment variable GLEW_DIR to the root directory of your GLEW installation.")
+  IF(WIN32)
+    # On Windows, try the default location
+    MESSAGE(STATUS "Looking for GLEW in ${DEF_DIR_GLEW}")
+    IF(IS_DIRECTORY ${DEF_DIR_GLEW})
+      MESSAGE(STATUS "Found!")
+      SET(GLEW_DIR ${DEF_DIR_GLEW})
+    ELSE()
+      MESSAGE(FATAL_ERROR ${ERR_MSG})
+    ENDIF()
+  ELSE()
+    MESSAGE(FATAL_ERROR ${ERR_MSG})
+  ENDIF()
+ENDIF()
+INCLUDE_DIRECTORIES(${GLEW_DIR}/include)
+IF(WIN32)
+  # With prebuilt binaries
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/Release/Win32/glew32s.lib)
+ELSE()
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} ${GLEW_DIR}/lib/libGLEW.a)
+ENDIF()
+
+# OS specific options and libraries
+IF(WIN32)
+  # c++11 is enabled by default.
+  # -Wall produces way too many warnings.
+  # -pedantic is not supported.
+  # Disable warning 4996.
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4996")
+  TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} opengl32.lib)
+ELSE()
+  # Enable all pedantic warnings.
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -pedantic")
+  IF(APPLE)
+    # Add required frameworks for GLFW.
+    TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "-framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo")
+  ELSE()
+    #Link the Linux OpenGL library
+    TARGET_LINK_LIBRARIES(${CMAKE_PROJECT_NAME} "GL")
+  ENDIF()
+ENDIF()
diff --git a/L10/resources/earthClouds.jpg b/L10/resources/earthClouds.jpg
new file mode 100644
index 0000000..4172dfc
Binary files /dev/null and b/L10/resources/earthClouds.jpg differ
diff --git a/L10/resources/earthKd.jpg b/L10/resources/earthKd.jpg
new file mode 100644
index 0000000..b9fad89
Binary files /dev/null and b/L10/resources/earthKd.jpg differ
diff --git a/L10/resources/earthKs.jpg b/L10/resources/earthKs.jpg
new file mode 100644
index 0000000..3f3e48c
Binary files /dev/null and b/L10/resources/earthKs.jpg differ
diff --git a/L10/resources/frag.glsl b/L10/resources/frag.glsl
new file mode 100644
index 0000000..ec07ff0
--- /dev/null
+++ b/L10/resources/frag.glsl
@@ -0,0 +1,14 @@
+#version 120
+
+uniform sampler2D texture0;
+uniform sampler2D texture1;
+uniform sampler2D texture2;
+uniform vec3 lightPosCam;
+
+varying vec2 vTex0;
+
+void main()
+{
+	vec3 kd = texture2D(texture0, vTex0).rgb;
+	gl_FragColor = vec4(kd, 1.0);
+}
diff --git a/L10/resources/sphere.obj b/L10/resources/sphere.obj
new file mode 100644
index 0000000..5dd7bde
--- /dev/null
+++ b/L10/resources/sphere.obj
@@ -0,0 +1,1834 @@
+mtllib sphere.mtl
+v -1 0 1.40385e-007
+v -0.983024 -0.156077 0.0964607
+v -0.983024 0.156077 -0.0964604
+v -0.978148 -0.185961 -0.0929805
+v -0.978148 0 0.207911
+v -0.978148 0 -0.207911
+v -0.978148 0.185961 0.0929807
+v -0.939205 -0.343331 0.00428931
+v -0.939205 -0.157379 0.305166
+v -0.939205 0.157379 -0.305166
+v -0.939205 0.343331 -0.00428905
+v -0.934172 -0.187593 -0.303531
+v -0.934172 0.187593 0.303531
+v -0.93267 -0.306855 0.189647
+v -0.93267 0.306855 -0.189647
+v -0.913545 -0.363797 -0.181898
+v -0.913545 0 0.406737
+v -0.913545 0 -0.406737
+v -0.913545 0.363797 0.181899
+v -0.866018 -0.490334 0.0979075
+v -0.866018 -0.306855 0.394783
+v -0.866018 0.306855 -0.394782
+v -0.866018 0.490334 -0.0979072
+v -0.851981 -0.516806 -0.0839041
+v -0.851981 -0.156077 0.499769
+v -0.851981 0.156077 -0.499768
+v -0.851981 0.516806 0.0839044
+v -0.850651 -0.447214 0.276393
+v -0.850651 0.447214 -0.276393
+v -0.845991 -0.363797 -0.389809
+v -0.845991 -0.185961 -0.499718
+v -0.845991 0.185961 0.499718
+v -0.845991 0.363797 0.38981
+v -0.809017 -0.525731 -0.262865
+v -0.809017 0 0.587785
+v -0.809017 0 -0.587785
+v -0.809017 0.525731 0.262866
+v -0.762354 -0.644208 0.0617517
+v -0.762354 -0.343331 0.548581
+v -0.762354 0.343331 -0.548581
+v -0.762354 0.644208 -0.0617515
+v -0.758172 -0.60373 0.246345
+v -0.758172 -0.490334 0.429824
+v -0.758172 0.490334 -0.429824
+v -0.758172 0.60373 -0.246345
+v -0.757312 -0.343331 -0.555521
+v -0.757311 0.343331 0.555521
+v -0.738585 -0.516806 -0.432902
+v -0.738585 -0.156077 -0.655845
+v -0.738585 0.156077 0.655845
+v -0.738585 0.516806 0.432902
+v -0.736686 -0.664689 -0.124433
+v -0.736686 0.185961 -0.650164
+v -0.736685 -0.185961 0.650164
+v -0.736685 0.664689 0.124433
+v -0.669131 -0.664689 -0.332344
+v -0.669131 0 0.743144
+v -0.669131 0 -0.743144
+v -0.669131 0.664689 0.332344
+v -0.653054 -0.644208 0.398142
+v -0.653054 0.644208 -0.398142
+v -0.643075 -0.490334 -0.588241
+v -0.643075 -0.306855 -0.701637
+v -0.643075 0.306855 0.701637
+v -0.643075 0.490334 0.588241
+v -0.639949 -0.739749 0.207932
+v -0.639949 -0.516806 0.568662
+v -0.639949 0.516806 -0.568662
+v -0.639949 0.739749 -0.207932
+v -0.632156 -0.774597 0.0194389
+v -0.632156 -0.363797 0.684127
+v -0.632156 0.363797 -0.684127
+v -0.632156 0.774597 -0.0194387
+v -0.580461 -0.644208 -0.498058
+v -0.580461 -0.157379 -0.798935
+v -0.58046 0.157379 0.798935
+v -0.58046 0.644208 0.498058
+v -0.57735 -0.794654 -0.187592
+v -0.57735 -0.187593 0.794655
+v -0.57735 0.187593 -0.794654
+v -0.57735 0.794654 0.187593
+v -0.525731 -0.447214 -0.723607
+v -0.525731 0.447214 0.723607
+v -0.522851 -0.774597 0.355846
+v -0.522851 -0.664689 0.533682
+v -0.522851 0.664689 -0.533681
+v -0.522851 0.774597 -0.355846
+v -0.5 -0.850651 0.16246
+v -0.5 -0.525731 0.688191
+v -0.5 0.525731 -0.688191
+v -0.5 0.850651 -0.16246
+v -0.499999 -0.774597 -0.387298
+v -0.499999 0 0.866026
+v -0.499999 0 -0.866026
+v -0.499999 0.774597 0.387299
+v -0.468576 -0.60373 -0.644939
+v -0.468576 -0.306855 -0.828418
+v -0.468576 0.306855 0.828418
+v -0.468576 0.60373 0.644939
+v -0.455297 -0.889527 -0.0380263
+v -0.455297 -0.363797 0.812623
+v -0.455297 0.363797 -0.812623
+v -0.455297 0.889527 0.0380264
+v -0.395511 -0.739749 -0.544373
+v -0.395511 -0.156077 -0.905103
+v -0.39551 0.156077 0.905103
+v -0.39551 0.739749 0.544373
+v -0.390694 -0.889527 -0.236853
+v -0.390694 -0.185961 0.901541
+v -0.390694 0.185961 -0.901541
+v -0.390694 0.889527 0.236853
+v -0.36073 -0.490334 -0.793377
+v -0.36073 0.490334 0.793377
+v -0.356822 -0.794654 0.491123
+v -0.356822 0.794655 -0.491123
+v -0.345991 -0.889527 0.298381
+v -0.345991 -0.664689 0.662178
+v -0.345991 0.664689 -0.662178
+v -0.345991 0.889527 -0.298381
+v -0.343074 -0.93267 0.111472
+v -0.343074 -0.516806 0.784354
+v -0.343074 0.516806 -0.784354
+v -0.343074 0.93267 -0.111472
+v -0.309017 -0.850651 -0.425325
+v -0.309017 0 0.951057
+v -0.309017 0 -0.951056
+v -0.309017 0.850651 0.425325
+v -0.29431 -0.644208 -0.705959
+v -0.29431 -0.343331 -0.891911
+v -0.294309 0.343331 0.891911
+v -0.294309 0.644208 0.705959
+v -0.286151 -0.953663 -0.092976
+v -0.286151 -0.343331 0.894562
+v -0.286151 0.343331 -0.894562
+v -0.286151 0.953663 0.0929761
+v -0.213835 -0.774597 -0.595209
+v -0.213835 -0.185961 -0.959006
+v -0.213834 0.185961 0.959006
+v -0.213834 0.774597 0.595209
+v -0.212032 -0.93267 -0.291836
+v -0.212032 0.156077 -0.964719
+v -0.212032 0.93267 0.291836
+v -0.212031 -0.156077 0.964719
+v -0.183479 -0.516806 -0.83621
+v -0.183479 0.516806 0.83621
+v -0.17686 -0.889527 0.421262
+v -0.17686 -0.774597 0.607223
+v -0.17686 0.774597 -0.607223
+v -0.17686 0.889527 -0.421262
+v -0.176851 -0.953663 0.243415
+v -0.176851 -0.644208 0.744124
+v -0.176851 0.644208 -0.744124
+v -0.176851 0.953663 -0.243415
+v -0.174499 -0.983024 0.0566981
+v -0.174499 -0.490334 0.853887
+v -0.174499 0.490334 -0.853887
+v -0.174499 0.983024 -0.0566981
+v -0.109305 -0.664689 -0.739082
+v -0.109305 -0.363797 -0.925043
+v -0.109305 0.363797 0.925043
+v -0.109305 0.664689 0.739082
+v -0.107846 -0.983024 -0.148438
+v -0.107846 -0.306855 0.945626
+v -0.107846 0.306855 -0.945626
+v -0.107846 0.983024 0.148438
+v -0.104529 -0.889527 -0.444764
+v -0.104529 0 0.994522
+v -0.104529 0 -0.994522
+v -0.104529 0.889527 0.444764
+v -7.96122e-008 -0.525731 -0.850651
+v -5.98336e-008 -0.187593 -0.982247
+v -5.68148e-008 -0.794655 -0.607062
+v -3.18213e-008 0.157379 -0.987538
+v -2.8159e-008 -0.953663 -0.300877
+v 0 -1 -0
+v 0 0.447214 -0.894427
+v 0 0.60373 -0.797189
+v 0 0.739749 -0.672883
+v 0 0.850651 -0.525731
+v 0 0.93267 -0.36073
+v 0 0.983024 -0.183479
+v 0 1 -0
+v 1.71718e-008 -0.983024 0.183479
+v 2.8159e-008 0.953663 0.300877
+v 3.37606e-008 -0.93267 0.36073
+v 4.92031e-008 -0.850651 0.525731
+v 5.68148e-008 0.794654 0.607062
+v 6.29749e-008 -0.739749 0.672883
+v 7.46087e-008 -0.60373 0.797189
+v 7.96122e-008 0.525731 0.850651
+v 8.37093e-008 -0.447214 0.894427
+v 9.19283e-008 0.187593 0.982247
+v 9.24235e-008 -0.157379 0.987538
+v 0.104529 -0.889527 -0.444764
+v 0.104529 0 0.994522
+v 0.104529 0 -0.994522
+v 0.104529 0.889527 0.444764
+v 0.107846 -0.983024 -0.148438
+v 0.107846 -0.306855 0.945626
+v 0.107846 0.306855 -0.945626
+v 0.107846 0.983024 0.148438
+v 0.109305 -0.664689 -0.739082
+v 0.109305 -0.363797 -0.925043
+v 0.109305 0.363797 0.925043
+v 0.109305 0.664689 0.739082
+v 0.174499 -0.983024 0.0566981
+v 0.174499 -0.490334 0.853887
+v 0.174499 0.490334 -0.853887
+v 0.174499 0.983024 -0.0566981
+v 0.176851 -0.953663 0.243415
+v 0.176851 -0.644208 0.744124
+v 0.176851 0.644208 -0.744124
+v 0.176851 0.953663 -0.243415
+v 0.17686 -0.889527 0.421262
+v 0.17686 -0.774597 0.607223
+v 0.17686 0.774597 -0.607223
+v 0.17686 0.889527 -0.421262
+v 0.183479 -0.516806 -0.83621
+v 0.183479 0.516806 0.83621
+v 0.212032 -0.93267 -0.291836
+v 0.212032 -0.156077 0.964719
+v 0.212032 0.156077 -0.964719
+v 0.212032 0.93267 0.291836
+v 0.213834 -0.774597 -0.595209
+v 0.213834 -0.185961 -0.959006
+v 0.213834 0.774597 0.595209
+v 0.213835 0.185961 0.959006
+v 0.286151 -0.953663 -0.0929761
+v 0.286151 -0.343331 0.894562
+v 0.286151 0.343331 -0.894562
+v 0.286151 0.953663 0.0929761
+v 0.294309 -0.644208 -0.705959
+v 0.294309 -0.343331 -0.891911
+v 0.29431 0.343331 0.891911
+v 0.29431 0.644208 0.705959
+v 0.309017 -0.850651 -0.425325
+v 0.309017 0 0.951056
+v 0.309017 0 -0.951057
+v 0.309017 0.850651 0.425325
+v 0.343074 -0.93267 0.111472
+v 0.343074 -0.516806 0.784354
+v 0.343074 0.516806 -0.784354
+v 0.343074 0.93267 -0.111472
+v 0.345991 -0.889527 0.298381
+v 0.345991 -0.664689 0.662178
+v 0.345991 0.664689 -0.662178
+v 0.345991 0.889527 -0.298381
+v 0.356822 -0.794654 0.491123
+v 0.356822 0.794654 -0.491123
+v 0.36073 -0.490334 -0.793377
+v 0.36073 0.490334 0.793377
+v 0.390694 -0.889527 -0.236853
+v 0.390694 -0.185961 0.901541
+v 0.390694 0.185961 -0.901541
+v 0.390694 0.889527 0.236853
+v 0.39551 -0.739749 -0.544373
+v 0.39551 -0.156077 -0.905103
+v 0.39551 0.739749 0.544373
+v 0.395511 0.156077 0.905103
+v 0.455297 -0.889527 -0.0380264
+v 0.455297 -0.363797 0.812623
+v 0.455297 0.363797 -0.812623
+v 0.455297 0.889527 0.0380263
+v 0.468576 -0.60373 -0.644939
+v 0.468576 -0.306855 -0.828418
+v 0.468576 0.306855 0.828418
+v 0.468576 0.60373 0.644939
+v 0.499999 -0.774597 -0.387298
+v 0.499999 0 0.866026
+v 0.499999 0 -0.866026
+v 0.499999 0.774597 0.387298
+v 0.5 -0.850651 0.16246
+v 0.5 -0.525731 0.688191
+v 0.5 0.525731 -0.688191
+v 0.5 0.850651 -0.16246
+v 0.522851 -0.774597 0.355846
+v 0.522851 -0.664689 0.533681
+v 0.522851 0.664689 -0.533682
+v 0.522851 0.774597 -0.355846
+v 0.525731 -0.447214 -0.723607
+v 0.525731 0.447214 0.723607
+v 0.57735 -0.794654 -0.187592
+v 0.57735 -0.187593 0.794654
+v 0.57735 0.187593 -0.794654
+v 0.57735 0.794654 0.187592
+v 0.58046 -0.644208 -0.498058
+v 0.58046 -0.157379 -0.798935
+v 0.58046 0.644208 0.498058
+v 0.580461 0.157379 0.798935
+v 0.632156 -0.774597 0.0194388
+v 0.632156 -0.363797 0.684127
+v 0.632156 0.363797 -0.684127
+v 0.632156 0.774597 -0.0194389
+v 0.639949 -0.739749 0.207932
+v 0.639949 -0.516806 0.568662
+v 0.639949 0.516806 -0.568662
+v 0.639949 0.739749 -0.207932
+v 0.643075 -0.490334 -0.588241
+v 0.643075 -0.306855 -0.701637
+v 0.643075 0.306855 0.701637
+v 0.643075 0.490334 0.588241
+v 0.653054 -0.644208 0.398142
+v 0.653054 0.644208 -0.398142
+v 0.669131 -0.664689 -0.332344
+v 0.669131 0 0.743144
+v 0.669131 0 -0.743144
+v 0.669131 0.664689 0.332344
+v 0.736685 -0.664689 -0.124433
+v 0.736686 -0.185961 0.650164
+v 0.736686 0.185961 -0.650164
+v 0.736686 0.664689 0.124433
+v 0.738585 -0.516806 -0.432902
+v 0.738585 -0.156077 -0.655845
+v 0.738585 0.156077 0.655845
+v 0.738585 0.516806 0.432902
+v 0.757311 -0.343331 -0.555521
+v 0.757312 0.343331 0.555521
+v 0.758172 -0.60373 0.246345
+v 0.758172 -0.490334 0.429824
+v 0.758172 0.490334 -0.429824
+v 0.758172 0.60373 -0.246345
+v 0.762354 -0.644208 0.0617515
+v 0.762354 -0.343331 0.548581
+v 0.762354 0.343331 -0.548581
+v 0.762354 0.644208 -0.0617516
+v 0.809017 -0.525731 -0.262866
+v 0.809017 0 0.587785
+v 0.809017 0 -0.587785
+v 0.809017 0.525731 0.262865
+v 0.845991 -0.363797 -0.389809
+v 0.845991 -0.185961 -0.499718
+v 0.845991 0.185961 0.499718
+v 0.845991 0.363797 0.389809
+v 0.850651 -0.447214 0.276393
+v 0.850651 0.447214 -0.276393
+v 0.851981 -0.516806 -0.0839043
+v 0.851981 -0.156077 0.499768
+v 0.851981 0.156077 -0.499769
+v 0.851981 0.516806 0.0839042
+v 0.866018 -0.490334 0.0979073
+v 0.866018 -0.306855 0.394782
+v 0.866018 0.306855 -0.394782
+v 0.866018 0.490334 -0.0979074
+v 0.913545 -0.363797 -0.181898
+v 0.913545 0 0.406737
+v 0.913545 0 -0.406737
+v 0.913545 0.363797 0.181898
+v 0.93267 -0.306855 0.189647
+v 0.93267 0.306855 -0.189647
+v 0.934172 -0.187593 -0.303531
+v 0.934172 0.187593 0.303531
+v 0.939205 -0.343331 0.00428914
+v 0.939205 -0.157379 0.305166
+v 0.939205 0.157379 -0.305166
+v 0.939205 0.343331 -0.00428922
+v 0.978148 -0.185961 -0.0929806
+v 0.978148 0 0.207911
+v 0.978148 0 -0.207911
+v 0.978148 0.185961 0.0929806
+v 0.983024 -0.156077 0.0964605
+v 0.983024 0.156077 -0.0964606
+v 1 0 -4.67949e-008
+vt -0.05 0.0972793
+vt -0.05 0.941264
+vt -0.0156234 0.327121
+vt -0.0150836 0.44046
+vt -0.0132618 0.151034
+vt -0.0128636 0.722813
+vt -0.00489247 0.782047
+vt -0.000726819 0.611555
+vt 2.2343e-008 0.5
+vt 0.000726849 0.388445
+vt 0.0048925 0.217953
+vt 0.0128637 0.277187
+vt 0.0132618 0.848966
+vt 0.0150836 0.55954
+vt 0.0155675 0.450115
+vt 0.0156234 0.672879
+vt 0.0179172 0.336875
+vt 0.0266314 0.731436
+vt 0.0312808 0.61852
+vt 0.0319269 0.400723
+vt 0.0333332 0.5
+vt 0.0499999 0.0587359
+vt 0.05 0.352416
+vt 0.05 0.449696
+vt 0.05 0.234944
+vt 0.05 0.293681
+vt 0.05 0.902721
+vt 0.05 0.560069
+vt 0.05 0.176208
+vt 0.0500001 0.676208
+vt 0.0500001 0.792348
+vt 0.0500002 1
+vt 0.0500002 0.117472
+vt 0.0666667 0.5
+vt 0.0680732 0.400723
+vt 0.0687194 0.61852
+vt 0.0733685 0.731436
+vt 0.0820829 0.336875
+vt 0.0843766 0.672879
+vt 0.0844326 0.450115
+vt 0.0849164 0.55954
+vt 0.0867383 0.848966
+vt 0.0871363 0.277187
+vt 0.0951076 0.217953
+vt 0.0992732 0.388445
+vt 0.1 0.5
+vt 0.100727 0.611555
+vt 0.104893 0.782047
+vt 0.112864 0.722813
+vt 0.113262 0.151034
+vt 0.115084 0.44046
+vt 0.115567 0.549885
+vt 0.115623 0.327121
+vt 0.117917 0.663125
+vt 0.126632 0.268564
+vt 0.131281 0.38148
+vt 0.131927 0.599277
+vt 0.133333 0.5
+vt 0.15 0.882528
+vt 0.15 0.70632
+vt 0.15 0.823792
+vt 0.15 0.207652
+vt 0.15 0
+vt 0.15 0.323792
+vt 0.15 0.765056
+vt 0.15 0.550304
+vt 0.15 0.647584
+vt 0.15 0.439931
+vt 0.15 0.0972794
+vt 0.15 0.941264
+vt 0.166667 0.5
+vt 0.168073 0.599277
+vt 0.168719 0.38148
+vt 0.173369 0.268564
+vt 0.182083 0.663125
+vt 0.184377 0.327121
+vt 0.184433 0.549885
+vt 0.184916 0.44046
+vt 0.186738 0.151034
+vt 0.187136 0.722813
+vt 0.195108 0.782047
+vt 0.199273 0.611555
+vt 0.2 0.5
+vt 0.200727 0.388445
+vt 0.204892 0.217953
+vt 0.212864 0.277187
+vt 0.213262 0.848966
+vt 0.215084 0.55954
+vt 0.215568 0.450115
+vt 0.215623 0.672879
+vt 0.217917 0.336875
+vt 0.226632 0.731436
+vt 0.231281 0.61852
+vt 0.231927 0.400723
+vt 0.233333 0.5
+vt 0.25 0.0587359
+vt 0.25 0.117472
+vt 0.25 0.176208
+vt 0.25 0.234944
+vt 0.25 0.293681
+vt 0.25 0.352416
+vt 0.25 0.449696
+vt 0.25 0.560069
+vt 0.25 0.676208
+vt 0.25 0.792348
+vt 0.25 0.902721
+vt 0.25 1
+vt 0.266667 0.5
+vt 0.268073 0.400723
+vt 0.268719 0.61852
+vt 0.273369 0.731436
+vt 0.282083 0.336875
+vt 0.284377 0.672879
+vt 0.284433 0.450115
+vt 0.284916 0.55954
+vt 0.286738 0.848966
+vt 0.287136 0.277187
+vt 0.295108 0.217953
+vt 0.299273 0.388445
+vt 0.3 0.5
+vt 0.300727 0.611555
+vt 0.304892 0.782047
+vt 0.312864 0.722813
+vt 0.313262 0.151034
+vt 0.315084 0.44046
+vt 0.315568 0.549885
+vt 0.315623 0.327121
+vt 0.317917 0.663125
+vt 0.326631 0.268564
+vt 0.331281 0.38148
+vt 0.331927 0.599277
+vt 0.333333 0.5
+vt 0.35 0.941264
+vt 0.35 0.0972794
+vt 0.35 0.647584
+vt 0.35 0.765056
+vt 0.35 0.323792
+vt 0.35 0
+vt 0.35 0.439931
+vt 0.35 0.207652
+vt 0.35 0.70632
+vt 0.35 0.823792
+vt 0.35 0.550304
+vt 0.35 0.882528
+vt 0.366667 0.5
+vt 0.368073 0.599277
+vt 0.368719 0.38148
+vt 0.373369 0.268564
+vt 0.382083 0.663125
+vt 0.384377 0.327121
+vt 0.384433 0.549885
+vt 0.384916 0.44046
+vt 0.386738 0.151034
+vt 0.387136 0.722813
+vt 0.395108 0.782047
+vt 0.399273 0.611555
+vt 0.4 0.5
+vt 0.400727 0.388445
+vt 0.404892 0.217953
+vt 0.412864 0.277187
+vt 0.413262 0.848966
+vt 0.415084 0.55954
+vt 0.415568 0.450115
+vt 0.415623 0.672879
+vt 0.417917 0.336875
+vt 0.426631 0.731436
+vt 0.431281 0.61852
+vt 0.431927 0.400723
+vt 0.433333 0.5
+vt 0.45 0.117472
+vt 0.45 1
+vt 0.45 0.176208
+vt 0.45 0.293681
+vt 0.45 0.560069
+vt 0.45 0.902721
+vt 0.45 0.234944
+vt 0.45 0.449696
+vt 0.45 0.0587359
+vt 0.45 0.352416
+vt 0.45 0.676208
+vt 0.45 0.792348
+vt 0.466667 0.5
+vt 0.468073 0.400723
+vt 0.468719 0.61852
+vt 0.473369 0.731436
+vt 0.482083 0.336875
+vt 0.484377 0.672879
+vt 0.484433 0.450115
+vt 0.484916 0.55954
+vt 0.486738 0.848966
+vt 0.487136 0.277187
+vt 0.495108 0.217953
+vt 0.499273 0.388445
+vt 0.5 0.5
+vt 0.500727 0.611555
+vt 0.504893 0.782047
+vt 0.512864 0.722813
+vt 0.513262 0.151034
+vt 0.515084 0.44046
+vt 0.515567 0.549885
+vt 0.515623 0.327121
+vt 0.517917 0.663125
+vt 0.526631 0.268564
+vt 0.531281 0.38148
+vt 0.531927 0.599277
+vt 0.533333 0.5
+vt 0.55 0.207652
+vt 0.55 0.550304
+vt 0.55 0.647584
+vt 0.55 0.941264
+vt 0.55 0.0972793
+vt 0.55 0.439931
+vt 0.55 0.706319
+vt 0.55 0.765056
+vt 0.55 0.323792
+vt 0.55 0.823792
+vt 0.55 0
+vt 0.55 0.882528
+vt 0.566667 0.5
+vt 0.568073 0.599277
+vt 0.568719 0.38148
+vt 0.573369 0.268564
+vt 0.582083 0.663125
+vt 0.584377 0.327121
+vt 0.584433 0.549885
+vt 0.584916 0.44046
+vt 0.586738 0.151034
+vt 0.587136 0.722813
+vt 0.595108 0.782047
+vt 0.599273 0.611555
+vt 0.6 0.5
+vt 0.600727 0.388445
+vt 0.604892 0.217953
+vt 0.612864 0.277187
+vt 0.613262 0.848966
+vt 0.615084 0.55954
+vt 0.615567 0.450115
+vt 0.615623 0.672879
+vt 0.617917 0.336875
+vt 0.626631 0.731436
+vt 0.631281 0.61852
+vt 0.631927 0.400723
+vt 0.633333 0.5
+vt 0.65 0.117472
+vt 0.65 0.176208
+vt 0.65 0.29368
+vt 0.65 0.792348
+vt 0.65 0.560069
+vt 0.65 0.676208
+vt 0.65 1
+vt 0.65 0.234944
+vt 0.65 0.352416
+vt 0.65 0.449696
+vt 0.65 0.902721
+vt 0.65 0.058736
+vt 0.666667 0.5
+vt 0.668073 0.400723
+vt 0.668719 0.61852
+vt 0.673369 0.731436
+vt 0.682083 0.336875
+vt 0.684377 0.672879
+vt 0.684433 0.450115
+vt 0.684916 0.55954
+vt 0.686738 0.848966
+vt 0.687136 0.277187
+vt 0.695108 0.217953
+vt 0.699273 0.388445
+vt 0.7 0.5
+vt 0.700727 0.611555
+vt 0.704892 0.782047
+vt 0.712864 0.722813
+vt 0.713262 0.151034
+vt 0.715084 0.44046
+vt 0.715567 0.549885
+vt 0.715623 0.327121
+vt 0.717917 0.663125
+vt 0.726632 0.268564
+vt 0.731281 0.38148
+vt 0.731927 0.599277
+vt 0.733333 0.5
+vt 0.75 0
+vt 0.75 0.0972794
+vt 0.75 0.207652
+vt 0.75 0.323792
+vt 0.75 0.439931
+vt 0.75 0.550304
+vt 0.75 0.647584
+vt 0.75 0.706319
+vt 0.75 0.765056
+vt 0.75 0.823792
+vt 0.75 0.882528
+vt 0.75 0.941264
+vt 0.766667 0.5
+vt 0.768073 0.599277
+vt 0.768719 0.38148
+vt 0.773368 0.268564
+vt 0.782083 0.663125
+vt 0.784377 0.327121
+vt 0.784433 0.549885
+vt 0.784917 0.44046
+vt 0.786738 0.151034
+vt 0.787136 0.722813
+vt 0.795108 0.782047
+vt 0.799273 0.611555
+vt 0.8 0.5
+vt 0.800727 0.388445
+vt 0.804893 0.217953
+vt 0.812864 0.277187
+vt 0.813262 0.848966
+vt 0.815084 0.55954
+vt 0.815568 0.450115
+vt 0.815623 0.672879
+vt 0.817917 0.336875
+vt 0.826631 0.731436
+vt 0.831281 0.61852
+vt 0.831927 0.400723
+vt 0.833333 0.5
+vt 0.85 0.058736
+vt 0.85 0.902721
+vt 0.85 0.352416
+vt 0.85 0.560069
+vt 0.85 0.676208
+vt 0.85 1
+vt 0.85 0.176208
+vt 0.85 0.29368
+vt 0.85 0.449696
+vt 0.85 0.792348
+vt 0.85 0.234944
+vt 0.85 0.117472
+vt 0.866667 0.5
+vt 0.868073 0.400723
+vt 0.868719 0.61852
+vt 0.873369 0.731436
+vt 0.882083 0.336875
+vt 0.884377 0.672879
+vt 0.884433 0.450115
+vt 0.884916 0.55954
+vt 0.886738 0.848966
+vt 0.887136 0.277187
+vt 0.895108 0.217953
+vt 0.899273 0.388445
+vt 0.9 0.5
+vt 0.900727 0.611555
+vt 0.904892 0.782047
+vt 0.912864 0.722813
+vt 0.913262 0.151034
+vt 0.915084 0.44046
+vt 0.915568 0.549885
+vt 0.915623 0.327121
+vt 0.917917 0.663125
+vt 0.926631 0.268564
+vt 0.931281 0.38148
+vt 0.931927 0.599277
+vt 0.933333 0.5
+vt 0.95 0
+vt 0.95 0.882528
+vt 0.95 0.823792
+vt 0.95 0.439931
+vt 0.95 0.706319
+vt 0.95 0.765056
+vt 0.95 0.0972793
+vt 0.95 0.550304
+vt 0.95 0.647584
+vt 0.95 0.941264
+vt 0.95 0.207652
+vt 0.95 0.323792
+vt 0.966667 0.5
+vt 0.968073 0.599277
+vt 0.968719 0.38148
+vt 0.973369 0.268564
+vt 0.982083 0.663125
+vt 0.984377 0.327121
+vt 0.984433 0.549885
+vt 0.984916 0.44046
+vt 0.986738 0.151034
+vt 0.987136 0.722813
+vt 0.995108 0.782047
+vt 0.999273 0.611555
+vt 1 0.5
+vt 1.00073 0.388445
+vt 1.00489 0.217953
+vt 1.01286 0.277187
+vt 1.01326 0.848966
+vt 1.01508 0.55954
+vt 1.01562 0.672879
+vt 1.05 0.0587359
+vt 1.05 0.902721
+vn -1 1.00021e-008 4.62596e-008
+vn -0.981591 -0.162468 0.100411
+vn -0.981591 0.162468 -0.100411
+vn -0.978376 -0.180943 -0.100195
+vn -0.978376 0.180943 0.100195
+vn -0.978376 -0.00869708 -0.206649
+vn -0.978376 0.0086971 0.20665
+vn -0.939218 -0.157292 0.30517
+vn -0.939218 -0.343297 0.00421013
+vn -0.939218 0.343297 -0.0042102
+vn -0.939218 0.157293 -0.305171
+vn -0.934172 0.187592 0.303531
+vn -0.934172 -0.187593 -0.303531
+vn -0.929022 -0.314761 0.194533
+vn -0.929022 0.314761 -0.194533
+vn -0.912988 0.360941 0.190194
+vn -0.912988 0.00869702 0.407893
+vn -0.912988 -0.360942 -0.190194
+vn -0.912988 -0.00869627 -0.407893
+vn -0.865939 0.31476 -0.388685
+vn -0.865939 -0.31476 0.388684
+vn -0.865939 -0.488415 0.107705
+vn -0.865939 0.488415 -0.107705
+vn -0.853145 0.162466 -0.49573
+vn -0.853145 -0.516052 -0.0763834
+vn -0.853144 -0.162466 0.495732
+vn -0.853144 0.516053 0.0763836
+vn -0.850652 0.447212 -0.276392
+vn -0.850652 -0.447213 0.276392
+vn -0.850417 -0.180942 -0.494015
+vn -0.850417 -0.360941 -0.382769
+vn -0.850416 0.180942 0.494016
+vn -0.850416 0.360941 0.382772
+vn -0.809018 -0.52573 -0.262865
+vn -0.809017 2.413e-007 -0.587785
+vn -0.809017 0.525732 0.262865
+vn -0.809017 -4.85101e-007 0.587786
+vn -0.763866 0.488416 -0.421851
+vn -0.763866 -0.488417 0.421851
+vn -0.763865 0.595742 -0.248195
+vn -0.763865 -0.595742 0.248195
+vn -0.762317 0.343296 -0.548653
+vn -0.762317 -0.644257 0.0616893
+vn -0.762317 0.644257 -0.0616879
+vn -0.762316 -0.343296 0.548655
+vn -0.757369 -0.343296 -0.555464
+vn -0.757368 0.343296 0.555465
+vn -0.735105 -0.516054 -0.439669
+vn -0.735104 -0.162466 -0.658199
+vn -0.735104 0.162467 0.6582
+vn -0.735104 0.516054 0.439671
+vn -0.73263 -0.667785 -0.131592
+vn -0.73263 0.180943 -0.656135
+vn -0.73263 -0.180942 0.656135
+vn -0.73263 0.667785 0.131592
+vn -0.670058 -0.00869553 0.742258
+vn -0.670058 0.00869665 -0.742258
+vn -0.670057 0.667785 0.324169
+vn -0.670057 -0.667786 -0.324169
+vn -0.652987 -0.644257 0.398171
+vn -0.652987 0.644257 -0.398172
+vn -0.645311 -0.734582 0.209674
+vn -0.645311 0.734582 -0.209674
+vn -0.645311 -0.516052 0.563262
+vn -0.64531 0.516053 -0.563262
+vn -0.637252 0.488417 0.59612
+vn -0.637252 0.31476 0.703446
+vn -0.637251 -0.488416 -0.596121
+vn -0.637251 -0.31476 -0.703447
+vn -0.62683 -0.360942 0.690511
+vn -0.62683 0.77903 -0.0140296
+vn -0.626829 -0.779031 0.0140304
+vn -0.626829 0.360942 -0.690512
+vn -0.580469 -0.157292 -0.798946
+vn -0.580468 0.157292 0.798947
+vn -0.580468 -0.644257 -0.497986
+vn -0.580467 0.644257 0.497987
+vn -0.57735 -0.187593 0.794654
+vn -0.57735 0.794655 0.187592
+vn -0.57735 0.187593 -0.794655
+vn -0.577349 -0.794656 -0.187593
+vn -0.525731 -0.447214 -0.723607
+vn -0.525731 0.447214 0.723607
+vn -0.515363 0.667784 -0.537089
+vn -0.515363 0.77903 -0.35709
+vn -0.515363 -0.667785 0.537089
+vn -0.515362 -0.77903 0.35709
+vn -0.500001 0.52573 -0.688191
+vn -0.5 -0.525729 0.688192
+vn -0.5 0.850651 -0.16246
+vn -0.5 -0.850651 0.16246
+vn -0.49887 -0.00869475 0.866633
+vn -0.49887 0.00869757 -0.866633
+vn -0.498869 -0.77903 -0.379791
+vn -0.498869 0.77903 0.379793
+vn -0.472095 -0.31476 -0.823439
+vn -0.472095 -0.595742 -0.649783
+vn -0.472095 0.314759 0.82344
+vn -0.472095 0.595743 0.649782
+vn -0.463014 0.360941 -0.80953
+vn -0.463014 -0.885484 -0.0391978
+vn -0.463014 0.885484 0.0391977
+vn -0.463013 -0.360942 0.80953
+vn -0.398825 -0.734582 -0.548934
+vn -0.398824 0.162469 0.90252
+vn -0.398824 0.734581 0.548935
+vn -0.398824 -0.162467 -0.902521
+vn -0.397626 -0.885484 -0.240441
+vn -0.397626 0.180943 -0.89953
+vn -0.397625 0.885484 0.240441
+vn -0.397625 -0.180944 0.89953
+vn -0.370023 -0.488416 -0.790274
+vn -0.370022 0.488416 0.790274
+vn -0.356821 0.794655 -0.491122
+vn -0.356821 -0.794656 0.491122
+vn -0.351546 0.667784 -0.656109
+vn -0.351546 -0.885484 0.303865
+vn -0.351546 0.885484 -0.303863
+vn -0.351546 -0.667785 0.656109
+vn -0.336281 -0.935402 0.109265
+vn -0.336281 -0.516052 0.787785
+vn -0.336281 0.516052 -0.787785
+vn -0.336281 0.935402 -0.109265
+vn -0.309017 -0.850651 -0.425325
+vn -0.309017 6.87643e-008 -0.951056
+vn -0.309017 4.8135e-007 0.951057
+vn -0.309017 0.850651 0.425326
+vn -0.29424 -0.644257 -0.705943
+vn -0.294239 0.644258 0.705943
+vn -0.294238 -0.343295 -0.891948
+vn -0.294238 0.343295 0.891949
+vn -0.286232 -0.953636 -0.0930024
+vn -0.286232 0.953636 0.0930024
+vn -0.286231 0.343296 -0.89455
+vn -0.286231 -0.343296 0.89455
+vn -0.207833 -0.935402 -0.286058
+vn -0.207833 0.935402 0.286058
+vn -0.207833 0.162468 -0.964577
+vn -0.207832 -0.162469 0.964577
+vn -0.207046 -0.77903 -0.591814
+vn -0.207046 -0.180943 -0.961453
+vn -0.207045 0.77903 0.591814
+vn -0.207045 0.180944 0.961453
+vn -0.190993 0.516052 0.834992
+vn -0.190992 -0.516052 -0.834992
+vn -0.180359 -0.885484 0.42824
+vn -0.180358 -0.779031 0.600485
+vn -0.180358 0.885484 -0.428239
+vn -0.180357 0.77903 -0.600486
+vn -0.176901 0.953636 -0.243484
+vn -0.176901 -0.953636 0.243484
+vn -0.1769 0.644256 -0.74407
+vn -0.1769 -0.644256 0.74407
+vn -0.165158 -0.984806 0.0536629
+vn -0.165158 0.984806 -0.0536629
+vn -0.165157 0.488415 -0.856839
+vn -0.165157 -0.488415 0.856839
+vn -0.105801 -0.00869593 -0.994349
+vn -0.105801 -0.885484 -0.452464
+vn -0.1058 0.885484 0.452465
+vn -0.1058 0.0086958 0.994349
+vn -0.102073 -0.984806 -0.140492
+vn -0.102073 0.984806 0.140492
+vn -0.102072 -0.31476 0.943667
+vn -0.102071 0.31476 -0.943667
+vn -0.101246 0.360941 0.927077
+vn -0.101246 -0.667784 -0.737437
+vn -0.101245 0.667785 0.737436
+vn -0.101245 -0.360941 -0.927077
+vn -1.38907e-007 0.187592 0.982247
+vn -1.37495e-007 -0.157294 0.987552
+vn -2.50052e-008 -0.52573 -0.850651
+vn -1.24996e-008 -0.953636 -0.300962
+vn -8.74969e-009 0.157294 -0.987552
+vn -1.25026e-009 0.850651 -0.52573
+vn -1.24987e-009 0.984806 -0.173657
+vn -1.24987e-009 0.595741 -0.803177
+vn -1.24987e-009 0.734582 -0.67852
+vn -1.24986e-009 0.935402 -0.353587
+vn 0 -1 1.49983e-008
+vn 0 0.447212 -0.894428
+vn 0 1 -1.34985e-008
+vn 3.74961e-009 -0.984806 0.173657
+vn 1.24987e-008 -0.935402 0.353587
+vn 1.24996e-008 0.953636 0.300962
+vn 2.00227e-008 0.794656 0.60706
+vn 2.12544e-008 -0.850651 0.52573
+vn 2.7497e-008 -0.734582 0.67852
+vn 2.8756e-008 0.52573 0.850651
+vn 3.37465e-008 -0.595741 0.803177
+vn 3.89956e-008 -0.447212 0.894428
+vn 1.45164e-007 -0.187592 -0.982247
+vn 1.45164e-007 -0.794656 -0.60706
+vn 0.101245 0.667785 0.737436
+vn 0.101245 0.360941 0.927077
+vn 0.101246 -0.360941 -0.927077
+vn 0.101246 -0.667784 -0.737437
+vn 0.102071 0.31476 -0.943667
+vn 0.102072 -0.31476 0.943667
+vn 0.102073 -0.984806 -0.140492
+vn 0.102073 0.984806 0.140492
+vn 0.1058 -0.00869608 -0.994349
+vn 0.1058 0.885484 0.452465
+vn 0.105801 -0.885484 -0.452464
+vn 0.105801 0.00869592 0.994349
+vn 0.165157 0.488415 -0.856839
+vn 0.165157 -0.488415 0.856839
+vn 0.165158 0.984806 -0.0536629
+vn 0.165158 -0.984806 0.0536629
+vn 0.1769 -0.644256 0.74407
+vn 0.1769 0.644256 -0.74407
+vn 0.176901 -0.953636 0.243484
+vn 0.176901 0.953636 -0.243484
+vn 0.180358 -0.779031 0.600485
+vn 0.180358 0.779031 -0.600485
+vn 0.180359 0.885484 -0.42824
+vn 0.180359 -0.885484 0.42824
+vn 0.190992 0.516052 0.834992
+vn 0.190993 -0.516052 -0.834992
+vn 0.207045 -0.180944 -0.961453
+vn 0.207045 0.77903 0.591814
+vn 0.207046 0.180943 0.961453
+vn 0.207047 -0.77903 -0.591814
+vn 0.207832 0.162469 -0.964577
+vn 0.207833 -0.162468 0.964577
+vn 0.207833 -0.935402 -0.286058
+vn 0.207833 0.935402 0.286058
+vn 0.286231 -0.343296 0.89455
+vn 0.286231 0.343296 -0.89455
+vn 0.286232 -0.953636 -0.0930024
+vn 0.286232 0.953636 0.0930024
+vn 0.294238 -0.343295 -0.891949
+vn 0.294238 0.343295 0.891948
+vn 0.294239 -0.644258 -0.705943
+vn 0.29424 0.644258 0.705943
+vn 0.309017 -8.52678e-007 -0.951057
+vn 0.309017 -6.87643e-008 0.951056
+vn 0.309017 -0.850651 -0.425326
+vn 0.309017 0.850651 0.425326
+vn 0.336281 -0.935402 0.109265
+vn 0.336281 -0.516052 0.787785
+vn 0.336281 0.516052 -0.787785
+vn 0.336281 0.935402 -0.109265
+vn 0.351546 0.667785 -0.656109
+vn 0.351546 -0.885484 0.303865
+vn 0.351546 0.885484 -0.303865
+vn 0.351546 -0.667785 0.656108
+vn 0.356821 0.794656 -0.491122
+vn 0.356822 -0.794655 0.491122
+vn 0.370022 -0.488416 -0.790274
+vn 0.370023 0.488416 0.790274
+vn 0.397626 -0.180943 0.89953
+vn 0.397626 -0.885484 -0.240442
+vn 0.397626 0.885484 0.240442
+vn 0.397626 0.180944 -0.899529
+vn 0.398824 0.162467 0.902521
+vn 0.398824 -0.162469 -0.90252
+vn 0.398824 -0.734582 -0.548934
+vn 0.398825 0.734582 0.548934
+vn 0.463014 -0.885484 -0.0391978
+vn 0.463014 0.885484 0.0391978
+vn 0.463014 -0.360941 0.80953
+vn 0.463014 0.360941 -0.80953
+vn 0.472095 -0.595743 -0.649782
+vn 0.472095 -0.314759 -0.82344
+vn 0.472095 0.595743 0.649782
+vn 0.472095 0.31476 0.823439
+vn 0.498869 -0.77903 -0.379792
+vn 0.498869 0.77903 0.379792
+vn 0.49887 -0.00869757 0.866633
+vn 0.498871 0.00869589 -0.866633
+vn 0.5 -0.850651 0.16246
+vn 0.5 0.850651 -0.16246
+vn 0.5 0.525729 -0.688192
+vn 0.500001 -0.52573 0.688191
+vn 0.515362 -0.77903 0.357091
+vn 0.515362 0.77903 -0.35709
+vn 0.515363 -0.667785 0.537089
+vn 0.515363 0.667785 -0.537089
+vn 0.525731 -0.447214 -0.723607
+vn 0.525731 0.447214 0.723607
+vn 0.577349 0.794656 0.187593
+vn 0.57735 -0.794655 -0.187592
+vn 0.57735 -0.187593 0.794655
+vn 0.57735 0.187593 -0.794655
+vn 0.580467 -0.644258 -0.497986
+vn 0.580467 0.644258 0.497986
+vn 0.580468 -0.157292 -0.798947
+vn 0.580469 0.157292 0.798946
+vn 0.626829 -0.360942 0.690512
+vn 0.626829 0.360942 -0.690512
+vn 0.626829 0.779031 -0.0140304
+vn 0.62683 -0.77903 0.0140295
+vn 0.637251 0.488417 0.596121
+vn 0.637251 0.31476 0.703447
+vn 0.637252 -0.488417 -0.59612
+vn 0.637252 -0.31476 -0.703446
+vn 0.64531 -0.516053 0.563262
+vn 0.645311 0.516052 -0.563262
+vn 0.645311 -0.734582 0.209674
+vn 0.645311 0.734582 -0.209674
+vn 0.652987 -0.644257 0.398172
+vn 0.652987 0.644257 -0.398171
+vn 0.670057 -0.667786 -0.324169
+vn 0.670057 0.667785 0.32417
+vn 0.670057 0.00869565 -0.742258
+vn 0.670058 -0.00869665 0.742258
+vn 0.732629 0.180942 -0.656136
+vn 0.732629 -0.667786 -0.131592
+vn 0.73263 0.667785 0.131592
+vn 0.73263 -0.180943 0.656135
+vn 0.735104 -0.162467 -0.6582
+vn 0.735104 -0.516053 -0.439671
+vn 0.735104 0.516054 0.43967
+vn 0.735104 0.162466 0.658199
+vn 0.757369 -0.343296 -0.555465
+vn 0.757369 0.343296 0.555464
+vn 0.762317 -0.644257 0.0616879
+vn 0.762317 0.343297 -0.548653
+vn 0.762317 0.644257 -0.0616893
+vn 0.762317 -0.343296 0.548653
+vn 0.763865 -0.595742 0.248195
+vn 0.763865 0.595742 -0.248195
+vn 0.763866 -0.488416 0.421851
+vn 0.763866 0.488416 -0.421851
+vn 0.809017 -5.86372e-007 -0.587785
+vn 0.809017 -0.525731 -0.262865
+vn 0.809017 -2.413e-007 0.587785
+vn 0.809018 0.52573 0.262865
+vn 0.850416 -0.180943 -0.494016
+vn 0.850416 -0.360941 -0.382771
+vn 0.850417 0.180942 0.494015
+vn 0.850417 0.360942 0.382769
+vn 0.850652 -0.447212 0.276392
+vn 0.850652 0.447212 -0.276393
+vn 0.853144 -0.516053 -0.0763836
+vn 0.853145 0.516052 0.0763834
+vn 0.853145 0.162466 -0.495731
+vn 0.853145 -0.162466 0.49573
+vn 0.865939 -0.488415 0.107705
+vn 0.865939 0.488415 -0.107705
+vn 0.865939 -0.31476 0.388685
+vn 0.865939 0.31476 -0.388684
+vn 0.912988 0.360942 0.190194
+vn 0.912988 0.00869627 0.407893
+vn 0.912988 -0.360941 -0.190194
+vn 0.912988 -0.00869702 -0.407893
+vn 0.929022 -0.314761 0.194533
+vn 0.929022 0.314761 -0.194533
+vn 0.934172 -0.187593 -0.303531
+vn 0.934172 0.187593 0.303531
+vn 0.939218 -0.157293 0.305171
+vn 0.939218 -0.343297 0.00421008
+vn 0.939218 0.343297 -0.0042101
+vn 0.939218 0.157293 -0.305171
+vn 0.978376 -0.0086971 -0.20665
+vn 0.978376 0.00869708 0.20665
+vn 0.978376 -0.180943 -0.100195
+vn 0.978376 0.180943 0.100195
+vn 0.981591 -0.162468 0.100411
+vn 0.981591 0.162468 -0.100411
+vn 1 -8.75182e-009 -1.62534e-008
+usemtl Default_Smoothing
+s 1
+f 181/292/176 182/250/182 209/210/208
+f 213/254/213 209/210/208 243/218/243
+f 181/292/176 213/254/213 180/291/179
+f 181/292/176 209/210/208 213/254/213
+f 247/235/246 243/218/243 275/216/273
+f 217/264/216 213/254/213 247/235/246
+f 180/291/179 217/264/216 179/290/175
+f 213/254/213 243/218/243 247/235/246
+f 180/291/179 213/254/213 217/264/216
+f 279/229/277 275/216/273 297/214/301
+f 249/247/248 247/235/246 279/229/277
+f 217/264/216 249/247/248 216/270/215
+f 179/290/175 216/270/215 178/289/178
+f 247/235/246 275/216/273 279/229/277
+f 217/264/216 247/235/246 249/247/248
+f 179/290/175 217/264/216 216/270/215
+f 303/228/303 297/214/301 321/213/323
+f 278/240/279 279/229/277 303/228/303
+f 246/259/244 249/247/248 278/240/279
+f 216/270/215 246/259/244 212/271/211
+f 178/289/178 212/271/211 177/288/177
+f 279/229/277 297/214/301 303/228/303
+f 249/247/248 279/229/277 278/240/279
+f 216/270/215 249/247/248 246/259/244
+f 178/289/178 216/270/215 212/271/211
+f 320/223/325 321/213/323 335/209/335
+f 296/238/299 303/228/303 320/223/325
+f 274/249/274 278/240/279 296/238/299
+f 246/259/244 274/249/274 242/261/242
+f 212/271/211 242/261/242 208/276/206
+f 177/288/177 208/276/206 176/287/181
+f 303/228/303 321/213/323 320/223/325
+f 278/240/279 303/228/303 296/238/299
+f 246/259/244 278/240/279 274/249/274
+f 212/271/211 246/259/244 242/261/242
+f 177/288/177 212/271/211 208/276/206
+f 209/210/208 182/171/182 201/133/201
+f 231/175/231 201/133/201 223/144/227
+f 209/210/208 231/175/231 243/218/243
+f 209/210/208 201/133/201 231/175/231
+f 255/161/254 223/144/227 239/142/239
+f 263/190/261 231/175/231 255/161/254
+f 243/218/243 263/190/261 275/216/273
+f 231/175/231 223/144/227 255/161/254
+f 243/218/243 231/175/231 263/190/261
+f 271/155/269 239/142/239 258/136/259
+f 285/181/282 255/161/254 271/155/269
+f 263/190/261 285/181/282 293/196/292
+f 275/216/273 293/196/292 297/214/301
+f 255/161/254 239/142/239 271/155/269
+f 263/190/261 255/161/254 285/181/282
+f 275/216/273 263/190/261 293/196/292
+f 288/154/287 258/136/259 267/141/266
+f 307/166/305 271/155/269 288/154/287
+f 311/185/310 285/181/282 307/166/305
+f 293/196/292 311/185/310 325/197/320
+f 297/214/301 325/197/320 321/213/323
+f 271/155/269 258/136/259 288/154/287
+f 285/181/282 271/155/269 307/166/305
+f 293/196/292 285/181/282 311/185/310
+f 297/214/301 293/196/292 325/197/320
+f 301/149/294 267/141/266 281/135/281
+f 315/164/314 288/154/287 301/149/294
+f 329/180/329 307/166/305 315/164/314
+f 311/185/310 329/180/329 339/187/337
+f 325/197/320 339/187/337 343/202/341
+f 321/213/323 343/202/341 335/209/335
+f 288/154/287 267/141/266 301/149/294
+f 307/166/305 288/154/287 315/164/314
+f 311/185/310 307/166/305 329/180/329
+f 325/197/320 311/185/310 339/187/337
+f 321/213/323 325/197/320 343/202/341
+f 201/133/201 182/107/182 165/70/163
+f 184/106/185 165/70/163 142/59/137
+f 201/133/201 184/106/185 223/144/227
+f 201/133/201 165/70/163 184/106/185
+f 169/87/160 142/59/137 127/61/127
+f 197/116/203 184/106/185 169/87/160
+f 223/144/227 197/116/203 239/142/239
+f 184/106/185 142/59/137 169/87/160
+f 223/144/227 184/106/185 197/116/203
+f 139/81/142 127/61/127 107/65/106
+f 187/105/186 169/87/160 139/81/142
+f 197/116/203 187/105/186 226/122/221
+f 239/142/239 226/122/221 258/136/259
+f 169/87/160 127/61/127 139/81/142
+f 197/116/203 169/87/160 187/105/186
+f 239/142/239 197/116/203 226/122/221
+f 131/80/129 107/65/106 99/60/99
+f 161/92/168 139/81/142 131/80/129
+f 205/111/194 187/105/186 161/92/168
+f 226/122/221 205/111/194 235/123/235
+f 258/136/259 235/123/235 267/141/266
+f 139/81/142 107/65/106 131/80/129
+f 187/105/186 139/81/142 161/92/168
+f 226/122/221 187/105/186 205/111/194
+f 258/136/259 226/122/221 235/123/235
+f 113/75/113 99/60/99 83/67/83
+f 145/90/144 131/80/129 113/75/113
+f 190/104/189 161/92/168 145/90/144
+f 205/111/194 190/104/189 219/113/218
+f 235/123/235 219/113/218 251/128/251
+f 267/141/266 251/128/251 281/135/281
+f 131/80/129 99/60/99 113/75/113
+f 161/92/168 131/80/129 145/90/144
+f 205/111/194 161/92/168 190/104/189
+f 235/123/235 205/111/194 219/113/218
+f 267/141/266 235/123/235 251/128/251
+f 182/32/182 157/2/155 165/70/163
+f 135/387/133 157/364/155 123/356/123
+f 165/70/163 135/27/133 142/59/137
+f 165/70/163 157/2/155 135/27/133
+f 103/383/102 123/356/123 91/357/90
+f 135/27/133 103/13/102 111/42/110
+f 142/59/137 111/42/110 127/61/127
+f 135/387/133 123/356/123 103/383/102
+f 142/59/137 135/27/133 111/42/110
+f 73/377/71 91/357/90 69/360/63
+f 81/31/79 103/13/102 73/7/71
+f 111/42/110 81/31/79 95/48/95
+f 127/61/127 95/48/95 107/65/106
+f 103/383/102 91/357/90 73/377/71
+f 111/42/110 103/13/102 81/31/79
+f 127/61/127 111/42/110 95/48/95
+f 41/376/44 69/360/63 45/359/40
+f 55/18/55 73/7/71 41/6/44
+f 81/31/79 55/18/55 59/37/58
+f 95/48/95 59/37/58 77/49/77
+f 107/65/106 77/49/77 99/60/99
+f 73/377/71 69/360/63 41/376/44
+f 81/31/79 73/7/71 55/18/55
+f 95/48/95 81/31/79 59/37/58
+f 107/65/106 95/48/95 77/49/77
+f 23/371/23 45/359/40 29/363/28
+f 27/385/27 41/376/44 23/371/23
+f 37/30/36 55/18/55 27/16/27
+f 59/37/58 37/30/36 51/39/51
+f 77/49/77 51/39/51 65/54/66
+f 99/60/99 65/54/66 83/67/83
+f 41/376/44 45/359/40 23/371/23
+f 55/18/55 41/6/44 27/16/27
+f 59/37/58 55/18/55 37/30/36
+f 77/49/77 59/37/58 51/39/51
+f 99/60/99 77/49/77 65/54/66
+f 182/323/182 181/292/176 157/364/155
+f 153/319/150 181/292/176 180/291/179
+f 157/364/155 153/319/150 123/356/123
+f 157/364/155 181/292/176 153/319/150
+f 149/309/148 180/291/179 179/290/175
+f 153/319/150 149/309/148 119/338/118
+f 123/356/123 119/338/118 91/357/90
+f 153/319/150 180/291/179 149/309/148
+f 123/356/123 153/319/150 119/338/118
+f 148/303/149 179/290/175 178/289/178
+f 115/327/114 149/309/148 148/303/149
+f 119/338/118 115/327/114 87/344/85
+f 91/357/90 87/344/85 69/360/63
+f 149/309/148 179/290/175 148/303/149
+f 119/338/118 149/309/148 115/327/114
+f 91/357/90 119/338/118 87/344/85
+f 152/302/152 178/289/178 177/288/177
+f 118/314/116 148/303/149 152/302/152
+f 115/327/114 118/314/116 86/333/84
+f 87/344/85 86/333/84 61/345/61
+f 69/360/63 61/345/61 45/359/40
+f 148/303/149 178/289/178 152/302/152
+f 115/327/114 148/303/149 118/314/116
+f 87/344/85 115/327/114 86/333/84
+f 69/360/63 87/344/85 61/345/61
+f 156/297/156 177/288/177 176/287/181
+f 122/312/122 152/302/152 156/297/156
+f 90/322/88 118/314/116 122/312/122
+f 86/333/84 90/322/88 68/335/65
+f 61/345/61 68/335/65 44/350/38
+f 45/359/40 44/350/38 29/363/28
+f 152/302/152 177/288/177 156/297/156
+f 118/314/116 152/302/152 122/312/122
+f 86/333/84 118/314/116 90/322/88
+f 61/345/61 86/333/84 68/335/65
+f 45/359/40 61/345/61 44/350/38
+f 198/255/200 206/178/209 175/217/180
+f 220/244/226 228/211/230 198/255/200
+f 228/211/230 240/170/240 206/178/209
+f 198/255/200 228/211/230 206/178/209
+f 236/245/238 252/227/253 220/244/226
+f 252/227/253 260/198/260 228/211/230
+f 260/198/260 272/172/272 240/170/240
+f 220/244/226 252/227/253 228/211/230
+f 260/198/260 240/170/240 228/211/230
+f 256/251/258 268/233/268 236/245/238
+f 268/233/268 282/207/283 252/227/253
+f 282/207/283 290/192/293 260/198/260
+f 290/192/293 294/176/300 272/172/272
+f 236/245/238 268/233/268 252/227/253
+f 252/227/253 282/207/283 260/198/260
+f 290/192/293 272/172/272 260/198/260
+f 264/246/264 286/234/286 256/251/258
+f 286/234/286 304/222/304 268/233/268
+f 304/222/304 308/203/309 282/207/283
+f 308/203/309 322/191/318 290/192/293
+f 322/191/318 318/173/322 294/176/300
+f 256/251/258 286/234/286 268/233/268
+f 268/233/268 304/222/304 282/207/283
+f 308/203/309 290/192/293 282/207/283
+f 322/191/318 294/176/300 290/192/293
+f 280/252/280 298/239/296 264/246/264
+f 298/239/296 312/224/313 286/234/286
+f 312/224/313 326/215/327 304/222/304
+f 326/215/327 336/201/336 308/203/309
+f 336/201/336 340/186/340 322/191/318
+f 340/186/340 334/179/334 318/173/322
+f 264/246/264 298/239/296 286/234/286
+f 286/234/286 312/224/313 304/222/304
+f 304/222/304 326/215/327 308/203/309
+f 336/201/336 322/191/318 308/203/309
+f 340/186/340 318/173/322 322/191/318
+f 206/178/209 183/96/183 175/138/180
+f 240/170/240 210/134/212 206/178/209
+f 210/134/212 185/97/184 183/96/183
+f 206/178/209 210/134/212 183/96/183
+f 272/172/272 244/153/245 240/170/240
+f 244/153/245 214/124/217 210/134/212
+f 214/124/217 186/98/187 185/97/184
+f 240/170/240 244/153/245 210/134/212
+f 214/124/217 185/97/184 210/134/212
+f 294/176/300 276/159/276 272/172/272
+f 276/159/276 248/140/249 244/153/245
+f 248/140/249 215/118/214 214/124/217
+f 215/118/214 188/99/188 186/98/187
+f 272/172/272 276/159/276 244/153/245
+f 244/153/245 248/140/249 214/124/217
+f 215/118/214 186/98/187 214/124/217
+f 318/173/322 302/160/302 294/176/300
+f 302/160/302 277/148/278 276/159/276
+f 277/148/278 245/129/247 248/140/249
+f 245/129/247 211/117/210 215/118/214
+f 211/117/210 189/100/190 188/99/188
+f 294/176/300 302/160/302 276/159/276
+f 276/159/276 277/148/278 248/140/249
+f 245/129/247 215/118/214 248/140/249
+f 211/117/210 188/99/188 215/118/214
+f 334/179/334 319/165/324 318/173/322
+f 319/165/324 295/150/298 302/160/302
+f 295/150/298 273/137/275 277/148/278
+f 273/137/275 241/127/241 245/129/247
+f 241/127/241 207/112/207 211/117/210
+f 207/112/207 191/101/191 189/100/190
+f 318/173/322 319/165/324 302/160/302
+f 302/160/302 295/150/298 277/148/278
+f 277/148/278 273/137/275 245/129/247
+f 241/127/241 211/117/210 245/129/247
+f 207/112/207 189/100/190 211/117/210
+f 183/96/183 154/22/154 175/63/180
+f 185/97/184 150/69/151 183/96/183
+f 150/69/151 120/33/120 154/22/154
+f 150/69/151 154/22/154 183/96/183
+f 186/98/187 146/79/146 185/97/184
+f 146/79/146 116/50/117 150/69/151
+f 116/50/117 88/29/91 120/33/120
+f 185/97/184 146/79/146 150/69/151
+f 116/50/117 120/33/120 150/69/151
+f 188/99/188 147/85/147 186/98/187
+f 147/85/147 114/62/115 146/79/146
+f 114/62/115 84/44/87 116/50/117
+f 84/44/87 66/25/62 88/29/91
+f 186/98/187 147/85/147 146/79/146
+f 114/62/115 116/50/117 146/79/146
+f 84/44/87 88/29/91 116/50/117
+f 189/100/190 151/86/153 188/99/188
+f 151/86/153 117/74/119 147/85/147
+f 117/74/119 85/55/86 114/62/115
+f 85/55/86 60/43/60 84/44/87
+f 60/43/60 42/26/41 66/25/62
+f 188/99/188 151/86/153 147/85/147
+f 147/85/147 117/74/119 114/62/115
+f 85/55/86 84/44/87 114/62/115
+f 60/43/60 66/25/62 84/44/87
+f 191/101/191 155/91/157 189/100/190
+f 155/91/157 121/76/121 151/86/153
+f 121/76/121 89/64/89 117/74/119
+f 89/64/89 67/53/64 85/55/86
+f 67/53/64 43/38/39 60/43/60
+f 43/38/39 28/23/29 42/26/41
+f 189/100/190 155/91/157 151/86/153
+f 151/86/153 121/76/121 117/74/119
+f 89/64/89 85/55/86 117/74/119
+f 67/53/64 60/43/60 85/55/86
+f 43/38/39 42/26/41 60/43/60
+f 154/386/154 162/318/162 175/355/180
+f 120/33/120 132/1/132 154/22/154
+f 132/361/132 140/329/136 162/318/162
+f 132/361/132 162/318/162 154/386/154
+f 88/29/91 100/5/101 120/33/120
+f 100/375/101 108/346/108 132/361/132
+f 108/346/108 124/324/124 140/329/136
+f 120/33/120 100/5/101 132/1/132
+f 108/346/108 140/329/136 132/361/132
+f 66/25/62 70/11/72 88/29/91
+f 70/381/72 78/365/81 100/375/101
+f 78/365/81 92/340/94 108/346/108
+f 92/340/94 104/328/104 124/324/124
+f 88/29/91 70/11/72 100/5/101
+f 78/365/81 108/346/108 100/375/101
+f 92/340/94 124/324/124 108/346/108
+f 42/26/41 38/12/43 66/25/62
+f 38/382/43 52/370/52 70/381/72
+f 52/370/52 56/351/59 78/365/81
+f 56/351/59 74/339/76 92/340/94
+f 74/339/76 96/325/97 104/328/104
+f 66/25/62 38/12/43 70/11/72
+f 70/381/72 52/370/52 78/365/81
+f 56/351/59 92/340/94 78/365/81
+f 74/339/76 104/328/104 92/340/94
+f 28/23/29 20/17/22 42/26/41
+f 20/17/22 24/3/25 38/12/43
+f 24/372/25 34/366/34 52/370/52
+f 34/366/34 48/349/48 56/351/59
+f 48/349/48 62/334/68 74/339/76
+f 62/334/68 82/320/82 96/325/97
+f 42/26/41 20/17/22 38/12/43
+f 38/382/43 24/372/25 52/370/52
+f 34/366/34 56/351/59 52/370/52
+f 48/349/48 74/339/76 56/351/59
+f 62/334/68 96/325/97 74/339/76
+f 162/318/162 198/255/200 175/281/180
+f 140/329/136 174/282/173 162/318/162
+f 174/282/173 220/244/226 198/255/200
+f 174/282/173 198/255/200 162/318/162
+f 124/324/124 166/301/159 140/329/136
+f 166/301/159 194/272/204 174/282/173
+f 194/272/204 236/245/238 220/244/226
+f 140/329/136 166/301/159 174/282/173
+f 194/272/204 220/244/226 174/282/173
+f 104/328/104 136/307/140 124/324/124
+f 136/307/140 172/283/193 166/301/159
+f 172/283/193 224/266/223 194/272/204
+f 224/266/223 256/251/258 236/245/238
+f 124/324/124 136/307/140 166/301/159
+f 172/283/193 194/272/204 166/301/159
+f 224/266/223 236/245/238 194/272/204
+f 96/325/97 128/308/128 104/328/104
+f 128/308/128 158/296/167 136/307/140
+f 158/296/167 202/277/197 172/283/193
+f 202/277/197 232/265/234 224/266/223
+f 232/265/234 264/246/264 256/251/258
+f 104/328/104 128/308/128 136/307/140
+f 136/307/140 158/296/167 172/283/193
+f 202/277/197 224/266/223 172/283/193
+f 232/265/234 256/251/258 224/266/223
+f 82/320/82 112/313/112 96/325/97
+f 112/313/112 144/298/145 128/308/128
+f 144/298/145 170/284/172 158/296/167
+f 170/284/172 218/275/219 202/277/197
+f 218/275/219 250/260/250 232/265/234
+f 250/260/250 280/252/280 264/246/264
+f 96/325/97 112/313/112 128/308/128
+f 128/308/128 144/298/145 158/296/167
+f 158/296/167 170/284/172 202/277/197
+f 218/275/219 232/265/234 202/277/197
+f 250/260/250 264/246/264 232/265/234
+f 176/287/181 208/276/206 200/279/198
+f 208/276/206 242/261/242 230/269/229
+f 200/279/198 230/269/229 222/274/224
+f 208/276/206 230/269/229 200/279/198
+f 242/261/242 274/249/274 262/258/263
+f 230/269/229 262/258/263 254/263/255
+f 222/274/224 254/263/255 238/268/236
+f 242/261/242 262/258/263 230/269/229
+f 230/269/229 254/263/255 222/274/224
+f 274/249/274 296/238/299 292/241/291
+f 262/258/263 292/241/291 284/248/285
+f 254/263/255 284/248/285 270/256/271
+f 238/268/236 270/256/271 257/262/257
+f 262/258/263 274/249/274 292/241/291
+f 262/258/263 284/248/285 254/263/255
+f 238/268/236 254/263/255 270/256/271
+f 296/238/299 320/223/325 324/230/319
+f 292/241/291 324/230/319 310/236/308
+f 284/248/285 310/236/308 306/243/306
+f 270/256/271 306/243/306 287/253/288
+f 257/262/257 287/253/288 265/257/265
+f 292/241/291 296/238/299 324/230/319
+f 284/248/285 292/241/291 310/236/308
+f 270/256/271 284/248/285 306/243/306
+f 257/262/257 270/256/271 287/253/288
+f 320/223/325 335/209/335 342/220/343
+f 324/230/319 342/220/343 338/225/338
+f 310/236/308 338/225/338 328/231/326
+f 306/243/306 328/231/326 313/237/312
+f 287/253/288 313/237/312 299/242/297
+f 265/257/265 299/242/297 280/252/280
+f 324/230/319 320/223/325 342/220/343
+f 310/236/308 324/230/319 338/225/338
+f 306/243/306 310/236/308 328/231/326
+f 306/243/306 313/237/312 287/253/288
+f 265/257/265 287/253/288 299/242/297
+f 335/209/335 343/202/341 349/205/349
+f 343/202/341 339/187/337 355/195/354
+f 349/205/349 355/195/354 361/200/361
+f 343/202/341 355/195/354 349/205/349
+f 339/187/337 329/180/329 347/184/344
+f 355/195/354 347/184/344 359/189/359
+f 361/200/361 359/189/359 362/194/362
+f 339/187/337 347/184/344 355/195/354
+f 355/195/354 359/189/359 361/200/361
+f 329/180/329 315/164/314 333/167/333
+f 347/184/344 333/167/333 351/174/351
+f 359/189/359 351/174/351 357/182/357
+f 362/194/362 357/182/357 360/188/360
+f 347/184/344 329/180/329 333/167/333
+f 347/184/344 351/174/351 359/189/359
+f 362/194/362 359/189/359 357/182/357
+f 315/164/314 301/149/294 317/156/317
+f 333/167/333 317/156/317 332/162/332
+f 351/174/351 332/162/332 345/169/345
+f 357/182/357 345/169/345 353/177/352
+f 360/188/360 353/177/352 348/183/348
+f 333/167/333 315/164/314 317/156/317
+f 351/174/351 333/167/333 332/162/332
+f 357/182/357 351/174/351 345/169/345
+f 360/188/360 357/182/357 353/177/352
+f 301/149/294 281/135/281 300/146/295
+f 317/156/317 300/146/295 314/151/315
+f 332/162/332 314/151/315 327/157/328
+f 345/169/345 327/157/328 337/163/339
+f 353/177/352 337/163/339 341/168/342
+f 348/183/348 341/168/342 334/179/334
+f 317/156/317 301/149/294 300/146/295
+f 332/162/332 317/156/317 314/151/315
+f 345/169/345 332/162/332 327/157/328
+f 345/169/345 337/163/339 353/177/352
+f 348/183/348 353/177/352 341/168/342
+f 281/135/281 251/128/251 266/131/267
+f 251/128/251 219/113/218 234/121/233
+f 266/131/267 234/121/233 259/126/256
+f 251/128/251 234/121/233 266/131/267
+f 219/113/218 190/104/189 204/110/195
+f 234/121/233 204/110/195 227/115/222
+f 259/126/256 227/115/222 237/120/237
+f 219/113/218 204/110/195 234/121/233
+f 234/121/233 227/115/222 259/126/256
+f 190/104/189 145/90/144 160/93/166
+f 204/110/195 160/93/166 192/103/170
+f 227/115/222 192/103/170 195/108/205
+f 237/120/237 195/108/205 221/114/225
+f 204/110/195 190/104/189 160/93/166
+f 204/110/195 192/103/170 227/115/222
+f 237/120/237 227/115/222 195/108/205
+f 145/90/144 113/75/113 130/82/131
+f 160/93/166 130/82/131 138/88/143
+f 192/103/170 138/88/143 167/95/161
+f 195/108/205 167/95/161 193/102/171
+f 221/114/225 193/102/171 199/109/199
+f 160/93/166 145/90/144 130/82/131
+f 192/103/170 160/93/166 138/88/143
+f 195/108/205 192/103/170 167/95/161
+f 221/114/225 195/108/205 193/102/171
+f 113/75/113 83/67/83 98/72/98
+f 130/82/131 98/72/98 106/77/105
+f 138/88/143 106/77/105 125/83/126
+f 167/95/161 125/83/126 143/89/139
+f 193/102/171 143/89/139 163/94/164
+f 199/109/199 163/94/164 191/101/191
+f 130/82/131 113/75/113 98/72/98
+f 138/88/143 130/82/131 106/77/105
+f 138/88/143 125/83/126 167/95/161
+f 167/95/161 143/89/139 193/102/171
+f 199/109/199 193/102/171 163/94/164
+f 83/67/83 65/54/66 64/57/67
+f 65/54/66 51/39/51 47/47/47
+f 64/57/67 47/47/47 50/52/50
+f 65/54/66 47/47/47 64/57/67
+f 51/39/51 37/30/36 33/36/33
+f 47/47/47 33/36/33 32/41/32
+f 50/52/50 32/41/32 35/46/37
+f 51/39/51 33/36/33 47/47/47
+f 47/47/47 32/41/32 50/52/50
+f 37/30/36 27/16/27 19/19/16
+f 33/36/33 19/19/16 13/28/12
+f 32/41/32 13/28/12 17/34/17
+f 35/46/37 17/34/17 25/40/26
+f 37/30/36 19/19/16 33/36/33
+f 33/36/33 13/28/12 32/41/32
+f 32/41/32 17/34/17 35/46/37
+f 27/385/27 23/371/23 11/378/10
+f 19/19/16 11/8/10 7/14/5
+f 13/28/12 7/14/5 5/21/7
+f 17/34/17 5/21/7 9/24/8
+f 25/40/26 9/24/8 21/35/21
+f 19/19/16 27/16/27 11/8/10
+f 13/28/12 19/19/16 7/14/5
+f 13/28/12 5/21/7 17/34/17
+f 25/40/26 17/34/17 9/24/8
+f 23/371/23 29/363/28 15/368/15
+f 11/378/10 15/368/15 3/373/3
+f 7/384/5 3/373/3 1/379/1
+f 5/21/7 1/9/1 2/15/2
+f 9/24/8 2/15/2 14/20/14
+f 21/35/21 14/20/14 28/23/29
+f 11/378/10 23/371/23 15/368/15
+f 7/384/5 11/378/10 3/373/3
+f 7/14/5 1/9/1 5/21/7
+f 5/21/7 2/15/2 9/24/8
+f 9/24/8 14/20/14 21/35/21
+f 29/363/28 44/350/38 22/353/20
+f 44/350/38 68/335/65 40/343/42
+f 22/353/20 40/343/42 26/348/24
+f 44/350/38 40/343/42 22/353/20
+f 68/335/65 90/322/88 72/332/73
+f 40/343/42 72/332/73 53/337/53
+f 26/348/24 53/337/53 36/342/35
+f 68/335/65 72/332/73 40/343/42
+f 40/343/42 53/337/53 26/348/24
+f 90/322/88 122/312/122 102/315/100
+f 72/332/73 102/315/100 80/321/80
+f 53/337/53 80/321/80 58/330/57
+f 36/342/35 58/330/57 49/336/49
+f 90/322/88 102/315/100 72/332/73
+f 72/332/73 80/321/80 53/337/53
+f 53/337/53 58/330/57 36/342/35
+f 122/312/122 156/297/156 134/304/134
+f 102/315/100 134/304/134 110/310/109
+f 80/321/80 110/310/109 94/317/93
+f 58/330/57 94/317/93 75/326/74
+f 49/336/49 75/326/74 63/331/69
+f 102/315/100 122/312/122 134/304/134
+f 80/321/80 102/315/100 110/310/109
+f 80/321/80 94/317/93 58/330/57
+f 49/336/49 58/330/57 75/326/74
+f 156/297/156 176/287/181 164/294/165
+f 134/304/134 164/294/165 141/299/138
+f 110/310/109 141/299/138 126/305/125
+f 94/317/93 126/305/125 105/311/107
+f 75/326/74 105/311/107 97/316/96
+f 63/331/69 97/316/96 82/320/82
+f 134/304/134 156/297/156 164/294/165
+f 110/310/109 134/304/134 141/299/138
+f 110/310/109 126/305/125 94/317/93
+f 94/317/93 105/311/107 75/326/74
+f 75/326/74 97/316/96 63/331/69
+f 348/183/348 334/179/334 340/186/340
+f 352/193/353 340/186/340 336/201/336
+f 360/188/360 348/183/348 352/193/353
+f 352/193/353 348/183/348 340/186/340
+f 344/204/346 336/201/336 326/215/327
+f 356/199/358 352/193/353 344/204/346
+f 362/194/362 360/188/360 356/199/358
+f 344/204/346 352/193/353 336/201/336
+f 356/199/358 360/188/360 352/193/353
+f 312/224/313 330/221/331 326/215/327
+f 330/221/331 350/212/350 344/204/346
+f 358/206/356 356/199/358 350/212/350
+f 358/206/356 361/200/361 362/194/362
+f 330/221/331 344/204/346 326/215/327
+f 350/212/350 356/199/358 344/204/346
+f 358/206/356 362/194/362 356/199/358
+f 298/239/296 316/232/316 312/224/313
+f 316/232/316 331/226/330 330/221/331
+f 331/226/330 346/219/347 350/212/350
+f 346/219/347 354/208/355 358/206/356
+f 354/208/355 349/205/349 361/200/361
+f 316/232/316 330/221/331 312/224/313
+f 331/226/330 350/212/350 330/221/331
+f 346/219/347 358/206/356 350/212/350
+f 354/208/355 361/200/361 358/206/356
+f 280/252/280 299/242/297 298/239/296
+f 299/242/297 313/237/312 316/232/316
+f 313/237/312 328/231/326 331/226/330
+f 328/231/326 338/225/338 346/219/347
+f 342/220/343 354/208/355 338/225/338
+f 342/220/343 335/209/335 349/205/349
+f 299/242/297 316/232/316 298/239/296
+f 313/237/312 331/226/330 316/232/316
+f 328/231/326 346/219/347 331/226/330
+f 338/225/338 354/208/355 346/219/347
+f 342/220/343 349/205/349 354/208/355
+f 199/109/199 191/101/191 207/112/207
+f 229/119/228 207/112/207 241/127/241
+f 221/114/225 199/109/199 229/119/228
+f 229/119/228 199/109/199 207/112/207
+f 261/130/262 241/127/241 273/137/275
+f 253/125/252 229/119/228 261/130/262
+f 237/120/237 221/114/225 253/125/252
+f 261/130/262 229/119/228 241/127/241
+f 253/125/252 221/114/225 229/119/228
+f 295/150/298 291/147/290 273/137/275
+f 291/147/290 283/139/284 261/130/262
+f 269/132/270 253/125/252 283/139/284
+f 269/132/270 259/126/256 237/120/237
+f 291/147/290 261/130/262 273/137/275
+f 283/139/284 253/125/252 261/130/262
+f 269/132/270 237/120/237 253/125/252
+f 319/165/324 323/158/321 295/150/298
+f 323/158/321 309/152/311 291/147/290
+f 309/152/311 305/145/307 283/139/284
+f 305/145/307 289/143/289 269/132/270
+f 289/143/289 266/131/267 259/126/256
+f 323/158/321 291/147/290 295/150/298
+f 309/152/311 283/139/284 291/147/290
+f 305/145/307 269/132/270 283/139/284
+f 289/143/289 259/126/256 269/132/270
+f 334/179/334 341/168/342 319/165/324
+f 341/168/342 337/163/339 323/158/321
+f 337/163/339 327/157/328 309/152/311
+f 327/157/328 314/151/315 305/145/307
+f 300/146/295 289/143/289 314/151/315
+f 300/146/295 281/135/281 266/131/267
+f 341/168/342 323/158/321 319/165/324
+f 337/163/339 309/152/311 323/158/321
+f 327/157/328 305/145/307 309/152/311
+f 314/151/315 289/143/289 305/145/307
+f 300/146/295 266/131/267 289/143/289
+f 21/35/21 28/23/29 43/38/39
+f 39/45/45 43/38/39 67/53/64
+f 25/40/26 21/35/21 39/45/45
+f 39/45/45 21/35/21 43/38/39
+f 71/56/70 67/53/64 89/64/89
+f 54/51/54 39/45/45 71/56/70
+f 35/46/37 25/40/26 54/51/54
+f 71/56/70 39/45/45 67/53/64
+f 54/51/54 25/40/26 39/45/45
+f 121/76/121 101/73/103 89/64/89
+f 79/68/78 71/56/70 101/73/103
+f 57/58/56 54/51/54 79/68/78
+f 50/52/50 35/46/37 57/58/56
+f 101/73/103 71/56/70 89/64/89
+f 79/68/78 54/51/54 71/56/70
+f 57/58/56 35/46/37 54/51/54
+f 155/91/157 133/84/135 121/76/121
+f 133/84/135 109/78/111 101/73/103
+f 109/78/111 93/71/92 79/68/78
+f 76/66/75 57/58/56 93/71/92
+f 76/66/75 64/57/67 50/52/50
+f 133/84/135 101/73/103 121/76/121
+f 109/78/111 79/68/78 101/73/103
+f 93/71/92 57/58/56 79/68/78
+f 76/66/75 50/52/50 57/58/56
+f 191/101/191 163/94/164 155/91/157
+f 163/94/164 143/89/139 133/84/135
+f 143/89/139 125/83/126 109/78/111
+f 106/77/105 93/71/92 125/83/126
+f 98/72/98 76/66/75 106/77/105
+f 83/67/83 64/57/67 98/72/98
+f 163/94/164 133/84/135 155/91/157
+f 143/89/139 109/78/111 133/84/135
+f 125/83/126 93/71/92 109/78/111
+f 106/77/105 76/66/75 93/71/92
+f 98/72/98 64/57/67 76/66/75
+f 63/331/69 82/320/82 62/334/68
+f 46/341/46 62/334/68 48/349/48
+f 49/336/49 63/331/69 46/341/46
+f 46/341/46 63/331/69 62/334/68
+f 30/352/31 48/349/48 34/366/34
+f 31/347/30 46/341/46 30/352/31
+f 36/342/35 49/336/49 31/347/30
+f 30/352/31 46/341/46 48/349/48
+f 31/347/30 49/336/49 46/341/46
+f 24/372/25 16/369/18 34/366/34
+f 12/358/13 30/352/31 16/369/18
+f 18/354/19 31/347/30 12/358/13
+f 26/348/24 36/342/35 18/354/19
+f 16/369/18 30/352/31 34/366/34
+f 12/358/13 31/347/30 30/352/31
+f 18/354/19 36/342/35 31/347/30
+f 20/17/22 8/10/9 24/3/25
+f 8/380/9 4/374/4 16/369/18
+f 4/374/4 6/367/6 12/358/13
+f 10/362/11 18/354/19 6/367/6
+f 10/362/11 22/353/20 26/348/24
+f 8/380/9 16/369/18 24/372/25
+f 4/374/4 12/358/13 16/369/18
+f 6/367/6 18/354/19 12/358/13
+f 10/362/11 26/348/24 18/354/19
+f 28/23/29 14/20/14 20/17/22
+f 14/20/14 2/15/2 8/10/9
+f 2/15/2 1/9/1 4/4/4
+f 3/373/3 6/367/6 1/379/1
+f 15/368/15 10/362/11 3/373/3
+f 29/363/28 22/353/20 15/368/15
+f 14/20/14 8/10/9 20/17/22
+f 2/15/2 4/4/4 8/10/9
+f 1/379/1 6/367/6 4/374/4
+f 3/373/3 10/362/11 6/367/6
+f 15/368/15 22/353/20 10/362/11
+f 265/257/265 280/252/280 250/260/250
+f 233/267/232 250/260/250 218/275/219
+f 257/262/257 265/257/265 233/267/232
+f 233/267/232 265/257/265 250/260/250
+f 203/278/196 218/275/219 170/284/172
+f 225/273/220 233/267/232 203/278/196
+f 238/268/236 257/262/257 225/273/220
+f 203/278/196 233/267/232 218/275/219
+f 225/273/220 257/262/257 233/267/232
+f 144/298/145 159/295/169 170/284/172
+f 159/295/169 171/285/192 203/278/196
+f 196/280/202 225/273/220 171/285/192
+f 196/280/202 222/274/224 238/268/236
+f 159/295/169 203/278/196 170/284/172
+f 171/285/192 225/273/220 203/278/196
+f 196/280/202 238/268/236 225/273/220
+f 112/313/112 129/306/130 144/298/145
+f 129/306/130 137/300/141 159/295/169
+f 137/300/141 168/293/158 171/285/192
+f 168/293/158 173/286/174 196/280/202
+f 173/286/174 200/279/198 222/274/224
+f 129/306/130 159/295/169 144/298/145
+f 137/300/141 171/285/192 159/295/169
+f 168/293/158 196/280/202 171/285/192
+f 173/286/174 222/274/224 196/280/202
+f 82/320/82 97/316/96 112/313/112
+f 97/316/96 105/311/107 129/306/130
+f 105/311/107 126/305/125 137/300/141
+f 141/299/138 168/293/158 126/305/125
+f 164/294/165 173/286/174 141/299/138
+f 164/294/165 176/287/181 200/279/198
+f 97/316/96 129/306/130 112/313/112
+f 105/311/107 137/300/141 129/306/130
+f 126/305/125 168/293/158 137/300/141
+f 141/299/138 173/286/174 168/293/158
+f 164/294/165 200/279/198 173/286/174
diff --git a/L10/resources/square.obj b/L10/resources/square.obj
new file mode 100644
index 0000000..7a7b508
--- /dev/null
+++ b/L10/resources/square.obj
@@ -0,0 +1,11 @@
+v -0.500000 -0.500000 0.000000
+v 0.500000 -0.500000 0.000000
+v -0.500000 0.500000 0.000000
+v 0.500000 0.500000 0.000000
+vn 0.000000 0.000000 1.000000
+vt 0 0
+vt 1 0
+vt 0 1
+vt 1 1
+f 2/2/1 4/4/1 3/3/1
+f 1/1/1 2/2/1 3/3/1
diff --git a/L10/resources/vert.glsl b/L10/resources/vert.glsl
new file mode 100644
index 0000000..b81b9fb
--- /dev/null
+++ b/L10/resources/vert.glsl
@@ -0,0 +1,17 @@
+#version 120
+
+uniform mat4 P;
+uniform mat4 MV;
+uniform mat3 T;
+
+attribute vec4 aPos;
+attribute vec3 aNor;
+attribute vec2 aTex;
+
+varying vec2 vTex0;
+
+void main()
+{
+	gl_Position = P * MV * aPos;
+	vTex0 = aTex;
+}
diff --git a/L10/src/Camera.cpp b/L10/src/Camera.cpp
new file mode 100644
index 0000000..55114ae
--- /dev/null
+++ b/L10/src/Camera.cpp
@@ -0,0 +1,68 @@
+#include "Camera.h"
+#include "MatrixStack.h"
+#include <iostream>
+#define _USE_MATH_DEFINES
+#include <cmath> 
+#include <glm/gtc/matrix_transform.hpp>
+
+Camera::Camera() :
+	aspect(1.0f),
+	fovy((float)(45.0*M_PI/180.0)),
+	znear(0.1f),
+	zfar(1000.0f),
+	rotations(0.0, 0.0),
+	translations(0.0f, 0.0f, -5.0f),
+	rfactor(0.01f),
+	tfactor(0.001f),
+	sfactor(0.005f)
+{
+}
+
+Camera::~Camera()
+{
+}
+
+void Camera::mouseClicked(float x, float y, bool shift, bool ctrl, bool alt)
+{
+	mousePrev.x = x;
+	mousePrev.y = y;
+	if(shift) {
+		state = Camera::TRANSLATE;
+	} else if(ctrl) {
+		state = Camera::SCALE;
+	} else {
+		state = Camera::ROTATE;
+	}
+}
+
+void Camera::mouseMoved(float x, float y)
+{
+	glm::vec2 mouseCurr(x, y);
+	glm::vec2 dv = mouseCurr - mousePrev;
+	switch(state) {
+		case Camera::ROTATE:
+			rotations += rfactor * dv;
+			break;
+		case Camera::TRANSLATE:
+			translations.x -= translations.z * tfactor * dv.x;
+			translations.y += translations.z * tfactor * dv.y;
+			break;
+		case Camera::SCALE:
+			translations.z *= (1.0f - sfactor * dv.y);
+			break;
+	}
+	mousePrev = mouseCurr;
+}
+
+void Camera::applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const
+{
+	// Modify provided MatrixStack
+	P->multMatrix(glm::perspective(fovy, aspect, znear, zfar));
+}
+
+void Camera::applyViewMatrix(std::shared_ptr<MatrixStack> MV) const
+{
+	MV->translate(translations);
+	MV->rotate(rotations.y, glm::vec3(1.0f, 0.0f, 0.0f));
+	MV->rotate(rotations.x, glm::vec3(0.0f, 1.0f, 0.0f));
+}
diff --git a/L10/src/Camera.h b/L10/src/Camera.h
new file mode 100644
index 0000000..8501605
--- /dev/null
+++ b/L10/src/Camera.h
@@ -0,0 +1,47 @@
+#pragma  once
+#ifndef __Camera__
+#define __Camera__
+
+#include <memory>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+class MatrixStack;
+
+class Camera
+{
+public:
+	enum {
+		ROTATE = 0,
+		TRANSLATE,
+		SCALE
+	};
+	
+	Camera();
+	virtual ~Camera();
+	void setInitDistance(float z) { translations.z = -std::abs(z); }
+	void setAspect(float a) { aspect = a; };
+	void setRotationFactor(float f) { rfactor = f; };
+	void setTranslationFactor(float f) { tfactor = f; };
+	void setScaleFactor(float f) { sfactor = f; };
+	void mouseClicked(float x, float y, bool shift, bool ctrl, bool alt);
+	void mouseMoved(float x, float y);
+	void applyProjectionMatrix(std::shared_ptr<MatrixStack> P) const;
+	void applyViewMatrix(std::shared_ptr<MatrixStack> MV) const;
+	
+private:
+	float aspect;
+	float fovy;
+	float znear;
+	float zfar;
+	glm::vec2 rotations;
+	glm::vec3 translations;
+	glm::vec2 mousePrev;
+	int state;
+	float rfactor;
+	float tfactor;
+	float sfactor;
+};
+
+#endif
diff --git a/L10/src/GLSL.cpp b/L10/src/GLSL.cpp
new file mode 100644
index 0000000..2969872
--- /dev/null
+++ b/L10/src/GLSL.cpp
@@ -0,0 +1,152 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#include "GLSL.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <cassert>
+#include <cstring>
+
+using namespace std;
+
+namespace GLSL {
+
+const char * errorString(GLenum err)
+{
+	switch(err) {
+	case GL_NO_ERROR:
+		return "No error";
+	case GL_INVALID_ENUM:
+		return "Invalid enum";
+	case GL_INVALID_VALUE:
+		return "Invalid value";
+	case GL_INVALID_OPERATION:
+		return "Invalid operation";
+	case GL_STACK_OVERFLOW:
+		return "Stack overflow";
+	case GL_STACK_UNDERFLOW:
+		return "Stack underflow";
+	case GL_OUT_OF_MEMORY:
+		return "Out of memory";
+	default:
+		return "No error";
+	}
+}
+
+void checkVersion()
+{
+	int major, minor;
+	major = minor = 0;
+	const char *verstr = (const char *)glGetString(GL_VERSION);
+	
+	if((verstr == NULL) || (sscanf(verstr, "%d.%d", &major, &minor) != 2)) {
+		printf("Invalid GL_VERSION format %d.%d\n", major, minor);
+	}
+	if(major < 2) {
+		printf("This shader example will not work due to the installed Opengl version, which is %d.%d.\n", major, minor);
+		exit(0);
+	}
+}
+
+void checkError(const char *str)
+{
+	GLenum glErr = glGetError();
+	if(glErr != GL_NO_ERROR) {
+		if(str) {
+			printf("%s: ", str);
+		}
+		printf("GL_ERROR = %s.\n", errorString(glErr));
+		assert(false);
+	}
+}
+
+void printShaderInfoLog(GLuint shader)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetShaderInfoLog(shader, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Shader InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+
+void printProgramInfoLog(GLuint program)
+{
+	GLint infologLength = 0;
+	GLint charsWritten  = 0;
+	GLchar *infoLog = 0;
+	
+	checkError(GET_FILE_LINE);
+	glGetProgramiv(program, GL_INFO_LOG_LENGTH, &infologLength);
+	checkError(GET_FILE_LINE);
+	
+	if(infologLength > 0) {
+		infoLog = (GLchar *)malloc(infologLength);
+		if(infoLog == NULL) {
+			puts("ERROR: Could not allocate InfoLog buffer");
+			exit(1);
+		}
+		glGetProgramInfoLog(program, infologLength, &charsWritten, infoLog);
+		checkError(GET_FILE_LINE);
+		printf("Program InfoLog:\n%s\n\n", infoLog);
+		free(infoLog);
+	}
+}
+	
+char *textFileRead(const char *fn)
+{
+	FILE *fp;
+	char *content = NULL;
+	int count = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"rt");
+		if(fp != NULL) {
+			fseek(fp, 0, SEEK_END);
+			count = (int)ftell(fp);
+			rewind(fp);
+			if(count > 0) {
+				content = (char *)malloc(sizeof(char) * (count+1));
+				count = (int)fread(content,sizeof(char),count,fp);
+				content[count] = '\0';
+			}
+			fclose(fp);
+		} else {
+			printf("error loading %s\n", fn);
+		}
+	}
+	return content;
+}
+
+int textFileWrite(const char *fn, const char *s)
+{
+	FILE *fp;
+	int status = 0;
+	if(fn != NULL) {
+		fp = fopen(fn,"w");
+		if(fp != NULL) {
+			if(fwrite(s,sizeof(char),strlen(s),fp) == strlen(s)) {
+				status = 1;
+			}
+			fclose(fp);
+		}
+	}
+	return(status);
+}
+
+}
diff --git a/L10/src/GLSL.h b/L10/src/GLSL.h
new file mode 100644
index 0000000..f945fdd
--- /dev/null
+++ b/L10/src/GLSL.h
@@ -0,0 +1,40 @@
+//
+//    Many useful helper functions for GLSL shaders - gleaned from various sources including orange book
+//    Created by zwood on 2/21/10.
+//    Modified by sueda 10/15/15.
+//
+
+#pragma once
+#ifndef __GLSL__
+#define __GLSL__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+///////////////////////////////////////////////////////////////////////////////
+// For printing out the current file and line number                         //
+///////////////////////////////////////////////////////////////////////////////
+#include <sstream>
+
+template <typename T>
+std::string NumberToString(T x)
+{
+	std::ostringstream ss;
+	ss << x;
+	return ss.str();
+}
+
+#define GET_FILE_LINE (std::string(__FILE__) + ":" + NumberToString(__LINE__)).c_str()
+///////////////////////////////////////////////////////////////////////////////
+
+namespace GLSL {
+
+	void checkVersion();
+	void checkError(const char *str = 0);
+	void printProgramInfoLog(GLuint program);
+	void printShaderInfoLog(GLuint shader);
+	int textFileWrite(const char *filename, const char *s);
+	char *textFileRead(const char *filename);
+}
+
+#endif
diff --git a/L10/src/MatrixStack.cpp b/L10/src/MatrixStack.cpp
new file mode 100644
index 0000000..eaa6e6c
--- /dev/null
+++ b/L10/src/MatrixStack.cpp
@@ -0,0 +1,114 @@
+#include "MatrixStack.h"
+
+#include <stdio.h>
+#include <cassert>
+#include <vector>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtx/transform.hpp>
+
+using namespace std;
+
+MatrixStack::MatrixStack()
+{
+	mstack = make_shared< stack<glm::mat4> >();
+	mstack->push(glm::mat4(1.0));
+}
+
+MatrixStack::~MatrixStack()
+{
+}
+
+void MatrixStack::pushMatrix()
+{
+	const glm::mat4 &top = mstack->top();
+	mstack->push(top);
+	assert(mstack->size() < 100);
+}
+
+void MatrixStack::popMatrix()
+{
+	assert(!mstack->empty());
+	mstack->pop();
+	// There should always be one matrix left.
+	assert(!mstack->empty());
+}
+
+void MatrixStack::loadIdentity()
+{
+	glm::mat4 &top = mstack->top();
+	top = glm::mat4(1.0);
+}
+
+void MatrixStack::translate(const glm::vec3 &t)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::translate(t);
+}
+
+void MatrixStack::translate(float x, float y, float z)
+{
+	translate(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(const glm::vec3 &s)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::scale(s);
+}
+
+void MatrixStack::scale(float x, float y, float z)
+{
+	scale(glm::vec3(x, y, z));
+}
+
+void MatrixStack::scale(float s)
+{
+	scale(glm::vec3(s, s, s));
+}
+
+void MatrixStack::rotate(float angle, const glm::vec3 &axis)
+{
+	glm::mat4 &top = mstack->top();
+	top *= glm::rotate(angle, axis);
+}
+
+void MatrixStack::rotate(float angle, float x, float y, float z)
+{
+	rotate(angle, glm::vec3(x, y, z));
+}
+
+void MatrixStack::multMatrix(const glm::mat4 &matrix)
+{
+	glm::mat4 &top = mstack->top();
+	top *= matrix;
+}
+
+const glm::mat4 &MatrixStack::topMatrix() const
+{
+	return mstack->top();
+}
+
+void MatrixStack::print(const glm::mat4 &mat, const char *name)
+{
+	if(name) {
+		printf("%s = [\n", name);
+	}
+	for(int i = 0; i < 4; ++i) {
+		for(int j = 0; j < 4; ++j) {
+			// mat[j] returns the jth column
+			printf("%- 5.2f ", mat[j][i]);
+		}
+		printf("\n");
+	}
+	if(name) {
+		printf("];");
+	}
+	printf("\n");
+}
+
+void MatrixStack::print(const char *name) const
+{
+	print(mstack->top(), name);
+}
diff --git a/L10/src/MatrixStack.h b/L10/src/MatrixStack.h
new file mode 100644
index 0000000..66278ce
--- /dev/null
+++ b/L10/src/MatrixStack.h
@@ -0,0 +1,50 @@
+#pragma once
+#ifndef _MatrixStack_H_
+#define _MatrixStack_H_
+
+#include <stack>
+#include <memory>
+#include <glm/fwd.hpp>
+
+class MatrixStack
+{
+public:
+	MatrixStack();
+	virtual ~MatrixStack();
+	
+	// glPushMatrix(): Copies the current matrix and adds it to the top of the stack
+	void pushMatrix();
+	// glPopMatrix(): Removes the top of the stack and sets the current matrix to be the matrix that is now on top
+	void popMatrix();
+	
+	// glLoadIdentity(): Sets the top matrix to be the identity
+	void loadIdentity();
+	// glMultMatrix(): Right multiplies the top matrix
+	void multMatrix(const glm::mat4 &matrix);
+	
+	// glTranslate(): Right multiplies the top matrix by a translation matrix
+	void translate(const glm::vec3 &trans);
+	void translate(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(const glm::vec3 &scale);
+	void scale(float x, float y, float z);
+	// glScale(): Right multiplies the top matrix by a scaling matrix
+	void scale(float size);
+	// glRotate(): Right multiplies the top matrix by a rotation matrix (angle in radians)
+	void rotate(float angle, const glm::vec3 &axis);
+	void rotate(float angle, float x, float y, float z);
+	
+	// glGet(GL_MODELVIEW_MATRIX): Gets the top matrix
+	const glm::mat4 &topMatrix() const;
+	
+	// Prints out the specified matrix
+	static void print(const glm::mat4 &mat, const char *name = 0);
+	// Prints out the top matrix
+	void print(const char *name = 0) const;
+	
+private:
+	std::shared_ptr< std::stack<glm::mat4> > mstack;
+	
+};
+
+#endif
diff --git a/L10/src/Program.cpp b/L10/src/Program.cpp
new file mode 100644
index 0000000..1e85538
--- /dev/null
+++ b/L10/src/Program.cpp
@@ -0,0 +1,126 @@
+#include "Program.h"
+
+#include <iostream>
+#include <cassert>
+
+#include "GLSL.h"
+
+using namespace std;
+
+Program::Program() :
+	vShaderName(""),
+	fShaderName(""),
+	pid(0),
+	verbose(true)
+{
+	
+}
+
+Program::~Program()
+{
+	
+}
+
+void Program::setShaderNames(const string &v, const string &f)
+{
+	vShaderName = v;
+	fShaderName = f;
+}
+
+bool Program::init()
+{
+	GLint rc;
+	
+	// Create shader handles
+	GLuint VS = glCreateShader(GL_VERTEX_SHADER);
+	GLuint FS = glCreateShader(GL_FRAGMENT_SHADER);
+	
+	// Read shader sources
+	const char *vshader = GLSL::textFileRead(vShaderName.c_str());
+	const char *fshader = GLSL::textFileRead(fShaderName.c_str());
+	glShaderSource(VS, 1, &vshader, NULL);
+	glShaderSource(FS, 1, &fshader, NULL);
+	
+	// Compile vertex shader
+	glCompileShader(VS);
+	glGetShaderiv(VS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(VS);
+			cout << "Error compiling vertex shader " << vShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Compile fragment shader
+	glCompileShader(FS);
+	glGetShaderiv(FS, GL_COMPILE_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printShaderInfoLog(FS);
+			cout << "Error compiling fragment shader " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	// Create the program and link
+	pid = glCreateProgram();
+	glAttachShader(pid, VS);
+	glAttachShader(pid, FS);
+	glLinkProgram(pid);
+	glGetProgramiv(pid, GL_LINK_STATUS, &rc);
+	if(!rc) {
+		if(isVerbose()) {
+			GLSL::printProgramInfoLog(pid);
+			cout << "Error linking shaders " << vShaderName << " and " << fShaderName << endl;
+		}
+		return false;
+	}
+	
+	GLSL::checkError(GET_FILE_LINE);
+	return true;
+}
+
+void Program::bind()
+{
+	glUseProgram(pid);
+}
+
+void Program::unbind()
+{
+	glUseProgram(0);
+}
+
+void Program::addAttribute(const string &name)
+{
+	attributes[name] = glGetAttribLocation(pid, name.c_str());
+}
+
+void Program::addUniform(const string &name)
+{
+	uniforms[name] = glGetUniformLocation(pid, name.c_str());
+}
+
+GLint Program::getAttribute(const string &name) const
+{
+	map<string,GLint>::const_iterator attribute = attributes.find(name.c_str());
+	if(attribute == attributes.end()) {
+		if(isVerbose()) {
+			cout << name << " is not an attribute variable" << endl;
+		}
+		return -1;
+	}
+	return attribute->second;
+}
+
+GLint Program::getUniform(const string &name) const
+{
+	map<string,GLint>::const_iterator uniform = uniforms.find(name.c_str());
+	if(uniform == uniforms.end()) {
+		if(isVerbose()) {
+			cout << name << " is not a uniform variable" << endl;
+		}
+		return -1;
+	}
+	return uniform->second;
+}
diff --git a/L10/src/Program.h b/L10/src/Program.h
new file mode 100644
index 0000000..51e58bb
--- /dev/null
+++ b/L10/src/Program.h
@@ -0,0 +1,44 @@
+#pragma  once
+#ifndef __Program__
+#define __Program__
+
+#include <map>
+#include <string>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+/**
+ * An OpenGL Program (vertex and fragment shaders)
+ */
+class Program
+{
+public:
+	Program();
+	virtual ~Program();
+	
+	void setVerbose(bool v) { verbose = v; }
+	bool isVerbose() const { return verbose; }
+	
+	void setShaderNames(const std::string &v, const std::string &f);
+	virtual bool init();
+	virtual void bind();
+	virtual void unbind();
+
+	void addAttribute(const std::string &name);
+	void addUniform(const std::string &name);
+	GLint getAttribute(const std::string &name) const;
+	GLint getUniform(const std::string &name) const;
+	
+protected:
+	std::string vShaderName;
+	std::string fShaderName;
+	
+private:
+	GLuint pid;
+	std::map<std::string,GLint> attributes;
+	std::map<std::string,GLint> uniforms;
+	bool verbose;
+};
+
+#endif
diff --git a/L10/src/Shape.cpp b/L10/src/Shape.cpp
new file mode 100644
index 0000000..426ef9c
--- /dev/null
+++ b/L10/src/Shape.cpp
@@ -0,0 +1,165 @@
+#include "Shape.h"
+#include <iostream>
+
+#include "GLSL.h"
+#include "Program.h"
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+
+#define TINYOBJLOADER_IMPLEMENTATION
+#include "tiny_obj_loader.h"
+
+using namespace std;
+
+Shape::Shape() :
+	posBufID(0),
+	norBufID(0),
+	texBufID(0)
+{
+}
+
+Shape::~Shape()
+{
+}
+
+void Shape::loadMesh(const string &meshName)
+{
+	// Load geometry
+	tinyobj::attrib_t attrib;
+	std::vector<tinyobj::shape_t> shapes;
+	std::vector<tinyobj::material_t> materials;
+	string errStr;
+	bool rc = tinyobj::LoadObj(&attrib, &shapes, &materials, &errStr, meshName.c_str());
+	if(!rc) {
+		cerr << errStr << endl;
+	} else {
+		// Some OBJ files have different indices for vertex positions, normals,
+		// and texture coordinates. For example, a cube corner vertex may have
+		// three different normals. Here, we are going to duplicate all such
+		// vertices.
+		// Loop over shapes
+		for(size_t s = 0; s < shapes.size(); s++) {
+			// Loop over faces (polygons)
+			size_t index_offset = 0;
+			for(size_t f = 0; f < shapes[s].mesh.num_face_vertices.size(); f++) {
+				size_t fv = shapes[s].mesh.num_face_vertices[f];
+				// Loop over vertices in the face.
+				for(size_t v = 0; v < fv; v++) {
+					// access to vertex
+					tinyobj::index_t idx = shapes[s].mesh.indices[index_offset + v];
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+0]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+1]);
+					posBuf.push_back(attrib.vertices[3*idx.vertex_index+2]);
+					if(!attrib.normals.empty()) {
+						norBuf.push_back(attrib.normals[3*idx.normal_index+0]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+1]);
+						norBuf.push_back(attrib.normals[3*idx.normal_index+2]);
+					}
+					if(!attrib.texcoords.empty()) {
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+0]);
+						texBuf.push_back(attrib.texcoords[2*idx.texcoord_index+1]);
+					}
+				}
+				index_offset += fv;
+				// per-face material (IGNORE)
+				shapes[s].mesh.material_ids[f];
+			}
+		}
+	}
+}
+
+void Shape::fitToUnitBox()
+{
+	// Scale the vertex positions so that they fit within [-1, +1] in all three dimensions.
+	glm::vec3 vmin(posBuf[0], posBuf[1], posBuf[2]);
+	glm::vec3 vmax(posBuf[0], posBuf[1], posBuf[2]);
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		glm::vec3 v(posBuf[i], posBuf[i+1], posBuf[i+2]);
+		vmin.x = min(vmin.x, v.x);
+		vmin.y = min(vmin.y, v.y);
+		vmin.z = min(vmin.z, v.z);
+		vmax.x = max(vmax.x, v.x);
+		vmax.y = max(vmax.y, v.y);
+		vmax.z = max(vmax.z, v.z);
+	}
+	glm::vec3 center = 0.5f*(vmin + vmax);
+	glm::vec3 diff = vmax - vmin;
+	float diffmax = diff.x;
+	diffmax = max(diffmax, diff.y);
+	diffmax = max(diffmax, diff.z);
+	float scale = 1.0f / diffmax;
+	for(int i = 0; i < (int)posBuf.size(); i += 3) {
+		posBuf[i  ] = (posBuf[i  ] - center.x) * scale;
+		posBuf[i+1] = (posBuf[i+1] - center.y) * scale;
+		posBuf[i+2] = (posBuf[i+2] - center.z) * scale;
+	}
+}
+
+void Shape::init()
+{
+	// Send the position array to the GPU
+	glGenBuffers(1, &posBufID);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glBufferData(GL_ARRAY_BUFFER, posBuf.size()*sizeof(float), &posBuf[0], GL_STATIC_DRAW);
+	
+	// Send the normal array to the GPU
+	if(!norBuf.empty()) {
+		glGenBuffers(1, &norBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glBufferData(GL_ARRAY_BUFFER, norBuf.size()*sizeof(float), &norBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Send the texture array to the GPU
+	if(!texBuf.empty()) {
+		glGenBuffers(1, &texBufID);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glBufferData(GL_ARRAY_BUFFER, texBuf.size()*sizeof(float), &texBuf[0], GL_STATIC_DRAW);
+	}
+	
+	// Unbind the arrays
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+void Shape::draw(const shared_ptr<Program> prog) const
+{
+	// Bind position buffer
+	int h_pos = prog->getAttribute("aPos");
+	glEnableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, posBufID);
+	glVertexAttribPointer(h_pos, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	
+	// Bind normal buffer
+	int h_nor = prog->getAttribute("aNor");
+	if(h_nor != -1 && norBufID != 0) {
+		glEnableVertexAttribArray(h_nor);
+		glBindBuffer(GL_ARRAY_BUFFER, norBufID);
+		glVertexAttribPointer(h_nor, 3, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Bind texcoords buffer
+	int h_tex = prog->getAttribute("aTex");
+	if(h_tex != -1 && texBufID != 0) {
+		glEnableVertexAttribArray(h_tex);
+		glBindBuffer(GL_ARRAY_BUFFER, texBufID);
+		glVertexAttribPointer(h_tex, 2, GL_FLOAT, GL_FALSE, 0, (const void *)0);
+	}
+	
+	// Draw
+	int count = posBuf.size()/3; // number of indices to be rendered
+	glDrawArrays(GL_TRIANGLES, 0, count);
+	
+	// Disable and unbind
+	if(h_tex != -1) {
+		glDisableVertexAttribArray(h_tex);
+	}
+	if(h_nor != -1) {
+		glDisableVertexAttribArray(h_nor);
+	}
+	glDisableVertexAttribArray(h_pos);
+	glBindBuffer(GL_ARRAY_BUFFER, 0);
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
diff --git a/L10/src/Shape.h b/L10/src/Shape.h
new file mode 100644
index 0000000..297476c
--- /dev/null
+++ b/L10/src/Shape.h
@@ -0,0 +1,37 @@
+#pragma once
+#ifndef _SHAPE_H_
+#define _SHAPE_H_
+
+#include <string>
+#include <vector>
+#include <memory>
+
+class Program;
+
+/**
+ * A shape defined by a list of triangles
+ * - posBuf should be of length 3*ntris
+ * - norBuf should be of length 3*ntris (if normals are available)
+ * - texBuf should be of length 2*ntris (if texture coords are available)
+ * posBufID, norBufID, and texBufID are OpenGL buffer identifiers.
+ */
+class Shape
+{
+public:
+	Shape();
+	virtual ~Shape();
+	void loadMesh(const std::string &meshName);
+	void fitToUnitBox();
+	void init();
+	void draw(const std::shared_ptr<Program> prog) const;
+	
+private:
+	std::vector<float> posBuf;
+	std::vector<float> norBuf;
+	std::vector<float> texBuf;
+	unsigned posBufID;
+	unsigned norBufID;
+	unsigned texBufID;
+};
+
+#endif
diff --git a/L10/src/Texture.cpp b/L10/src/Texture.cpp
new file mode 100644
index 0000000..1537763
--- /dev/null
+++ b/L10/src/Texture.cpp
@@ -0,0 +1,80 @@
+#include "Texture.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <iostream>
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+
+using namespace std;
+
+Texture::Texture() :
+	filename(""),
+	tid(0)
+{
+	
+}
+
+Texture::~Texture()
+{
+	
+}
+
+void Texture::init()
+{
+	// Load texture
+	int w, h, ncomps;
+	stbi_set_flip_vertically_on_load(true);
+	unsigned char *data = stbi_load(filename.c_str(), &w, &h, &ncomps, 0);
+	if(!data) {
+		cerr << filename << " not found" << endl;
+	}
+	if(ncomps != 3) {
+		cerr << filename << " must have 3 components (RGB)" << endl;
+	}
+	if((w & (w - 1)) != 0 || (h & (h - 1)) != 0) {
+		cerr << filename << " must be a power of 2" << endl;
+	}
+	width = w;
+	height = h;
+	
+	// Generate a texture buffer object
+	glGenTextures(1, &tid);
+	// Bind the current texture to be the newly generated texture object
+	glBindTexture(GL_TEXTURE_2D, tid);
+	// Load the actual texture data
+	// Base level is 0, number of channels is 3, and border is 0.
+	glTexImage2D(GL_TEXTURE_2D, 0, ncomps, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
+	// Generate image pyramid
+	glGenerateMipmap(GL_TEXTURE_2D);
+	// Set texture wrap modes for the S and T directions
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+	// Set filtering mode for magnification and minimification
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
+	// Unbind
+	glBindTexture(GL_TEXTURE_2D, 0);
+	// Free image, since the data is now on the GPU
+	stbi_image_free(data);
+}
+
+void Texture::setWrapModes(GLint wrapS, GLint wrapT)
+{
+	// Must be called after init()
+	glBindTexture(GL_TEXTURE_2D, tid);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapS);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapT);
+}
+
+void Texture::bind(GLint handle)
+{
+	glActiveTexture(GL_TEXTURE0 + unit);
+	glBindTexture(GL_TEXTURE_2D, tid);
+	glUniform1i(handle, unit);
+}
+
+void Texture::unbind()
+{
+	glActiveTexture(GL_TEXTURE0 + unit);
+	glBindTexture(GL_TEXTURE_2D, 0);
+}
diff --git a/L10/src/Texture.h b/L10/src/Texture.h
new file mode 100644
index 0000000..9209149
--- /dev/null
+++ b/L10/src/Texture.h
@@ -0,0 +1,32 @@
+#pragma once
+#ifndef __Texture__
+#define __Texture__
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+
+#include <string>
+
+class Texture
+{
+public:
+	Texture();
+	virtual ~Texture();
+	void setFilename(const std::string &f) { filename = f; }
+	void init();
+	void setUnit(GLint u) { unit = u; }
+	GLint getUnit() const { return unit; }
+	void bind(GLint handle);
+	void unbind();
+	void setWrapModes(GLint wrapS, GLint wrapT); // Must be called after init()
+	
+private:
+	std::string filename;
+	int width;
+	int height;
+	GLuint tid;
+	GLint unit;
+	
+};
+
+#endif
diff --git a/L10/src/main.cpp b/L10/src/main.cpp
new file mode 100644
index 0000000..0aa9bc5
--- /dev/null
+++ b/L10/src/main.cpp
@@ -0,0 +1,273 @@
+#include <cassert>
+#include <cstring>
+#define _USE_MATH_DEFINES
+#include <cmath>
+#include <iostream>
+#include <vector>
+
+#define GLEW_STATIC
+#include <GL/glew.h>
+#include <GLFW/glfw3.h>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+#include "Camera.h"
+#include "GLSL.h"
+#include "MatrixStack.h"
+#include "Program.h"
+#include "Shape.h"
+#include "Texture.h"
+
+using namespace std;
+
+GLFWwindow *window; // Main application window
+string RESOURCE_DIR = "./"; // Where the resources are loaded from
+
+shared_ptr<Camera> camera;
+shared_ptr<Program> prog;
+shared_ptr<Texture> texture0;
+shared_ptr<Texture> texture1;
+shared_ptr<Texture> texture2;
+shared_ptr<Shape> shape;
+
+glm::mat3 T;
+glm::vec3 lightPosCam;
+
+bool keyToggles[256] = {false}; // only for English keyboards!
+
+// This function is called when a GLFW error occurs
+static void error_callback(int error, const char *description)
+{
+	cerr << description << endl;
+}
+
+// This function is called when a key is pressed
+static void key_callback(GLFWwindow *window, int key, int scancode, int action, int mods)
+{
+	if(key == GLFW_KEY_ESCAPE && action == GLFW_PRESS) {
+		glfwSetWindowShouldClose(window, GL_TRUE);
+	}
+}
+
+// This function is called when the mouse is clicked
+static void mouse_button_callback(GLFWwindow *window, int button, int action, int mods)
+{
+	// Get the current mouse position.
+	double xmouse, ymouse;
+	glfwGetCursorPos(window, &xmouse, &ymouse);
+	// Get current window size.
+	int width, height;
+	glfwGetWindowSize(window, &width, &height);
+	if(action == GLFW_PRESS) {
+		bool shift = (mods & GLFW_MOD_SHIFT) != 0;
+		bool ctrl  = (mods & GLFW_MOD_CONTROL) != 0;
+		bool alt   = (mods & GLFW_MOD_ALT) != 0;
+		camera->mouseClicked((float)xmouse, (float)ymouse, shift, ctrl, alt);
+	}
+}
+
+// This function is called when the mouse moves
+static void cursor_position_callback(GLFWwindow* window, double xmouse, double ymouse)
+{
+	int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
+	if(state == GLFW_PRESS) {
+		camera->mouseMoved((float)xmouse, (float)ymouse);
+	}
+}
+
+static void char_callback(GLFWwindow *window, unsigned int key)
+{
+	keyToggles[key] = !keyToggles[key];
+	switch(key) {
+		case 'x':
+			lightPosCam.x += 0.1;
+			break;
+		case 'X':
+			lightPosCam.x -= 0.1;
+			break;
+		case 'y':
+			lightPosCam.y += 0.1;
+			break;
+		case 'Y':
+			lightPosCam.y -= 0.1;
+			break;
+	}
+}
+
+// If the window is resized, capture the new size and reset the viewport
+static void resize_callback(GLFWwindow *window, int width, int height)
+{
+	glViewport(0, 0, width, height);
+}
+
+// This function is called once to initialize the scene and OpenGL
+static void init()
+{
+	// Initialize time.
+	glfwSetTime(0.0);
+	
+	// Set background color.
+	glClearColor(0.2f, 0.2f, 0.2f, 1.0f);
+	// Enable z-buffer test.
+	glEnable(GL_DEPTH_TEST);
+
+	prog = make_shared<Program>();
+	prog->setShaderNames(RESOURCE_DIR + "vert.glsl", RESOURCE_DIR + "frag.glsl");
+	prog->setVerbose(true);
+	prog->init();
+	prog->addAttribute("aPos");
+	prog->addAttribute("aNor");
+	prog->addAttribute("aTex");
+	prog->addUniform("P");
+	prog->addUniform("MV");
+	prog->addUniform("T");
+	prog->addUniform("texture0");
+	prog->addUniform("texture1");
+	prog->addUniform("texture2");
+	prog->addUniform("lightPosCam");
+	prog->setVerbose(false);
+	
+	camera = make_shared<Camera>();
+	camera->setInitDistance(3.0f);
+	
+	texture0 = make_shared<Texture>();
+	texture0->setFilename(RESOURCE_DIR + "earthKd.jpg");
+	texture0->init();
+	texture0->setUnit(0);
+	texture0->setWrapModes(GL_REPEAT, GL_REPEAT);
+	
+	texture1 = make_shared<Texture>();
+	texture1->setFilename(RESOURCE_DIR + "earthKs.jpg");
+	texture1->init();
+	texture1->setUnit(1);
+	texture1->setWrapModes(GL_REPEAT, GL_REPEAT);
+	
+	texture2 = make_shared<Texture>();
+	texture2->setFilename(RESOURCE_DIR + "earthClouds.jpg");
+	texture2->init();
+	texture2->setUnit(2);
+	texture2->setWrapModes(GL_REPEAT, GL_REPEAT);
+	
+	lightPosCam.x = 1.0f;
+	lightPosCam.y = 1.0f;
+	lightPosCam.z = 1.0f;
+	
+	shape = make_shared<Shape>();
+	shape->loadMesh(RESOURCE_DIR + "sphere.obj");
+	shape->init();
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+// This function is called every frame to draw the scene.
+static void render()
+{
+	// Clear framebuffer.
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	if(keyToggles[(unsigned)'c']) {
+		glEnable(GL_CULL_FACE);
+	} else {
+		glDisable(GL_CULL_FACE);
+	}
+	if(keyToggles[(unsigned)'l']) {
+		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+	} else {
+		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+	}
+	
+	// Get current frame buffer size.
+	int width, height;
+	glfwGetFramebufferSize(window, &width, &height);
+	camera->setAspect((float)width/(float)height);
+	
+	// Matrix stacks
+	auto P = make_shared<MatrixStack>();
+	auto MV = make_shared<MatrixStack>();
+	
+	// Apply camera transforms
+	P->pushMatrix();
+	camera->applyProjectionMatrix(P);
+	MV->pushMatrix();
+	camera->applyViewMatrix(MV);
+	
+	prog->bind();
+	texture0->bind(prog->getUniform("texture0"));
+	texture1->bind(prog->getUniform("texture1"));
+	texture2->bind(prog->getUniform("texture2"));
+	glUniformMatrix4fv(prog->getUniform("P"), 1, GL_FALSE, glm::value_ptr(P->topMatrix()));
+	glUniformMatrix4fv(prog->getUniform("MV"), 1, GL_FALSE, glm::value_ptr(MV->topMatrix()));
+	glUniformMatrix3fv(prog->getUniform("T"), 1, GL_FALSE, glm::value_ptr(T));
+	glUniform3fv(prog->getUniform("lightPosCam"), 1, glm::value_ptr(lightPosCam));
+	shape->draw(prog);
+	texture1->unbind();
+	texture0->unbind();
+	prog->unbind();
+	
+	MV->popMatrix();
+	P->popMatrix();
+	
+	GLSL::checkError(GET_FILE_LINE);
+}
+
+int main(int argc, char **argv)
+{
+	if(argc < 2) {
+		cout << "Please specify the resource directory." << endl;
+		return 0;
+	}
+	RESOURCE_DIR = argv[1] + string("/");
+
+	// Set error callback.
+	glfwSetErrorCallback(error_callback);
+	// Initialize the library.
+	if(!glfwInit()) {
+		return -1;
+	}
+	// Create a windowed mode window and its OpenGL context.
+	window = glfwCreateWindow(640, 480, "YOUR NAME", NULL, NULL);
+	if(!window) {
+		glfwTerminate();
+		return -1;
+	}
+	// Make the window's context current.
+	glfwMakeContextCurrent(window);
+	// Initialize GLEW.
+	glewExperimental = true;
+	if(glewInit() != GLEW_OK) {
+		cerr << "Failed to initialize GLEW" << endl;
+		return -1;
+	}
+	glGetError(); // A bug in glewInit() causes an error that we can safely ignore.
+	cout << "OpenGL version: " << glGetString(GL_VERSION) << endl;
+	cout << "GLSL version: " << glGetString(GL_SHADING_LANGUAGE_VERSION) << endl;
+	GLSL::checkVersion();
+	// Set vsync.
+	glfwSwapInterval(1);
+	// Set keyboard callback.
+	glfwSetKeyCallback(window, key_callback);
+	// Set char callback.
+	glfwSetCharCallback(window, char_callback);
+	// Set cursor position callback.
+	glfwSetCursorPosCallback(window, cursor_position_callback);
+	// Set mouse button callback.
+	glfwSetMouseButtonCallback(window, mouse_button_callback);
+	// Set the window resize call back.
+	glfwSetFramebufferSizeCallback(window, resize_callback);
+	// Initialize scene.
+	init();
+	// Loop until the user closes the window.
+	while(!glfwWindowShouldClose(window)) {
+		// Render scene.
+		render();
+		// Swap front and back buffers.
+		glfwSwapBuffers(window);
+		// Poll for and process events.
+		glfwPollEvents();
+	}
+	// Quit program.
+	glfwDestroyWindow(window);
+	glfwTerminate();
+	return 0;
+}
diff --git a/L10/src/stb_image.h b/L10/src/stb_image.h
new file mode 100644
index 0000000..a3c1129
--- /dev/null
+++ b/L10/src/stb_image.h
@@ -0,0 +1,6755 @@
+/* stb_image - v2.12 - public domain image loader - http://nothings.org/stb_image.h
+                                     no warranty implied; use at your own risk
+
+   Do this:
+      #define STB_IMAGE_IMPLEMENTATION
+   before you include this file in *one* C or C++ file to create the implementation.
+
+   // i.e. it should look like this:
+   #include ...
+   #include ...
+   #include ...
+   #define STB_IMAGE_IMPLEMENTATION
+   #include "stb_image.h"
+
+   You can #define STBI_ASSERT(x) before the #include to avoid using assert.h.
+   And #define STBI_MALLOC, STBI_REALLOC, and STBI_FREE to avoid using malloc,realloc,free
+
+
+   QUICK NOTES:
+      Primarily of interest to game developers and other people who can
+          avoid problematic images and only need the trivial interface
+
+      JPEG baseline & progressive (12 bpc/arithmetic not supported, same as stock IJG lib)
+      PNG 1/2/4/8-bit-per-channel (16 bpc not supported)
+
+      TGA (not sure what subset, if a subset)
+      BMP non-1bpp, non-RLE
+      PSD (composited view only, no extra channels, 8/16 bit-per-channel)
+
+      GIF (*comp always reports as 4-channel)
+      HDR (radiance rgbE format)
+      PIC (Softimage PIC)
+      PNM (PPM and PGM binary only)
+
+      Animated GIF still needs a proper API, but here's one way to do it:
+          http://gist.github.com/urraka/685d9a6340b26b830d49
+
+      - decode from memory or through FILE (define STBI_NO_STDIO to remove code)
+      - decode from arbitrary I/O callbacks
+      - SIMD acceleration on x86/x64 (SSE2) and ARM (NEON)
+
+   Full documentation under "DOCUMENTATION" below.
+
+
+   Revision 2.00 release notes:
+
+      - Progressive JPEG is now supported.
+
+      - PPM and PGM binary formats are now supported, thanks to Ken Miller.
+
+      - x86 platforms now make use of SSE2 SIMD instructions for
+        JPEG decoding, and ARM platforms can use NEON SIMD if requested.
+        This work was done by Fabian "ryg" Giesen. SSE2 is used by
+        default, but NEON must be enabled explicitly; see docs.
+
+        With other JPEG optimizations included in this version, we see
+        2x speedup on a JPEG on an x86 machine, and a 1.5x speedup
+        on a JPEG on an ARM machine, relative to previous versions of this
+        library. The same results will not obtain for all JPGs and for all
+        x86/ARM machines. (Note that progressive JPEGs are significantly
+        slower to decode than regular JPEGs.) This doesn't mean that this
+        is the fastest JPEG decoder in the land; rather, it brings it
+        closer to parity with standard libraries. If you want the fastest
+        decode, look elsewhere. (See "Philosophy" section of docs below.)
+
+        See final bullet items below for more info on SIMD.
+
+      - Added STBI_MALLOC, STBI_REALLOC, and STBI_FREE macros for replacing
+        the memory allocator. Unlike other STBI libraries, these macros don't
+        support a context parameter, so if you need to pass a context in to
+        the allocator, you'll have to store it in a global or a thread-local
+        variable.
+
+      - Split existing STBI_NO_HDR flag into two flags, STBI_NO_HDR and
+        STBI_NO_LINEAR.
+            STBI_NO_HDR:     suppress implementation of .hdr reader format
+            STBI_NO_LINEAR:  suppress high-dynamic-range light-linear float API
+
+      - You can suppress implementation of any of the decoders to reduce
+        your code footprint by #defining one or more of the following
+        symbols before creating the implementation.
+
+            STBI_NO_JPEG
+            STBI_NO_PNG
+            STBI_NO_BMP
+            STBI_NO_PSD
+            STBI_NO_TGA
+            STBI_NO_GIF
+            STBI_NO_HDR
+            STBI_NO_PIC
+            STBI_NO_PNM   (.ppm and .pgm)
+
+      - You can request *only* certain decoders and suppress all other ones
+        (this will be more forward-compatible, as addition of new decoders
+        doesn't require you to disable them explicitly):
+
+            STBI_ONLY_JPEG
+            STBI_ONLY_PNG
+            STBI_ONLY_BMP
+            STBI_ONLY_PSD
+            STBI_ONLY_TGA
+            STBI_ONLY_GIF
+            STBI_ONLY_HDR
+            STBI_ONLY_PIC
+            STBI_ONLY_PNM   (.ppm and .pgm)
+
+         Note that you can define multiples of these, and you will get all
+         of them ("only x" and "only y" is interpreted to mean "only x&y").
+
+       - If you use STBI_NO_PNG (or _ONLY_ without PNG), and you still
+         want the zlib decoder to be available, #define STBI_SUPPORT_ZLIB
+
+      - Compilation of all SIMD code can be suppressed with
+            #define STBI_NO_SIMD
+        It should not be necessary to disable SIMD unless you have issues
+        compiling (e.g. using an x86 compiler which doesn't support SSE
+        intrinsics or that doesn't support the method used to detect
+        SSE2 support at run-time), and even those can be reported as
+        bugs so I can refine the built-in compile-time checking to be
+        smarter.
+
+      - The old STBI_SIMD system which allowed installing a user-defined
+        IDCT etc. has been removed. If you need this, don't upgrade. My
+        assumption is that almost nobody was doing this, and those who
+        were will find the built-in SIMD more satisfactory anyway.
+
+      - RGB values computed for JPEG images are slightly different from
+        previous versions of stb_image. (This is due to using less
+        integer precision in SIMD.) The C code has been adjusted so
+        that the same RGB values will be computed regardless of whether
+        SIMD support is available, so your app should always produce
+        consistent results. But these results are slightly different from
+        previous versions. (Specifically, about 3% of available YCbCr values
+        will compute different RGB results from pre-1.49 versions by +-1;
+        most of the deviating values are one smaller in the G channel.)
+
+      - If you must produce consistent results with previous versions of
+        stb_image, #define STBI_JPEG_OLD and you will get the same results
+        you used to; however, you will not get the SIMD speedups for
+        the YCbCr-to-RGB conversion step (although you should still see
+        significant JPEG speedup from the other changes).
+
+        Please note that STBI_JPEG_OLD is a temporary feature; it will be
+        removed in future versions of the library. It is only intended for
+        near-term back-compatibility use.
+
+
+   Latest revision history:
+      2.12  (2016-04-02) fix typo in 2.11 PSD fix that caused crashes
+      2.11  (2016-04-02) 16-bit PNGS; enable SSE2 in non-gcc x64
+                         RGB-format JPEG; remove white matting in PSD;
+                         allocate large structures on the stack; 
+                         correct channel count for PNG & BMP
+      2.10  (2016-01-22) avoid warning introduced in 2.09
+      2.09  (2016-01-16) 16-bit TGA; comments in PNM files; STBI_REALLOC_SIZED
+      2.08  (2015-09-13) fix to 2.07 cleanup, reading RGB PSD as RGBA
+      2.07  (2015-09-13) partial animated GIF support
+                         limited 16-bit PSD support
+                         minor bugs, code cleanup, and compiler warnings
+      2.06  (2015-04-19) fix bug where PSD returns wrong '*comp' value
+      2.05  (2015-04-19) fix bug in progressive JPEG handling, fix warning
+      2.04  (2015-04-15) try to re-enable SIMD on MinGW 64-bit
+      2.03  (2015-04-12) additional corruption checking
+                         stbi_set_flip_vertically_on_load
+                         fix NEON support; fix mingw support
+      2.02  (2015-01-19) fix incorrect assert, fix warning
+      2.01  (2015-01-17) fix various warnings
+      2.00b (2014-12-25) fix STBI_MALLOC in progressive JPEG
+      2.00  (2014-12-25) optimize JPEG, including x86 SSE2 & ARM NEON SIMD
+                         progressive JPEG
+                         PGM/PPM support
+                         STBI_MALLOC,STBI_REALLOC,STBI_FREE
+                         STBI_NO_*, STBI_ONLY_*
+                         GIF bugfix
+
+   See end of file for full revision history.
+
+
+ ============================    Contributors    =========================
+
+ Image formats                          Extensions, features
+    Sean Barrett (jpeg, png, bmp)          Jetro Lauha (stbi_info)
+    Nicolas Schulz (hdr, psd)              Martin "SpartanJ" Golini (stbi_info)
+    Jonathan Dummer (tga)                  James "moose2000" Brown (iPhone PNG)
+    Jean-Marc Lienher (gif)                Ben "Disch" Wenger (io callbacks)
+    Tom Seddon (pic)                       Omar Cornut (1/2/4-bit PNG)
+    Thatcher Ulrich (psd)                  Nicolas Guillemot (vertical flip)
+    Ken Miller (pgm, ppm)                  Richard Mitton (16-bit PSD)
+    urraka@github (animated gif)           Junggon Kim (PNM comments)
+                                           Daniel Gibson (16-bit TGA)
+
+ Optimizations & bugfixes
+    Fabian "ryg" Giesen
+    Arseny Kapoulkine
+
+ Bug & warning fixes
+    Marc LeBlanc            David Woo          Guillaume George   Martins Mozeiko
+    Christpher Lloyd        Martin Golini      Jerry Jansson      Joseph Thomson
+    Dave Moore              Roy Eltham         Hayaki Saito       Phil Jordan
+    Won Chun                Luke Graham        Johan Duparc       Nathan Reed
+    the Horde3D community   Thomas Ruf         Ronny Chevalier    Nick Verigakis
+    Janez Zemva             John Bartholomew   Michal Cichon      svdijk@github
+    Jonathan Blow           Ken Hamada         Tero Hanninen      Baldur Karlsson
+    Laurent Gomila          Cort Stratton      Sergio Gonzalez    romigrou@github
+    Aruelien Pocheville     Thibault Reuille   Cass Everitt       Matthew Gregan
+    Ryamond Barbiero        Paul Du Bois       Engin Manap        snagar@github
+    Michaelangel007@github  Oriol Ferrer Mesia socks-the-fox
+    Blazej Dariusz Roszkowski
+
+
+LICENSE
+
+This software is dual-licensed to the public domain and under the following
+license: you are granted a perpetual, irrevocable license to copy, modify,
+publish, and distribute this file as you see fit.
+
+*/
+
+#ifndef STBI_INCLUDE_STB_IMAGE_H
+#define STBI_INCLUDE_STB_IMAGE_H
+
+// DOCUMENTATION
+//
+// Limitations:
+//    - no 16-bit-per-channel PNG
+//    - no 12-bit-per-channel JPEG
+//    - no JPEGs with arithmetic coding
+//    - no 1-bit BMP
+//    - GIF always returns *comp=4
+//
+// Basic usage (see HDR discussion below for HDR usage):
+//    int x,y,n;
+//    unsigned char *data = stbi_load(filename, &x, &y, &n, 0);
+//    // ... process data if not NULL ...
+//    // ... x = width, y = height, n = # 8-bit components per pixel ...
+//    // ... replace '0' with '1'..'4' to force that many components per pixel
+//    // ... but 'n' will always be the number that it would have been if you said 0
+//    stbi_image_free(data)
+//
+// Standard parameters:
+//    int *x       -- outputs image width in pixels
+//    int *y       -- outputs image height in pixels
+//    int *comp    -- outputs # of image components in image file
+//    int req_comp -- if non-zero, # of image components requested in result
+//
+// The return value from an image loader is an 'unsigned char *' which points
+// to the pixel data, or NULL on an allocation failure or if the image is
+// corrupt or invalid. The pixel data consists of *y scanlines of *x pixels,
+// with each pixel consisting of N interleaved 8-bit components; the first
+// pixel pointed to is top-left-most in the image. There is no padding between
+// image scanlines or between pixels, regardless of format. The number of
+// components N is 'req_comp' if req_comp is non-zero, or *comp otherwise.
+// If req_comp is non-zero, *comp has the number of components that _would_
+// have been output otherwise. E.g. if you set req_comp to 4, you will always
+// get RGBA output, but you can check *comp to see if it's trivially opaque
+// because e.g. there were only 3 channels in the source image.
+//
+// An output image with N components has the following components interleaved
+// in this order in each pixel:
+//
+//     N=#comp     components
+//       1           grey
+//       2           grey, alpha
+//       3           red, green, blue
+//       4           red, green, blue, alpha
+//
+// If image loading fails for any reason, the return value will be NULL,
+// and *x, *y, *comp will be unchanged. The function stbi_failure_reason()
+// can be queried for an extremely brief, end-user unfriendly explanation
+// of why the load failed. Define STBI_NO_FAILURE_STRINGS to avoid
+// compiling these strings at all, and STBI_FAILURE_USERMSG to get slightly
+// more user-friendly ones.
+//
+// Paletted PNG, BMP, GIF, and PIC images are automatically depalettized.
+//
+// ===========================================================================
+//
+// Philosophy
+//
+// stb libraries are designed with the following priorities:
+//
+//    1. easy to use
+//    2. easy to maintain
+//    3. good performance
+//
+// Sometimes I let "good performance" creep up in priority over "easy to maintain",
+// and for best performance I may provide less-easy-to-use APIs that give higher
+// performance, in addition to the easy to use ones. Nevertheless, it's important
+// to keep in mind that from the standpoint of you, a client of this library,
+// all you care about is #1 and #3, and stb libraries do not emphasize #3 above all.
+//
+// Some secondary priorities arise directly from the first two, some of which
+// make more explicit reasons why performance can't be emphasized.
+//
+//    - Portable ("ease of use")
+//    - Small footprint ("easy to maintain")
+//    - No dependencies ("ease of use")
+//
+// ===========================================================================
+//
+// I/O callbacks
+//
+// I/O callbacks allow you to read from arbitrary sources, like packaged
+// files or some other source. Data read from callbacks are processed
+// through a small internal buffer (currently 128 bytes) to try to reduce
+// overhead.
+//
+// The three functions you must define are "read" (reads some bytes of data),
+// "skip" (skips some bytes of data), "eof" (reports if the stream is at the end).
+//
+// ===========================================================================
+//
+// SIMD support
+//
+// The JPEG decoder will try to automatically use SIMD kernels on x86 when
+// supported by the compiler. For ARM Neon support, you must explicitly
+// request it.
+//
+// (The old do-it-yourself SIMD API is no longer supported in the current
+// code.)
+//
+// On x86, SSE2 will automatically be used when available based on a run-time
+// test; if not, the generic C versions are used as a fall-back. On ARM targets,
+// the typical path is to have separate builds for NEON and non-NEON devices
+// (at least this is true for iOS and Android). Therefore, the NEON support is
+// toggled by a build flag: define STBI_NEON to get NEON loops.
+//
+// The output of the JPEG decoder is slightly different from versions where
+// SIMD support was introduced (that is, for versions before 1.49). The
+// difference is only +-1 in the 8-bit RGB channels, and only on a small
+// fraction of pixels. You can force the pre-1.49 behavior by defining
+// STBI_JPEG_OLD, but this will disable some of the SIMD decoding path
+// and hence cost some performance.
+//
+// If for some reason you do not want to use any of SIMD code, or if
+// you have issues compiling it, you can disable it entirely by
+// defining STBI_NO_SIMD.
+//
+// ===========================================================================
+//
+// HDR image support   (disable by defining STBI_NO_HDR)
+//
+// stb_image now supports loading HDR images in general, and currently
+// the Radiance .HDR file format, although the support is provided
+// generically. You can still load any file through the existing interface;
+// if you attempt to load an HDR file, it will be automatically remapped to
+// LDR, assuming gamma 2.2 and an arbitrary scale factor defaulting to 1;
+// both of these constants can be reconfigured through this interface:
+//
+//     stbi_hdr_to_ldr_gamma(2.2f);
+//     stbi_hdr_to_ldr_scale(1.0f);
+//
+// (note, do not use _inverse_ constants; stbi_image will invert them
+// appropriately).
+//
+// Additionally, there is a new, parallel interface for loading files as
+// (linear) floats to preserve the full dynamic range:
+//
+//    float *data = stbi_loadf(filename, &x, &y, &n, 0);
+//
+// If you load LDR images through this interface, those images will
+// be promoted to floating point values, run through the inverse of
+// constants corresponding to the above:
+//
+//     stbi_ldr_to_hdr_scale(1.0f);
+//     stbi_ldr_to_hdr_gamma(2.2f);
+//
+// Finally, given a filename (or an open file or memory block--see header
+// file for details) containing image data, you can query for the "most
+// appropriate" interface to use (that is, whether the image is HDR or
+// not), using:
+//
+//     stbi_is_hdr(char *filename);
+//
+// ===========================================================================
+//
+// iPhone PNG support:
+//
+// By default we convert iphone-formatted PNGs back to RGB, even though
+// they are internally encoded differently. You can disable this conversion
+// by by calling stbi_convert_iphone_png_to_rgb(0), in which case
+// you will always just get the native iphone "format" through (which
+// is BGR stored in RGB).
+//
+// Call stbi_set_unpremultiply_on_load(1) as well to force a divide per
+// pixel to remove any premultiplied alpha *only* if the image file explicitly
+// says there's premultiplied data (currently only happens in iPhone images,
+// and only if iPhone convert-to-rgb processing is on).
+//
+
+
+#ifndef STBI_NO_STDIO
+#include <stdio.h>
+#endif // STBI_NO_STDIO
+
+#define STBI_VERSION 1
+
+enum
+{
+   STBI_default = 0, // only used for req_comp
+
+   STBI_grey       = 1,
+   STBI_grey_alpha = 2,
+   STBI_rgb        = 3,
+   STBI_rgb_alpha  = 4
+};
+
+typedef unsigned char stbi_uc;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef STB_IMAGE_STATIC
+#define STBIDEF static
+#else
+#define STBIDEF extern
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// PRIMARY API - works on images of any type
+//
+
+//
+// load image by filename, open file, or memory buffer
+//
+
+typedef struct
+{
+   int      (*read)  (void *user,char *data,int size);   // fill 'data' with 'size' bytes.  return number of bytes actually read
+   void     (*skip)  (void *user,int n);                 // skip the next 'n' bytes, or 'unget' the last -n bytes if negative
+   int      (*eof)   (void *user);                       // returns nonzero if we are at end of file/data
+} stbi_io_callbacks;
+
+STBIDEF stbi_uc *stbi_load               (char              const *filename,           int *x, int *y, int *comp, int req_comp);
+STBIDEF stbi_uc *stbi_load_from_memory   (stbi_uc           const *buffer, int len   , int *x, int *y, int *comp, int req_comp);
+STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk  , void *user, int *x, int *y, int *comp, int req_comp);
+
+#ifndef STBI_NO_STDIO
+STBIDEF stbi_uc *stbi_load_from_file  (FILE *f,                  int *x, int *y, int *comp, int req_comp);
+// for stbi_load_from_file, file pointer is left pointing immediately after image
+#endif
+
+#ifndef STBI_NO_LINEAR
+   STBIDEF float *stbi_loadf                 (char const *filename,           int *x, int *y, int *comp, int req_comp);
+   STBIDEF float *stbi_loadf_from_memory     (stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp);
+   STBIDEF float *stbi_loadf_from_callbacks  (stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp);
+
+   #ifndef STBI_NO_STDIO
+   STBIDEF float *stbi_loadf_from_file  (FILE *f,                int *x, int *y, int *comp, int req_comp);
+   #endif
+#endif
+
+#ifndef STBI_NO_HDR
+   STBIDEF void   stbi_hdr_to_ldr_gamma(float gamma);
+   STBIDEF void   stbi_hdr_to_ldr_scale(float scale);
+#endif // STBI_NO_HDR
+
+#ifndef STBI_NO_LINEAR
+   STBIDEF void   stbi_ldr_to_hdr_gamma(float gamma);
+   STBIDEF void   stbi_ldr_to_hdr_scale(float scale);
+#endif // STBI_NO_LINEAR
+
+// stbi_is_hdr is always defined, but always returns false if STBI_NO_HDR
+STBIDEF int    stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user);
+STBIDEF int    stbi_is_hdr_from_memory(stbi_uc const *buffer, int len);
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_is_hdr          (char const *filename);
+STBIDEF int      stbi_is_hdr_from_file(FILE *f);
+#endif // STBI_NO_STDIO
+
+
+// get a VERY brief reason for failure
+// NOT THREADSAFE
+STBIDEF const char *stbi_failure_reason  (void);
+
+// free the loaded image -- this is just free()
+STBIDEF void     stbi_image_free      (void *retval_from_stbi_load);
+
+// get image dimensions & components without fully decoding
+STBIDEF int      stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp);
+STBIDEF int      stbi_info_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp);
+
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_info            (char const *filename,     int *x, int *y, int *comp);
+STBIDEF int      stbi_info_from_file  (FILE *f,                  int *x, int *y, int *comp);
+
+#endif
+
+
+
+// for image formats that explicitly notate that they have premultiplied alpha,
+// we just return the colors as stored in the file. set this flag to force
+// unpremultiplication. results are undefined if the unpremultiply overflow.
+STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply);
+
+// indicate whether we should process iphone images back to canonical format,
+// or just pass them through "as-is"
+STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert);
+
+// flip the image vertically, so the first pixel in the output array is the bottom left
+STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip);
+
+// ZLIB client - used by PNG, available for other purposes
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen);
+STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header);
+STBIDEF char *stbi_zlib_decode_malloc(const char *buffer, int len, int *outlen);
+STBIDEF int   stbi_zlib_decode_buffer(char *obuffer, int olen, const char *ibuffer, int ilen);
+
+STBIDEF char *stbi_zlib_decode_noheader_malloc(const char *buffer, int len, int *outlen);
+STBIDEF int   stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+//
+//
+////   end header file   /////////////////////////////////////////////////////
+#endif // STBI_INCLUDE_STB_IMAGE_H
+
+#ifdef STB_IMAGE_IMPLEMENTATION
+
+#if defined(STBI_ONLY_JPEG) || defined(STBI_ONLY_PNG) || defined(STBI_ONLY_BMP) \
+  || defined(STBI_ONLY_TGA) || defined(STBI_ONLY_GIF) || defined(STBI_ONLY_PSD) \
+  || defined(STBI_ONLY_HDR) || defined(STBI_ONLY_PIC) || defined(STBI_ONLY_PNM) \
+  || defined(STBI_ONLY_ZLIB)
+   #ifndef STBI_ONLY_JPEG
+   #define STBI_NO_JPEG
+   #endif
+   #ifndef STBI_ONLY_PNG
+   #define STBI_NO_PNG
+   #endif
+   #ifndef STBI_ONLY_BMP
+   #define STBI_NO_BMP
+   #endif
+   #ifndef STBI_ONLY_PSD
+   #define STBI_NO_PSD
+   #endif
+   #ifndef STBI_ONLY_TGA
+   #define STBI_NO_TGA
+   #endif
+   #ifndef STBI_ONLY_GIF
+   #define STBI_NO_GIF
+   #endif
+   #ifndef STBI_ONLY_HDR
+   #define STBI_NO_HDR
+   #endif
+   #ifndef STBI_ONLY_PIC
+   #define STBI_NO_PIC
+   #endif
+   #ifndef STBI_ONLY_PNM
+   #define STBI_NO_PNM
+   #endif
+#endif
+
+#if defined(STBI_NO_PNG) && !defined(STBI_SUPPORT_ZLIB) && !defined(STBI_NO_ZLIB)
+#define STBI_NO_ZLIB
+#endif
+
+
+#include <stdarg.h>
+#include <stddef.h> // ptrdiff_t on osx
+#include <stdlib.h>
+#include <string.h>
+
+#if !defined(STBI_NO_LINEAR) || !defined(STBI_NO_HDR)
+#include <math.h>  // ldexp
+#endif
+
+#ifndef STBI_NO_STDIO
+#include <stdio.h>
+#endif
+
+#ifndef STBI_ASSERT
+#include <assert.h>
+#define STBI_ASSERT(x) assert(x)
+#endif
+
+
+#ifndef _MSC_VER
+   #ifdef __cplusplus
+   #define stbi_inline inline
+   #else
+   #define stbi_inline
+   #endif
+#else
+   #define stbi_inline __forceinline
+#endif
+
+
+#ifdef _MSC_VER
+typedef unsigned short stbi__uint16;
+typedef   signed short stbi__int16;
+typedef unsigned int   stbi__uint32;
+typedef   signed int   stbi__int32;
+#else
+#include <stdint.h>
+typedef uint16_t stbi__uint16;
+typedef int16_t  stbi__int16;
+typedef uint32_t stbi__uint32;
+typedef int32_t  stbi__int32;
+#endif
+
+// should produce compiler error if size is wrong
+typedef unsigned char validate_uint32[sizeof(stbi__uint32)==4 ? 1 : -1];
+
+#ifdef _MSC_VER
+#define STBI_NOTUSED(v)  (void)(v)
+#else
+#define STBI_NOTUSED(v)  (void)sizeof(v)
+#endif
+
+#ifdef _MSC_VER
+#define STBI_HAS_LROTL
+#endif
+
+#ifdef STBI_HAS_LROTL
+   #define stbi_lrot(x,y)  _lrotl(x,y)
+#else
+   #define stbi_lrot(x,y)  (((x) << (y)) | ((x) >> (32 - (y))))
+#endif
+
+#if defined(STBI_MALLOC) && defined(STBI_FREE) && (defined(STBI_REALLOC) || defined(STBI_REALLOC_SIZED))
+// ok
+#elif !defined(STBI_MALLOC) && !defined(STBI_FREE) && !defined(STBI_REALLOC) && !defined(STBI_REALLOC_SIZED)
+// ok
+#else
+#error "Must define all or none of STBI_MALLOC, STBI_FREE, and STBI_REALLOC (or STBI_REALLOC_SIZED)."
+#endif
+
+#ifndef STBI_MALLOC
+#define STBI_MALLOC(sz)           malloc(sz)
+#define STBI_REALLOC(p,newsz)     realloc(p,newsz)
+#define STBI_FREE(p)              free(p)
+#endif
+
+#ifndef STBI_REALLOC_SIZED
+#define STBI_REALLOC_SIZED(p,oldsz,newsz) STBI_REALLOC(p,newsz)
+#endif
+
+// x86/x64 detection
+#if defined(__x86_64__) || defined(_M_X64)
+#define STBI__X64_TARGET
+#elif defined(__i386) || defined(_M_IX86)
+#define STBI__X86_TARGET
+#endif
+
+#if defined(__GNUC__) && (defined(STBI__X86_TARGET) || defined(STBI__X64_TARGET)) && !defined(__SSE2__) && !defined(STBI_NO_SIMD)
+// NOTE: not clear do we actually need this for the 64-bit path?
+// gcc doesn't support sse2 intrinsics unless you compile with -msse2,
+// (but compiling with -msse2 allows the compiler to use SSE2 everywhere;
+// this is just broken and gcc are jerks for not fixing it properly
+// http://www.virtualdub.org/blog/pivot/entry.php?id=363 )
+#define STBI_NO_SIMD
+#endif
+
+#if defined(__MINGW32__) && defined(STBI__X86_TARGET) && !defined(STBI_MINGW_ENABLE_SSE2) && !defined(STBI_NO_SIMD)
+// Note that __MINGW32__ doesn't actually mean 32-bit, so we have to avoid STBI__X64_TARGET
+//
+// 32-bit MinGW wants ESP to be 16-byte aligned, but this is not in the
+// Windows ABI and VC++ as well as Windows DLLs don't maintain that invariant.
+// As a result, enabling SSE2 on 32-bit MinGW is dangerous when not
+// simultaneously enabling "-mstackrealign".
+//
+// See https://github.com/nothings/stb/issues/81 for more information.
+//
+// So default to no SSE2 on 32-bit MinGW. If you've read this far and added
+// -mstackrealign to your build settings, feel free to #define STBI_MINGW_ENABLE_SSE2.
+#define STBI_NO_SIMD
+#endif
+
+#if !defined(STBI_NO_SIMD) && (defined(STBI__X86_TARGET) || defined(STBI__X64_TARGET))
+#define STBI_SSE2
+#include <emmintrin.h>
+
+#ifdef _MSC_VER
+
+#if _MSC_VER >= 1400  // not VC6
+#include <intrin.h> // __cpuid
+static int stbi__cpuid3(void)
+{
+   int info[4];
+   __cpuid(info,1);
+   return info[3];
+}
+#else
+static int stbi__cpuid3(void)
+{
+   int res;
+   __asm {
+      mov  eax,1
+      cpuid
+      mov  res,edx
+   }
+   return res;
+}
+#endif
+
+#define STBI_SIMD_ALIGN(type, name) __declspec(align(16)) type name
+
+static int stbi__sse2_available()
+{
+   int info3 = stbi__cpuid3();
+   return ((info3 >> 26) & 1) != 0;
+}
+#else // assume GCC-style if not VC++
+#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16)))
+
+static int stbi__sse2_available()
+{
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 408 // GCC 4.8 or later
+   // GCC 4.8+ has a nice way to do this
+   return __builtin_cpu_supports("sse2");
+#else
+   // portable way to do this, preferably without using GCC inline ASM?
+   // just bail for now.
+   return 0;
+#endif
+}
+#endif
+#endif
+
+// ARM NEON
+#if defined(STBI_NO_SIMD) && defined(STBI_NEON)
+#undef STBI_NEON
+#endif
+
+#ifdef STBI_NEON
+#include <arm_neon.h>
+// assume GCC or Clang on ARM targets
+#define STBI_SIMD_ALIGN(type, name) type name __attribute__((aligned(16)))
+#endif
+
+#ifndef STBI_SIMD_ALIGN
+#define STBI_SIMD_ALIGN(type, name) type name
+#endif
+
+///////////////////////////////////////////////
+//
+//  stbi__context struct and start_xxx functions
+
+// stbi__context structure is our basic context used by all images, so it
+// contains all the IO context, plus some basic image information
+typedef struct
+{
+   stbi__uint32 img_x, img_y;
+   int img_n, img_out_n;
+
+   stbi_io_callbacks io;
+   void *io_user_data;
+
+   int read_from_callbacks;
+   int buflen;
+   stbi_uc buffer_start[128];
+
+   stbi_uc *img_buffer, *img_buffer_end;
+   stbi_uc *img_buffer_original, *img_buffer_original_end;
+} stbi__context;
+
+
+static void stbi__refill_buffer(stbi__context *s);
+
+// initialize a memory-decode context
+static void stbi__start_mem(stbi__context *s, stbi_uc const *buffer, int len)
+{
+   s->io.read = NULL;
+   s->read_from_callbacks = 0;
+   s->img_buffer = s->img_buffer_original = (stbi_uc *) buffer;
+   s->img_buffer_end = s->img_buffer_original_end = (stbi_uc *) buffer+len;
+}
+
+// initialize a callback-based context
+static void stbi__start_callbacks(stbi__context *s, stbi_io_callbacks *c, void *user)
+{
+   s->io = *c;
+   s->io_user_data = user;
+   s->buflen = sizeof(s->buffer_start);
+   s->read_from_callbacks = 1;
+   s->img_buffer_original = s->buffer_start;
+   stbi__refill_buffer(s);
+   s->img_buffer_original_end = s->img_buffer_end;
+}
+
+#ifndef STBI_NO_STDIO
+
+static int stbi__stdio_read(void *user, char *data, int size)
+{
+   return (int) fread(data,1,size,(FILE*) user);
+}
+
+static void stbi__stdio_skip(void *user, int n)
+{
+   fseek((FILE*) user, n, SEEK_CUR);
+}
+
+static int stbi__stdio_eof(void *user)
+{
+   return feof((FILE*) user);
+}
+
+static stbi_io_callbacks stbi__stdio_callbacks =
+{
+   stbi__stdio_read,
+   stbi__stdio_skip,
+   stbi__stdio_eof,
+};
+
+static void stbi__start_file(stbi__context *s, FILE *f)
+{
+   stbi__start_callbacks(s, &stbi__stdio_callbacks, (void *) f);
+}
+
+//static void stop_file(stbi__context *s) { }
+
+#endif // !STBI_NO_STDIO
+
+static void stbi__rewind(stbi__context *s)
+{
+   // conceptually rewind SHOULD rewind to the beginning of the stream,
+   // but we just rewind to the beginning of the initial buffer, because
+   // we only use it after doing 'test', which only ever looks at at most 92 bytes
+   s->img_buffer = s->img_buffer_original;
+   s->img_buffer_end = s->img_buffer_original_end;
+}
+
+#ifndef STBI_NO_JPEG
+static int      stbi__jpeg_test(stbi__context *s);
+static stbi_uc *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PNG
+static int      stbi__png_test(stbi__context *s);
+static stbi_uc *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__png_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_BMP
+static int      stbi__bmp_test(stbi__context *s);
+static stbi_uc *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_TGA
+static int      stbi__tga_test(stbi__context *s);
+static stbi_uc *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__tga_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PSD
+static int      stbi__psd_test(stbi__context *s);
+static stbi_uc *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__psd_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_HDR
+static int      stbi__hdr_test(stbi__context *s);
+static float   *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PIC
+static int      stbi__pic_test(stbi__context *s);
+static stbi_uc *stbi__pic_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__pic_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_GIF
+static int      stbi__gif_test(stbi__context *s);
+static stbi_uc *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__gif_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+#ifndef STBI_NO_PNM
+static int      stbi__pnm_test(stbi__context *s);
+static stbi_uc *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp);
+static int      stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp);
+#endif
+
+// this is not threadsafe
+static const char *stbi__g_failure_reason;
+
+STBIDEF const char *stbi_failure_reason(void)
+{
+   return stbi__g_failure_reason;
+}
+
+static int stbi__err(const char *str)
+{
+   stbi__g_failure_reason = str;
+   return 0;
+}
+
+static void *stbi__malloc(size_t size)
+{
+    return STBI_MALLOC(size);
+}
+
+// stbi__err - error
+// stbi__errpf - error returning pointer to float
+// stbi__errpuc - error returning pointer to unsigned char
+
+#ifdef STBI_NO_FAILURE_STRINGS
+   #define stbi__err(x,y)  0
+#elif defined(STBI_FAILURE_USERMSG)
+   #define stbi__err(x,y)  stbi__err(y)
+#else
+   #define stbi__err(x,y)  stbi__err(x)
+#endif
+
+#define stbi__errpf(x,y)   ((float *)(size_t) (stbi__err(x,y)?NULL:NULL))
+#define stbi__errpuc(x,y)  ((unsigned char *)(size_t) (stbi__err(x,y)?NULL:NULL))
+
+STBIDEF void stbi_image_free(void *retval_from_stbi_load)
+{
+   STBI_FREE(retval_from_stbi_load);
+}
+
+#ifndef STBI_NO_LINEAR
+static float   *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp);
+#endif
+
+#ifndef STBI_NO_HDR
+static stbi_uc *stbi__hdr_to_ldr(float   *data, int x, int y, int comp);
+#endif
+
+static int stbi__vertically_flip_on_load = 0;
+
+STBIDEF void stbi_set_flip_vertically_on_load(int flag_true_if_should_flip)
+{
+    stbi__vertically_flip_on_load = flag_true_if_should_flip;
+}
+
+static unsigned char *stbi__load_main(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   #ifndef STBI_NO_JPEG
+   if (stbi__jpeg_test(s)) return stbi__jpeg_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PNG
+   if (stbi__png_test(s))  return stbi__png_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_BMP
+   if (stbi__bmp_test(s))  return stbi__bmp_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_GIF
+   if (stbi__gif_test(s))  return stbi__gif_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PSD
+   if (stbi__psd_test(s))  return stbi__psd_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PIC
+   if (stbi__pic_test(s))  return stbi__pic_load(s,x,y,comp,req_comp);
+   #endif
+   #ifndef STBI_NO_PNM
+   if (stbi__pnm_test(s))  return stbi__pnm_load(s,x,y,comp,req_comp);
+   #endif
+
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_test(s)) {
+      float *hdr = stbi__hdr_load(s, x,y,comp,req_comp);
+      return stbi__hdr_to_ldr(hdr, *x, *y, req_comp ? req_comp : *comp);
+   }
+   #endif
+
+   #ifndef STBI_NO_TGA
+   // test tga last because it's a crappy test!
+   if (stbi__tga_test(s))
+      return stbi__tga_load(s,x,y,comp,req_comp);
+   #endif
+
+   return stbi__errpuc("unknown image type", "Image not of any known type, or corrupt");
+}
+
+static unsigned char *stbi__load_flip(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *result = stbi__load_main(s, x, y, comp, req_comp);
+
+   if (stbi__vertically_flip_on_load && result != NULL) {
+      int w = *x, h = *y;
+      int depth = req_comp ? req_comp : *comp;
+      int row,col,z;
+      stbi_uc temp;
+
+      // @OPTIMIZE: use a bigger temp buffer and memcpy multiple pixels at once
+      for (row = 0; row < (h>>1); row++) {
+         for (col = 0; col < w; col++) {
+            for (z = 0; z < depth; z++) {
+               temp = result[(row * w + col) * depth + z];
+               result[(row * w + col) * depth + z] = result[((h - row - 1) * w + col) * depth + z];
+               result[((h - row - 1) * w + col) * depth + z] = temp;
+            }
+         }
+      }
+   }
+
+   return result;
+}
+
+#ifndef STBI_NO_HDR
+static void stbi__float_postprocess(float *result, int *x, int *y, int *comp, int req_comp)
+{
+   if (stbi__vertically_flip_on_load && result != NULL) {
+      int w = *x, h = *y;
+      int depth = req_comp ? req_comp : *comp;
+      int row,col,z;
+      float temp;
+
+      // @OPTIMIZE: use a bigger temp buffer and memcpy multiple pixels at once
+      for (row = 0; row < (h>>1); row++) {
+         for (col = 0; col < w; col++) {
+            for (z = 0; z < depth; z++) {
+               temp = result[(row * w + col) * depth + z];
+               result[(row * w + col) * depth + z] = result[((h - row - 1) * w + col) * depth + z];
+               result[((h - row - 1) * w + col) * depth + z] = temp;
+            }
+         }
+      }
+   }
+}
+#endif
+
+#ifndef STBI_NO_STDIO
+
+static FILE *stbi__fopen(char const *filename, char const *mode)
+{
+   FILE *f;
+#if defined(_MSC_VER) && _MSC_VER >= 1400
+   if (0 != fopen_s(&f, filename, mode))
+      f=0;
+#else
+   f = fopen(filename, mode);
+#endif
+   return f;
+}
+
+
+STBIDEF stbi_uc *stbi_load(char const *filename, int *x, int *y, int *comp, int req_comp)
+{
+   FILE *f = stbi__fopen(filename, "rb");
+   unsigned char *result;
+   if (!f) return stbi__errpuc("can't fopen", "Unable to open file");
+   result = stbi_load_from_file(f,x,y,comp,req_comp);
+   fclose(f);
+   return result;
+}
+
+STBIDEF stbi_uc *stbi_load_from_file(FILE *f, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *result;
+   stbi__context s;
+   stbi__start_file(&s,f);
+   result = stbi__load_flip(&s,x,y,comp,req_comp);
+   if (result) {
+      // need to 'unget' all the characters in the IO buffer
+      fseek(f, - (int) (s.img_buffer_end - s.img_buffer), SEEK_CUR);
+   }
+   return result;
+}
+#endif //!STBI_NO_STDIO
+
+STBIDEF stbi_uc *stbi_load_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__load_flip(&s,x,y,comp,req_comp);
+}
+
+STBIDEF stbi_uc *stbi_load_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__load_flip(&s,x,y,comp,req_comp);
+}
+
+#ifndef STBI_NO_LINEAR
+static float *stbi__loadf_main(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char *data;
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_test(s)) {
+      float *hdr_data = stbi__hdr_load(s,x,y,comp,req_comp);
+      if (hdr_data)
+         stbi__float_postprocess(hdr_data,x,y,comp,req_comp);
+      return hdr_data;
+   }
+   #endif
+   data = stbi__load_flip(s, x, y, comp, req_comp);
+   if (data)
+      return stbi__ldr_to_hdr(data, *x, *y, req_comp ? req_comp : *comp);
+   return stbi__errpf("unknown image type", "Image not of any known type, or corrupt");
+}
+
+STBIDEF float *stbi_loadf_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+
+STBIDEF float *stbi_loadf_from_callbacks(stbi_io_callbacks const *clbk, void *user, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF float *stbi_loadf(char const *filename, int *x, int *y, int *comp, int req_comp)
+{
+   float *result;
+   FILE *f = stbi__fopen(filename, "rb");
+   if (!f) return stbi__errpf("can't fopen", "Unable to open file");
+   result = stbi_loadf_from_file(f,x,y,comp,req_comp);
+   fclose(f);
+   return result;
+}
+
+STBIDEF float *stbi_loadf_from_file(FILE *f, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__context s;
+   stbi__start_file(&s,f);
+   return stbi__loadf_main(&s,x,y,comp,req_comp);
+}
+#endif // !STBI_NO_STDIO
+
+#endif // !STBI_NO_LINEAR
+
+// these is-hdr-or-not is defined independent of whether STBI_NO_LINEAR is
+// defined, for API simplicity; if STBI_NO_LINEAR is defined, it always
+// reports false!
+
+STBIDEF int stbi_is_hdr_from_memory(stbi_uc const *buffer, int len)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(buffer);
+   STBI_NOTUSED(len);
+   return 0;
+   #endif
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF int      stbi_is_hdr          (char const *filename)
+{
+   FILE *f = stbi__fopen(filename, "rb");
+   int result=0;
+   if (f) {
+      result = stbi_is_hdr_from_file(f);
+      fclose(f);
+   }
+   return result;
+}
+
+STBIDEF int      stbi_is_hdr_from_file(FILE *f)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_file(&s,f);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(f);
+   return 0;
+   #endif
+}
+#endif // !STBI_NO_STDIO
+
+STBIDEF int      stbi_is_hdr_from_callbacks(stbi_io_callbacks const *clbk, void *user)
+{
+   #ifndef STBI_NO_HDR
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) clbk, user);
+   return stbi__hdr_test(&s);
+   #else
+   STBI_NOTUSED(clbk);
+   STBI_NOTUSED(user);
+   return 0;
+   #endif
+}
+
+#ifndef STBI_NO_LINEAR
+static float stbi__l2h_gamma=2.2f, stbi__l2h_scale=1.0f;
+
+STBIDEF void   stbi_ldr_to_hdr_gamma(float gamma) { stbi__l2h_gamma = gamma; }
+STBIDEF void   stbi_ldr_to_hdr_scale(float scale) { stbi__l2h_scale = scale; }
+#endif
+
+static float stbi__h2l_gamma_i=1.0f/2.2f, stbi__h2l_scale_i=1.0f;
+
+STBIDEF void   stbi_hdr_to_ldr_gamma(float gamma) { stbi__h2l_gamma_i = 1/gamma; }
+STBIDEF void   stbi_hdr_to_ldr_scale(float scale) { stbi__h2l_scale_i = 1/scale; }
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+// Common code used by all image loaders
+//
+
+enum
+{
+   STBI__SCAN_load=0,
+   STBI__SCAN_type,
+   STBI__SCAN_header
+};
+
+static void stbi__refill_buffer(stbi__context *s)
+{
+   int n = (s->io.read)(s->io_user_data,(char*)s->buffer_start,s->buflen);
+   if (n == 0) {
+      // at end of file, treat same as if from memory, but need to handle case
+      // where s->img_buffer isn't pointing to safe memory, e.g. 0-byte file
+      s->read_from_callbacks = 0;
+      s->img_buffer = s->buffer_start;
+      s->img_buffer_end = s->buffer_start+1;
+      *s->img_buffer = 0;
+   } else {
+      s->img_buffer = s->buffer_start;
+      s->img_buffer_end = s->buffer_start + n;
+   }
+}
+
+stbi_inline static stbi_uc stbi__get8(stbi__context *s)
+{
+   if (s->img_buffer < s->img_buffer_end)
+      return *s->img_buffer++;
+   if (s->read_from_callbacks) {
+      stbi__refill_buffer(s);
+      return *s->img_buffer++;
+   }
+   return 0;
+}
+
+stbi_inline static int stbi__at_eof(stbi__context *s)
+{
+   if (s->io.read) {
+      if (!(s->io.eof)(s->io_user_data)) return 0;
+      // if feof() is true, check if buffer = end
+      // special case: we've only got the special 0 character at the end
+      if (s->read_from_callbacks == 0) return 1;
+   }
+
+   return s->img_buffer >= s->img_buffer_end;
+}
+
+static void stbi__skip(stbi__context *s, int n)
+{
+   if (n < 0) {
+      s->img_buffer = s->img_buffer_end;
+      return;
+   }
+   if (s->io.read) {
+      int blen = (int) (s->img_buffer_end - s->img_buffer);
+      if (blen < n) {
+         s->img_buffer = s->img_buffer_end;
+         (s->io.skip)(s->io_user_data, n - blen);
+         return;
+      }
+   }
+   s->img_buffer += n;
+}
+
+static int stbi__getn(stbi__context *s, stbi_uc *buffer, int n)
+{
+   if (s->io.read) {
+      int blen = (int) (s->img_buffer_end - s->img_buffer);
+      if (blen < n) {
+         int res, count;
+
+         memcpy(buffer, s->img_buffer, blen);
+
+         count = (s->io.read)(s->io_user_data, (char*) buffer + blen, n - blen);
+         res = (count == (n-blen));
+         s->img_buffer = s->img_buffer_end;
+         return res;
+      }
+   }
+
+   if (s->img_buffer+n <= s->img_buffer_end) {
+      memcpy(buffer, s->img_buffer, n);
+      s->img_buffer += n;
+      return 1;
+   } else
+      return 0;
+}
+
+static int stbi__get16be(stbi__context *s)
+{
+   int z = stbi__get8(s);
+   return (z << 8) + stbi__get8(s);
+}
+
+static stbi__uint32 stbi__get32be(stbi__context *s)
+{
+   stbi__uint32 z = stbi__get16be(s);
+   return (z << 16) + stbi__get16be(s);
+}
+
+#if defined(STBI_NO_BMP) && defined(STBI_NO_TGA) && defined(STBI_NO_GIF)
+// nothing
+#else
+static int stbi__get16le(stbi__context *s)
+{
+   int z = stbi__get8(s);
+   return z + (stbi__get8(s) << 8);
+}
+#endif
+
+#ifndef STBI_NO_BMP
+static stbi__uint32 stbi__get32le(stbi__context *s)
+{
+   stbi__uint32 z = stbi__get16le(s);
+   return z + (stbi__get16le(s) << 16);
+}
+#endif
+
+#define STBI__BYTECAST(x)  ((stbi_uc) ((x) & 255))  // truncate int to byte without warnings
+
+
+//////////////////////////////////////////////////////////////////////////////
+//
+//  generic converter from built-in img_n to req_comp
+//    individual types do this automatically as much as possible (e.g. jpeg
+//    does all cases internally since it needs to colorspace convert anyway,
+//    and it never has alpha, so very few cases ). png can automatically
+//    interleave an alpha=255 channel, but falls back to this for other cases
+//
+//  assume data buffer is malloced, so malloc a new one and free that one
+//  only failure mode is malloc failing
+
+static stbi_uc stbi__compute_y(int r, int g, int b)
+{
+   return (stbi_uc) (((r*77) + (g*150) +  (29*b)) >> 8);
+}
+
+static unsigned char *stbi__convert_format(unsigned char *data, int img_n, int req_comp, unsigned int x, unsigned int y)
+{
+   int i,j;
+   unsigned char *good;
+
+   if (req_comp == img_n) return data;
+   STBI_ASSERT(req_comp >= 1 && req_comp <= 4);
+
+   good = (unsigned char *) stbi__malloc(req_comp * x * y);
+   if (good == NULL) {
+      STBI_FREE(data);
+      return stbi__errpuc("outofmem", "Out of memory");
+   }
+
+   for (j=0; j < (int) y; ++j) {
+      unsigned char *src  = data + j * x * img_n   ;
+      unsigned char *dest = good + j * x * req_comp;
+
+      #define COMBO(a,b)  ((a)*8+(b))
+      #define CASE(a,b)   case COMBO(a,b): for(i=x-1; i >= 0; --i, src += a, dest += b)
+      // convert source image with img_n components to one with req_comp components;
+      // avoid switch per pixel, so use switch per scanline and massive macros
+      switch (COMBO(img_n, req_comp)) {
+         CASE(1,2) dest[0]=src[0], dest[1]=255; break;
+         CASE(1,3) dest[0]=dest[1]=dest[2]=src[0]; break;
+         CASE(1,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=255; break;
+         CASE(2,1) dest[0]=src[0]; break;
+         CASE(2,3) dest[0]=dest[1]=dest[2]=src[0]; break;
+         CASE(2,4) dest[0]=dest[1]=dest[2]=src[0], dest[3]=src[1]; break;
+         CASE(3,4) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2],dest[3]=255; break;
+         CASE(3,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
+         CASE(3,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = 255; break;
+         CASE(4,1) dest[0]=stbi__compute_y(src[0],src[1],src[2]); break;
+         CASE(4,2) dest[0]=stbi__compute_y(src[0],src[1],src[2]), dest[1] = src[3]; break;
+         CASE(4,3) dest[0]=src[0],dest[1]=src[1],dest[2]=src[2]; break;
+         default: STBI_ASSERT(0);
+      }
+      #undef CASE
+   }
+
+   STBI_FREE(data);
+   return good;
+}
+
+#ifndef STBI_NO_LINEAR
+static float   *stbi__ldr_to_hdr(stbi_uc *data, int x, int y, int comp)
+{
+   int i,k,n;
+   float *output = (float *) stbi__malloc(x * y * comp * sizeof(float));
+   if (output == NULL) { STBI_FREE(data); return stbi__errpf("outofmem", "Out of memory"); }
+   // compute number of non-alpha components
+   if (comp & 1) n = comp; else n = comp-1;
+   for (i=0; i < x*y; ++i) {
+      for (k=0; k < n; ++k) {
+         output[i*comp + k] = (float) (pow(data[i*comp+k]/255.0f, stbi__l2h_gamma) * stbi__l2h_scale);
+      }
+      if (k < comp) output[i*comp + k] = data[i*comp+k]/255.0f;
+   }
+   STBI_FREE(data);
+   return output;
+}
+#endif
+
+#ifndef STBI_NO_HDR
+#define stbi__float2int(x)   ((int) (x))
+static stbi_uc *stbi__hdr_to_ldr(float   *data, int x, int y, int comp)
+{
+   int i,k,n;
+   stbi_uc *output = (stbi_uc *) stbi__malloc(x * y * comp);
+   if (output == NULL) { STBI_FREE(data); return stbi__errpuc("outofmem", "Out of memory"); }
+   // compute number of non-alpha components
+   if (comp & 1) n = comp; else n = comp-1;
+   for (i=0; i < x*y; ++i) {
+      for (k=0; k < n; ++k) {
+         float z = (float) pow(data[i*comp+k]*stbi__h2l_scale_i, stbi__h2l_gamma_i) * 255 + 0.5f;
+         if (z < 0) z = 0;
+         if (z > 255) z = 255;
+         output[i*comp + k] = (stbi_uc) stbi__float2int(z);
+      }
+      if (k < comp) {
+         float z = data[i*comp+k] * 255 + 0.5f;
+         if (z < 0) z = 0;
+         if (z > 255) z = 255;
+         output[i*comp + k] = (stbi_uc) stbi__float2int(z);
+      }
+   }
+   STBI_FREE(data);
+   return output;
+}
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+//
+//  "baseline" JPEG/JFIF decoder
+//
+//    simple implementation
+//      - doesn't support delayed output of y-dimension
+//      - simple interface (only one output format: 8-bit interleaved RGB)
+//      - doesn't try to recover corrupt jpegs
+//      - doesn't allow partial loading, loading multiple at once
+//      - still fast on x86 (copying globals into locals doesn't help x86)
+//      - allocates lots of intermediate memory (full size of all components)
+//        - non-interleaved case requires this anyway
+//        - allows good upsampling (see next)
+//    high-quality
+//      - upsampled channels are bilinearly interpolated, even across blocks
+//      - quality integer IDCT derived from IJG's 'slow'
+//    performance
+//      - fast huffman; reasonable integer IDCT
+//      - some SIMD kernels for common paths on targets with SSE2/NEON
+//      - uses a lot of intermediate memory, could cache poorly
+
+#ifndef STBI_NO_JPEG
+
+// huffman decoding acceleration
+#define FAST_BITS   9  // larger handles more cases; smaller stomps less cache
+
+typedef struct
+{
+   stbi_uc  fast[1 << FAST_BITS];
+   // weirdly, repacking this into AoS is a 10% speed loss, instead of a win
+   stbi__uint16 code[256];
+   stbi_uc  values[256];
+   stbi_uc  size[257];
+   unsigned int maxcode[18];
+   int    delta[17];   // old 'firstsymbol' - old 'firstcode'
+} stbi__huffman;
+
+typedef struct
+{
+   stbi__context *s;
+   stbi__huffman huff_dc[4];
+   stbi__huffman huff_ac[4];
+   stbi_uc dequant[4][64];
+   stbi__int16 fast_ac[4][1 << FAST_BITS];
+
+// sizes for components, interleaved MCUs
+   int img_h_max, img_v_max;
+   int img_mcu_x, img_mcu_y;
+   int img_mcu_w, img_mcu_h;
+
+// definition of jpeg image component
+   struct
+   {
+      int id;
+      int h,v;
+      int tq;
+      int hd,ha;
+      int dc_pred;
+
+      int x,y,w2,h2;
+      stbi_uc *data;
+      void *raw_data, *raw_coeff;
+      stbi_uc *linebuf;
+      short   *coeff;   // progressive only
+      int      coeff_w, coeff_h; // number of 8x8 coefficient blocks
+   } img_comp[4];
+
+   stbi__uint32   code_buffer; // jpeg entropy-coded buffer
+   int            code_bits;   // number of valid bits
+   unsigned char  marker;      // marker seen while filling entropy buffer
+   int            nomore;      // flag if we saw a marker so must stop
+
+   int            progressive;
+   int            spec_start;
+   int            spec_end;
+   int            succ_high;
+   int            succ_low;
+   int            eob_run;
+   int            rgb;
+
+   int scan_n, order[4];
+   int restart_interval, todo;
+
+// kernels
+   void (*idct_block_kernel)(stbi_uc *out, int out_stride, short data[64]);
+   void (*YCbCr_to_RGB_kernel)(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step);
+   stbi_uc *(*resample_row_hv_2_kernel)(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs);
+} stbi__jpeg;
+
+static int stbi__build_huffman(stbi__huffman *h, int *count)
+{
+   int i,j,k=0,code;
+   // build size list for each symbol (from JPEG spec)
+   for (i=0; i < 16; ++i)
+      for (j=0; j < count[i]; ++j)
+         h->size[k++] = (stbi_uc) (i+1);
+   h->size[k] = 0;
+
+   // compute actual symbols (from jpeg spec)
+   code = 0;
+   k = 0;
+   for(j=1; j <= 16; ++j) {
+      // compute delta to add to code to compute symbol id
+      h->delta[j] = k - code;
+      if (h->size[k] == j) {
+         while (h->size[k] == j)
+            h->code[k++] = (stbi__uint16) (code++);
+         if (code-1 >= (1 << j)) return stbi__err("bad code lengths","Corrupt JPEG");
+      }
+      // compute largest code + 1 for this size, preshifted as needed later
+      h->maxcode[j] = code << (16-j);
+      code <<= 1;
+   }
+   h->maxcode[j] = 0xffffffff;
+
+   // build non-spec acceleration table; 255 is flag for not-accelerated
+   memset(h->fast, 255, 1 << FAST_BITS);
+   for (i=0; i < k; ++i) {
+      int s = h->size[i];
+      if (s <= FAST_BITS) {
+         int c = h->code[i] << (FAST_BITS-s);
+         int m = 1 << (FAST_BITS-s);
+         for (j=0; j < m; ++j) {
+            h->fast[c+j] = (stbi_uc) i;
+         }
+      }
+   }
+   return 1;
+}
+
+// build a table that decodes both magnitude and value of small ACs in
+// one go.
+static void stbi__build_fast_ac(stbi__int16 *fast_ac, stbi__huffman *h)
+{
+   int i;
+   for (i=0; i < (1 << FAST_BITS); ++i) {
+      stbi_uc fast = h->fast[i];
+      fast_ac[i] = 0;
+      if (fast < 255) {
+         int rs = h->values[fast];
+         int run = (rs >> 4) & 15;
+         int magbits = rs & 15;
+         int len = h->size[fast];
+
+         if (magbits && len + magbits <= FAST_BITS) {
+            // magnitude code followed by receive_extend code
+            int k = ((i << len) & ((1 << FAST_BITS) - 1)) >> (FAST_BITS - magbits);
+            int m = 1 << (magbits - 1);
+            if (k < m) k += (-1 << magbits) + 1;
+            // if the result is small enough, we can fit it in fast_ac table
+            if (k >= -128 && k <= 127)
+               fast_ac[i] = (stbi__int16) ((k << 8) + (run << 4) + (len + magbits));
+         }
+      }
+   }
+}
+
+static void stbi__grow_buffer_unsafe(stbi__jpeg *j)
+{
+   do {
+      int b = j->nomore ? 0 : stbi__get8(j->s);
+      if (b == 0xff) {
+         int c = stbi__get8(j->s);
+         if (c != 0) {
+            j->marker = (unsigned char) c;
+            j->nomore = 1;
+            return;
+         }
+      }
+      j->code_buffer |= b << (24 - j->code_bits);
+      j->code_bits += 8;
+   } while (j->code_bits <= 24);
+}
+
+// (1 << n) - 1
+static stbi__uint32 stbi__bmask[17]={0,1,3,7,15,31,63,127,255,511,1023,2047,4095,8191,16383,32767,65535};
+
+// decode a jpeg huffman value from the bitstream
+stbi_inline static int stbi__jpeg_huff_decode(stbi__jpeg *j, stbi__huffman *h)
+{
+   unsigned int temp;
+   int c,k;
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+
+   // look at the top FAST_BITS and determine what symbol ID it is,
+   // if the code is <= FAST_BITS
+   c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+   k = h->fast[c];
+   if (k < 255) {
+      int s = h->size[k];
+      if (s > j->code_bits)
+         return -1;
+      j->code_buffer <<= s;
+      j->code_bits -= s;
+      return h->values[k];
+   }
+
+   // naive test is to shift the code_buffer down so k bits are
+   // valid, then test against maxcode. To speed this up, we've
+   // preshifted maxcode left so that it has (16-k) 0s at the
+   // end; in other words, regardless of the number of bits, it
+   // wants to be compared against something shifted to have 16;
+   // that way we don't need to shift inside the loop.
+   temp = j->code_buffer >> 16;
+   for (k=FAST_BITS+1 ; ; ++k)
+      if (temp < h->maxcode[k])
+         break;
+   if (k == 17) {
+      // error! code not found
+      j->code_bits -= 16;
+      return -1;
+   }
+
+   if (k > j->code_bits)
+      return -1;
+
+   // convert the huffman code to the symbol id
+   c = ((j->code_buffer >> (32 - k)) & stbi__bmask[k]) + h->delta[k];
+   STBI_ASSERT((((j->code_buffer) >> (32 - h->size[c])) & stbi__bmask[h->size[c]]) == h->code[c]);
+
+   // convert the id to a symbol
+   j->code_bits -= k;
+   j->code_buffer <<= k;
+   return h->values[c];
+}
+
+// bias[n] = (-1<<n) + 1
+static int const stbi__jbias[16] = {0,-1,-3,-7,-15,-31,-63,-127,-255,-511,-1023,-2047,-4095,-8191,-16383,-32767};
+
+// combined JPEG 'receive' and JPEG 'extend', since baseline
+// always extends everything it receives.
+stbi_inline static int stbi__extend_receive(stbi__jpeg *j, int n)
+{
+   unsigned int k;
+   int sgn;
+   if (j->code_bits < n) stbi__grow_buffer_unsafe(j);
+
+   sgn = (stbi__int32)j->code_buffer >> 31; // sign bit is always in MSB
+   k = stbi_lrot(j->code_buffer, n);
+   STBI_ASSERT(n >= 0 && n < (int) (sizeof(stbi__bmask)/sizeof(*stbi__bmask)));
+   j->code_buffer = k & ~stbi__bmask[n];
+   k &= stbi__bmask[n];
+   j->code_bits -= n;
+   return k + (stbi__jbias[n] & ~sgn);
+}
+
+// get some unsigned bits
+stbi_inline static int stbi__jpeg_get_bits(stbi__jpeg *j, int n)
+{
+   unsigned int k;
+   if (j->code_bits < n) stbi__grow_buffer_unsafe(j);
+   k = stbi_lrot(j->code_buffer, n);
+   j->code_buffer = k & ~stbi__bmask[n];
+   k &= stbi__bmask[n];
+   j->code_bits -= n;
+   return k;
+}
+
+stbi_inline static int stbi__jpeg_get_bit(stbi__jpeg *j)
+{
+   unsigned int k;
+   if (j->code_bits < 1) stbi__grow_buffer_unsafe(j);
+   k = j->code_buffer;
+   j->code_buffer <<= 1;
+   --j->code_bits;
+   return k & 0x80000000;
+}
+
+// given a value that's at position X in the zigzag stream,
+// where does it appear in the 8x8 matrix coded as row-major?
+static stbi_uc stbi__jpeg_dezigzag[64+15] =
+{
+    0,  1,  8, 16,  9,  2,  3, 10,
+   17, 24, 32, 25, 18, 11,  4,  5,
+   12, 19, 26, 33, 40, 48, 41, 34,
+   27, 20, 13,  6,  7, 14, 21, 28,
+   35, 42, 49, 56, 57, 50, 43, 36,
+   29, 22, 15, 23, 30, 37, 44, 51,
+   58, 59, 52, 45, 38, 31, 39, 46,
+   53, 60, 61, 54, 47, 55, 62, 63,
+   // let corrupt input sample past end
+   63, 63, 63, 63, 63, 63, 63, 63,
+   63, 63, 63, 63, 63, 63, 63
+};
+
+// decode one 64-entry block--
+static int stbi__jpeg_decode_block(stbi__jpeg *j, short data[64], stbi__huffman *hdc, stbi__huffman *hac, stbi__int16 *fac, int b, stbi_uc *dequant)
+{
+   int diff,dc,k;
+   int t;
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+   t = stbi__jpeg_huff_decode(j, hdc);
+   if (t < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+
+   // 0 all the ac values now so we can do it 32-bits at a time
+   memset(data,0,64*sizeof(data[0]));
+
+   diff = t ? stbi__extend_receive(j, t) : 0;
+   dc = j->img_comp[b].dc_pred + diff;
+   j->img_comp[b].dc_pred = dc;
+   data[0] = (short) (dc * dequant[0]);
+
+   // decode AC components, see JPEG spec
+   k = 1;
+   do {
+      unsigned int zig;
+      int c,r,s;
+      if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+      c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+      r = fac[c];
+      if (r) { // fast-AC path
+         k += (r >> 4) & 15; // run
+         s = r & 15; // combined length
+         j->code_buffer <<= s;
+         j->code_bits -= s;
+         // decode into unzigzag'd location
+         zig = stbi__jpeg_dezigzag[k++];
+         data[zig] = (short) ((r >> 8) * dequant[zig]);
+      } else {
+         int rs = stbi__jpeg_huff_decode(j, hac);
+         if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+         s = rs & 15;
+         r = rs >> 4;
+         if (s == 0) {
+            if (rs != 0xf0) break; // end block
+            k += 16;
+         } else {
+            k += r;
+            // decode into unzigzag'd location
+            zig = stbi__jpeg_dezigzag[k++];
+            data[zig] = (short) (stbi__extend_receive(j,s) * dequant[zig]);
+         }
+      }
+   } while (k < 64);
+   return 1;
+}
+
+static int stbi__jpeg_decode_block_prog_dc(stbi__jpeg *j, short data[64], stbi__huffman *hdc, int b)
+{
+   int diff,dc;
+   int t;
+   if (j->spec_end != 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG");
+
+   if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+
+   if (j->succ_high == 0) {
+      // first scan for DC coefficient, must be first
+      memset(data,0,64*sizeof(data[0])); // 0 all the ac values now
+      t = stbi__jpeg_huff_decode(j, hdc);
+      diff = t ? stbi__extend_receive(j, t) : 0;
+
+      dc = j->img_comp[b].dc_pred + diff;
+      j->img_comp[b].dc_pred = dc;
+      data[0] = (short) (dc << j->succ_low);
+   } else {
+      // refinement scan for DC coefficient
+      if (stbi__jpeg_get_bit(j))
+         data[0] += (short) (1 << j->succ_low);
+   }
+   return 1;
+}
+
+// @OPTIMIZE: store non-zigzagged during the decode passes,
+// and only de-zigzag when dequantizing
+static int stbi__jpeg_decode_block_prog_ac(stbi__jpeg *j, short data[64], stbi__huffman *hac, stbi__int16 *fac)
+{
+   int k;
+   if (j->spec_start == 0) return stbi__err("can't merge dc and ac", "Corrupt JPEG");
+
+   if (j->succ_high == 0) {
+      int shift = j->succ_low;
+
+      if (j->eob_run) {
+         --j->eob_run;
+         return 1;
+      }
+
+      k = j->spec_start;
+      do {
+         unsigned int zig;
+         int c,r,s;
+         if (j->code_bits < 16) stbi__grow_buffer_unsafe(j);
+         c = (j->code_buffer >> (32 - FAST_BITS)) & ((1 << FAST_BITS)-1);
+         r = fac[c];
+         if (r) { // fast-AC path
+            k += (r >> 4) & 15; // run
+            s = r & 15; // combined length
+            j->code_buffer <<= s;
+            j->code_bits -= s;
+            zig = stbi__jpeg_dezigzag[k++];
+            data[zig] = (short) ((r >> 8) << shift);
+         } else {
+            int rs = stbi__jpeg_huff_decode(j, hac);
+            if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+            s = rs & 15;
+            r = rs >> 4;
+            if (s == 0) {
+               if (r < 15) {
+                  j->eob_run = (1 << r);
+                  if (r)
+                     j->eob_run += stbi__jpeg_get_bits(j, r);
+                  --j->eob_run;
+                  break;
+               }
+               k += 16;
+            } else {
+               k += r;
+               zig = stbi__jpeg_dezigzag[k++];
+               data[zig] = (short) (stbi__extend_receive(j,s) << shift);
+            }
+         }
+      } while (k <= j->spec_end);
+   } else {
+      // refinement scan for these AC coefficients
+
+      short bit = (short) (1 << j->succ_low);
+
+      if (j->eob_run) {
+         --j->eob_run;
+         for (k = j->spec_start; k <= j->spec_end; ++k) {
+            short *p = &data[stbi__jpeg_dezigzag[k]];
+            if (*p != 0)
+               if (stbi__jpeg_get_bit(j))
+                  if ((*p & bit)==0) {
+                     if (*p > 0)
+                        *p += bit;
+                     else
+                        *p -= bit;
+                  }
+         }
+      } else {
+         k = j->spec_start;
+         do {
+            int r,s;
+            int rs = stbi__jpeg_huff_decode(j, hac); // @OPTIMIZE see if we can use the fast path here, advance-by-r is so slow, eh
+            if (rs < 0) return stbi__err("bad huffman code","Corrupt JPEG");
+            s = rs & 15;
+            r = rs >> 4;
+            if (s == 0) {
+               if (r < 15) {
+                  j->eob_run = (1 << r) - 1;
+                  if (r)
+                     j->eob_run += stbi__jpeg_get_bits(j, r);
+                  r = 64; // force end of block
+               } else {
+                  // r=15 s=0 should write 16 0s, so we just do
+                  // a run of 15 0s and then write s (which is 0),
+                  // so we don't have to do anything special here
+               }
+            } else {
+               if (s != 1) return stbi__err("bad huffman code", "Corrupt JPEG");
+               // sign bit
+               if (stbi__jpeg_get_bit(j))
+                  s = bit;
+               else
+                  s = -bit;
+            }
+
+            // advance by r
+            while (k <= j->spec_end) {
+               short *p = &data[stbi__jpeg_dezigzag[k++]];
+               if (*p != 0) {
+                  if (stbi__jpeg_get_bit(j))
+                     if ((*p & bit)==0) {
+                        if (*p > 0)
+                           *p += bit;
+                        else
+                           *p -= bit;
+                     }
+               } else {
+                  if (r == 0) {
+                     *p = (short) s;
+                     break;
+                  }
+                  --r;
+               }
+            }
+         } while (k <= j->spec_end);
+      }
+   }
+   return 1;
+}
+
+// take a -128..127 value and stbi__clamp it and convert to 0..255
+stbi_inline static stbi_uc stbi__clamp(int x)
+{
+   // trick to use a single test to catch both cases
+   if ((unsigned int) x > 255) {
+      if (x < 0) return 0;
+      if (x > 255) return 255;
+   }
+   return (stbi_uc) x;
+}
+
+#define stbi__f2f(x)  ((int) (((x) * 4096 + 0.5)))
+#define stbi__fsh(x)  ((x) << 12)
+
+// derived from jidctint -- DCT_ISLOW
+#define STBI__IDCT_1D(s0,s1,s2,s3,s4,s5,s6,s7) \
+   int t0,t1,t2,t3,p1,p2,p3,p4,p5,x0,x1,x2,x3; \
+   p2 = s2;                                    \
+   p3 = s6;                                    \
+   p1 = (p2+p3) * stbi__f2f(0.5411961f);       \
+   t2 = p1 + p3*stbi__f2f(-1.847759065f);      \
+   t3 = p1 + p2*stbi__f2f( 0.765366865f);      \
+   p2 = s0;                                    \
+   p3 = s4;                                    \
+   t0 = stbi__fsh(p2+p3);                      \
+   t1 = stbi__fsh(p2-p3);                      \
+   x0 = t0+t3;                                 \
+   x3 = t0-t3;                                 \
+   x1 = t1+t2;                                 \
+   x2 = t1-t2;                                 \
+   t0 = s7;                                    \
+   t1 = s5;                                    \
+   t2 = s3;                                    \
+   t3 = s1;                                    \
+   p3 = t0+t2;                                 \
+   p4 = t1+t3;                                 \
+   p1 = t0+t3;                                 \
+   p2 = t1+t2;                                 \
+   p5 = (p3+p4)*stbi__f2f( 1.175875602f);      \
+   t0 = t0*stbi__f2f( 0.298631336f);           \
+   t1 = t1*stbi__f2f( 2.053119869f);           \
+   t2 = t2*stbi__f2f( 3.072711026f);           \
+   t3 = t3*stbi__f2f( 1.501321110f);           \
+   p1 = p5 + p1*stbi__f2f(-0.899976223f);      \
+   p2 = p5 + p2*stbi__f2f(-2.562915447f);      \
+   p3 = p3*stbi__f2f(-1.961570560f);           \
+   p4 = p4*stbi__f2f(-0.390180644f);           \
+   t3 += p1+p4;                                \
+   t2 += p2+p3;                                \
+   t1 += p2+p4;                                \
+   t0 += p1+p3;
+
+static void stbi__idct_block(stbi_uc *out, int out_stride, short data[64])
+{
+   int i,val[64],*v=val;
+   stbi_uc *o;
+   short *d = data;
+
+   // columns
+   for (i=0; i < 8; ++i,++d, ++v) {
+      // if all zeroes, shortcut -- this avoids dequantizing 0s and IDCTing
+      if (d[ 8]==0 && d[16]==0 && d[24]==0 && d[32]==0
+           && d[40]==0 && d[48]==0 && d[56]==0) {
+         //    no shortcut                 0     seconds
+         //    (1|2|3|4|5|6|7)==0          0     seconds
+         //    all separate               -0.047 seconds
+         //    1 && 2|3 && 4|5 && 6|7:    -0.047 seconds
+         int dcterm = d[0] << 2;
+         v[0] = v[8] = v[16] = v[24] = v[32] = v[40] = v[48] = v[56] = dcterm;
+      } else {
+         STBI__IDCT_1D(d[ 0],d[ 8],d[16],d[24],d[32],d[40],d[48],d[56])
+         // constants scaled things up by 1<<12; let's bring them back
+         // down, but keep 2 extra bits of precision
+         x0 += 512; x1 += 512; x2 += 512; x3 += 512;
+         v[ 0] = (x0+t3) >> 10;
+         v[56] = (x0-t3) >> 10;
+         v[ 8] = (x1+t2) >> 10;
+         v[48] = (x1-t2) >> 10;
+         v[16] = (x2+t1) >> 10;
+         v[40] = (x2-t1) >> 10;
+         v[24] = (x3+t0) >> 10;
+         v[32] = (x3-t0) >> 10;
+      }
+   }
+
+   for (i=0, v=val, o=out; i < 8; ++i,v+=8,o+=out_stride) {
+      // no fast case since the first 1D IDCT spread components out
+      STBI__IDCT_1D(v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7])
+      // constants scaled things up by 1<<12, plus we had 1<<2 from first
+      // loop, plus horizontal and vertical each scale by sqrt(8) so together
+      // we've got an extra 1<<3, so 1<<17 total we need to remove.
+      // so we want to round that, which means adding 0.5 * 1<<17,
+      // aka 65536. Also, we'll end up with -128 to 127 that we want
+      // to encode as 0..255 by adding 128, so we'll add that before the shift
+      x0 += 65536 + (128<<17);
+      x1 += 65536 + (128<<17);
+      x2 += 65536 + (128<<17);
+      x3 += 65536 + (128<<17);
+      // tried computing the shifts into temps, or'ing the temps to see
+      // if any were out of range, but that was slower
+      o[0] = stbi__clamp((x0+t3) >> 17);
+      o[7] = stbi__clamp((x0-t3) >> 17);
+      o[1] = stbi__clamp((x1+t2) >> 17);
+      o[6] = stbi__clamp((x1-t2) >> 17);
+      o[2] = stbi__clamp((x2+t1) >> 17);
+      o[5] = stbi__clamp((x2-t1) >> 17);
+      o[3] = stbi__clamp((x3+t0) >> 17);
+      o[4] = stbi__clamp((x3-t0) >> 17);
+   }
+}
+
+#ifdef STBI_SSE2
+// sse2 integer IDCT. not the fastest possible implementation but it
+// produces bit-identical results to the generic C version so it's
+// fully "transparent".
+static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64])
+{
+   // This is constructed to match our regular (generic) integer IDCT exactly.
+   __m128i row0, row1, row2, row3, row4, row5, row6, row7;
+   __m128i tmp;
+
+   // dot product constant: even elems=x, odd elems=y
+   #define dct_const(x,y)  _mm_setr_epi16((x),(y),(x),(y),(x),(y),(x),(y))
+
+   // out(0) = c0[even]*x + c0[odd]*y   (c0, x, y 16-bit, out 32-bit)
+   // out(1) = c1[even]*x + c1[odd]*y
+   #define dct_rot(out0,out1, x,y,c0,c1) \
+      __m128i c0##lo = _mm_unpacklo_epi16((x),(y)); \
+      __m128i c0##hi = _mm_unpackhi_epi16((x),(y)); \
+      __m128i out0##_l = _mm_madd_epi16(c0##lo, c0); \
+      __m128i out0##_h = _mm_madd_epi16(c0##hi, c0); \
+      __m128i out1##_l = _mm_madd_epi16(c0##lo, c1); \
+      __m128i out1##_h = _mm_madd_epi16(c0##hi, c1)
+
+   // out = in << 12  (in 16-bit, out 32-bit)
+   #define dct_widen(out, in) \
+      __m128i out##_l = _mm_srai_epi32(_mm_unpacklo_epi16(_mm_setzero_si128(), (in)), 4); \
+      __m128i out##_h = _mm_srai_epi32(_mm_unpackhi_epi16(_mm_setzero_si128(), (in)), 4)
+
+   // wide add
+   #define dct_wadd(out, a, b) \
+      __m128i out##_l = _mm_add_epi32(a##_l, b##_l); \
+      __m128i out##_h = _mm_add_epi32(a##_h, b##_h)
+
+   // wide sub
+   #define dct_wsub(out, a, b) \
+      __m128i out##_l = _mm_sub_epi32(a##_l, b##_l); \
+      __m128i out##_h = _mm_sub_epi32(a##_h, b##_h)
+
+   // butterfly a/b, add bias, then shift by "s" and pack
+   #define dct_bfly32o(out0, out1, a,b,bias,s) \
+      { \
+         __m128i abiased_l = _mm_add_epi32(a##_l, bias); \
+         __m128i abiased_h = _mm_add_epi32(a##_h, bias); \
+         dct_wadd(sum, abiased, b); \
+         dct_wsub(dif, abiased, b); \
+         out0 = _mm_packs_epi32(_mm_srai_epi32(sum_l, s), _mm_srai_epi32(sum_h, s)); \
+         out1 = _mm_packs_epi32(_mm_srai_epi32(dif_l, s), _mm_srai_epi32(dif_h, s)); \
+      }
+
+   // 8-bit interleave step (for transposes)
+   #define dct_interleave8(a, b) \
+      tmp = a; \
+      a = _mm_unpacklo_epi8(a, b); \
+      b = _mm_unpackhi_epi8(tmp, b)
+
+   // 16-bit interleave step (for transposes)
+   #define dct_interleave16(a, b) \
+      tmp = a; \
+      a = _mm_unpacklo_epi16(a, b); \
+      b = _mm_unpackhi_epi16(tmp, b)
+
+   #define dct_pass(bias,shift) \
+      { \
+         /* even part */ \
+         dct_rot(t2e,t3e, row2,row6, rot0_0,rot0_1); \
+         __m128i sum04 = _mm_add_epi16(row0, row4); \
+         __m128i dif04 = _mm_sub_epi16(row0, row4); \
+         dct_widen(t0e, sum04); \
+         dct_widen(t1e, dif04); \
+         dct_wadd(x0, t0e, t3e); \
+         dct_wsub(x3, t0e, t3e); \
+         dct_wadd(x1, t1e, t2e); \
+         dct_wsub(x2, t1e, t2e); \
+         /* odd part */ \
+         dct_rot(y0o,y2o, row7,row3, rot2_0,rot2_1); \
+         dct_rot(y1o,y3o, row5,row1, rot3_0,rot3_1); \
+         __m128i sum17 = _mm_add_epi16(row1, row7); \
+         __m128i sum35 = _mm_add_epi16(row3, row5); \
+         dct_rot(y4o,y5o, sum17,sum35, rot1_0,rot1_1); \
+         dct_wadd(x4, y0o, y4o); \
+         dct_wadd(x5, y1o, y5o); \
+         dct_wadd(x6, y2o, y5o); \
+         dct_wadd(x7, y3o, y4o); \
+         dct_bfly32o(row0,row7, x0,x7,bias,shift); \
+         dct_bfly32o(row1,row6, x1,x6,bias,shift); \
+         dct_bfly32o(row2,row5, x2,x5,bias,shift); \
+         dct_bfly32o(row3,row4, x3,x4,bias,shift); \
+      }
+
+   __m128i rot0_0 = dct_const(stbi__f2f(0.5411961f), stbi__f2f(0.5411961f) + stbi__f2f(-1.847759065f));
+   __m128i rot0_1 = dct_const(stbi__f2f(0.5411961f) + stbi__f2f( 0.765366865f), stbi__f2f(0.5411961f));
+   __m128i rot1_0 = dct_const(stbi__f2f(1.175875602f) + stbi__f2f(-0.899976223f), stbi__f2f(1.175875602f));
+   __m128i rot1_1 = dct_const(stbi__f2f(1.175875602f), stbi__f2f(1.175875602f) + stbi__f2f(-2.562915447f));
+   __m128i rot2_0 = dct_const(stbi__f2f(-1.961570560f) + stbi__f2f( 0.298631336f), stbi__f2f(-1.961570560f));
+   __m128i rot2_1 = dct_const(stbi__f2f(-1.961570560f), stbi__f2f(-1.961570560f) + stbi__f2f( 3.072711026f));
+   __m128i rot3_0 = dct_const(stbi__f2f(-0.390180644f) + stbi__f2f( 2.053119869f), stbi__f2f(-0.390180644f));
+   __m128i rot3_1 = dct_const(stbi__f2f(-0.390180644f), stbi__f2f(-0.390180644f) + stbi__f2f( 1.501321110f));
+
+   // rounding biases in column/row passes, see stbi__idct_block for explanation.
+   __m128i bias_0 = _mm_set1_epi32(512);
+   __m128i bias_1 = _mm_set1_epi32(65536 + (128<<17));
+
+   // load
+   row0 = _mm_load_si128((const __m128i *) (data + 0*8));
+   row1 = _mm_load_si128((const __m128i *) (data + 1*8));
+   row2 = _mm_load_si128((const __m128i *) (data + 2*8));
+   row3 = _mm_load_si128((const __m128i *) (data + 3*8));
+   row4 = _mm_load_si128((const __m128i *) (data + 4*8));
+   row5 = _mm_load_si128((const __m128i *) (data + 5*8));
+   row6 = _mm_load_si128((const __m128i *) (data + 6*8));
+   row7 = _mm_load_si128((const __m128i *) (data + 7*8));
+
+   // column pass
+   dct_pass(bias_0, 10);
+
+   {
+      // 16bit 8x8 transpose pass 1
+      dct_interleave16(row0, row4);
+      dct_interleave16(row1, row5);
+      dct_interleave16(row2, row6);
+      dct_interleave16(row3, row7);
+
+      // transpose pass 2
+      dct_interleave16(row0, row2);
+      dct_interleave16(row1, row3);
+      dct_interleave16(row4, row6);
+      dct_interleave16(row5, row7);
+
+      // transpose pass 3
+      dct_interleave16(row0, row1);
+      dct_interleave16(row2, row3);
+      dct_interleave16(row4, row5);
+      dct_interleave16(row6, row7);
+   }
+
+   // row pass
+   dct_pass(bias_1, 17);
+
+   {
+      // pack
+      __m128i p0 = _mm_packus_epi16(row0, row1); // a0a1a2a3...a7b0b1b2b3...b7
+      __m128i p1 = _mm_packus_epi16(row2, row3);
+      __m128i p2 = _mm_packus_epi16(row4, row5);
+      __m128i p3 = _mm_packus_epi16(row6, row7);
+
+      // 8bit 8x8 transpose pass 1
+      dct_interleave8(p0, p2); // a0e0a1e1...
+      dct_interleave8(p1, p3); // c0g0c1g1...
+
+      // transpose pass 2
+      dct_interleave8(p0, p1); // a0c0e0g0...
+      dct_interleave8(p2, p3); // b0d0f0h0...
+
+      // transpose pass 3
+      dct_interleave8(p0, p2); // a0b0c0d0...
+      dct_interleave8(p1, p3); // a4b4c4d4...
+
+      // store
+      _mm_storel_epi64((__m128i *) out, p0); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p0, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p2); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p2, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p1); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p1, 0x4e)); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, p3); out += out_stride;
+      _mm_storel_epi64((__m128i *) out, _mm_shuffle_epi32(p3, 0x4e));
+   }
+
+#undef dct_const
+#undef dct_rot
+#undef dct_widen
+#undef dct_wadd
+#undef dct_wsub
+#undef dct_bfly32o
+#undef dct_interleave8
+#undef dct_interleave16
+#undef dct_pass
+}
+
+#endif // STBI_SSE2
+
+#ifdef STBI_NEON
+
+// NEON integer IDCT. should produce bit-identical
+// results to the generic C version.
+static void stbi__idct_simd(stbi_uc *out, int out_stride, short data[64])
+{
+   int16x8_t row0, row1, row2, row3, row4, row5, row6, row7;
+
+   int16x4_t rot0_0 = vdup_n_s16(stbi__f2f(0.5411961f));
+   int16x4_t rot0_1 = vdup_n_s16(stbi__f2f(-1.847759065f));
+   int16x4_t rot0_2 = vdup_n_s16(stbi__f2f( 0.765366865f));
+   int16x4_t rot1_0 = vdup_n_s16(stbi__f2f( 1.175875602f));
+   int16x4_t rot1_1 = vdup_n_s16(stbi__f2f(-0.899976223f));
+   int16x4_t rot1_2 = vdup_n_s16(stbi__f2f(-2.562915447f));
+   int16x4_t rot2_0 = vdup_n_s16(stbi__f2f(-1.961570560f));
+   int16x4_t rot2_1 = vdup_n_s16(stbi__f2f(-0.390180644f));
+   int16x4_t rot3_0 = vdup_n_s16(stbi__f2f( 0.298631336f));
+   int16x4_t rot3_1 = vdup_n_s16(stbi__f2f( 2.053119869f));
+   int16x4_t rot3_2 = vdup_n_s16(stbi__f2f( 3.072711026f));
+   int16x4_t rot3_3 = vdup_n_s16(stbi__f2f( 1.501321110f));
+
+#define dct_long_mul(out, inq, coeff) \
+   int32x4_t out##_l = vmull_s16(vget_low_s16(inq), coeff); \
+   int32x4_t out##_h = vmull_s16(vget_high_s16(inq), coeff)
+
+#define dct_long_mac(out, acc, inq, coeff) \
+   int32x4_t out##_l = vmlal_s16(acc##_l, vget_low_s16(inq), coeff); \
+   int32x4_t out##_h = vmlal_s16(acc##_h, vget_high_s16(inq), coeff)
+
+#define dct_widen(out, inq) \
+   int32x4_t out##_l = vshll_n_s16(vget_low_s16(inq), 12); \
+   int32x4_t out##_h = vshll_n_s16(vget_high_s16(inq), 12)
+
+// wide add
+#define dct_wadd(out, a, b) \
+   int32x4_t out##_l = vaddq_s32(a##_l, b##_l); \
+   int32x4_t out##_h = vaddq_s32(a##_h, b##_h)
+
+// wide sub
+#define dct_wsub(out, a, b) \
+   int32x4_t out##_l = vsubq_s32(a##_l, b##_l); \
+   int32x4_t out##_h = vsubq_s32(a##_h, b##_h)
+
+// butterfly a/b, then shift using "shiftop" by "s" and pack
+#define dct_bfly32o(out0,out1, a,b,shiftop,s) \
+   { \
+      dct_wadd(sum, a, b); \
+      dct_wsub(dif, a, b); \
+      out0 = vcombine_s16(shiftop(sum_l, s), shiftop(sum_h, s)); \
+      out1 = vcombine_s16(shiftop(dif_l, s), shiftop(dif_h, s)); \
+   }
+
+#define dct_pass(shiftop, shift) \
+   { \
+      /* even part */ \
+      int16x8_t sum26 = vaddq_s16(row2, row6); \
+      dct_long_mul(p1e, sum26, rot0_0); \
+      dct_long_mac(t2e, p1e, row6, rot0_1); \
+      dct_long_mac(t3e, p1e, row2, rot0_2); \
+      int16x8_t sum04 = vaddq_s16(row0, row4); \
+      int16x8_t dif04 = vsubq_s16(row0, row4); \
+      dct_widen(t0e, sum04); \
+      dct_widen(t1e, dif04); \
+      dct_wadd(x0, t0e, t3e); \
+      dct_wsub(x3, t0e, t3e); \
+      dct_wadd(x1, t1e, t2e); \
+      dct_wsub(x2, t1e, t2e); \
+      /* odd part */ \
+      int16x8_t sum15 = vaddq_s16(row1, row5); \
+      int16x8_t sum17 = vaddq_s16(row1, row7); \
+      int16x8_t sum35 = vaddq_s16(row3, row5); \
+      int16x8_t sum37 = vaddq_s16(row3, row7); \
+      int16x8_t sumodd = vaddq_s16(sum17, sum35); \
+      dct_long_mul(p5o, sumodd, rot1_0); \
+      dct_long_mac(p1o, p5o, sum17, rot1_1); \
+      dct_long_mac(p2o, p5o, sum35, rot1_2); \
+      dct_long_mul(p3o, sum37, rot2_0); \
+      dct_long_mul(p4o, sum15, rot2_1); \
+      dct_wadd(sump13o, p1o, p3o); \
+      dct_wadd(sump24o, p2o, p4o); \
+      dct_wadd(sump23o, p2o, p3o); \
+      dct_wadd(sump14o, p1o, p4o); \
+      dct_long_mac(x4, sump13o, row7, rot3_0); \
+      dct_long_mac(x5, sump24o, row5, rot3_1); \
+      dct_long_mac(x6, sump23o, row3, rot3_2); \
+      dct_long_mac(x7, sump14o, row1, rot3_3); \
+      dct_bfly32o(row0,row7, x0,x7,shiftop,shift); \
+      dct_bfly32o(row1,row6, x1,x6,shiftop,shift); \
+      dct_bfly32o(row2,row5, x2,x5,shiftop,shift); \
+      dct_bfly32o(row3,row4, x3,x4,shiftop,shift); \
+   }
+
+   // load
+   row0 = vld1q_s16(data + 0*8);
+   row1 = vld1q_s16(data + 1*8);
+   row2 = vld1q_s16(data + 2*8);
+   row3 = vld1q_s16(data + 3*8);
+   row4 = vld1q_s16(data + 4*8);
+   row5 = vld1q_s16(data + 5*8);
+   row6 = vld1q_s16(data + 6*8);
+   row7 = vld1q_s16(data + 7*8);
+
+   // add DC bias
+   row0 = vaddq_s16(row0, vsetq_lane_s16(1024, vdupq_n_s16(0), 0));
+
+   // column pass
+   dct_pass(vrshrn_n_s32, 10);
+
+   // 16bit 8x8 transpose
+   {
+// these three map to a single VTRN.16, VTRN.32, and VSWP, respectively.
+// whether compilers actually get this is another story, sadly.
+#define dct_trn16(x, y) { int16x8x2_t t = vtrnq_s16(x, y); x = t.val[0]; y = t.val[1]; }
+#define dct_trn32(x, y) { int32x4x2_t t = vtrnq_s32(vreinterpretq_s32_s16(x), vreinterpretq_s32_s16(y)); x = vreinterpretq_s16_s32(t.val[0]); y = vreinterpretq_s16_s32(t.val[1]); }
+#define dct_trn64(x, y) { int16x8_t x0 = x; int16x8_t y0 = y; x = vcombine_s16(vget_low_s16(x0), vget_low_s16(y0)); y = vcombine_s16(vget_high_s16(x0), vget_high_s16(y0)); }
+
+      // pass 1
+      dct_trn16(row0, row1); // a0b0a2b2a4b4a6b6
+      dct_trn16(row2, row3);
+      dct_trn16(row4, row5);
+      dct_trn16(row6, row7);
+
+      // pass 2
+      dct_trn32(row0, row2); // a0b0c0d0a4b4c4d4
+      dct_trn32(row1, row3);
+      dct_trn32(row4, row6);
+      dct_trn32(row5, row7);
+
+      // pass 3
+      dct_trn64(row0, row4); // a0b0c0d0e0f0g0h0
+      dct_trn64(row1, row5);
+      dct_trn64(row2, row6);
+      dct_trn64(row3, row7);
+
+#undef dct_trn16
+#undef dct_trn32
+#undef dct_trn64
+   }
+
+   // row pass
+   // vrshrn_n_s32 only supports shifts up to 16, we need
+   // 17. so do a non-rounding shift of 16 first then follow
+   // up with a rounding shift by 1.
+   dct_pass(vshrn_n_s32, 16);
+
+   {
+      // pack and round
+      uint8x8_t p0 = vqrshrun_n_s16(row0, 1);
+      uint8x8_t p1 = vqrshrun_n_s16(row1, 1);
+      uint8x8_t p2 = vqrshrun_n_s16(row2, 1);
+      uint8x8_t p3 = vqrshrun_n_s16(row3, 1);
+      uint8x8_t p4 = vqrshrun_n_s16(row4, 1);
+      uint8x8_t p5 = vqrshrun_n_s16(row5, 1);
+      uint8x8_t p6 = vqrshrun_n_s16(row6, 1);
+      uint8x8_t p7 = vqrshrun_n_s16(row7, 1);
+
+      // again, these can translate into one instruction, but often don't.
+#define dct_trn8_8(x, y) { uint8x8x2_t t = vtrn_u8(x, y); x = t.val[0]; y = t.val[1]; }
+#define dct_trn8_16(x, y) { uint16x4x2_t t = vtrn_u16(vreinterpret_u16_u8(x), vreinterpret_u16_u8(y)); x = vreinterpret_u8_u16(t.val[0]); y = vreinterpret_u8_u16(t.val[1]); }
+#define dct_trn8_32(x, y) { uint32x2x2_t t = vtrn_u32(vreinterpret_u32_u8(x), vreinterpret_u32_u8(y)); x = vreinterpret_u8_u32(t.val[0]); y = vreinterpret_u8_u32(t.val[1]); }
+
+      // sadly can't use interleaved stores here since we only write
+      // 8 bytes to each scan line!
+
+      // 8x8 8-bit transpose pass 1
+      dct_trn8_8(p0, p1);
+      dct_trn8_8(p2, p3);
+      dct_trn8_8(p4, p5);
+      dct_trn8_8(p6, p7);
+
+      // pass 2
+      dct_trn8_16(p0, p2);
+      dct_trn8_16(p1, p3);
+      dct_trn8_16(p4, p6);
+      dct_trn8_16(p5, p7);
+
+      // pass 3
+      dct_trn8_32(p0, p4);
+      dct_trn8_32(p1, p5);
+      dct_trn8_32(p2, p6);
+      dct_trn8_32(p3, p7);
+
+      // store
+      vst1_u8(out, p0); out += out_stride;
+      vst1_u8(out, p1); out += out_stride;
+      vst1_u8(out, p2); out += out_stride;
+      vst1_u8(out, p3); out += out_stride;
+      vst1_u8(out, p4); out += out_stride;
+      vst1_u8(out, p5); out += out_stride;
+      vst1_u8(out, p6); out += out_stride;
+      vst1_u8(out, p7);
+
+#undef dct_trn8_8
+#undef dct_trn8_16
+#undef dct_trn8_32
+   }
+
+#undef dct_long_mul
+#undef dct_long_mac
+#undef dct_widen
+#undef dct_wadd
+#undef dct_wsub
+#undef dct_bfly32o
+#undef dct_pass
+}
+
+#endif // STBI_NEON
+
+#define STBI__MARKER_none  0xff
+// if there's a pending marker from the entropy stream, return that
+// otherwise, fetch from the stream and get a marker. if there's no
+// marker, return 0xff, which is never a valid marker value
+static stbi_uc stbi__get_marker(stbi__jpeg *j)
+{
+   stbi_uc x;
+   if (j->marker != STBI__MARKER_none) { x = j->marker; j->marker = STBI__MARKER_none; return x; }
+   x = stbi__get8(j->s);
+   if (x != 0xff) return STBI__MARKER_none;
+   while (x == 0xff)
+      x = stbi__get8(j->s);
+   return x;
+}
+
+// in each scan, we'll have scan_n components, and the order
+// of the components is specified by order[]
+#define STBI__RESTART(x)     ((x) >= 0xd0 && (x) <= 0xd7)
+
+// after a restart interval, stbi__jpeg_reset the entropy decoder and
+// the dc prediction
+static void stbi__jpeg_reset(stbi__jpeg *j)
+{
+   j->code_bits = 0;
+   j->code_buffer = 0;
+   j->nomore = 0;
+   j->img_comp[0].dc_pred = j->img_comp[1].dc_pred = j->img_comp[2].dc_pred = 0;
+   j->marker = STBI__MARKER_none;
+   j->todo = j->restart_interval ? j->restart_interval : 0x7fffffff;
+   j->eob_run = 0;
+   // no more than 1<<31 MCUs if no restart_interal? that's plenty safe,
+   // since we don't even allow 1<<30 pixels
+}
+
+static int stbi__parse_entropy_coded_data(stbi__jpeg *z)
+{
+   stbi__jpeg_reset(z);
+   if (!z->progressive) {
+      if (z->scan_n == 1) {
+         int i,j;
+         STBI_SIMD_ALIGN(short, data[64]);
+         int n = z->order[0];
+         // non-interleaved data, we just need to process one block at a time,
+         // in trivial scanline order
+         // number of blocks to do just depends on how many actual "pixels" this
+         // component has, independent of interleaved MCU blocking and such
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               int ha = z->img_comp[n].ha;
+               if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0;
+               z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data);
+               // every data block is an MCU, so countdown the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  // if it's NOT a restart, then just bail, so we get corrupt data
+                  // rather than no data
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      } else { // interleaved
+         int i,j,k,x,y;
+         STBI_SIMD_ALIGN(short, data[64]);
+         for (j=0; j < z->img_mcu_y; ++j) {
+            for (i=0; i < z->img_mcu_x; ++i) {
+               // scan an interleaved mcu... process scan_n components in order
+               for (k=0; k < z->scan_n; ++k) {
+                  int n = z->order[k];
+                  // scan out an mcu's worth of this component; that's just determined
+                  // by the basic H and V specified for the component
+                  for (y=0; y < z->img_comp[n].v; ++y) {
+                     for (x=0; x < z->img_comp[n].h; ++x) {
+                        int x2 = (i*z->img_comp[n].h + x)*8;
+                        int y2 = (j*z->img_comp[n].v + y)*8;
+                        int ha = z->img_comp[n].ha;
+                        if (!stbi__jpeg_decode_block(z, data, z->huff_dc+z->img_comp[n].hd, z->huff_ac+ha, z->fast_ac[ha], n, z->dequant[z->img_comp[n].tq])) return 0;
+                        z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*y2+x2, z->img_comp[n].w2, data);
+                     }
+                  }
+               }
+               // after all interleaved components, that's an interleaved MCU,
+               // so now count down the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      }
+   } else {
+      if (z->scan_n == 1) {
+         int i,j;
+         int n = z->order[0];
+         // non-interleaved data, we just need to process one block at a time,
+         // in trivial scanline order
+         // number of blocks to do just depends on how many actual "pixels" this
+         // component has, independent of interleaved MCU blocking and such
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w);
+               if (z->spec_start == 0) {
+                  if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n))
+                     return 0;
+               } else {
+                  int ha = z->img_comp[n].ha;
+                  if (!stbi__jpeg_decode_block_prog_ac(z, data, &z->huff_ac[ha], z->fast_ac[ha]))
+                     return 0;
+               }
+               // every data block is an MCU, so countdown the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      } else { // interleaved
+         int i,j,k,x,y;
+         for (j=0; j < z->img_mcu_y; ++j) {
+            for (i=0; i < z->img_mcu_x; ++i) {
+               // scan an interleaved mcu... process scan_n components in order
+               for (k=0; k < z->scan_n; ++k) {
+                  int n = z->order[k];
+                  // scan out an mcu's worth of this component; that's just determined
+                  // by the basic H and V specified for the component
+                  for (y=0; y < z->img_comp[n].v; ++y) {
+                     for (x=0; x < z->img_comp[n].h; ++x) {
+                        int x2 = (i*z->img_comp[n].h + x);
+                        int y2 = (j*z->img_comp[n].v + y);
+                        short *data = z->img_comp[n].coeff + 64 * (x2 + y2 * z->img_comp[n].coeff_w);
+                        if (!stbi__jpeg_decode_block_prog_dc(z, data, &z->huff_dc[z->img_comp[n].hd], n))
+                           return 0;
+                     }
+                  }
+               }
+               // after all interleaved components, that's an interleaved MCU,
+               // so now count down the restart interval
+               if (--z->todo <= 0) {
+                  if (z->code_bits < 24) stbi__grow_buffer_unsafe(z);
+                  if (!STBI__RESTART(z->marker)) return 1;
+                  stbi__jpeg_reset(z);
+               }
+            }
+         }
+         return 1;
+      }
+   }
+}
+
+static void stbi__jpeg_dequantize(short *data, stbi_uc *dequant)
+{
+   int i;
+   for (i=0; i < 64; ++i)
+      data[i] *= dequant[i];
+}
+
+static void stbi__jpeg_finish(stbi__jpeg *z)
+{
+   if (z->progressive) {
+      // dequantize and idct the data
+      int i,j,n;
+      for (n=0; n < z->s->img_n; ++n) {
+         int w = (z->img_comp[n].x+7) >> 3;
+         int h = (z->img_comp[n].y+7) >> 3;
+         for (j=0; j < h; ++j) {
+            for (i=0; i < w; ++i) {
+               short *data = z->img_comp[n].coeff + 64 * (i + j * z->img_comp[n].coeff_w);
+               stbi__jpeg_dequantize(data, z->dequant[z->img_comp[n].tq]);
+               z->idct_block_kernel(z->img_comp[n].data+z->img_comp[n].w2*j*8+i*8, z->img_comp[n].w2, data);
+            }
+         }
+      }
+   }
+}
+
+static int stbi__process_marker(stbi__jpeg *z, int m)
+{
+   int L;
+   switch (m) {
+      case STBI__MARKER_none: // no marker found
+         return stbi__err("expected marker","Corrupt JPEG");
+
+      case 0xDD: // DRI - specify restart interval
+         if (stbi__get16be(z->s) != 4) return stbi__err("bad DRI len","Corrupt JPEG");
+         z->restart_interval = stbi__get16be(z->s);
+         return 1;
+
+      case 0xDB: // DQT - define quantization table
+         L = stbi__get16be(z->s)-2;
+         while (L > 0) {
+            int q = stbi__get8(z->s);
+            int p = q >> 4;
+            int t = q & 15,i;
+            if (p != 0) return stbi__err("bad DQT type","Corrupt JPEG");
+            if (t > 3) return stbi__err("bad DQT table","Corrupt JPEG");
+            for (i=0; i < 64; ++i)
+               z->dequant[t][stbi__jpeg_dezigzag[i]] = stbi__get8(z->s);
+            L -= 65;
+         }
+         return L==0;
+
+      case 0xC4: // DHT - define huffman table
+         L = stbi__get16be(z->s)-2;
+         while (L > 0) {
+            stbi_uc *v;
+            int sizes[16],i,n=0;
+            int q = stbi__get8(z->s);
+            int tc = q >> 4;
+            int th = q & 15;
+            if (tc > 1 || th > 3) return stbi__err("bad DHT header","Corrupt JPEG");
+            for (i=0; i < 16; ++i) {
+               sizes[i] = stbi__get8(z->s);
+               n += sizes[i];
+            }
+            L -= 17;
+            if (tc == 0) {
+               if (!stbi__build_huffman(z->huff_dc+th, sizes)) return 0;
+               v = z->huff_dc[th].values;
+            } else {
+               if (!stbi__build_huffman(z->huff_ac+th, sizes)) return 0;
+               v = z->huff_ac[th].values;
+            }
+            for (i=0; i < n; ++i)
+               v[i] = stbi__get8(z->s);
+            if (tc != 0)
+               stbi__build_fast_ac(z->fast_ac[th], z->huff_ac + th);
+            L -= n;
+         }
+         return L==0;
+   }
+   // check for comment block or APP blocks
+   if ((m >= 0xE0 && m <= 0xEF) || m == 0xFE) {
+      stbi__skip(z->s, stbi__get16be(z->s)-2);
+      return 1;
+   }
+   return 0;
+}
+
+// after we see SOS
+static int stbi__process_scan_header(stbi__jpeg *z)
+{
+   int i;
+   int Ls = stbi__get16be(z->s);
+   z->scan_n = stbi__get8(z->s);
+   if (z->scan_n < 1 || z->scan_n > 4 || z->scan_n > (int) z->s->img_n) return stbi__err("bad SOS component count","Corrupt JPEG");
+   if (Ls != 6+2*z->scan_n) return stbi__err("bad SOS len","Corrupt JPEG");
+   for (i=0; i < z->scan_n; ++i) {
+      int id = stbi__get8(z->s), which;
+      int q = stbi__get8(z->s);
+      for (which = 0; which < z->s->img_n; ++which)
+         if (z->img_comp[which].id == id)
+            break;
+      if (which == z->s->img_n) return 0; // no match
+      z->img_comp[which].hd = q >> 4;   if (z->img_comp[which].hd > 3) return stbi__err("bad DC huff","Corrupt JPEG");
+      z->img_comp[which].ha = q & 15;   if (z->img_comp[which].ha > 3) return stbi__err("bad AC huff","Corrupt JPEG");
+      z->order[i] = which;
+   }
+
+   {
+      int aa;
+      z->spec_start = stbi__get8(z->s);
+      z->spec_end   = stbi__get8(z->s); // should be 63, but might be 0
+      aa = stbi__get8(z->s);
+      z->succ_high = (aa >> 4);
+      z->succ_low  = (aa & 15);
+      if (z->progressive) {
+         if (z->spec_start > 63 || z->spec_end > 63  || z->spec_start > z->spec_end || z->succ_high > 13 || z->succ_low > 13)
+            return stbi__err("bad SOS", "Corrupt JPEG");
+      } else {
+         if (z->spec_start != 0) return stbi__err("bad SOS","Corrupt JPEG");
+         if (z->succ_high != 0 || z->succ_low != 0) return stbi__err("bad SOS","Corrupt JPEG");
+         z->spec_end = 63;
+      }
+   }
+
+   return 1;
+}
+
+static int stbi__process_frame_header(stbi__jpeg *z, int scan)
+{
+   stbi__context *s = z->s;
+   int Lf,p,i,q, h_max=1,v_max=1,c;
+   Lf = stbi__get16be(s);         if (Lf < 11) return stbi__err("bad SOF len","Corrupt JPEG"); // JPEG
+   p  = stbi__get8(s);            if (p != 8) return stbi__err("only 8-bit","JPEG format not supported: 8-bit only"); // JPEG baseline
+   s->img_y = stbi__get16be(s);   if (s->img_y == 0) return stbi__err("no header height", "JPEG format not supported: delayed height"); // Legal, but we don't handle it--but neither does IJG
+   s->img_x = stbi__get16be(s);   if (s->img_x == 0) return stbi__err("0 width","Corrupt JPEG"); // JPEG requires
+   c = stbi__get8(s);
+   if (c != 3 && c != 1) return stbi__err("bad component count","Corrupt JPEG");    // JFIF requires
+   s->img_n = c;
+   for (i=0; i < c; ++i) {
+      z->img_comp[i].data = NULL;
+      z->img_comp[i].linebuf = NULL;
+   }
+
+   if (Lf != 8+3*s->img_n) return stbi__err("bad SOF len","Corrupt JPEG");
+
+   z->rgb = 0;
+   for (i=0; i < s->img_n; ++i) {
+      static unsigned char rgb[3] = { 'R', 'G', 'B' };
+      z->img_comp[i].id = stbi__get8(s);
+      if (z->img_comp[i].id != i+1)   // JFIF requires
+         if (z->img_comp[i].id != i) {  // some version of jpegtran outputs non-JFIF-compliant files!
+            // somethings output this (see http://fileformats.archiveteam.org/wiki/JPEG#Color_format)
+            if (z->img_comp[i].id != rgb[i])
+               return stbi__err("bad component ID","Corrupt JPEG");
+            ++z->rgb;
+         }
+      q = stbi__get8(s);
+      z->img_comp[i].h = (q >> 4);  if (!z->img_comp[i].h || z->img_comp[i].h > 4) return stbi__err("bad H","Corrupt JPEG");
+      z->img_comp[i].v = q & 15;    if (!z->img_comp[i].v || z->img_comp[i].v > 4) return stbi__err("bad V","Corrupt JPEG");
+      z->img_comp[i].tq = stbi__get8(s);  if (z->img_comp[i].tq > 3) return stbi__err("bad TQ","Corrupt JPEG");
+   }
+
+   if (scan != STBI__SCAN_load) return 1;
+
+   if ((1 << 30) / s->img_x / s->img_n < s->img_y) return stbi__err("too large", "Image too large to decode");
+
+   for (i=0; i < s->img_n; ++i) {
+      if (z->img_comp[i].h > h_max) h_max = z->img_comp[i].h;
+      if (z->img_comp[i].v > v_max) v_max = z->img_comp[i].v;
+   }
+
+   // compute interleaved mcu info
+   z->img_h_max = h_max;
+   z->img_v_max = v_max;
+   z->img_mcu_w = h_max * 8;
+   z->img_mcu_h = v_max * 8;
+   z->img_mcu_x = (s->img_x + z->img_mcu_w-1) / z->img_mcu_w;
+   z->img_mcu_y = (s->img_y + z->img_mcu_h-1) / z->img_mcu_h;
+
+   for (i=0; i < s->img_n; ++i) {
+      // number of effective pixels (e.g. for non-interleaved MCU)
+      z->img_comp[i].x = (s->img_x * z->img_comp[i].h + h_max-1) / h_max;
+      z->img_comp[i].y = (s->img_y * z->img_comp[i].v + v_max-1) / v_max;
+      // to simplify generation, we'll allocate enough memory to decode
+      // the bogus oversized data from using interleaved MCUs and their
+      // big blocks (e.g. a 16x16 iMCU on an image of width 33); we won't
+      // discard the extra data until colorspace conversion
+      z->img_comp[i].w2 = z->img_mcu_x * z->img_comp[i].h * 8;
+      z->img_comp[i].h2 = z->img_mcu_y * z->img_comp[i].v * 8;
+      z->img_comp[i].raw_data = stbi__malloc(z->img_comp[i].w2 * z->img_comp[i].h2+15);
+
+      if (z->img_comp[i].raw_data == NULL) {
+         for(--i; i >= 0; --i) {
+            STBI_FREE(z->img_comp[i].raw_data);
+            z->img_comp[i].raw_data = NULL;
+         }
+         return stbi__err("outofmem", "Out of memory");
+      }
+      // align blocks for idct using mmx/sse
+      z->img_comp[i].data = (stbi_uc*) (((size_t) z->img_comp[i].raw_data + 15) & ~15);
+      z->img_comp[i].linebuf = NULL;
+      if (z->progressive) {
+         z->img_comp[i].coeff_w = (z->img_comp[i].w2 + 7) >> 3;
+         z->img_comp[i].coeff_h = (z->img_comp[i].h2 + 7) >> 3;
+         z->img_comp[i].raw_coeff = STBI_MALLOC(z->img_comp[i].coeff_w * z->img_comp[i].coeff_h * 64 * sizeof(short) + 15);
+         z->img_comp[i].coeff = (short*) (((size_t) z->img_comp[i].raw_coeff + 15) & ~15);
+      } else {
+         z->img_comp[i].coeff = 0;
+         z->img_comp[i].raw_coeff = 0;
+      }
+   }
+
+   return 1;
+}
+
+// use comparisons since in some cases we handle more than one case (e.g. SOF)
+#define stbi__DNL(x)         ((x) == 0xdc)
+#define stbi__SOI(x)         ((x) == 0xd8)
+#define stbi__EOI(x)         ((x) == 0xd9)
+#define stbi__SOF(x)         ((x) == 0xc0 || (x) == 0xc1 || (x) == 0xc2)
+#define stbi__SOS(x)         ((x) == 0xda)
+
+#define stbi__SOF_progressive(x)   ((x) == 0xc2)
+
+static int stbi__decode_jpeg_header(stbi__jpeg *z, int scan)
+{
+   int m;
+   z->marker = STBI__MARKER_none; // initialize cached marker to empty
+   m = stbi__get_marker(z);
+   if (!stbi__SOI(m)) return stbi__err("no SOI","Corrupt JPEG");
+   if (scan == STBI__SCAN_type) return 1;
+   m = stbi__get_marker(z);
+   while (!stbi__SOF(m)) {
+      if (!stbi__process_marker(z,m)) return 0;
+      m = stbi__get_marker(z);
+      while (m == STBI__MARKER_none) {
+         // some files have extra padding after their blocks, so ok, we'll scan
+         if (stbi__at_eof(z->s)) return stbi__err("no SOF", "Corrupt JPEG");
+         m = stbi__get_marker(z);
+      }
+   }
+   z->progressive = stbi__SOF_progressive(m);
+   if (!stbi__process_frame_header(z, scan)) return 0;
+   return 1;
+}
+
+// decode image to YCbCr format
+static int stbi__decode_jpeg_image(stbi__jpeg *j)
+{
+   int m;
+   for (m = 0; m < 4; m++) {
+      j->img_comp[m].raw_data = NULL;
+      j->img_comp[m].raw_coeff = NULL;
+   }
+   j->restart_interval = 0;
+   if (!stbi__decode_jpeg_header(j, STBI__SCAN_load)) return 0;
+   m = stbi__get_marker(j);
+   while (!stbi__EOI(m)) {
+      if (stbi__SOS(m)) {
+         if (!stbi__process_scan_header(j)) return 0;
+         if (!stbi__parse_entropy_coded_data(j)) return 0;
+         if (j->marker == STBI__MARKER_none ) {
+            // handle 0s at the end of image data from IP Kamera 9060
+            while (!stbi__at_eof(j->s)) {
+               int x = stbi__get8(j->s);
+               if (x == 255) {
+                  j->marker = stbi__get8(j->s);
+                  break;
+               } else if (x != 0) {
+                  return stbi__err("junk before marker", "Corrupt JPEG");
+               }
+            }
+            // if we reach eof without hitting a marker, stbi__get_marker() below will fail and we'll eventually return 0
+         }
+      } else {
+         if (!stbi__process_marker(j, m)) return 0;
+      }
+      m = stbi__get_marker(j);
+   }
+   if (j->progressive)
+      stbi__jpeg_finish(j);
+   return 1;
+}
+
+// static jfif-centered resampling (across block boundaries)
+
+typedef stbi_uc *(*resample_row_func)(stbi_uc *out, stbi_uc *in0, stbi_uc *in1,
+                                    int w, int hs);
+
+#define stbi__div4(x) ((stbi_uc) ((x) >> 2))
+
+static stbi_uc *resample_row_1(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   STBI_NOTUSED(out);
+   STBI_NOTUSED(in_far);
+   STBI_NOTUSED(w);
+   STBI_NOTUSED(hs);
+   return in_near;
+}
+
+static stbi_uc* stbi__resample_row_v_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate two samples vertically for every one in input
+   int i;
+   STBI_NOTUSED(hs);
+   for (i=0; i < w; ++i)
+      out[i] = stbi__div4(3*in_near[i] + in_far[i] + 2);
+   return out;
+}
+
+static stbi_uc*  stbi__resample_row_h_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate two samples horizontally for every one in input
+   int i;
+   stbi_uc *input = in_near;
+
+   if (w == 1) {
+      // if only one sample, can't do any interpolation
+      out[0] = out[1] = input[0];
+      return out;
+   }
+
+   out[0] = input[0];
+   out[1] = stbi__div4(input[0]*3 + input[1] + 2);
+   for (i=1; i < w-1; ++i) {
+      int n = 3*input[i]+2;
+      out[i*2+0] = stbi__div4(n+input[i-1]);
+      out[i*2+1] = stbi__div4(n+input[i+1]);
+   }
+   out[i*2+0] = stbi__div4(input[w-2]*3 + input[w-1] + 2);
+   out[i*2+1] = input[w-1];
+
+   STBI_NOTUSED(in_far);
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+
+#define stbi__div16(x) ((stbi_uc) ((x) >> 4))
+
+static stbi_uc *stbi__resample_row_hv_2(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate 2x2 samples for every one in input
+   int i,t0,t1;
+   if (w == 1) {
+      out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2);
+      return out;
+   }
+
+   t1 = 3*in_near[0] + in_far[0];
+   out[0] = stbi__div4(t1+2);
+   for (i=1; i < w; ++i) {
+      t0 = t1;
+      t1 = 3*in_near[i]+in_far[i];
+      out[i*2-1] = stbi__div16(3*t0 + t1 + 8);
+      out[i*2  ] = stbi__div16(3*t1 + t0 + 8);
+   }
+   out[w*2-1] = stbi__div4(t1+2);
+
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+
+#if defined(STBI_SSE2) || defined(STBI_NEON)
+static stbi_uc *stbi__resample_row_hv_2_simd(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // need to generate 2x2 samples for every one in input
+   int i=0,t0,t1;
+
+   if (w == 1) {
+      out[0] = out[1] = stbi__div4(3*in_near[0] + in_far[0] + 2);
+      return out;
+   }
+
+   t1 = 3*in_near[0] + in_far[0];
+   // process groups of 8 pixels for as long as we can.
+   // note we can't handle the last pixel in a row in this loop
+   // because we need to handle the filter boundary conditions.
+   for (; i < ((w-1) & ~7); i += 8) {
+#if defined(STBI_SSE2)
+      // load and perform the vertical filtering pass
+      // this uses 3*x + y = 4*x + (y - x)
+      __m128i zero  = _mm_setzero_si128();
+      __m128i farb  = _mm_loadl_epi64((__m128i *) (in_far + i));
+      __m128i nearb = _mm_loadl_epi64((__m128i *) (in_near + i));
+      __m128i farw  = _mm_unpacklo_epi8(farb, zero);
+      __m128i nearw = _mm_unpacklo_epi8(nearb, zero);
+      __m128i diff  = _mm_sub_epi16(farw, nearw);
+      __m128i nears = _mm_slli_epi16(nearw, 2);
+      __m128i curr  = _mm_add_epi16(nears, diff); // current row
+
+      // horizontal filter works the same based on shifted vers of current
+      // row. "prev" is current row shifted right by 1 pixel; we need to
+      // insert the previous pixel value (from t1).
+      // "next" is current row shifted left by 1 pixel, with first pixel
+      // of next block of 8 pixels added in.
+      __m128i prv0 = _mm_slli_si128(curr, 2);
+      __m128i nxt0 = _mm_srli_si128(curr, 2);
+      __m128i prev = _mm_insert_epi16(prv0, t1, 0);
+      __m128i next = _mm_insert_epi16(nxt0, 3*in_near[i+8] + in_far[i+8], 7);
+
+      // horizontal filter, polyphase implementation since it's convenient:
+      // even pixels = 3*cur + prev = cur*4 + (prev - cur)
+      // odd  pixels = 3*cur + next = cur*4 + (next - cur)
+      // note the shared term.
+      __m128i bias  = _mm_set1_epi16(8);
+      __m128i curs = _mm_slli_epi16(curr, 2);
+      __m128i prvd = _mm_sub_epi16(prev, curr);
+      __m128i nxtd = _mm_sub_epi16(next, curr);
+      __m128i curb = _mm_add_epi16(curs, bias);
+      __m128i even = _mm_add_epi16(prvd, curb);
+      __m128i odd  = _mm_add_epi16(nxtd, curb);
+
+      // interleave even and odd pixels, then undo scaling.
+      __m128i int0 = _mm_unpacklo_epi16(even, odd);
+      __m128i int1 = _mm_unpackhi_epi16(even, odd);
+      __m128i de0  = _mm_srli_epi16(int0, 4);
+      __m128i de1  = _mm_srli_epi16(int1, 4);
+
+      // pack and write output
+      __m128i outv = _mm_packus_epi16(de0, de1);
+      _mm_storeu_si128((__m128i *) (out + i*2), outv);
+#elif defined(STBI_NEON)
+      // load and perform the vertical filtering pass
+      // this uses 3*x + y = 4*x + (y - x)
+      uint8x8_t farb  = vld1_u8(in_far + i);
+      uint8x8_t nearb = vld1_u8(in_near + i);
+      int16x8_t diff  = vreinterpretq_s16_u16(vsubl_u8(farb, nearb));
+      int16x8_t nears = vreinterpretq_s16_u16(vshll_n_u8(nearb, 2));
+      int16x8_t curr  = vaddq_s16(nears, diff); // current row
+
+      // horizontal filter works the same based on shifted vers of current
+      // row. "prev" is current row shifted right by 1 pixel; we need to
+      // insert the previous pixel value (from t1).
+      // "next" is current row shifted left by 1 pixel, with first pixel
+      // of next block of 8 pixels added in.
+      int16x8_t prv0 = vextq_s16(curr, curr, 7);
+      int16x8_t nxt0 = vextq_s16(curr, curr, 1);
+      int16x8_t prev = vsetq_lane_s16(t1, prv0, 0);
+      int16x8_t next = vsetq_lane_s16(3*in_near[i+8] + in_far[i+8], nxt0, 7);
+
+      // horizontal filter, polyphase implementation since it's convenient:
+      // even pixels = 3*cur + prev = cur*4 + (prev - cur)
+      // odd  pixels = 3*cur + next = cur*4 + (next - cur)
+      // note the shared term.
+      int16x8_t curs = vshlq_n_s16(curr, 2);
+      int16x8_t prvd = vsubq_s16(prev, curr);
+      int16x8_t nxtd = vsubq_s16(next, curr);
+      int16x8_t even = vaddq_s16(curs, prvd);
+      int16x8_t odd  = vaddq_s16(curs, nxtd);
+
+      // undo scaling and round, then store with even/odd phases interleaved
+      uint8x8x2_t o;
+      o.val[0] = vqrshrun_n_s16(even, 4);
+      o.val[1] = vqrshrun_n_s16(odd,  4);
+      vst2_u8(out + i*2, o);
+#endif
+
+      // "previous" value for next iter
+      t1 = 3*in_near[i+7] + in_far[i+7];
+   }
+
+   t0 = t1;
+   t1 = 3*in_near[i] + in_far[i];
+   out[i*2] = stbi__div16(3*t1 + t0 + 8);
+
+   for (++i; i < w; ++i) {
+      t0 = t1;
+      t1 = 3*in_near[i]+in_far[i];
+      out[i*2-1] = stbi__div16(3*t0 + t1 + 8);
+      out[i*2  ] = stbi__div16(3*t1 + t0 + 8);
+   }
+   out[w*2-1] = stbi__div4(t1+2);
+
+   STBI_NOTUSED(hs);
+
+   return out;
+}
+#endif
+
+static stbi_uc *stbi__resample_row_generic(stbi_uc *out, stbi_uc *in_near, stbi_uc *in_far, int w, int hs)
+{
+   // resample with nearest-neighbor
+   int i,j;
+   STBI_NOTUSED(in_far);
+   for (i=0; i < w; ++i)
+      for (j=0; j < hs; ++j)
+         out[i*hs+j] = in_near[i];
+   return out;
+}
+
+#ifdef STBI_JPEG_OLD
+// this is the same YCbCr-to-RGB calculation that stb_image has used
+// historically before the algorithm changes in 1.49
+#define float2fixed(x)  ((int) ((x) * 65536 + 0.5))
+static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step)
+{
+   int i;
+   for (i=0; i < count; ++i) {
+      int y_fixed = (y[i] << 16) + 32768; // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed + cr*float2fixed(1.40200f);
+      g = y_fixed - cr*float2fixed(0.71414f) - cb*float2fixed(0.34414f);
+      b = y_fixed                            + cb*float2fixed(1.77200f);
+      r >>= 16;
+      g >>= 16;
+      b >>= 16;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#else
+// this is a reduced-precision calculation of YCbCr-to-RGB introduced
+// to make sure the code produces the same results in both SIMD and scalar
+#define float2fixed(x)  (((int) ((x) * 4096.0f + 0.5f)) << 8)
+static void stbi__YCbCr_to_RGB_row(stbi_uc *out, const stbi_uc *y, const stbi_uc *pcb, const stbi_uc *pcr, int count, int step)
+{
+   int i;
+   for (i=0; i < count; ++i) {
+      int y_fixed = (y[i] << 20) + (1<<19); // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed +  cr* float2fixed(1.40200f);
+      g = y_fixed + (cr*-float2fixed(0.71414f)) + ((cb*-float2fixed(0.34414f)) & 0xffff0000);
+      b = y_fixed                               +   cb* float2fixed(1.77200f);
+      r >>= 20;
+      g >>= 20;
+      b >>= 20;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#endif
+
+#if defined(STBI_SSE2) || defined(STBI_NEON)
+static void stbi__YCbCr_to_RGB_simd(stbi_uc *out, stbi_uc const *y, stbi_uc const *pcb, stbi_uc const *pcr, int count, int step)
+{
+   int i = 0;
+
+#ifdef STBI_SSE2
+   // step == 3 is pretty ugly on the final interleave, and i'm not convinced
+   // it's useful in practice (you wouldn't use it for textures, for example).
+   // so just accelerate step == 4 case.
+   if (step == 4) {
+      // this is a fairly straightforward implementation and not super-optimized.
+      __m128i signflip  = _mm_set1_epi8(-0x80);
+      __m128i cr_const0 = _mm_set1_epi16(   (short) ( 1.40200f*4096.0f+0.5f));
+      __m128i cr_const1 = _mm_set1_epi16( - (short) ( 0.71414f*4096.0f+0.5f));
+      __m128i cb_const0 = _mm_set1_epi16( - (short) ( 0.34414f*4096.0f+0.5f));
+      __m128i cb_const1 = _mm_set1_epi16(   (short) ( 1.77200f*4096.0f+0.5f));
+      __m128i y_bias = _mm_set1_epi8((char) (unsigned char) 128);
+      __m128i xw = _mm_set1_epi16(255); // alpha channel
+
+      for (; i+7 < count; i += 8) {
+         // load
+         __m128i y_bytes = _mm_loadl_epi64((__m128i *) (y+i));
+         __m128i cr_bytes = _mm_loadl_epi64((__m128i *) (pcr+i));
+         __m128i cb_bytes = _mm_loadl_epi64((__m128i *) (pcb+i));
+         __m128i cr_biased = _mm_xor_si128(cr_bytes, signflip); // -128
+         __m128i cb_biased = _mm_xor_si128(cb_bytes, signflip); // -128
+
+         // unpack to short (and left-shift cr, cb by 8)
+         __m128i yw  = _mm_unpacklo_epi8(y_bias, y_bytes);
+         __m128i crw = _mm_unpacklo_epi8(_mm_setzero_si128(), cr_biased);
+         __m128i cbw = _mm_unpacklo_epi8(_mm_setzero_si128(), cb_biased);
+
+         // color transform
+         __m128i yws = _mm_srli_epi16(yw, 4);
+         __m128i cr0 = _mm_mulhi_epi16(cr_const0, crw);
+         __m128i cb0 = _mm_mulhi_epi16(cb_const0, cbw);
+         __m128i cb1 = _mm_mulhi_epi16(cbw, cb_const1);
+         __m128i cr1 = _mm_mulhi_epi16(crw, cr_const1);
+         __m128i rws = _mm_add_epi16(cr0, yws);
+         __m128i gwt = _mm_add_epi16(cb0, yws);
+         __m128i bws = _mm_add_epi16(yws, cb1);
+         __m128i gws = _mm_add_epi16(gwt, cr1);
+
+         // descale
+         __m128i rw = _mm_srai_epi16(rws, 4);
+         __m128i bw = _mm_srai_epi16(bws, 4);
+         __m128i gw = _mm_srai_epi16(gws, 4);
+
+         // back to byte, set up for transpose
+         __m128i brb = _mm_packus_epi16(rw, bw);
+         __m128i gxb = _mm_packus_epi16(gw, xw);
+
+         // transpose to interleave channels
+         __m128i t0 = _mm_unpacklo_epi8(brb, gxb);
+         __m128i t1 = _mm_unpackhi_epi8(brb, gxb);
+         __m128i o0 = _mm_unpacklo_epi16(t0, t1);
+         __m128i o1 = _mm_unpackhi_epi16(t0, t1);
+
+         // store
+         _mm_storeu_si128((__m128i *) (out + 0), o0);
+         _mm_storeu_si128((__m128i *) (out + 16), o1);
+         out += 32;
+      }
+   }
+#endif
+
+#ifdef STBI_NEON
+   // in this version, step=3 support would be easy to add. but is there demand?
+   if (step == 4) {
+      // this is a fairly straightforward implementation and not super-optimized.
+      uint8x8_t signflip = vdup_n_u8(0x80);
+      int16x8_t cr_const0 = vdupq_n_s16(   (short) ( 1.40200f*4096.0f+0.5f));
+      int16x8_t cr_const1 = vdupq_n_s16( - (short) ( 0.71414f*4096.0f+0.5f));
+      int16x8_t cb_const0 = vdupq_n_s16( - (short) ( 0.34414f*4096.0f+0.5f));
+      int16x8_t cb_const1 = vdupq_n_s16(   (short) ( 1.77200f*4096.0f+0.5f));
+
+      for (; i+7 < count; i += 8) {
+         // load
+         uint8x8_t y_bytes  = vld1_u8(y + i);
+         uint8x8_t cr_bytes = vld1_u8(pcr + i);
+         uint8x8_t cb_bytes = vld1_u8(pcb + i);
+         int8x8_t cr_biased = vreinterpret_s8_u8(vsub_u8(cr_bytes, signflip));
+         int8x8_t cb_biased = vreinterpret_s8_u8(vsub_u8(cb_bytes, signflip));
+
+         // expand to s16
+         int16x8_t yws = vreinterpretq_s16_u16(vshll_n_u8(y_bytes, 4));
+         int16x8_t crw = vshll_n_s8(cr_biased, 7);
+         int16x8_t cbw = vshll_n_s8(cb_biased, 7);
+
+         // color transform
+         int16x8_t cr0 = vqdmulhq_s16(crw, cr_const0);
+         int16x8_t cb0 = vqdmulhq_s16(cbw, cb_const0);
+         int16x8_t cr1 = vqdmulhq_s16(crw, cr_const1);
+         int16x8_t cb1 = vqdmulhq_s16(cbw, cb_const1);
+         int16x8_t rws = vaddq_s16(yws, cr0);
+         int16x8_t gws = vaddq_s16(vaddq_s16(yws, cb0), cr1);
+         int16x8_t bws = vaddq_s16(yws, cb1);
+
+         // undo scaling, round, convert to byte
+         uint8x8x4_t o;
+         o.val[0] = vqrshrun_n_s16(rws, 4);
+         o.val[1] = vqrshrun_n_s16(gws, 4);
+         o.val[2] = vqrshrun_n_s16(bws, 4);
+         o.val[3] = vdup_n_u8(255);
+
+         // store, interleaving r/g/b/a
+         vst4_u8(out, o);
+         out += 8*4;
+      }
+   }
+#endif
+
+   for (; i < count; ++i) {
+      int y_fixed = (y[i] << 20) + (1<<19); // rounding
+      int r,g,b;
+      int cr = pcr[i] - 128;
+      int cb = pcb[i] - 128;
+      r = y_fixed + cr* float2fixed(1.40200f);
+      g = y_fixed + cr*-float2fixed(0.71414f) + ((cb*-float2fixed(0.34414f)) & 0xffff0000);
+      b = y_fixed                             +   cb* float2fixed(1.77200f);
+      r >>= 20;
+      g >>= 20;
+      b >>= 20;
+      if ((unsigned) r > 255) { if (r < 0) r = 0; else r = 255; }
+      if ((unsigned) g > 255) { if (g < 0) g = 0; else g = 255; }
+      if ((unsigned) b > 255) { if (b < 0) b = 0; else b = 255; }
+      out[0] = (stbi_uc)r;
+      out[1] = (stbi_uc)g;
+      out[2] = (stbi_uc)b;
+      out[3] = 255;
+      out += step;
+   }
+}
+#endif
+
+// set up the kernels
+static void stbi__setup_jpeg(stbi__jpeg *j)
+{
+   j->idct_block_kernel = stbi__idct_block;
+   j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_row;
+   j->resample_row_hv_2_kernel = stbi__resample_row_hv_2;
+
+#ifdef STBI_SSE2
+   if (stbi__sse2_available()) {
+      j->idct_block_kernel = stbi__idct_simd;
+      #ifndef STBI_JPEG_OLD
+      j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd;
+      #endif
+      j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd;
+   }
+#endif
+
+#ifdef STBI_NEON
+   j->idct_block_kernel = stbi__idct_simd;
+   #ifndef STBI_JPEG_OLD
+   j->YCbCr_to_RGB_kernel = stbi__YCbCr_to_RGB_simd;
+   #endif
+   j->resample_row_hv_2_kernel = stbi__resample_row_hv_2_simd;
+#endif
+}
+
+// clean up the temporary component buffers
+static void stbi__cleanup_jpeg(stbi__jpeg *j)
+{
+   int i;
+   for (i=0; i < j->s->img_n; ++i) {
+      if (j->img_comp[i].raw_data) {
+         STBI_FREE(j->img_comp[i].raw_data);
+         j->img_comp[i].raw_data = NULL;
+         j->img_comp[i].data = NULL;
+      }
+      if (j->img_comp[i].raw_coeff) {
+         STBI_FREE(j->img_comp[i].raw_coeff);
+         j->img_comp[i].raw_coeff = 0;
+         j->img_comp[i].coeff = 0;
+      }
+      if (j->img_comp[i].linebuf) {
+         STBI_FREE(j->img_comp[i].linebuf);
+         j->img_comp[i].linebuf = NULL;
+      }
+   }
+}
+
+typedef struct
+{
+   resample_row_func resample;
+   stbi_uc *line0,*line1;
+   int hs,vs;   // expansion factor in each axis
+   int w_lores; // horizontal pixels pre-expansion
+   int ystep;   // how far through vertical expansion we are
+   int ypos;    // which pre-expansion row we're on
+} stbi__resample;
+
+static stbi_uc *load_jpeg_image(stbi__jpeg *z, int *out_x, int *out_y, int *comp, int req_comp)
+{
+   int n, decode_n;
+   z->s->img_n = 0; // make stbi__cleanup_jpeg safe
+
+   // validate req_comp
+   if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error");
+
+   // load a jpeg image from whichever source, but leave in YCbCr format
+   if (!stbi__decode_jpeg_image(z)) { stbi__cleanup_jpeg(z); return NULL; }
+
+   // determine actual number of components to generate
+   n = req_comp ? req_comp : z->s->img_n;
+
+   if (z->s->img_n == 3 && n < 3)
+      decode_n = 1;
+   else
+      decode_n = z->s->img_n;
+
+   // resample and color-convert
+   {
+      int k;
+      unsigned int i,j;
+      stbi_uc *output;
+      stbi_uc *coutput[4];
+
+      stbi__resample res_comp[4];
+
+      for (k=0; k < decode_n; ++k) {
+         stbi__resample *r = &res_comp[k];
+
+         // allocate line buffer big enough for upsampling off the edges
+         // with upsample factor of 4
+         z->img_comp[k].linebuf = (stbi_uc *) stbi__malloc(z->s->img_x + 3);
+         if (!z->img_comp[k].linebuf) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); }
+
+         r->hs      = z->img_h_max / z->img_comp[k].h;
+         r->vs      = z->img_v_max / z->img_comp[k].v;
+         r->ystep   = r->vs >> 1;
+         r->w_lores = (z->s->img_x + r->hs-1) / r->hs;
+         r->ypos    = 0;
+         r->line0   = r->line1 = z->img_comp[k].data;
+
+         if      (r->hs == 1 && r->vs == 1) r->resample = resample_row_1;
+         else if (r->hs == 1 && r->vs == 2) r->resample = stbi__resample_row_v_2;
+         else if (r->hs == 2 && r->vs == 1) r->resample = stbi__resample_row_h_2;
+         else if (r->hs == 2 && r->vs == 2) r->resample = z->resample_row_hv_2_kernel;
+         else                               r->resample = stbi__resample_row_generic;
+      }
+
+      // can't error after this so, this is safe
+      output = (stbi_uc *) stbi__malloc(n * z->s->img_x * z->s->img_y + 1);
+      if (!output) { stbi__cleanup_jpeg(z); return stbi__errpuc("outofmem", "Out of memory"); }
+
+      // now go ahead and resample
+      for (j=0; j < z->s->img_y; ++j) {
+         stbi_uc *out = output + n * z->s->img_x * j;
+         for (k=0; k < decode_n; ++k) {
+            stbi__resample *r = &res_comp[k];
+            int y_bot = r->ystep >= (r->vs >> 1);
+            coutput[k] = r->resample(z->img_comp[k].linebuf,
+                                     y_bot ? r->line1 : r->line0,
+                                     y_bot ? r->line0 : r->line1,
+                                     r->w_lores, r->hs);
+            if (++r->ystep >= r->vs) {
+               r->ystep = 0;
+               r->line0 = r->line1;
+               if (++r->ypos < z->img_comp[k].y)
+                  r->line1 += z->img_comp[k].w2;
+            }
+         }
+         if (n >= 3) {
+            stbi_uc *y = coutput[0];
+            if (z->s->img_n == 3) {
+               if (z->rgb == 3) {
+                  for (i=0; i < z->s->img_x; ++i) {
+                     out[0] = y[i];
+                     out[1] = coutput[1][i];
+                     out[2] = coutput[2][i];
+                     out[3] = 255;
+                     out += n;
+                  }
+               } else {
+                  z->YCbCr_to_RGB_kernel(out, y, coutput[1], coutput[2], z->s->img_x, n);
+               }
+            } else
+               for (i=0; i < z->s->img_x; ++i) {
+                  out[0] = out[1] = out[2] = y[i];
+                  out[3] = 255; // not used if n==3
+                  out += n;
+               }
+         } else {
+            stbi_uc *y = coutput[0];
+            if (n == 1)
+               for (i=0; i < z->s->img_x; ++i) out[i] = y[i];
+            else
+               for (i=0; i < z->s->img_x; ++i) *out++ = y[i], *out++ = 255;
+         }
+      }
+      stbi__cleanup_jpeg(z);
+      *out_x = z->s->img_x;
+      *out_y = z->s->img_y;
+      if (comp) *comp  = z->s->img_n; // report original components, not output
+      return output;
+   }
+}
+
+static unsigned char *stbi__jpeg_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   unsigned char* result;
+   stbi__jpeg* j = (stbi__jpeg*) stbi__malloc(sizeof(stbi__jpeg));
+   j->s = s;
+   stbi__setup_jpeg(j);
+   result = load_jpeg_image(j, x,y,comp,req_comp);
+   STBI_FREE(j);
+   return result;
+}
+
+static int stbi__jpeg_test(stbi__context *s)
+{
+   int r;
+   stbi__jpeg j;
+   j.s = s;
+   stbi__setup_jpeg(&j);
+   r = stbi__decode_jpeg_header(&j, STBI__SCAN_type);
+   stbi__rewind(s);
+   return r;
+}
+
+static int stbi__jpeg_info_raw(stbi__jpeg *j, int *x, int *y, int *comp)
+{
+   if (!stbi__decode_jpeg_header(j, STBI__SCAN_header)) {
+      stbi__rewind( j->s );
+      return 0;
+   }
+   if (x) *x = j->s->img_x;
+   if (y) *y = j->s->img_y;
+   if (comp) *comp = j->s->img_n;
+   return 1;
+}
+
+static int stbi__jpeg_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int result;
+   stbi__jpeg* j = (stbi__jpeg*) (stbi__malloc(sizeof(stbi__jpeg)));
+   j->s = s;
+   result = stbi__jpeg_info_raw(j, x, y, comp);
+   STBI_FREE(j);
+   return result;
+}
+#endif
+
+// public domain zlib decode    v0.2  Sean Barrett 2006-11-18
+//    simple implementation
+//      - all input must be provided in an upfront buffer
+//      - all output is written to a single output buffer (can malloc/realloc)
+//    performance
+//      - fast huffman
+
+#ifndef STBI_NO_ZLIB
+
+// fast-way is faster to check than jpeg huffman, but slow way is slower
+#define STBI__ZFAST_BITS  9 // accelerate all cases in default tables
+#define STBI__ZFAST_MASK  ((1 << STBI__ZFAST_BITS) - 1)
+
+// zlib-style huffman encoding
+// (jpegs packs from left, zlib from right, so can't share code)
+typedef struct
+{
+   stbi__uint16 fast[1 << STBI__ZFAST_BITS];
+   stbi__uint16 firstcode[16];
+   int maxcode[17];
+   stbi__uint16 firstsymbol[16];
+   stbi_uc  size[288];
+   stbi__uint16 value[288];
+} stbi__zhuffman;
+
+stbi_inline static int stbi__bitreverse16(int n)
+{
+  n = ((n & 0xAAAA) >>  1) | ((n & 0x5555) << 1);
+  n = ((n & 0xCCCC) >>  2) | ((n & 0x3333) << 2);
+  n = ((n & 0xF0F0) >>  4) | ((n & 0x0F0F) << 4);
+  n = ((n & 0xFF00) >>  8) | ((n & 0x00FF) << 8);
+  return n;
+}
+
+stbi_inline static int stbi__bit_reverse(int v, int bits)
+{
+   STBI_ASSERT(bits <= 16);
+   // to bit reverse n bits, reverse 16 and shift
+   // e.g. 11 bits, bit reverse and shift away 5
+   return stbi__bitreverse16(v) >> (16-bits);
+}
+
+static int stbi__zbuild_huffman(stbi__zhuffman *z, stbi_uc *sizelist, int num)
+{
+   int i,k=0;
+   int code, next_code[16], sizes[17];
+
+   // DEFLATE spec for generating codes
+   memset(sizes, 0, sizeof(sizes));
+   memset(z->fast, 0, sizeof(z->fast));
+   for (i=0; i < num; ++i)
+      ++sizes[sizelist[i]];
+   sizes[0] = 0;
+   for (i=1; i < 16; ++i)
+      if (sizes[i] > (1 << i))
+         return stbi__err("bad sizes", "Corrupt PNG");
+   code = 0;
+   for (i=1; i < 16; ++i) {
+      next_code[i] = code;
+      z->firstcode[i] = (stbi__uint16) code;
+      z->firstsymbol[i] = (stbi__uint16) k;
+      code = (code + sizes[i]);
+      if (sizes[i])
+         if (code-1 >= (1 << i)) return stbi__err("bad codelengths","Corrupt PNG");
+      z->maxcode[i] = code << (16-i); // preshift for inner loop
+      code <<= 1;
+      k += sizes[i];
+   }
+   z->maxcode[16] = 0x10000; // sentinel
+   for (i=0; i < num; ++i) {
+      int s = sizelist[i];
+      if (s) {
+         int c = next_code[s] - z->firstcode[s] + z->firstsymbol[s];
+         stbi__uint16 fastv = (stbi__uint16) ((s << 9) | i);
+         z->size [c] = (stbi_uc     ) s;
+         z->value[c] = (stbi__uint16) i;
+         if (s <= STBI__ZFAST_BITS) {
+            int j = stbi__bit_reverse(next_code[s],s);
+            while (j < (1 << STBI__ZFAST_BITS)) {
+               z->fast[j] = fastv;
+               j += (1 << s);
+            }
+         }
+         ++next_code[s];
+      }
+   }
+   return 1;
+}
+
+// zlib-from-memory implementation for PNG reading
+//    because PNG allows splitting the zlib stream arbitrarily,
+//    and it's annoying structurally to have PNG call ZLIB call PNG,
+//    we require PNG read all the IDATs and combine them into a single
+//    memory buffer
+
+typedef struct
+{
+   stbi_uc *zbuffer, *zbuffer_end;
+   int num_bits;
+   stbi__uint32 code_buffer;
+
+   char *zout;
+   char *zout_start;
+   char *zout_end;
+   int   z_expandable;
+
+   stbi__zhuffman z_length, z_distance;
+} stbi__zbuf;
+
+stbi_inline static stbi_uc stbi__zget8(stbi__zbuf *z)
+{
+   if (z->zbuffer >= z->zbuffer_end) return 0;
+   return *z->zbuffer++;
+}
+
+static void stbi__fill_bits(stbi__zbuf *z)
+{
+   do {
+      STBI_ASSERT(z->code_buffer < (1U << z->num_bits));
+      z->code_buffer |= (unsigned int) stbi__zget8(z) << z->num_bits;
+      z->num_bits += 8;
+   } while (z->num_bits <= 24);
+}
+
+stbi_inline static unsigned int stbi__zreceive(stbi__zbuf *z, int n)
+{
+   unsigned int k;
+   if (z->num_bits < n) stbi__fill_bits(z);
+   k = z->code_buffer & ((1 << n) - 1);
+   z->code_buffer >>= n;
+   z->num_bits -= n;
+   return k;
+}
+
+static int stbi__zhuffman_decode_slowpath(stbi__zbuf *a, stbi__zhuffman *z)
+{
+   int b,s,k;
+   // not resolved by fast table, so compute it the slow way
+   // use jpeg approach, which requires MSbits at top
+   k = stbi__bit_reverse(a->code_buffer, 16);
+   for (s=STBI__ZFAST_BITS+1; ; ++s)
+      if (k < z->maxcode[s])
+         break;
+   if (s == 16) return -1; // invalid code!
+   // code size is s, so:
+   b = (k >> (16-s)) - z->firstcode[s] + z->firstsymbol[s];
+   STBI_ASSERT(z->size[b] == s);
+   a->code_buffer >>= s;
+   a->num_bits -= s;
+   return z->value[b];
+}
+
+stbi_inline static int stbi__zhuffman_decode(stbi__zbuf *a, stbi__zhuffman *z)
+{
+   int b,s;
+   if (a->num_bits < 16) stbi__fill_bits(a);
+   b = z->fast[a->code_buffer & STBI__ZFAST_MASK];
+   if (b) {
+      s = b >> 9;
+      a->code_buffer >>= s;
+      a->num_bits -= s;
+      return b & 511;
+   }
+   return stbi__zhuffman_decode_slowpath(a, z);
+}
+
+static int stbi__zexpand(stbi__zbuf *z, char *zout, int n)  // need to make room for n bytes
+{
+   char *q;
+   int cur, limit, old_limit;
+   z->zout = zout;
+   if (!z->z_expandable) return stbi__err("output buffer limit","Corrupt PNG");
+   cur   = (int) (z->zout     - z->zout_start);
+   limit = old_limit = (int) (z->zout_end - z->zout_start);
+   while (cur + n > limit)
+      limit *= 2;
+   q = (char *) STBI_REALLOC_SIZED(z->zout_start, old_limit, limit);
+   STBI_NOTUSED(old_limit);
+   if (q == NULL) return stbi__err("outofmem", "Out of memory");
+   z->zout_start = q;
+   z->zout       = q + cur;
+   z->zout_end   = q + limit;
+   return 1;
+}
+
+static int stbi__zlength_base[31] = {
+   3,4,5,6,7,8,9,10,11,13,
+   15,17,19,23,27,31,35,43,51,59,
+   67,83,99,115,131,163,195,227,258,0,0 };
+
+static int stbi__zlength_extra[31]=
+{ 0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0 };
+
+static int stbi__zdist_base[32] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,
+257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0};
+
+static int stbi__zdist_extra[32] =
+{ 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13};
+
+static int stbi__parse_huffman_block(stbi__zbuf *a)
+{
+   char *zout = a->zout;
+   for(;;) {
+      int z = stbi__zhuffman_decode(a, &a->z_length);
+      if (z < 256) {
+         if (z < 0) return stbi__err("bad huffman code","Corrupt PNG"); // error in huffman codes
+         if (zout >= a->zout_end) {
+            if (!stbi__zexpand(a, zout, 1)) return 0;
+            zout = a->zout;
+         }
+         *zout++ = (char) z;
+      } else {
+         stbi_uc *p;
+         int len,dist;
+         if (z == 256) {
+            a->zout = zout;
+            return 1;
+         }
+         z -= 257;
+         len = stbi__zlength_base[z];
+         if (stbi__zlength_extra[z]) len += stbi__zreceive(a, stbi__zlength_extra[z]);
+         z = stbi__zhuffman_decode(a, &a->z_distance);
+         if (z < 0) return stbi__err("bad huffman code","Corrupt PNG");
+         dist = stbi__zdist_base[z];
+         if (stbi__zdist_extra[z]) dist += stbi__zreceive(a, stbi__zdist_extra[z]);
+         if (zout - a->zout_start < dist) return stbi__err("bad dist","Corrupt PNG");
+         if (zout + len > a->zout_end) {
+            if (!stbi__zexpand(a, zout, len)) return 0;
+            zout = a->zout;
+         }
+         p = (stbi_uc *) (zout - dist);
+         if (dist == 1) { // run of one byte; common in images.
+            stbi_uc v = *p;
+            if (len) { do *zout++ = v; while (--len); }
+         } else {
+            if (len) { do *zout++ = *p++; while (--len); }
+         }
+      }
+   }
+}
+
+static int stbi__compute_huffman_codes(stbi__zbuf *a)
+{
+   static stbi_uc length_dezigzag[19] = { 16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15 };
+   stbi__zhuffman z_codelength;
+   stbi_uc lencodes[286+32+137];//padding for maximum single op
+   stbi_uc codelength_sizes[19];
+   int i,n;
+
+   int hlit  = stbi__zreceive(a,5) + 257;
+   int hdist = stbi__zreceive(a,5) + 1;
+   int hclen = stbi__zreceive(a,4) + 4;
+
+   memset(codelength_sizes, 0, sizeof(codelength_sizes));
+   for (i=0; i < hclen; ++i) {
+      int s = stbi__zreceive(a,3);
+      codelength_sizes[length_dezigzag[i]] = (stbi_uc) s;
+   }
+   if (!stbi__zbuild_huffman(&z_codelength, codelength_sizes, 19)) return 0;
+
+   n = 0;
+   while (n < hlit + hdist) {
+      int c = stbi__zhuffman_decode(a, &z_codelength);
+      if (c < 0 || c >= 19) return stbi__err("bad codelengths", "Corrupt PNG");
+      if (c < 16)
+         lencodes[n++] = (stbi_uc) c;
+      else if (c == 16) {
+         c = stbi__zreceive(a,2)+3;
+         memset(lencodes+n, lencodes[n-1], c);
+         n += c;
+      } else if (c == 17) {
+         c = stbi__zreceive(a,3)+3;
+         memset(lencodes+n, 0, c);
+         n += c;
+      } else {
+         STBI_ASSERT(c == 18);
+         c = stbi__zreceive(a,7)+11;
+         memset(lencodes+n, 0, c);
+         n += c;
+      }
+   }
+   if (n != hlit+hdist) return stbi__err("bad codelengths","Corrupt PNG");
+   if (!stbi__zbuild_huffman(&a->z_length, lencodes, hlit)) return 0;
+   if (!stbi__zbuild_huffman(&a->z_distance, lencodes+hlit, hdist)) return 0;
+   return 1;
+}
+
+static int stbi__parse_uncompressed_block(stbi__zbuf *a)
+{
+   stbi_uc header[4];
+   int len,nlen,k;
+   if (a->num_bits & 7)
+      stbi__zreceive(a, a->num_bits & 7); // discard
+   // drain the bit-packed data into header
+   k = 0;
+   while (a->num_bits > 0) {
+      header[k++] = (stbi_uc) (a->code_buffer & 255); // suppress MSVC run-time check
+      a->code_buffer >>= 8;
+      a->num_bits -= 8;
+   }
+   STBI_ASSERT(a->num_bits == 0);
+   // now fill header the normal way
+   while (k < 4)
+      header[k++] = stbi__zget8(a);
+   len  = header[1] * 256 + header[0];
+   nlen = header[3] * 256 + header[2];
+   if (nlen != (len ^ 0xffff)) return stbi__err("zlib corrupt","Corrupt PNG");
+   if (a->zbuffer + len > a->zbuffer_end) return stbi__err("read past buffer","Corrupt PNG");
+   if (a->zout + len > a->zout_end)
+      if (!stbi__zexpand(a, a->zout, len)) return 0;
+   memcpy(a->zout, a->zbuffer, len);
+   a->zbuffer += len;
+   a->zout += len;
+   return 1;
+}
+
+static int stbi__parse_zlib_header(stbi__zbuf *a)
+{
+   int cmf   = stbi__zget8(a);
+   int cm    = cmf & 15;
+   /* int cinfo = cmf >> 4; */
+   int flg   = stbi__zget8(a);
+   if ((cmf*256+flg) % 31 != 0) return stbi__err("bad zlib header","Corrupt PNG"); // zlib spec
+   if (flg & 32) return stbi__err("no preset dict","Corrupt PNG"); // preset dictionary not allowed in png
+   if (cm != 8) return stbi__err("bad compression","Corrupt PNG"); // DEFLATE required for png
+   // window = 1 << (8 + cinfo)... but who cares, we fully buffer output
+   return 1;
+}
+
+// @TODO: should statically initialize these for optimal thread safety
+static stbi_uc stbi__zdefault_length[288], stbi__zdefault_distance[32];
+static void stbi__init_zdefaults(void)
+{
+   int i;   // use <= to match clearly with spec
+   for (i=0; i <= 143; ++i)     stbi__zdefault_length[i]   = 8;
+   for (   ; i <= 255; ++i)     stbi__zdefault_length[i]   = 9;
+   for (   ; i <= 279; ++i)     stbi__zdefault_length[i]   = 7;
+   for (   ; i <= 287; ++i)     stbi__zdefault_length[i]   = 8;
+
+   for (i=0; i <=  31; ++i)     stbi__zdefault_distance[i] = 5;
+}
+
+static int stbi__parse_zlib(stbi__zbuf *a, int parse_header)
+{
+   int final, type;
+   if (parse_header)
+      if (!stbi__parse_zlib_header(a)) return 0;
+   a->num_bits = 0;
+   a->code_buffer = 0;
+   do {
+      final = stbi__zreceive(a,1);
+      type = stbi__zreceive(a,2);
+      if (type == 0) {
+         if (!stbi__parse_uncompressed_block(a)) return 0;
+      } else if (type == 3) {
+         return 0;
+      } else {
+         if (type == 1) {
+            // use fixed code lengths
+            if (!stbi__zdefault_distance[31]) stbi__init_zdefaults();
+            if (!stbi__zbuild_huffman(&a->z_length  , stbi__zdefault_length  , 288)) return 0;
+            if (!stbi__zbuild_huffman(&a->z_distance, stbi__zdefault_distance,  32)) return 0;
+         } else {
+            if (!stbi__compute_huffman_codes(a)) return 0;
+         }
+         if (!stbi__parse_huffman_block(a)) return 0;
+      }
+   } while (!final);
+   return 1;
+}
+
+static int stbi__do_zlib(stbi__zbuf *a, char *obuf, int olen, int exp, int parse_header)
+{
+   a->zout_start = obuf;
+   a->zout       = obuf;
+   a->zout_end   = obuf + olen;
+   a->z_expandable = exp;
+
+   return stbi__parse_zlib(a, parse_header);
+}
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize(const char *buffer, int len, int initial_size, int *outlen)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(initial_size);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer + len;
+   if (stbi__do_zlib(&a, p, initial_size, 1, 1)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF char *stbi_zlib_decode_malloc(char const *buffer, int len, int *outlen)
+{
+   return stbi_zlib_decode_malloc_guesssize(buffer, len, 16384, outlen);
+}
+
+STBIDEF char *stbi_zlib_decode_malloc_guesssize_headerflag(const char *buffer, int len, int initial_size, int *outlen, int parse_header)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(initial_size);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer + len;
+   if (stbi__do_zlib(&a, p, initial_size, 1, parse_header)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF int stbi_zlib_decode_buffer(char *obuffer, int olen, char const *ibuffer, int ilen)
+{
+   stbi__zbuf a;
+   a.zbuffer = (stbi_uc *) ibuffer;
+   a.zbuffer_end = (stbi_uc *) ibuffer + ilen;
+   if (stbi__do_zlib(&a, obuffer, olen, 0, 1))
+      return (int) (a.zout - a.zout_start);
+   else
+      return -1;
+}
+
+STBIDEF char *stbi_zlib_decode_noheader_malloc(char const *buffer, int len, int *outlen)
+{
+   stbi__zbuf a;
+   char *p = (char *) stbi__malloc(16384);
+   if (p == NULL) return NULL;
+   a.zbuffer = (stbi_uc *) buffer;
+   a.zbuffer_end = (stbi_uc *) buffer+len;
+   if (stbi__do_zlib(&a, p, 16384, 1, 0)) {
+      if (outlen) *outlen = (int) (a.zout - a.zout_start);
+      return a.zout_start;
+   } else {
+      STBI_FREE(a.zout_start);
+      return NULL;
+   }
+}
+
+STBIDEF int stbi_zlib_decode_noheader_buffer(char *obuffer, int olen, const char *ibuffer, int ilen)
+{
+   stbi__zbuf a;
+   a.zbuffer = (stbi_uc *) ibuffer;
+   a.zbuffer_end = (stbi_uc *) ibuffer + ilen;
+   if (stbi__do_zlib(&a, obuffer, olen, 0, 0))
+      return (int) (a.zout - a.zout_start);
+   else
+      return -1;
+}
+#endif
+
+// public domain "baseline" PNG decoder   v0.10  Sean Barrett 2006-11-18
+//    simple implementation
+//      - only 8-bit samples
+//      - no CRC checking
+//      - allocates lots of intermediate memory
+//        - avoids problem of streaming data between subsystems
+//        - avoids explicit window management
+//    performance
+//      - uses stb_zlib, a PD zlib implementation with fast huffman decoding
+
+#ifndef STBI_NO_PNG
+typedef struct
+{
+   stbi__uint32 length;
+   stbi__uint32 type;
+} stbi__pngchunk;
+
+static stbi__pngchunk stbi__get_chunk_header(stbi__context *s)
+{
+   stbi__pngchunk c;
+   c.length = stbi__get32be(s);
+   c.type   = stbi__get32be(s);
+   return c;
+}
+
+static int stbi__check_png_header(stbi__context *s)
+{
+   static stbi_uc png_sig[8] = { 137,80,78,71,13,10,26,10 };
+   int i;
+   for (i=0; i < 8; ++i)
+      if (stbi__get8(s) != png_sig[i]) return stbi__err("bad png sig","Not a PNG");
+   return 1;
+}
+
+typedef struct
+{
+   stbi__context *s;
+   stbi_uc *idata, *expanded, *out;
+   int depth;
+} stbi__png;
+
+
+enum {
+   STBI__F_none=0,
+   STBI__F_sub=1,
+   STBI__F_up=2,
+   STBI__F_avg=3,
+   STBI__F_paeth=4,
+   // synthetic filters used for first scanline to avoid needing a dummy row of 0s
+   STBI__F_avg_first,
+   STBI__F_paeth_first
+};
+
+static stbi_uc first_row_filter[5] =
+{
+   STBI__F_none,
+   STBI__F_sub,
+   STBI__F_none,
+   STBI__F_avg_first,
+   STBI__F_paeth_first
+};
+
+static int stbi__paeth(int a, int b, int c)
+{
+   int p = a + b - c;
+   int pa = abs(p-a);
+   int pb = abs(p-b);
+   int pc = abs(p-c);
+   if (pa <= pb && pa <= pc) return a;
+   if (pb <= pc) return b;
+   return c;
+}
+
+static stbi_uc stbi__depth_scale_table[9] = { 0, 0xff, 0x55, 0, 0x11, 0,0,0, 0x01 };
+
+// create the png data from post-deflated data
+static int stbi__create_png_image_raw(stbi__png *a, stbi_uc *raw, stbi__uint32 raw_len, int out_n, stbi__uint32 x, stbi__uint32 y, int depth, int color)
+{
+   int bytes = (depth == 16? 2 : 1);
+   stbi__context *s = a->s;
+   stbi__uint32 i,j,stride = x*out_n*bytes;
+   stbi__uint32 img_len, img_width_bytes;
+   int k;
+   int img_n = s->img_n; // copy it into a local for later
+
+   int output_bytes = out_n*bytes;
+   int filter_bytes = img_n*bytes;
+   int width = x;
+
+   STBI_ASSERT(out_n == s->img_n || out_n == s->img_n+1);
+   a->out = (stbi_uc *) stbi__malloc(x * y * output_bytes); // extra bytes to write off the end into
+   if (!a->out) return stbi__err("outofmem", "Out of memory");
+
+   img_width_bytes = (((img_n * x * depth) + 7) >> 3);
+   img_len = (img_width_bytes + 1) * y;
+   if (s->img_x == x && s->img_y == y) {
+      if (raw_len != img_len) return stbi__err("not enough pixels","Corrupt PNG");
+   } else { // interlaced:
+      if (raw_len < img_len) return stbi__err("not enough pixels","Corrupt PNG");
+   }
+
+   for (j=0; j < y; ++j) {
+      stbi_uc *cur = a->out + stride*j;
+      stbi_uc *prior = cur - stride;
+      int filter = *raw++;
+
+      if (filter > 4)
+         return stbi__err("invalid filter","Corrupt PNG");
+
+      if (depth < 8) {
+         STBI_ASSERT(img_width_bytes <= x);
+         cur += x*out_n - img_width_bytes; // store output to the rightmost img_len bytes, so we can decode in place
+         filter_bytes = 1;
+         width = img_width_bytes;
+      }
+
+      // if first row, use special filter that doesn't sample previous row
+      if (j == 0) filter = first_row_filter[filter];
+
+      // handle first byte explicitly
+      for (k=0; k < filter_bytes; ++k) {
+         switch (filter) {
+            case STBI__F_none       : cur[k] = raw[k]; break;
+            case STBI__F_sub        : cur[k] = raw[k]; break;
+            case STBI__F_up         : cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            case STBI__F_avg        : cur[k] = STBI__BYTECAST(raw[k] + (prior[k]>>1)); break;
+            case STBI__F_paeth      : cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(0,prior[k],0)); break;
+            case STBI__F_avg_first  : cur[k] = raw[k]; break;
+            case STBI__F_paeth_first: cur[k] = raw[k]; break;
+         }
+      }
+
+      if (depth == 8) {
+         if (img_n != out_n)
+            cur[img_n] = 255; // first pixel
+         raw += img_n;
+         cur += out_n;
+         prior += out_n;
+      } else if (depth == 16) {
+         if (img_n != out_n) {
+            cur[filter_bytes]   = 255; // first pixel top byte
+            cur[filter_bytes+1] = 255; // first pixel bottom byte
+         }
+         raw += filter_bytes;
+         cur += output_bytes;
+         prior += output_bytes;
+      } else {
+         raw += 1;
+         cur += 1;
+         prior += 1;
+      }
+
+      // this is a little gross, so that we don't switch per-pixel or per-component
+      if (depth < 8 || img_n == out_n) {
+         int nk = (width - 1)*filter_bytes;
+         #define CASE(f) \
+             case f:     \
+                for (k=0; k < nk; ++k)
+         switch (filter) {
+            // "none" filter turns into a memcpy here; make that explicit.
+            case STBI__F_none:         memcpy(cur, raw, nk); break;
+            CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k-filter_bytes]); break;
+            CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k-filter_bytes])>>1)); break;
+            CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],prior[k],prior[k-filter_bytes])); break;
+            CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k-filter_bytes] >> 1)); break;
+            CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k-filter_bytes],0,0)); break;
+         }
+         #undef CASE
+         raw += nk;
+      } else {
+         STBI_ASSERT(img_n+1 == out_n);
+         #define CASE(f) \
+             case f:     \
+                for (i=x-1; i >= 1; --i, cur[filter_bytes]=255,raw+=filter_bytes,cur+=output_bytes,prior+=output_bytes) \
+                   for (k=0; k < filter_bytes; ++k)
+         switch (filter) {
+            CASE(STBI__F_none)         cur[k] = raw[k]; break;
+            CASE(STBI__F_sub)          cur[k] = STBI__BYTECAST(raw[k] + cur[k- output_bytes]); break;
+            CASE(STBI__F_up)           cur[k] = STBI__BYTECAST(raw[k] + prior[k]); break;
+            CASE(STBI__F_avg)          cur[k] = STBI__BYTECAST(raw[k] + ((prior[k] + cur[k- output_bytes])>>1)); break;
+            CASE(STBI__F_paeth)        cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],prior[k],prior[k- output_bytes])); break;
+            CASE(STBI__F_avg_first)    cur[k] = STBI__BYTECAST(raw[k] + (cur[k- output_bytes] >> 1)); break;
+            CASE(STBI__F_paeth_first)  cur[k] = STBI__BYTECAST(raw[k] + stbi__paeth(cur[k- output_bytes],0,0)); break;
+         }
+         #undef CASE
+
+         // the loop above sets the high byte of the pixels' alpha, but for
+         // 16 bit png files we also need the low byte set. we'll do that here.
+         if (depth == 16) {
+            cur = a->out + stride*j; // start at the beginning of the row again
+            for (i=0; i < x; ++i,cur+=output_bytes) {
+               cur[filter_bytes+1] = 255;
+            }
+         }
+      }
+   }
+
+   // we make a separate pass to expand bits to pixels; for performance,
+   // this could run two scanlines behind the above code, so it won't
+   // intefere with filtering but will still be in the cache.
+   if (depth < 8) {
+      for (j=0; j < y; ++j) {
+         stbi_uc *cur = a->out + stride*j;
+         stbi_uc *in  = a->out + stride*j + x*out_n - img_width_bytes;
+         // unpack 1/2/4-bit into a 8-bit buffer. allows us to keep the common 8-bit path optimal at minimal cost for 1/2/4-bit
+         // png guarante byte alignment, if width is not multiple of 8/4/2 we'll decode dummy trailing data that will be skipped in the later loop
+         stbi_uc scale = (color == 0) ? stbi__depth_scale_table[depth] : 1; // scale grayscale values to 0..255 range
+
+         // note that the final byte might overshoot and write more data than desired.
+         // we can allocate enough data that this never writes out of memory, but it
+         // could also overwrite the next scanline. can it overwrite non-empty data
+         // on the next scanline? yes, consider 1-pixel-wide scanlines with 1-bit-per-pixel.
+         // so we need to explicitly clamp the final ones
+
+         if (depth == 4) {
+            for (k=x*img_n; k >= 2; k-=2, ++in) {
+               *cur++ = scale * ((*in >> 4)       );
+               *cur++ = scale * ((*in     ) & 0x0f);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 4)       );
+         } else if (depth == 2) {
+            for (k=x*img_n; k >= 4; k-=4, ++in) {
+               *cur++ = scale * ((*in >> 6)       );
+               *cur++ = scale * ((*in >> 4) & 0x03);
+               *cur++ = scale * ((*in >> 2) & 0x03);
+               *cur++ = scale * ((*in     ) & 0x03);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 6)       );
+            if (k > 1) *cur++ = scale * ((*in >> 4) & 0x03);
+            if (k > 2) *cur++ = scale * ((*in >> 2) & 0x03);
+         } else if (depth == 1) {
+            for (k=x*img_n; k >= 8; k-=8, ++in) {
+               *cur++ = scale * ((*in >> 7)       );
+               *cur++ = scale * ((*in >> 6) & 0x01);
+               *cur++ = scale * ((*in >> 5) & 0x01);
+               *cur++ = scale * ((*in >> 4) & 0x01);
+               *cur++ = scale * ((*in >> 3) & 0x01);
+               *cur++ = scale * ((*in >> 2) & 0x01);
+               *cur++ = scale * ((*in >> 1) & 0x01);
+               *cur++ = scale * ((*in     ) & 0x01);
+            }
+            if (k > 0) *cur++ = scale * ((*in >> 7)       );
+            if (k > 1) *cur++ = scale * ((*in >> 6) & 0x01);
+            if (k > 2) *cur++ = scale * ((*in >> 5) & 0x01);
+            if (k > 3) *cur++ = scale * ((*in >> 4) & 0x01);
+            if (k > 4) *cur++ = scale * ((*in >> 3) & 0x01);
+            if (k > 5) *cur++ = scale * ((*in >> 2) & 0x01);
+            if (k > 6) *cur++ = scale * ((*in >> 1) & 0x01);
+         }
+         if (img_n != out_n) {
+            int q;
+            // insert alpha = 255
+            cur = a->out + stride*j;
+            if (img_n == 1) {
+               for (q=x-1; q >= 0; --q) {
+                  cur[q*2+1] = 255;
+                  cur[q*2+0] = cur[q];
+               }
+            } else {
+               STBI_ASSERT(img_n == 3);
+               for (q=x-1; q >= 0; --q) {
+                  cur[q*4+3] = 255;
+                  cur[q*4+2] = cur[q*3+2];
+                  cur[q*4+1] = cur[q*3+1];
+                  cur[q*4+0] = cur[q*3+0];
+               }
+            }
+         }
+      }
+   } else if (depth == 16) {
+      // force the image data from big-endian to platform-native.
+      // this is done in a separate pass due to the decoding relying
+      // on the data being untouched, but could probably be done
+      // per-line during decode if care is taken.
+      stbi_uc *cur = a->out;
+      stbi__uint16 *cur16 = (stbi__uint16*)cur;
+
+      for(i=0; i < x*y*out_n; ++i,cur16++,cur+=2) {
+         *cur16 = (cur[0] << 8) | cur[1];
+      }
+   }
+
+   return 1;
+}
+
+static int stbi__create_png_image(stbi__png *a, stbi_uc *image_data, stbi__uint32 image_data_len, int out_n, int depth, int color, int interlaced)
+{
+   stbi_uc *final;
+   int p;
+   if (!interlaced)
+      return stbi__create_png_image_raw(a, image_data, image_data_len, out_n, a->s->img_x, a->s->img_y, depth, color);
+
+   // de-interlacing
+   final = (stbi_uc *) stbi__malloc(a->s->img_x * a->s->img_y * out_n);
+   for (p=0; p < 7; ++p) {
+      int xorig[] = { 0,4,0,2,0,1,0 };
+      int yorig[] = { 0,0,4,0,2,0,1 };
+      int xspc[]  = { 8,8,4,4,2,2,1 };
+      int yspc[]  = { 8,8,8,4,4,2,2 };
+      int i,j,x,y;
+      // pass1_x[4] = 0, pass1_x[5] = 1, pass1_x[12] = 1
+      x = (a->s->img_x - xorig[p] + xspc[p]-1) / xspc[p];
+      y = (a->s->img_y - yorig[p] + yspc[p]-1) / yspc[p];
+      if (x && y) {
+         stbi__uint32 img_len = ((((a->s->img_n * x * depth) + 7) >> 3) + 1) * y;
+         if (!stbi__create_png_image_raw(a, image_data, image_data_len, out_n, x, y, depth, color)) {
+            STBI_FREE(final);
+            return 0;
+         }
+         for (j=0; j < y; ++j) {
+            for (i=0; i < x; ++i) {
+               int out_y = j*yspc[p]+yorig[p];
+               int out_x = i*xspc[p]+xorig[p];
+               memcpy(final + out_y*a->s->img_x*out_n + out_x*out_n,
+                      a->out + (j*x+i)*out_n, out_n);
+            }
+         }
+         STBI_FREE(a->out);
+         image_data += img_len;
+         image_data_len -= img_len;
+      }
+   }
+   a->out = final;
+
+   return 1;
+}
+
+static int stbi__compute_transparency(stbi__png *z, stbi_uc tc[3], int out_n)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi_uc *p = z->out;
+
+   // compute color-based transparency, assuming we've
+   // already got 255 as the alpha value in the output
+   STBI_ASSERT(out_n == 2 || out_n == 4);
+
+   if (out_n == 2) {
+      for (i=0; i < pixel_count; ++i) {
+         p[1] = (p[0] == tc[0] ? 0 : 255);
+         p += 2;
+      }
+   } else {
+      for (i=0; i < pixel_count; ++i) {
+         if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2])
+            p[3] = 0;
+         p += 4;
+      }
+   }
+   return 1;
+}
+
+static int stbi__compute_transparency16(stbi__png *z, stbi__uint16 tc[3], int out_n)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi__uint16 *p = (stbi__uint16*) z->out;
+
+   // compute color-based transparency, assuming we've
+   // already got 65535 as the alpha value in the output
+   STBI_ASSERT(out_n == 2 || out_n == 4);
+
+   if (out_n == 2) {
+      for (i = 0; i < pixel_count; ++i) {
+         p[1] = (p[0] == tc[0] ? 0 : 65535);
+         p += 2;
+      }
+   } else {
+      for (i = 0; i < pixel_count; ++i) {
+         if (p[0] == tc[0] && p[1] == tc[1] && p[2] == tc[2])
+            p[3] = 0;
+         p += 4;
+      }
+   }
+   return 1;
+}
+
+static int stbi__expand_png_palette(stbi__png *a, stbi_uc *palette, int len, int pal_img_n)
+{
+   stbi__uint32 i, pixel_count = a->s->img_x * a->s->img_y;
+   stbi_uc *p, *temp_out, *orig = a->out;
+
+   p = (stbi_uc *) stbi__malloc(pixel_count * pal_img_n);
+   if (p == NULL) return stbi__err("outofmem", "Out of memory");
+
+   // between here and free(out) below, exitting would leak
+   temp_out = p;
+
+   if (pal_img_n == 3) {
+      for (i=0; i < pixel_count; ++i) {
+         int n = orig[i]*4;
+         p[0] = palette[n  ];
+         p[1] = palette[n+1];
+         p[2] = palette[n+2];
+         p += 3;
+      }
+   } else {
+      for (i=0; i < pixel_count; ++i) {
+         int n = orig[i]*4;
+         p[0] = palette[n  ];
+         p[1] = palette[n+1];
+         p[2] = palette[n+2];
+         p[3] = palette[n+3];
+         p += 4;
+      }
+   }
+   STBI_FREE(a->out);
+   a->out = temp_out;
+
+   STBI_NOTUSED(len);
+
+   return 1;
+}
+
+static int stbi__reduce_png(stbi__png *p)
+{
+   int i;
+   int img_len = p->s->img_x * p->s->img_y * p->s->img_out_n;
+   stbi_uc *reduced;
+   stbi__uint16 *orig = (stbi__uint16*)p->out;
+
+   if (p->depth != 16) return 1; // don't need to do anything if not 16-bit data
+
+   reduced = (stbi_uc *)stbi__malloc(img_len);
+   if (p == NULL) return stbi__err("outofmem", "Out of memory");
+
+   for (i = 0; i < img_len; ++i) reduced[i] = (stbi_uc)((orig[i] >> 8) & 0xFF); // top half of each byte is a decent approx of 16->8 bit scaling
+
+   p->out = reduced;
+   STBI_FREE(orig);
+
+   return 1;
+}
+
+static int stbi__unpremultiply_on_load = 0;
+static int stbi__de_iphone_flag = 0;
+
+STBIDEF void stbi_set_unpremultiply_on_load(int flag_true_if_should_unpremultiply)
+{
+   stbi__unpremultiply_on_load = flag_true_if_should_unpremultiply;
+}
+
+STBIDEF void stbi_convert_iphone_png_to_rgb(int flag_true_if_should_convert)
+{
+   stbi__de_iphone_flag = flag_true_if_should_convert;
+}
+
+static void stbi__de_iphone(stbi__png *z)
+{
+   stbi__context *s = z->s;
+   stbi__uint32 i, pixel_count = s->img_x * s->img_y;
+   stbi_uc *p = z->out;
+
+   if (s->img_out_n == 3) {  // convert bgr to rgb
+      for (i=0; i < pixel_count; ++i) {
+         stbi_uc t = p[0];
+         p[0] = p[2];
+         p[2] = t;
+         p += 3;
+      }
+   } else {
+      STBI_ASSERT(s->img_out_n == 4);
+      if (stbi__unpremultiply_on_load) {
+         // convert bgr to rgb and unpremultiply
+         for (i=0; i < pixel_count; ++i) {
+            stbi_uc a = p[3];
+            stbi_uc t = p[0];
+            if (a) {
+               p[0] = p[2] * 255 / a;
+               p[1] = p[1] * 255 / a;
+               p[2] =  t   * 255 / a;
+            } else {
+               p[0] = p[2];
+               p[2] = t;
+            }
+            p += 4;
+         }
+      } else {
+         // convert bgr to rgb
+         for (i=0; i < pixel_count; ++i) {
+            stbi_uc t = p[0];
+            p[0] = p[2];
+            p[2] = t;
+            p += 4;
+         }
+      }
+   }
+}
+
+#define STBI__PNG_TYPE(a,b,c,d)  (((a) << 24) + ((b) << 16) + ((c) << 8) + (d))
+
+static int stbi__parse_png_file(stbi__png *z, int scan, int req_comp)
+{
+   stbi_uc palette[1024], pal_img_n=0;
+   stbi_uc has_trans=0, tc[3];
+   stbi__uint16 tc16[3];
+   stbi__uint32 ioff=0, idata_limit=0, i, pal_len=0;
+   int first=1,k,interlace=0, color=0, is_iphone=0;
+   stbi__context *s = z->s;
+
+   z->expanded = NULL;
+   z->idata = NULL;
+   z->out = NULL;
+
+   if (!stbi__check_png_header(s)) return 0;
+
+   if (scan == STBI__SCAN_type) return 1;
+
+   for (;;) {
+      stbi__pngchunk c = stbi__get_chunk_header(s);
+      switch (c.type) {
+         case STBI__PNG_TYPE('C','g','B','I'):
+            is_iphone = 1;
+            stbi__skip(s, c.length);
+            break;
+         case STBI__PNG_TYPE('I','H','D','R'): {
+            int comp,filter;
+            if (!first) return stbi__err("multiple IHDR","Corrupt PNG");
+            first = 0;
+            if (c.length != 13) return stbi__err("bad IHDR len","Corrupt PNG");
+            s->img_x = stbi__get32be(s); if (s->img_x > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)");
+            s->img_y = stbi__get32be(s); if (s->img_y > (1 << 24)) return stbi__err("too large","Very large image (corrupt?)");
+            z->depth = stbi__get8(s);  if (z->depth != 1 && z->depth != 2 && z->depth != 4 && z->depth != 8 && z->depth != 16)  return stbi__err("1/2/4/8/16-bit only","PNG not supported: 1/2/4/8/16-bit only");
+            color = stbi__get8(s);  if (color > 6)         return stbi__err("bad ctype","Corrupt PNG");
+			if (color == 3 && z->depth == 16)                  return stbi__err("bad ctype","Corrupt PNG");
+            if (color == 3) pal_img_n = 3; else if (color & 1) return stbi__err("bad ctype","Corrupt PNG");
+            comp  = stbi__get8(s);  if (comp) return stbi__err("bad comp method","Corrupt PNG");
+            filter= stbi__get8(s);  if (filter) return stbi__err("bad filter method","Corrupt PNG");
+            interlace = stbi__get8(s); if (interlace>1) return stbi__err("bad interlace method","Corrupt PNG");
+            if (!s->img_x || !s->img_y) return stbi__err("0-pixel image","Corrupt PNG");
+            if (!pal_img_n) {
+               s->img_n = (color & 2 ? 3 : 1) + (color & 4 ? 1 : 0);
+               if ((1 << 30) / s->img_x / s->img_n < s->img_y) return stbi__err("too large", "Image too large to decode");
+               if (scan == STBI__SCAN_header) return 1;
+            } else {
+               // if paletted, then pal_n is our final components, and
+               // img_n is # components to decompress/filter.
+               s->img_n = 1;
+               if ((1 << 30) / s->img_x / 4 < s->img_y) return stbi__err("too large","Corrupt PNG");
+               // if SCAN_header, have to scan to see if we have a tRNS
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('P','L','T','E'):  {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (c.length > 256*3) return stbi__err("invalid PLTE","Corrupt PNG");
+            pal_len = c.length / 3;
+            if (pal_len * 3 != c.length) return stbi__err("invalid PLTE","Corrupt PNG");
+            for (i=0; i < pal_len; ++i) {
+               palette[i*4+0] = stbi__get8(s);
+               palette[i*4+1] = stbi__get8(s);
+               palette[i*4+2] = stbi__get8(s);
+               palette[i*4+3] = 255;
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('t','R','N','S'): {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (z->idata) return stbi__err("tRNS after IDAT","Corrupt PNG");
+            if (pal_img_n) {
+               if (scan == STBI__SCAN_header) { s->img_n = 4; return 1; }
+               if (pal_len == 0) return stbi__err("tRNS before PLTE","Corrupt PNG");
+               if (c.length > pal_len) return stbi__err("bad tRNS len","Corrupt PNG");
+               pal_img_n = 4;
+               for (i=0; i < c.length; ++i)
+                  palette[i*4+3] = stbi__get8(s);
+            } else {
+               if (!(s->img_n & 1)) return stbi__err("tRNS with alpha","Corrupt PNG");
+               if (c.length != (stbi__uint32) s->img_n*2) return stbi__err("bad tRNS len","Corrupt PNG");
+               has_trans = 1;
+               if (z->depth == 16) {
+                  for (k = 0; k < s->img_n; ++k) tc16[k] = stbi__get16be(s); // copy the values as-is
+               } else {
+                  for (k = 0; k < s->img_n; ++k) tc[k] = (stbi_uc)(stbi__get16be(s) & 255) * stbi__depth_scale_table[z->depth]; // non 8-bit images will be larger
+               }
+            }
+            break;
+         }
+
+         case STBI__PNG_TYPE('I','D','A','T'): {
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (pal_img_n && !pal_len) return stbi__err("no PLTE","Corrupt PNG");
+            if (scan == STBI__SCAN_header) { s->img_n = pal_img_n; return 1; }
+            if ((int)(ioff + c.length) < (int)ioff) return 0;
+            if (ioff + c.length > idata_limit) {
+               stbi__uint32 idata_limit_old = idata_limit;
+               stbi_uc *p;
+               if (idata_limit == 0) idata_limit = c.length > 4096 ? c.length : 4096;
+               while (ioff + c.length > idata_limit)
+                  idata_limit *= 2;
+               STBI_NOTUSED(idata_limit_old);
+               p = (stbi_uc *) STBI_REALLOC_SIZED(z->idata, idata_limit_old, idata_limit); if (p == NULL) return stbi__err("outofmem", "Out of memory");
+               z->idata = p;
+            }
+            if (!stbi__getn(s, z->idata+ioff,c.length)) return stbi__err("outofdata","Corrupt PNG");
+            ioff += c.length;
+            break;
+         }
+
+         case STBI__PNG_TYPE('I','E','N','D'): {
+            stbi__uint32 raw_len, bpl;
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if (scan != STBI__SCAN_load) return 1;
+            if (z->idata == NULL) return stbi__err("no IDAT","Corrupt PNG");
+            // initial guess for decoded data size to avoid unnecessary reallocs
+            bpl = (s->img_x * z->depth + 7) / 8; // bytes per line, per component
+            raw_len = bpl * s->img_y * s->img_n /* pixels */ + s->img_y /* filter mode per row */;
+            z->expanded = (stbi_uc *) stbi_zlib_decode_malloc_guesssize_headerflag((char *) z->idata, ioff, raw_len, (int *) &raw_len, !is_iphone);
+            if (z->expanded == NULL) return 0; // zlib should set error
+            STBI_FREE(z->idata); z->idata = NULL;
+            if ((req_comp == s->img_n+1 && req_comp != 3 && !pal_img_n) || has_trans)
+               s->img_out_n = s->img_n+1;
+            else
+               s->img_out_n = s->img_n;
+            if (!stbi__create_png_image(z, z->expanded, raw_len, s->img_out_n, z->depth, color, interlace)) return 0;
+            if (has_trans) {
+               if (z->depth == 16) {
+                  if (!stbi__compute_transparency16(z, tc16, s->img_out_n)) return 0;
+               } else {
+                  if (!stbi__compute_transparency(z, tc, s->img_out_n)) return 0;
+               }
+            }
+            if (is_iphone && stbi__de_iphone_flag && s->img_out_n > 2)
+               stbi__de_iphone(z);
+            if (pal_img_n) {
+               // pal_img_n == 3 or 4
+               s->img_n = pal_img_n; // record the actual colors we had
+               s->img_out_n = pal_img_n;
+               if (req_comp >= 3) s->img_out_n = req_comp;
+               if (!stbi__expand_png_palette(z, palette, pal_len, s->img_out_n))
+                  return 0;
+            }
+            STBI_FREE(z->expanded); z->expanded = NULL;
+            return 1;
+         }
+
+         default:
+            // if critical, fail
+            if (first) return stbi__err("first not IHDR", "Corrupt PNG");
+            if ((c.type & (1 << 29)) == 0) {
+               #ifndef STBI_NO_FAILURE_STRINGS
+               // not threadsafe
+               static char invalid_chunk[] = "XXXX PNG chunk not known";
+               invalid_chunk[0] = STBI__BYTECAST(c.type >> 24);
+               invalid_chunk[1] = STBI__BYTECAST(c.type >> 16);
+               invalid_chunk[2] = STBI__BYTECAST(c.type >>  8);
+               invalid_chunk[3] = STBI__BYTECAST(c.type >>  0);
+               #endif
+               return stbi__err(invalid_chunk, "PNG not supported: unknown PNG chunk type");
+            }
+            stbi__skip(s, c.length);
+            break;
+      }
+      // end of PNG chunk, read and skip CRC
+      stbi__get32be(s);
+   }
+}
+
+static unsigned char *stbi__do_png(stbi__png *p, int *x, int *y, int *n, int req_comp)
+{
+   unsigned char *result=NULL;
+   if (req_comp < 0 || req_comp > 4) return stbi__errpuc("bad req_comp", "Internal error");
+   if (stbi__parse_png_file(p, STBI__SCAN_load, req_comp)) {
+      if (p->depth == 16) {
+         if (!stbi__reduce_png(p)) {
+            return result;
+         }
+      }
+      result = p->out;
+      p->out = NULL;
+      if (req_comp && req_comp != p->s->img_out_n) {
+         result = stbi__convert_format(result, p->s->img_out_n, req_comp, p->s->img_x, p->s->img_y);
+         p->s->img_out_n = req_comp;
+         if (result == NULL) return result;
+      }
+      *x = p->s->img_x;
+      *y = p->s->img_y;
+      if (n) *n = p->s->img_n;
+   }
+   STBI_FREE(p->out);      p->out      = NULL;
+   STBI_FREE(p->expanded); p->expanded = NULL;
+   STBI_FREE(p->idata);    p->idata    = NULL;
+
+   return result;
+}
+
+static unsigned char *stbi__png_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi__png p;
+   p.s = s;
+   return stbi__do_png(&p, x,y,comp,req_comp);
+}
+
+static int stbi__png_test(stbi__context *s)
+{
+   int r;
+   r = stbi__check_png_header(s);
+   stbi__rewind(s);
+   return r;
+}
+
+static int stbi__png_info_raw(stbi__png *p, int *x, int *y, int *comp)
+{
+   if (!stbi__parse_png_file(p, STBI__SCAN_header, 0)) {
+      stbi__rewind( p->s );
+      return 0;
+   }
+   if (x) *x = p->s->img_x;
+   if (y) *y = p->s->img_y;
+   if (comp) *comp = p->s->img_n;
+   return 1;
+}
+
+static int stbi__png_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   stbi__png p;
+   p.s = s;
+   return stbi__png_info_raw(&p, x, y, comp);
+}
+#endif
+
+// Microsoft/Windows BMP image
+
+#ifndef STBI_NO_BMP
+static int stbi__bmp_test_raw(stbi__context *s)
+{
+   int r;
+   int sz;
+   if (stbi__get8(s) != 'B') return 0;
+   if (stbi__get8(s) != 'M') return 0;
+   stbi__get32le(s); // discard filesize
+   stbi__get16le(s); // discard reserved
+   stbi__get16le(s); // discard reserved
+   stbi__get32le(s); // discard data offset
+   sz = stbi__get32le(s);
+   r = (sz == 12 || sz == 40 || sz == 56 || sz == 108 || sz == 124);
+   return r;
+}
+
+static int stbi__bmp_test(stbi__context *s)
+{
+   int r = stbi__bmp_test_raw(s);
+   stbi__rewind(s);
+   return r;
+}
+
+
+// returns 0..31 for the highest set bit
+static int stbi__high_bit(unsigned int z)
+{
+   int n=0;
+   if (z == 0) return -1;
+   if (z >= 0x10000) n += 16, z >>= 16;
+   if (z >= 0x00100) n +=  8, z >>=  8;
+   if (z >= 0x00010) n +=  4, z >>=  4;
+   if (z >= 0x00004) n +=  2, z >>=  2;
+   if (z >= 0x00002) n +=  1, z >>=  1;
+   return n;
+}
+
+static int stbi__bitcount(unsigned int a)
+{
+   a = (a & 0x55555555) + ((a >>  1) & 0x55555555); // max 2
+   a = (a & 0x33333333) + ((a >>  2) & 0x33333333); // max 4
+   a = (a + (a >> 4)) & 0x0f0f0f0f; // max 8 per 4, now 8 bits
+   a = (a + (a >> 8)); // max 16 per 8 bits
+   a = (a + (a >> 16)); // max 32 per 8 bits
+   return a & 0xff;
+}
+
+static int stbi__shiftsigned(int v, int shift, int bits)
+{
+   int result;
+   int z=0;
+
+   if (shift < 0) v <<= -shift;
+   else v >>= shift;
+   result = v;
+
+   z = bits;
+   while (z < 8) {
+      result += v >> z;
+      z += bits;
+   }
+   return result;
+}
+
+typedef struct
+{
+   int bpp, offset, hsz;
+   unsigned int mr,mg,mb,ma, all_a;
+} stbi__bmp_data;
+
+static void *stbi__bmp_parse_header(stbi__context *s, stbi__bmp_data *info)
+{
+   int hsz;
+   if (stbi__get8(s) != 'B' || stbi__get8(s) != 'M') return stbi__errpuc("not BMP", "Corrupt BMP");
+   stbi__get32le(s); // discard filesize
+   stbi__get16le(s); // discard reserved
+   stbi__get16le(s); // discard reserved
+   info->offset = stbi__get32le(s);
+   info->hsz = hsz = stbi__get32le(s);
+   info->mr = info->mg = info->mb = info->ma = 0;
+   
+   if (hsz != 12 && hsz != 40 && hsz != 56 && hsz != 108 && hsz != 124) return stbi__errpuc("unknown BMP", "BMP type not supported: unknown");
+   if (hsz == 12) {
+      s->img_x = stbi__get16le(s);
+      s->img_y = stbi__get16le(s);
+   } else {
+      s->img_x = stbi__get32le(s);
+      s->img_y = stbi__get32le(s);
+   }
+   if (stbi__get16le(s) != 1) return stbi__errpuc("bad BMP", "bad BMP");
+   info->bpp = stbi__get16le(s);
+   if (info->bpp == 1) return stbi__errpuc("monochrome", "BMP type not supported: 1-bit");
+   if (hsz != 12) {
+      int compress = stbi__get32le(s);
+      if (compress == 1 || compress == 2) return stbi__errpuc("BMP RLE", "BMP type not supported: RLE");
+      stbi__get32le(s); // discard sizeof
+      stbi__get32le(s); // discard hres
+      stbi__get32le(s); // discard vres
+      stbi__get32le(s); // discard colorsused
+      stbi__get32le(s); // discard max important
+      if (hsz == 40 || hsz == 56) {
+         if (hsz == 56) {
+            stbi__get32le(s);
+            stbi__get32le(s);
+            stbi__get32le(s);
+            stbi__get32le(s);
+         }
+         if (info->bpp == 16 || info->bpp == 32) {
+            if (compress == 0) {
+               if (info->bpp == 32) {
+                  info->mr = 0xffu << 16;
+                  info->mg = 0xffu <<  8;
+                  info->mb = 0xffu <<  0;
+                  info->ma = 0xffu << 24;
+                  info->all_a = 0; // if all_a is 0 at end, then we loaded alpha channel but it was all 0
+               } else {
+                  info->mr = 31u << 10;
+                  info->mg = 31u <<  5;
+                  info->mb = 31u <<  0;
+               }
+            } else if (compress == 3) {
+               info->mr = stbi__get32le(s);
+               info->mg = stbi__get32le(s);
+               info->mb = stbi__get32le(s);
+               // not documented, but generated by photoshop and handled by mspaint
+               if (info->mr == info->mg && info->mg == info->mb) {
+                  // ?!?!?
+                  return stbi__errpuc("bad BMP", "bad BMP");
+               }
+            } else
+               return stbi__errpuc("bad BMP", "bad BMP");
+         }
+      } else {
+         int i;
+         if (hsz != 108 && hsz != 124)
+            return stbi__errpuc("bad BMP", "bad BMP");
+         info->mr = stbi__get32le(s);
+         info->mg = stbi__get32le(s);
+         info->mb = stbi__get32le(s);
+         info->ma = stbi__get32le(s);
+         stbi__get32le(s); // discard color space
+         for (i=0; i < 12; ++i)
+            stbi__get32le(s); // discard color space parameters
+         if (hsz == 124) {
+            stbi__get32le(s); // discard rendering intent
+            stbi__get32le(s); // discard offset of profile data
+            stbi__get32le(s); // discard size of profile data
+            stbi__get32le(s); // discard reserved
+         }
+      }
+   }
+   return (void *) 1;
+}
+
+
+static stbi_uc *stbi__bmp_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *out;
+   unsigned int mr=0,mg=0,mb=0,ma=0, all_a;
+   stbi_uc pal[256][4];
+   int psize=0,i,j,width;
+   int flip_vertically, pad, target;
+   stbi__bmp_data info;
+
+   info.all_a = 255;   
+   if (stbi__bmp_parse_header(s, &info) == NULL)
+      return NULL; // error code already set
+
+   flip_vertically = ((int) s->img_y) > 0;
+   s->img_y = abs((int) s->img_y);
+
+   mr = info.mr;
+   mg = info.mg;
+   mb = info.mb;
+   ma = info.ma;
+   all_a = info.all_a;
+
+   if (info.hsz == 12) {
+      if (info.bpp < 24)
+         psize = (info.offset - 14 - 24) / 3;
+   } else {
+      if (info.bpp < 16)
+         psize = (info.offset - 14 - info.hsz) >> 2;
+   }
+
+   s->img_n = ma ? 4 : 3;
+   if (req_comp && req_comp >= 3) // we can directly decode 3 or 4
+      target = req_comp;
+   else
+      target = s->img_n; // if they want monochrome, we'll post-convert
+
+   out = (stbi_uc *) stbi__malloc(target * s->img_x * s->img_y);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   if (info.bpp < 16) {
+      int z=0;
+      if (psize == 0 || psize > 256) { STBI_FREE(out); return stbi__errpuc("invalid", "Corrupt BMP"); }
+      for (i=0; i < psize; ++i) {
+         pal[i][2] = stbi__get8(s);
+         pal[i][1] = stbi__get8(s);
+         pal[i][0] = stbi__get8(s);
+         if (info.hsz != 12) stbi__get8(s);
+         pal[i][3] = 255;
+      }
+      stbi__skip(s, info.offset - 14 - info.hsz - psize * (info.hsz == 12 ? 3 : 4));
+      if (info.bpp == 4) width = (s->img_x + 1) >> 1;
+      else if (info.bpp == 8) width = s->img_x;
+      else { STBI_FREE(out); return stbi__errpuc("bad bpp", "Corrupt BMP"); }
+      pad = (-width)&3;
+      for (j=0; j < (int) s->img_y; ++j) {
+         for (i=0; i < (int) s->img_x; i += 2) {
+            int v=stbi__get8(s),v2=0;
+            if (info.bpp == 4) {
+               v2 = v & 15;
+               v >>= 4;
+            }
+            out[z++] = pal[v][0];
+            out[z++] = pal[v][1];
+            out[z++] = pal[v][2];
+            if (target == 4) out[z++] = 255;
+            if (i+1 == (int) s->img_x) break;
+            v = (info.bpp == 8) ? stbi__get8(s) : v2;
+            out[z++] = pal[v][0];
+            out[z++] = pal[v][1];
+            out[z++] = pal[v][2];
+            if (target == 4) out[z++] = 255;
+         }
+         stbi__skip(s, pad);
+      }
+   } else {
+      int rshift=0,gshift=0,bshift=0,ashift=0,rcount=0,gcount=0,bcount=0,acount=0;
+      int z = 0;
+      int easy=0;
+      stbi__skip(s, info.offset - 14 - info.hsz);
+      if (info.bpp == 24) width = 3 * s->img_x;
+      else if (info.bpp == 16) width = 2*s->img_x;
+      else /* bpp = 32 and pad = 0 */ width=0;
+      pad = (-width) & 3;
+      if (info.bpp == 24) {
+         easy = 1;
+      } else if (info.bpp == 32) {
+         if (mb == 0xff && mg == 0xff00 && mr == 0x00ff0000 && ma == 0xff000000)
+            easy = 2;
+      }
+      if (!easy) {
+         if (!mr || !mg || !mb) { STBI_FREE(out); return stbi__errpuc("bad masks", "Corrupt BMP"); }
+         // right shift amt to put high bit in position #7
+         rshift = stbi__high_bit(mr)-7; rcount = stbi__bitcount(mr);
+         gshift = stbi__high_bit(mg)-7; gcount = stbi__bitcount(mg);
+         bshift = stbi__high_bit(mb)-7; bcount = stbi__bitcount(mb);
+         ashift = stbi__high_bit(ma)-7; acount = stbi__bitcount(ma);
+      }
+      for (j=0; j < (int) s->img_y; ++j) {
+         if (easy) {
+            for (i=0; i < (int) s->img_x; ++i) {
+               unsigned char a;
+               out[z+2] = stbi__get8(s);
+               out[z+1] = stbi__get8(s);
+               out[z+0] = stbi__get8(s);
+               z += 3;
+               a = (easy == 2 ? stbi__get8(s) : 255);
+               all_a |= a;
+               if (target == 4) out[z++] = a;
+            }
+         } else {
+            int bpp = info.bpp;
+            for (i=0; i < (int) s->img_x; ++i) {
+               stbi__uint32 v = (bpp == 16 ? (stbi__uint32) stbi__get16le(s) : stbi__get32le(s));
+               int a;
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mr, rshift, rcount));
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mg, gshift, gcount));
+               out[z++] = STBI__BYTECAST(stbi__shiftsigned(v & mb, bshift, bcount));
+               a = (ma ? stbi__shiftsigned(v & ma, ashift, acount) : 255);
+               all_a |= a;
+               if (target == 4) out[z++] = STBI__BYTECAST(a);
+            }
+         }
+         stbi__skip(s, pad);
+      }
+   }
+   
+   // if alpha channel is all 0s, replace with all 255s
+   if (target == 4 && all_a == 0)
+      for (i=4*s->img_x*s->img_y-1; i >= 0; i -= 4)
+         out[i] = 255;
+
+   if (flip_vertically) {
+      stbi_uc t;
+      for (j=0; j < (int) s->img_y>>1; ++j) {
+         stbi_uc *p1 = out +      j     *s->img_x*target;
+         stbi_uc *p2 = out + (s->img_y-1-j)*s->img_x*target;
+         for (i=0; i < (int) s->img_x*target; ++i) {
+            t = p1[i], p1[i] = p2[i], p2[i] = t;
+         }
+      }
+   }
+
+   if (req_comp && req_comp != target) {
+      out = stbi__convert_format(out, target, req_comp, s->img_x, s->img_y);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+
+   *x = s->img_x;
+   *y = s->img_y;
+   if (comp) *comp = s->img_n;
+   return out;
+}
+#endif
+
+// Targa Truevision - TGA
+// by Jonathan Dummer
+#ifndef STBI_NO_TGA
+// returns STBI_rgb or whatever, 0 on error
+static int stbi__tga_get_comp(int bits_per_pixel, int is_grey, int* is_rgb16)
+{
+   // only RGB or RGBA (incl. 16bit) or grey allowed
+   if(is_rgb16) *is_rgb16 = 0;
+   switch(bits_per_pixel) {
+      case 8:  return STBI_grey;
+      case 16: if(is_grey) return STBI_grey_alpha;
+            // else: fall-through
+      case 15: if(is_rgb16) *is_rgb16 = 1;
+            return STBI_rgb;
+      case 24: // fall-through
+      case 32: return bits_per_pixel/8;
+      default: return 0;
+   }
+}
+
+static int stbi__tga_info(stbi__context *s, int *x, int *y, int *comp)
+{
+    int tga_w, tga_h, tga_comp, tga_image_type, tga_bits_per_pixel, tga_colormap_bpp;
+    int sz, tga_colormap_type;
+    stbi__get8(s);                   // discard Offset
+    tga_colormap_type = stbi__get8(s); // colormap type
+    if( tga_colormap_type > 1 ) {
+        stbi__rewind(s);
+        return 0;      // only RGB or indexed allowed
+    }
+    tga_image_type = stbi__get8(s); // image type
+    if ( tga_colormap_type == 1 ) { // colormapped (paletted) image
+        if (tga_image_type != 1 && tga_image_type != 9) {
+            stbi__rewind(s);
+            return 0;
+        }
+        stbi__skip(s,4);       // skip index of first colormap entry and number of entries
+        sz = stbi__get8(s);    //   check bits per palette color entry
+        if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) {
+            stbi__rewind(s);
+            return 0;
+        }
+        stbi__skip(s,4);       // skip image x and y origin
+        tga_colormap_bpp = sz;
+    } else { // "normal" image w/o colormap - only RGB or grey allowed, +/- RLE
+        if ( (tga_image_type != 2) && (tga_image_type != 3) && (tga_image_type != 10) && (tga_image_type != 11) ) {
+            stbi__rewind(s);
+            return 0; // only RGB or grey allowed, +/- RLE
+        }
+        stbi__skip(s,9); // skip colormap specification and image x/y origin
+        tga_colormap_bpp = 0;
+    }
+    tga_w = stbi__get16le(s);
+    if( tga_w < 1 ) {
+        stbi__rewind(s);
+        return 0;   // test width
+    }
+    tga_h = stbi__get16le(s);
+    if( tga_h < 1 ) {
+        stbi__rewind(s);
+        return 0;   // test height
+    }
+    tga_bits_per_pixel = stbi__get8(s); // bits per pixel
+    stbi__get8(s); // ignore alpha bits
+    if (tga_colormap_bpp != 0) {
+        if((tga_bits_per_pixel != 8) && (tga_bits_per_pixel != 16)) {
+            // when using a colormap, tga_bits_per_pixel is the size of the indexes
+            // I don't think anything but 8 or 16bit indexes makes sense
+            stbi__rewind(s);
+            return 0;
+        }
+        tga_comp = stbi__tga_get_comp(tga_colormap_bpp, 0, NULL);
+    } else {
+        tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3) || (tga_image_type == 11), NULL);
+    }
+    if(!tga_comp) {
+      stbi__rewind(s);
+      return 0;
+    }
+    if (x) *x = tga_w;
+    if (y) *y = tga_h;
+    if (comp) *comp = tga_comp;
+    return 1;                   // seems to have passed everything
+}
+
+static int stbi__tga_test(stbi__context *s)
+{
+   int res = 0;
+   int sz, tga_color_type;
+   stbi__get8(s);      //   discard Offset
+   tga_color_type = stbi__get8(s);   //   color type
+   if ( tga_color_type > 1 ) goto errorEnd;   //   only RGB or indexed allowed
+   sz = stbi__get8(s);   //   image type
+   if ( tga_color_type == 1 ) { // colormapped (paletted) image
+      if (sz != 1 && sz != 9) goto errorEnd; // colortype 1 demands image type 1 or 9
+      stbi__skip(s,4);       // skip index of first colormap entry and number of entries
+      sz = stbi__get8(s);    //   check bits per palette color entry
+      if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd;
+      stbi__skip(s,4);       // skip image x and y origin
+   } else { // "normal" image w/o colormap
+      if ( (sz != 2) && (sz != 3) && (sz != 10) && (sz != 11) ) goto errorEnd; // only RGB or grey allowed, +/- RLE
+      stbi__skip(s,9); // skip colormap specification and image x/y origin
+   }
+   if ( stbi__get16le(s) < 1 ) goto errorEnd;      //   test width
+   if ( stbi__get16le(s) < 1 ) goto errorEnd;      //   test height
+   sz = stbi__get8(s);   //   bits per pixel
+   if ( (tga_color_type == 1) && (sz != 8) && (sz != 16) ) goto errorEnd; // for colormapped images, bpp is size of an index
+   if ( (sz != 8) && (sz != 15) && (sz != 16) && (sz != 24) && (sz != 32) ) goto errorEnd;
+
+   res = 1; // if we got this far, everything's good and we can return 1 instead of 0
+
+errorEnd:
+   stbi__rewind(s);
+   return res;
+}
+
+// read 16bit value and convert to 24bit RGB
+void stbi__tga_read_rgb16(stbi__context *s, stbi_uc* out)
+{
+   stbi__uint16 px = stbi__get16le(s);
+   stbi__uint16 fiveBitMask = 31;
+   // we have 3 channels with 5bits each
+   int r = (px >> 10) & fiveBitMask;
+   int g = (px >> 5) & fiveBitMask;
+   int b = px & fiveBitMask;
+   // Note that this saves the data in RGB(A) order, so it doesn't need to be swapped later
+   out[0] = (r * 255)/31;
+   out[1] = (g * 255)/31;
+   out[2] = (b * 255)/31;
+
+   // some people claim that the most significant bit might be used for alpha
+   // (possibly if an alpha-bit is set in the "image descriptor byte")
+   // but that only made 16bit test images completely translucent..
+   // so let's treat all 15 and 16bit TGAs as RGB with no alpha.
+}
+
+static stbi_uc *stbi__tga_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   //   read in the TGA header stuff
+   int tga_offset = stbi__get8(s);
+   int tga_indexed = stbi__get8(s);
+   int tga_image_type = stbi__get8(s);
+   int tga_is_RLE = 0;
+   int tga_palette_start = stbi__get16le(s);
+   int tga_palette_len = stbi__get16le(s);
+   int tga_palette_bits = stbi__get8(s);
+   int tga_x_origin = stbi__get16le(s);
+   int tga_y_origin = stbi__get16le(s);
+   int tga_width = stbi__get16le(s);
+   int tga_height = stbi__get16le(s);
+   int tga_bits_per_pixel = stbi__get8(s);
+   int tga_comp, tga_rgb16=0;
+   int tga_inverted = stbi__get8(s);
+   // int tga_alpha_bits = tga_inverted & 15; // the 4 lowest bits - unused (useless?)
+   //   image data
+   unsigned char *tga_data;
+   unsigned char *tga_palette = NULL;
+   int i, j;
+   unsigned char raw_data[4];
+   int RLE_count = 0;
+   int RLE_repeating = 0;
+   int read_next_pixel = 1;
+
+   //   do a tiny bit of precessing
+   if ( tga_image_type >= 8 )
+   {
+      tga_image_type -= 8;
+      tga_is_RLE = 1;
+   }
+   tga_inverted = 1 - ((tga_inverted >> 5) & 1);
+
+   //   If I'm paletted, then I'll use the number of bits from the palette
+   if ( tga_indexed ) tga_comp = stbi__tga_get_comp(tga_palette_bits, 0, &tga_rgb16);
+   else tga_comp = stbi__tga_get_comp(tga_bits_per_pixel, (tga_image_type == 3), &tga_rgb16);
+
+   if(!tga_comp) // shouldn't really happen, stbi__tga_test() should have ensured basic consistency
+      return stbi__errpuc("bad format", "Can't find out TGA pixelformat");
+
+   //   tga info
+   *x = tga_width;
+   *y = tga_height;
+   if (comp) *comp = tga_comp;
+
+   tga_data = (unsigned char*)stbi__malloc( (size_t)tga_width * tga_height * tga_comp );
+   if (!tga_data) return stbi__errpuc("outofmem", "Out of memory");
+
+   // skip to the data's starting position (offset usually = 0)
+   stbi__skip(s, tga_offset );
+
+   if ( !tga_indexed && !tga_is_RLE && !tga_rgb16 ) {
+      for (i=0; i < tga_height; ++i) {
+         int row = tga_inverted ? tga_height -i - 1 : i;
+         stbi_uc *tga_row = tga_data + row*tga_width*tga_comp;
+         stbi__getn(s, tga_row, tga_width * tga_comp);
+      }
+   } else  {
+      //   do I need to load a palette?
+      if ( tga_indexed)
+      {
+         //   any data to skip? (offset usually = 0)
+         stbi__skip(s, tga_palette_start );
+         //   load the palette
+         tga_palette = (unsigned char*)stbi__malloc( tga_palette_len * tga_comp );
+         if (!tga_palette) {
+            STBI_FREE(tga_data);
+            return stbi__errpuc("outofmem", "Out of memory");
+         }
+         if (tga_rgb16) {
+            stbi_uc *pal_entry = tga_palette;
+            STBI_ASSERT(tga_comp == STBI_rgb);
+            for (i=0; i < tga_palette_len; ++i) {
+               stbi__tga_read_rgb16(s, pal_entry);
+               pal_entry += tga_comp;
+            }
+         } else if (!stbi__getn(s, tga_palette, tga_palette_len * tga_comp)) {
+               STBI_FREE(tga_data);
+               STBI_FREE(tga_palette);
+               return stbi__errpuc("bad palette", "Corrupt TGA");
+         }
+      }
+      //   load the data
+      for (i=0; i < tga_width * tga_height; ++i)
+      {
+         //   if I'm in RLE mode, do I need to get a RLE stbi__pngchunk?
+         if ( tga_is_RLE )
+         {
+            if ( RLE_count == 0 )
+            {
+               //   yep, get the next byte as a RLE command
+               int RLE_cmd = stbi__get8(s);
+               RLE_count = 1 + (RLE_cmd & 127);
+               RLE_repeating = RLE_cmd >> 7;
+               read_next_pixel = 1;
+            } else if ( !RLE_repeating )
+            {
+               read_next_pixel = 1;
+            }
+         } else
+         {
+            read_next_pixel = 1;
+         }
+         //   OK, if I need to read a pixel, do it now
+         if ( read_next_pixel )
+         {
+            //   load however much data we did have
+            if ( tga_indexed )
+            {
+               // read in index, then perform the lookup
+               int pal_idx = (tga_bits_per_pixel == 8) ? stbi__get8(s) : stbi__get16le(s);
+               if ( pal_idx >= tga_palette_len ) {
+                  // invalid index
+                  pal_idx = 0;
+               }
+               pal_idx *= tga_comp;
+               for (j = 0; j < tga_comp; ++j) {
+                  raw_data[j] = tga_palette[pal_idx+j];
+               }
+            } else if(tga_rgb16) {
+               STBI_ASSERT(tga_comp == STBI_rgb);
+               stbi__tga_read_rgb16(s, raw_data);
+            } else {
+               //   read in the data raw
+               for (j = 0; j < tga_comp; ++j) {
+                  raw_data[j] = stbi__get8(s);
+               }
+            }
+            //   clear the reading flag for the next pixel
+            read_next_pixel = 0;
+         } // end of reading a pixel
+
+         // copy data
+         for (j = 0; j < tga_comp; ++j)
+           tga_data[i*tga_comp+j] = raw_data[j];
+
+         //   in case we're in RLE mode, keep counting down
+         --RLE_count;
+      }
+      //   do I need to invert the image?
+      if ( tga_inverted )
+      {
+         for (j = 0; j*2 < tga_height; ++j)
+         {
+            int index1 = j * tga_width * tga_comp;
+            int index2 = (tga_height - 1 - j) * tga_width * tga_comp;
+            for (i = tga_width * tga_comp; i > 0; --i)
+            {
+               unsigned char temp = tga_data[index1];
+               tga_data[index1] = tga_data[index2];
+               tga_data[index2] = temp;
+               ++index1;
+               ++index2;
+            }
+         }
+      }
+      //   clear my palette, if I had one
+      if ( tga_palette != NULL )
+      {
+         STBI_FREE( tga_palette );
+      }
+   }
+
+   // swap RGB - if the source data was RGB16, it already is in the right order
+   if (tga_comp >= 3 && !tga_rgb16)
+   {
+      unsigned char* tga_pixel = tga_data;
+      for (i=0; i < tga_width * tga_height; ++i)
+      {
+         unsigned char temp = tga_pixel[0];
+         tga_pixel[0] = tga_pixel[2];
+         tga_pixel[2] = temp;
+         tga_pixel += tga_comp;
+      }
+   }
+
+   // convert to target component count
+   if (req_comp && req_comp != tga_comp)
+      tga_data = stbi__convert_format(tga_data, tga_comp, req_comp, tga_width, tga_height);
+
+   //   the things I do to get rid of an error message, and yet keep
+   //   Microsoft's C compilers happy... [8^(
+   tga_palette_start = tga_palette_len = tga_palette_bits =
+         tga_x_origin = tga_y_origin = 0;
+   //   OK, done
+   return tga_data;
+}
+#endif
+
+// *************************************************************************************************
+// Photoshop PSD loader -- PD by Thatcher Ulrich, integration by Nicolas Schulz, tweaked by STB
+
+#ifndef STBI_NO_PSD
+static int stbi__psd_test(stbi__context *s)
+{
+   int r = (stbi__get32be(s) == 0x38425053);
+   stbi__rewind(s);
+   return r;
+}
+
+static stbi_uc *stbi__psd_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   int   pixelCount;
+   int channelCount, compression;
+   int channel, i, count, len;
+   int bitdepth;
+   int w,h;
+   stbi_uc *out;
+
+   // Check identifier
+   if (stbi__get32be(s) != 0x38425053)   // "8BPS"
+      return stbi__errpuc("not PSD", "Corrupt PSD image");
+
+   // Check file type version.
+   if (stbi__get16be(s) != 1)
+      return stbi__errpuc("wrong version", "Unsupported version of PSD image");
+
+   // Skip 6 reserved bytes.
+   stbi__skip(s, 6 );
+
+   // Read the number of channels (R, G, B, A, etc).
+   channelCount = stbi__get16be(s);
+   if (channelCount < 0 || channelCount > 16)
+      return stbi__errpuc("wrong channel count", "Unsupported number of channels in PSD image");
+
+   // Read the rows and columns of the image.
+   h = stbi__get32be(s);
+   w = stbi__get32be(s);
+
+   // Make sure the depth is 8 bits.
+   bitdepth = stbi__get16be(s);
+   if (bitdepth != 8 && bitdepth != 16)
+      return stbi__errpuc("unsupported bit depth", "PSD bit depth is not 8 or 16 bit");
+
+   // Make sure the color mode is RGB.
+   // Valid options are:
+   //   0: Bitmap
+   //   1: Grayscale
+   //   2: Indexed color
+   //   3: RGB color
+   //   4: CMYK color
+   //   7: Multichannel
+   //   8: Duotone
+   //   9: Lab color
+   if (stbi__get16be(s) != 3)
+      return stbi__errpuc("wrong color format", "PSD is not in RGB color format");
+
+   // Skip the Mode Data.  (It's the palette for indexed color; other info for other modes.)
+   stbi__skip(s,stbi__get32be(s) );
+
+   // Skip the image resources.  (resolution, pen tool paths, etc)
+   stbi__skip(s, stbi__get32be(s) );
+
+   // Skip the reserved data.
+   stbi__skip(s, stbi__get32be(s) );
+
+   // Find out if the data is compressed.
+   // Known values:
+   //   0: no compression
+   //   1: RLE compressed
+   compression = stbi__get16be(s);
+   if (compression > 1)
+      return stbi__errpuc("bad compression", "PSD has an unknown compression format");
+
+   // Create the destination image.
+   out = (stbi_uc *) stbi__malloc(4 * w*h);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   pixelCount = w*h;
+
+   // Initialize the data to zero.
+   //memset( out, 0, pixelCount * 4 );
+
+   // Finally, the image data.
+   if (compression) {
+      // RLE as used by .PSD and .TIFF
+      // Loop until you get the number of unpacked bytes you are expecting:
+      //     Read the next source byte into n.
+      //     If n is between 0 and 127 inclusive, copy the next n+1 bytes literally.
+      //     Else if n is between -127 and -1 inclusive, copy the next byte -n+1 times.
+      //     Else if n is 128, noop.
+      // Endloop
+
+      // The RLE-compressed data is preceeded by a 2-byte data count for each row in the data,
+      // which we're going to just skip.
+      stbi__skip(s, h * channelCount * 2 );
+
+      // Read the RLE data by channel.
+      for (channel = 0; channel < 4; channel++) {
+         stbi_uc *p;
+
+         p = out+channel;
+         if (channel >= channelCount) {
+            // Fill this channel with default data.
+            for (i = 0; i < pixelCount; i++, p += 4)
+               *p = (channel == 3 ? 255 : 0);
+         } else {
+            // Read the RLE data.
+            count = 0;
+            while (count < pixelCount) {
+               len = stbi__get8(s);
+               if (len == 128) {
+                  // No-op.
+               } else if (len < 128) {
+                  // Copy next len+1 bytes literally.
+                  len++;
+                  count += len;
+                  while (len) {
+                     *p = stbi__get8(s);
+                     p += 4;
+                     len--;
+                  }
+               } else if (len > 128) {
+                  stbi_uc   val;
+                  // Next -len+1 bytes in the dest are replicated from next source byte.
+                  // (Interpret len as a negative 8-bit int.)
+                  len ^= 0x0FF;
+                  len += 2;
+                  val = stbi__get8(s);
+                  count += len;
+                  while (len) {
+                     *p = val;
+                     p += 4;
+                     len--;
+                  }
+               }
+            }
+         }
+      }
+
+   } else {
+      // We're at the raw image data.  It's each channel in order (Red, Green, Blue, Alpha, ...)
+      // where each channel consists of an 8-bit value for each pixel in the image.
+
+      // Read the data by channel.
+      for (channel = 0; channel < 4; channel++) {
+         stbi_uc *p;
+
+         p = out + channel;
+         if (channel >= channelCount) {
+            // Fill this channel with default data.
+            stbi_uc val = channel == 3 ? 255 : 0;
+            for (i = 0; i < pixelCount; i++, p += 4)
+               *p = val;
+         } else {
+            // Read the data.
+            if (bitdepth == 16) {
+               for (i = 0; i < pixelCount; i++, p += 4)
+                  *p = (stbi_uc) (stbi__get16be(s) >> 8);
+            } else {
+               for (i = 0; i < pixelCount; i++, p += 4)
+                  *p = stbi__get8(s);
+            }
+         }
+      }
+   }
+
+   if (channelCount >= 4) {
+      for (i=0; i < w*h; ++i) {
+         unsigned char *pixel = out + 4*i;
+         if (pixel[3] != 0 && pixel[3] != 255) {
+            // remove weird white matte from PSD
+            float a = pixel[3] / 255.0f;
+            float ra = 1.0f / a;
+            float inv_a = 255.0f * (1 - ra);
+            pixel[0] = (unsigned char) (pixel[0]*ra + inv_a);
+            pixel[1] = (unsigned char) (pixel[1]*ra + inv_a);
+            pixel[2] = (unsigned char) (pixel[2]*ra + inv_a);
+         }
+      }
+   }
+
+   if (req_comp && req_comp != 4) {
+      out = stbi__convert_format(out, 4, req_comp, w, h);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+
+   if (comp) *comp = 4;
+   *y = h;
+   *x = w;
+
+   return out;
+}
+#endif
+
+// *************************************************************************************************
+// Softimage PIC loader
+// by Tom Seddon
+//
+// See http://softimage.wiki.softimage.com/index.php/INFO:_PIC_file_format
+// See http://ozviz.wasp.uwa.edu.au/~pbourke/dataformats/softimagepic/
+
+#ifndef STBI_NO_PIC
+static int stbi__pic_is4(stbi__context *s,const char *str)
+{
+   int i;
+   for (i=0; i<4; ++i)
+      if (stbi__get8(s) != (stbi_uc)str[i])
+         return 0;
+
+   return 1;
+}
+
+static int stbi__pic_test_core(stbi__context *s)
+{
+   int i;
+
+   if (!stbi__pic_is4(s,"\x53\x80\xF6\x34"))
+      return 0;
+
+   for(i=0;i<84;++i)
+      stbi__get8(s);
+
+   if (!stbi__pic_is4(s,"PICT"))
+      return 0;
+
+   return 1;
+}
+
+typedef struct
+{
+   stbi_uc size,type,channel;
+} stbi__pic_packet;
+
+static stbi_uc *stbi__readval(stbi__context *s, int channel, stbi_uc *dest)
+{
+   int mask=0x80, i;
+
+   for (i=0; i<4; ++i, mask>>=1) {
+      if (channel & mask) {
+         if (stbi__at_eof(s)) return stbi__errpuc("bad file","PIC file too short");
+         dest[i]=stbi__get8(s);
+      }
+   }
+
+   return dest;
+}
+
+static void stbi__copyval(int channel,stbi_uc *dest,const stbi_uc *src)
+{
+   int mask=0x80,i;
+
+   for (i=0;i<4; ++i, mask>>=1)
+      if (channel&mask)
+         dest[i]=src[i];
+}
+
+static stbi_uc *stbi__pic_load_core(stbi__context *s,int width,int height,int *comp, stbi_uc *result)
+{
+   int act_comp=0,num_packets=0,y,chained;
+   stbi__pic_packet packets[10];
+
+   // this will (should...) cater for even some bizarre stuff like having data
+    // for the same channel in multiple packets.
+   do {
+      stbi__pic_packet *packet;
+
+      if (num_packets==sizeof(packets)/sizeof(packets[0]))
+         return stbi__errpuc("bad format","too many packets");
+
+      packet = &packets[num_packets++];
+
+      chained = stbi__get8(s);
+      packet->size    = stbi__get8(s);
+      packet->type    = stbi__get8(s);
+      packet->channel = stbi__get8(s);
+
+      act_comp |= packet->channel;
+
+      if (stbi__at_eof(s))          return stbi__errpuc("bad file","file too short (reading packets)");
+      if (packet->size != 8)  return stbi__errpuc("bad format","packet isn't 8bpp");
+   } while (chained);
+
+   *comp = (act_comp & 0x10 ? 4 : 3); // has alpha channel?
+
+   for(y=0; y<height; ++y) {
+      int packet_idx;
+
+      for(packet_idx=0; packet_idx < num_packets; ++packet_idx) {
+         stbi__pic_packet *packet = &packets[packet_idx];
+         stbi_uc *dest = result+y*width*4;
+
+         switch (packet->type) {
+            default:
+               return stbi__errpuc("bad format","packet has bad compression type");
+
+            case 0: {//uncompressed
+               int x;
+
+               for(x=0;x<width;++x, dest+=4)
+                  if (!stbi__readval(s,packet->channel,dest))
+                     return 0;
+               break;
+            }
+
+            case 1://Pure RLE
+               {
+                  int left=width, i;
+
+                  while (left>0) {
+                     stbi_uc count,value[4];
+
+                     count=stbi__get8(s);
+                     if (stbi__at_eof(s))   return stbi__errpuc("bad file","file too short (pure read count)");
+
+                     if (count > left)
+                        count = (stbi_uc) left;
+
+                     if (!stbi__readval(s,packet->channel,value))  return 0;
+
+                     for(i=0; i<count; ++i,dest+=4)
+                        stbi__copyval(packet->channel,dest,value);
+                     left -= count;
+                  }
+               }
+               break;
+
+            case 2: {//Mixed RLE
+               int left=width;
+               while (left>0) {
+                  int count = stbi__get8(s), i;
+                  if (stbi__at_eof(s))  return stbi__errpuc("bad file","file too short (mixed read count)");
+
+                  if (count >= 128) { // Repeated
+                     stbi_uc value[4];
+
+                     if (count==128)
+                        count = stbi__get16be(s);
+                     else
+                        count -= 127;
+                     if (count > left)
+                        return stbi__errpuc("bad file","scanline overrun");
+
+                     if (!stbi__readval(s,packet->channel,value))
+                        return 0;
+
+                     for(i=0;i<count;++i, dest += 4)
+                        stbi__copyval(packet->channel,dest,value);
+                  } else { // Raw
+                     ++count;
+                     if (count>left) return stbi__errpuc("bad file","scanline overrun");
+
+                     for(i=0;i<count;++i, dest+=4)
+                        if (!stbi__readval(s,packet->channel,dest))
+                           return 0;
+                  }
+                  left-=count;
+               }
+               break;
+            }
+         }
+      }
+   }
+
+   return result;
+}
+
+static stbi_uc *stbi__pic_load(stbi__context *s,int *px,int *py,int *comp,int req_comp)
+{
+   stbi_uc *result;
+   int i, x,y;
+
+   for (i=0; i<92; ++i)
+      stbi__get8(s);
+
+   x = stbi__get16be(s);
+   y = stbi__get16be(s);
+   if (stbi__at_eof(s))  return stbi__errpuc("bad file","file too short (pic header)");
+   if ((1 << 28) / x < y) return stbi__errpuc("too large", "Image too large to decode");
+
+   stbi__get32be(s); //skip `ratio'
+   stbi__get16be(s); //skip `fields'
+   stbi__get16be(s); //skip `pad'
+
+   // intermediate buffer is RGBA
+   result = (stbi_uc *) stbi__malloc(x*y*4);
+   memset(result, 0xff, x*y*4);
+
+   if (!stbi__pic_load_core(s,x,y,comp, result)) {
+      STBI_FREE(result);
+      result=0;
+   }
+   *px = x;
+   *py = y;
+   if (req_comp == 0) req_comp = *comp;
+   result=stbi__convert_format(result,4,req_comp,x,y);
+
+   return result;
+}
+
+static int stbi__pic_test(stbi__context *s)
+{
+   int r = stbi__pic_test_core(s);
+   stbi__rewind(s);
+   return r;
+}
+#endif
+
+// *************************************************************************************************
+// GIF loader -- public domain by Jean-Marc Lienher -- simplified/shrunk by stb
+
+#ifndef STBI_NO_GIF
+typedef struct
+{
+   stbi__int16 prefix;
+   stbi_uc first;
+   stbi_uc suffix;
+} stbi__gif_lzw;
+
+typedef struct
+{
+   int w,h;
+   stbi_uc *out, *old_out;             // output buffer (always 4 components)
+   int flags, bgindex, ratio, transparent, eflags, delay;
+   stbi_uc  pal[256][4];
+   stbi_uc lpal[256][4];
+   stbi__gif_lzw codes[4096];
+   stbi_uc *color_table;
+   int parse, step;
+   int lflags;
+   int start_x, start_y;
+   int max_x, max_y;
+   int cur_x, cur_y;
+   int line_size;
+} stbi__gif;
+
+static int stbi__gif_test_raw(stbi__context *s)
+{
+   int sz;
+   if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8') return 0;
+   sz = stbi__get8(s);
+   if (sz != '9' && sz != '7') return 0;
+   if (stbi__get8(s) != 'a') return 0;
+   return 1;
+}
+
+static int stbi__gif_test(stbi__context *s)
+{
+   int r = stbi__gif_test_raw(s);
+   stbi__rewind(s);
+   return r;
+}
+
+static void stbi__gif_parse_colortable(stbi__context *s, stbi_uc pal[256][4], int num_entries, int transp)
+{
+   int i;
+   for (i=0; i < num_entries; ++i) {
+      pal[i][2] = stbi__get8(s);
+      pal[i][1] = stbi__get8(s);
+      pal[i][0] = stbi__get8(s);
+      pal[i][3] = transp == i ? 0 : 255;
+   }
+}
+
+static int stbi__gif_header(stbi__context *s, stbi__gif *g, int *comp, int is_info)
+{
+   stbi_uc version;
+   if (stbi__get8(s) != 'G' || stbi__get8(s) != 'I' || stbi__get8(s) != 'F' || stbi__get8(s) != '8')
+      return stbi__err("not GIF", "Corrupt GIF");
+
+   version = stbi__get8(s);
+   if (version != '7' && version != '9')    return stbi__err("not GIF", "Corrupt GIF");
+   if (stbi__get8(s) != 'a')                return stbi__err("not GIF", "Corrupt GIF");
+
+   stbi__g_failure_reason = "";
+   g->w = stbi__get16le(s);
+   g->h = stbi__get16le(s);
+   g->flags = stbi__get8(s);
+   g->bgindex = stbi__get8(s);
+   g->ratio = stbi__get8(s);
+   g->transparent = -1;
+
+   if (comp != 0) *comp = 4;  // can't actually tell whether it's 3 or 4 until we parse the comments
+
+   if (is_info) return 1;
+
+   if (g->flags & 0x80)
+      stbi__gif_parse_colortable(s,g->pal, 2 << (g->flags & 7), -1);
+
+   return 1;
+}
+
+static int stbi__gif_info_raw(stbi__context *s, int *x, int *y, int *comp)
+{
+   stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif));
+   if (!stbi__gif_header(s, g, comp, 1)) {
+      STBI_FREE(g);
+      stbi__rewind( s );
+      return 0;
+   }
+   if (x) *x = g->w;
+   if (y) *y = g->h;
+   STBI_FREE(g);
+   return 1;
+}
+
+static void stbi__out_gif_code(stbi__gif *g, stbi__uint16 code)
+{
+   stbi_uc *p, *c;
+
+   // recurse to decode the prefixes, since the linked-list is backwards,
+   // and working backwards through an interleaved image would be nasty
+   if (g->codes[code].prefix >= 0)
+      stbi__out_gif_code(g, g->codes[code].prefix);
+
+   if (g->cur_y >= g->max_y) return;
+
+   p = &g->out[g->cur_x + g->cur_y];
+   c = &g->color_table[g->codes[code].suffix * 4];
+
+   if (c[3] >= 128) {
+      p[0] = c[2];
+      p[1] = c[1];
+      p[2] = c[0];
+      p[3] = c[3];
+   }
+   g->cur_x += 4;
+
+   if (g->cur_x >= g->max_x) {
+      g->cur_x = g->start_x;
+      g->cur_y += g->step;
+
+      while (g->cur_y >= g->max_y && g->parse > 0) {
+         g->step = (1 << g->parse) * g->line_size;
+         g->cur_y = g->start_y + (g->step >> 1);
+         --g->parse;
+      }
+   }
+}
+
+static stbi_uc *stbi__process_gif_raster(stbi__context *s, stbi__gif *g)
+{
+   stbi_uc lzw_cs;
+   stbi__int32 len, init_code;
+   stbi__uint32 first;
+   stbi__int32 codesize, codemask, avail, oldcode, bits, valid_bits, clear;
+   stbi__gif_lzw *p;
+
+   lzw_cs = stbi__get8(s);
+   if (lzw_cs > 12) return NULL;
+   clear = 1 << lzw_cs;
+   first = 1;
+   codesize = lzw_cs + 1;
+   codemask = (1 << codesize) - 1;
+   bits = 0;
+   valid_bits = 0;
+   for (init_code = 0; init_code < clear; init_code++) {
+      g->codes[init_code].prefix = -1;
+      g->codes[init_code].first = (stbi_uc) init_code;
+      g->codes[init_code].suffix = (stbi_uc) init_code;
+   }
+
+   // support no starting clear code
+   avail = clear+2;
+   oldcode = -1;
+
+   len = 0;
+   for(;;) {
+      if (valid_bits < codesize) {
+         if (len == 0) {
+            len = stbi__get8(s); // start new block
+            if (len == 0)
+               return g->out;
+         }
+         --len;
+         bits |= (stbi__int32) stbi__get8(s) << valid_bits;
+         valid_bits += 8;
+      } else {
+         stbi__int32 code = bits & codemask;
+         bits >>= codesize;
+         valid_bits -= codesize;
+         // @OPTIMIZE: is there some way we can accelerate the non-clear path?
+         if (code == clear) {  // clear code
+            codesize = lzw_cs + 1;
+            codemask = (1 << codesize) - 1;
+            avail = clear + 2;
+            oldcode = -1;
+            first = 0;
+         } else if (code == clear + 1) { // end of stream code
+            stbi__skip(s, len);
+            while ((len = stbi__get8(s)) > 0)
+               stbi__skip(s,len);
+            return g->out;
+         } else if (code <= avail) {
+            if (first) return stbi__errpuc("no clear code", "Corrupt GIF");
+
+            if (oldcode >= 0) {
+               p = &g->codes[avail++];
+               if (avail > 4096)        return stbi__errpuc("too many codes", "Corrupt GIF");
+               p->prefix = (stbi__int16) oldcode;
+               p->first = g->codes[oldcode].first;
+               p->suffix = (code == avail) ? p->first : g->codes[code].first;
+            } else if (code == avail)
+               return stbi__errpuc("illegal code in raster", "Corrupt GIF");
+
+            stbi__out_gif_code(g, (stbi__uint16) code);
+
+            if ((avail & codemask) == 0 && avail <= 0x0FFF) {
+               codesize++;
+               codemask = (1 << codesize) - 1;
+            }
+
+            oldcode = code;
+         } else {
+            return stbi__errpuc("illegal code in raster", "Corrupt GIF");
+         }
+      }
+   }
+}
+
+static void stbi__fill_gif_background(stbi__gif *g, int x0, int y0, int x1, int y1)
+{
+   int x, y;
+   stbi_uc *c = g->pal[g->bgindex];
+   for (y = y0; y < y1; y += 4 * g->w) {
+      for (x = x0; x < x1; x += 4) {
+         stbi_uc *p  = &g->out[y + x];
+         p[0] = c[2];
+         p[1] = c[1];
+         p[2] = c[0];
+         p[3] = 0;
+      }
+   }
+}
+
+// this function is designed to support animated gifs, although stb_image doesn't support it
+static stbi_uc *stbi__gif_load_next(stbi__context *s, stbi__gif *g, int *comp, int req_comp)
+{
+   int i;
+   stbi_uc *prev_out = 0;
+
+   if (g->out == 0 && !stbi__gif_header(s, g, comp,0))
+      return 0; // stbi__g_failure_reason set by stbi__gif_header
+
+   prev_out = g->out;
+   g->out = (stbi_uc *) stbi__malloc(4 * g->w * g->h);
+   if (g->out == 0) return stbi__errpuc("outofmem", "Out of memory");
+
+   switch ((g->eflags & 0x1C) >> 2) {
+      case 0: // unspecified (also always used on 1st frame)
+         stbi__fill_gif_background(g, 0, 0, 4 * g->w, 4 * g->w * g->h);
+         break;
+      case 1: // do not dispose
+         if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h);
+         g->old_out = prev_out;
+         break;
+      case 2: // dispose to background
+         if (prev_out) memcpy(g->out, prev_out, 4 * g->w * g->h);
+         stbi__fill_gif_background(g, g->start_x, g->start_y, g->max_x, g->max_y);
+         break;
+      case 3: // dispose to previous
+         if (g->old_out) {
+            for (i = g->start_y; i < g->max_y; i += 4 * g->w)
+               memcpy(&g->out[i + g->start_x], &g->old_out[i + g->start_x], g->max_x - g->start_x);
+         }
+         break;
+   }
+
+   for (;;) {
+      switch (stbi__get8(s)) {
+         case 0x2C: /* Image Descriptor */
+         {
+            int prev_trans = -1;
+            stbi__int32 x, y, w, h;
+            stbi_uc *o;
+
+            x = stbi__get16le(s);
+            y = stbi__get16le(s);
+            w = stbi__get16le(s);
+            h = stbi__get16le(s);
+            if (((x + w) > (g->w)) || ((y + h) > (g->h)))
+               return stbi__errpuc("bad Image Descriptor", "Corrupt GIF");
+
+            g->line_size = g->w * 4;
+            g->start_x = x * 4;
+            g->start_y = y * g->line_size;
+            g->max_x   = g->start_x + w * 4;
+            g->max_y   = g->start_y + h * g->line_size;
+            g->cur_x   = g->start_x;
+            g->cur_y   = g->start_y;
+
+            g->lflags = stbi__get8(s);
+
+            if (g->lflags & 0x40) {
+               g->step = 8 * g->line_size; // first interlaced spacing
+               g->parse = 3;
+            } else {
+               g->step = g->line_size;
+               g->parse = 0;
+            }
+
+            if (g->lflags & 0x80) {
+               stbi__gif_parse_colortable(s,g->lpal, 2 << (g->lflags & 7), g->eflags & 0x01 ? g->transparent : -1);
+               g->color_table = (stbi_uc *) g->lpal;
+            } else if (g->flags & 0x80) {
+               if (g->transparent >= 0 && (g->eflags & 0x01)) {
+                  prev_trans = g->pal[g->transparent][3];
+                  g->pal[g->transparent][3] = 0;
+               }
+               g->color_table = (stbi_uc *) g->pal;
+            } else
+               return stbi__errpuc("missing color table", "Corrupt GIF");
+
+            o = stbi__process_gif_raster(s, g);
+            if (o == NULL) return NULL;
+
+            if (prev_trans != -1)
+               g->pal[g->transparent][3] = (stbi_uc) prev_trans;
+
+            return o;
+         }
+
+         case 0x21: // Comment Extension.
+         {
+            int len;
+            if (stbi__get8(s) == 0xF9) { // Graphic Control Extension.
+               len = stbi__get8(s);
+               if (len == 4) {
+                  g->eflags = stbi__get8(s);
+                  g->delay = stbi__get16le(s);
+                  g->transparent = stbi__get8(s);
+               } else {
+                  stbi__skip(s, len);
+                  break;
+               }
+            }
+            while ((len = stbi__get8(s)) != 0)
+               stbi__skip(s, len);
+            break;
+         }
+
+         case 0x3B: // gif stream termination code
+            return (stbi_uc *) s; // using '1' causes warning on some compilers
+
+         default:
+            return stbi__errpuc("unknown code", "Corrupt GIF");
+      }
+   }
+
+   STBI_NOTUSED(req_comp);
+}
+
+static stbi_uc *stbi__gif_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *u = 0;
+   stbi__gif* g = (stbi__gif*) stbi__malloc(sizeof(stbi__gif));
+   memset(g, 0, sizeof(*g));
+
+   u = stbi__gif_load_next(s, g, comp, req_comp);
+   if (u == (stbi_uc *) s) u = 0;  // end of animated gif marker
+   if (u) {
+      *x = g->w;
+      *y = g->h;
+      if (req_comp && req_comp != 4)
+         u = stbi__convert_format(u, 4, req_comp, g->w, g->h);
+   }
+   else if (g->out)
+      STBI_FREE(g->out);
+   STBI_FREE(g);
+   return u;
+}
+
+static int stbi__gif_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   return stbi__gif_info_raw(s,x,y,comp);
+}
+#endif
+
+// *************************************************************************************************
+// Radiance RGBE HDR loader
+// originally by Nicolas Schulz
+#ifndef STBI_NO_HDR
+static int stbi__hdr_test_core(stbi__context *s)
+{
+   const char *signature = "#?RADIANCE\n";
+   int i;
+   for (i=0; signature[i]; ++i)
+      if (stbi__get8(s) != signature[i])
+         return 0;
+   return 1;
+}
+
+static int stbi__hdr_test(stbi__context* s)
+{
+   int r = stbi__hdr_test_core(s);
+   stbi__rewind(s);
+   return r;
+}
+
+#define STBI__HDR_BUFLEN  1024
+static char *stbi__hdr_gettoken(stbi__context *z, char *buffer)
+{
+   int len=0;
+   char c = '\0';
+
+   c = (char) stbi__get8(z);
+
+   while (!stbi__at_eof(z) && c != '\n') {
+      buffer[len++] = c;
+      if (len == STBI__HDR_BUFLEN-1) {
+         // flush to end of line
+         while (!stbi__at_eof(z) && stbi__get8(z) != '\n')
+            ;
+         break;
+      }
+      c = (char) stbi__get8(z);
+   }
+
+   buffer[len] = 0;
+   return buffer;
+}
+
+static void stbi__hdr_convert(float *output, stbi_uc *input, int req_comp)
+{
+   if ( input[3] != 0 ) {
+      float f1;
+      // Exponent
+      f1 = (float) ldexp(1.0f, input[3] - (int)(128 + 8));
+      if (req_comp <= 2)
+         output[0] = (input[0] + input[1] + input[2]) * f1 / 3;
+      else {
+         output[0] = input[0] * f1;
+         output[1] = input[1] * f1;
+         output[2] = input[2] * f1;
+      }
+      if (req_comp == 2) output[1] = 1;
+      if (req_comp == 4) output[3] = 1;
+   } else {
+      switch (req_comp) {
+         case 4: output[3] = 1; /* fallthrough */
+         case 3: output[0] = output[1] = output[2] = 0;
+                 break;
+         case 2: output[1] = 1; /* fallthrough */
+         case 1: output[0] = 0;
+                 break;
+      }
+   }
+}
+
+static float *stbi__hdr_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   char buffer[STBI__HDR_BUFLEN];
+   char *token;
+   int valid = 0;
+   int width, height;
+   stbi_uc *scanline;
+   float *hdr_data;
+   int len;
+   unsigned char count, value;
+   int i, j, k, c1,c2, z;
+
+
+   // Check identifier
+   if (strcmp(stbi__hdr_gettoken(s,buffer), "#?RADIANCE") != 0)
+      return stbi__errpf("not HDR", "Corrupt HDR image");
+
+   // Parse header
+   for(;;) {
+      token = stbi__hdr_gettoken(s,buffer);
+      if (token[0] == 0) break;
+      if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1;
+   }
+
+   if (!valid)    return stbi__errpf("unsupported format", "Unsupported HDR format");
+
+   // Parse width and height
+   // can't use sscanf() if we're not using stdio!
+   token = stbi__hdr_gettoken(s,buffer);
+   if (strncmp(token, "-Y ", 3))  return stbi__errpf("unsupported data layout", "Unsupported HDR format");
+   token += 3;
+   height = (int) strtol(token, &token, 10);
+   while (*token == ' ') ++token;
+   if (strncmp(token, "+X ", 3))  return stbi__errpf("unsupported data layout", "Unsupported HDR format");
+   token += 3;
+   width = (int) strtol(token, NULL, 10);
+
+   *x = width;
+   *y = height;
+
+   if (comp) *comp = 3;
+   if (req_comp == 0) req_comp = 3;
+
+   // Read data
+   hdr_data = (float *) stbi__malloc(height * width * req_comp * sizeof(float));
+
+   // Load image data
+   // image data is stored as some number of sca
+   if ( width < 8 || width >= 32768) {
+      // Read flat data
+      for (j=0; j < height; ++j) {
+         for (i=0; i < width; ++i) {
+            stbi_uc rgbe[4];
+           main_decode_loop:
+            stbi__getn(s, rgbe, 4);
+            stbi__hdr_convert(hdr_data + j * width * req_comp + i * req_comp, rgbe, req_comp);
+         }
+      }
+   } else {
+      // Read RLE-encoded data
+      scanline = NULL;
+
+      for (j = 0; j < height; ++j) {
+         c1 = stbi__get8(s);
+         c2 = stbi__get8(s);
+         len = stbi__get8(s);
+         if (c1 != 2 || c2 != 2 || (len & 0x80)) {
+            // not run-length encoded, so we have to actually use THIS data as a decoded
+            // pixel (note this can't be a valid pixel--one of RGB must be >= 128)
+            stbi_uc rgbe[4];
+            rgbe[0] = (stbi_uc) c1;
+            rgbe[1] = (stbi_uc) c2;
+            rgbe[2] = (stbi_uc) len;
+            rgbe[3] = (stbi_uc) stbi__get8(s);
+            stbi__hdr_convert(hdr_data, rgbe, req_comp);
+            i = 1;
+            j = 0;
+            STBI_FREE(scanline);
+            goto main_decode_loop; // yes, this makes no sense
+         }
+         len <<= 8;
+         len |= stbi__get8(s);
+         if (len != width) { STBI_FREE(hdr_data); STBI_FREE(scanline); return stbi__errpf("invalid decoded scanline length", "corrupt HDR"); }
+         if (scanline == NULL) scanline = (stbi_uc *) stbi__malloc(width * 4);
+
+         for (k = 0; k < 4; ++k) {
+            i = 0;
+            while (i < width) {
+               count = stbi__get8(s);
+               if (count > 128) {
+                  // Run
+                  value = stbi__get8(s);
+                  count -= 128;
+                  for (z = 0; z < count; ++z)
+                     scanline[i++ * 4 + k] = value;
+               } else {
+                  // Dump
+                  for (z = 0; z < count; ++z)
+                     scanline[i++ * 4 + k] = stbi__get8(s);
+               }
+            }
+         }
+         for (i=0; i < width; ++i)
+            stbi__hdr_convert(hdr_data+(j*width + i)*req_comp, scanline + i*4, req_comp);
+      }
+      STBI_FREE(scanline);
+   }
+
+   return hdr_data;
+}
+
+static int stbi__hdr_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   char buffer[STBI__HDR_BUFLEN];
+   char *token;
+   int valid = 0;
+
+   if (stbi__hdr_test(s) == 0) {
+       stbi__rewind( s );
+       return 0;
+   }
+
+   for(;;) {
+      token = stbi__hdr_gettoken(s,buffer);
+      if (token[0] == 0) break;
+      if (strcmp(token, "FORMAT=32-bit_rle_rgbe") == 0) valid = 1;
+   }
+
+   if (!valid) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token = stbi__hdr_gettoken(s,buffer);
+   if (strncmp(token, "-Y ", 3)) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token += 3;
+   *y = (int) strtol(token, &token, 10);
+   while (*token == ' ') ++token;
+   if (strncmp(token, "+X ", 3)) {
+       stbi__rewind( s );
+       return 0;
+   }
+   token += 3;
+   *x = (int) strtol(token, NULL, 10);
+   *comp = 3;
+   return 1;
+}
+#endif // STBI_NO_HDR
+
+#ifndef STBI_NO_BMP
+static int stbi__bmp_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   void *p;
+   stbi__bmp_data info;
+
+   info.all_a = 255;   
+   p = stbi__bmp_parse_header(s, &info);
+   stbi__rewind( s );
+   if (p == NULL)
+      return 0;
+   *x = s->img_x;
+   *y = s->img_y;
+   *comp = info.ma ? 4 : 3;
+   return 1;
+}
+#endif
+
+#ifndef STBI_NO_PSD
+static int stbi__psd_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int channelCount;
+   if (stbi__get32be(s) != 0x38425053) {
+       stbi__rewind( s );
+       return 0;
+   }
+   if (stbi__get16be(s) != 1) {
+       stbi__rewind( s );
+       return 0;
+   }
+   stbi__skip(s, 6);
+   channelCount = stbi__get16be(s);
+   if (channelCount < 0 || channelCount > 16) {
+       stbi__rewind( s );
+       return 0;
+   }
+   *y = stbi__get32be(s);
+   *x = stbi__get32be(s);
+   if (stbi__get16be(s) != 8) {
+       stbi__rewind( s );
+       return 0;
+   }
+   if (stbi__get16be(s) != 3) {
+       stbi__rewind( s );
+       return 0;
+   }
+   *comp = 4;
+   return 1;
+}
+#endif
+
+#ifndef STBI_NO_PIC
+static int stbi__pic_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int act_comp=0,num_packets=0,chained;
+   stbi__pic_packet packets[10];
+
+   if (!stbi__pic_is4(s,"\x53\x80\xF6\x34")) {
+      stbi__rewind(s);
+      return 0;
+   }
+
+   stbi__skip(s, 88);
+
+   *x = stbi__get16be(s);
+   *y = stbi__get16be(s);
+   if (stbi__at_eof(s)) {
+      stbi__rewind( s);
+      return 0;
+   }
+   if ( (*x) != 0 && (1 << 28) / (*x) < (*y)) {
+      stbi__rewind( s );
+      return 0;
+   }
+
+   stbi__skip(s, 8);
+
+   do {
+      stbi__pic_packet *packet;
+
+      if (num_packets==sizeof(packets)/sizeof(packets[0]))
+         return 0;
+
+      packet = &packets[num_packets++];
+      chained = stbi__get8(s);
+      packet->size    = stbi__get8(s);
+      packet->type    = stbi__get8(s);
+      packet->channel = stbi__get8(s);
+      act_comp |= packet->channel;
+
+      if (stbi__at_eof(s)) {
+          stbi__rewind( s );
+          return 0;
+      }
+      if (packet->size != 8) {
+          stbi__rewind( s );
+          return 0;
+      }
+   } while (chained);
+
+   *comp = (act_comp & 0x10 ? 4 : 3);
+
+   return 1;
+}
+#endif
+
+// *************************************************************************************************
+// Portable Gray Map and Portable Pixel Map loader
+// by Ken Miller
+//
+// PGM: http://netpbm.sourceforge.net/doc/pgm.html
+// PPM: http://netpbm.sourceforge.net/doc/ppm.html
+//
+// Known limitations:
+//    Does not support comments in the header section
+//    Does not support ASCII image data (formats P2 and P3)
+//    Does not support 16-bit-per-channel
+
+#ifndef STBI_NO_PNM
+
+static int      stbi__pnm_test(stbi__context *s)
+{
+   char p, t;
+   p = (char) stbi__get8(s);
+   t = (char) stbi__get8(s);
+   if (p != 'P' || (t != '5' && t != '6')) {
+       stbi__rewind( s );
+       return 0;
+   }
+   return 1;
+}
+
+static stbi_uc *stbi__pnm_load(stbi__context *s, int *x, int *y, int *comp, int req_comp)
+{
+   stbi_uc *out;
+   if (!stbi__pnm_info(s, (int *)&s->img_x, (int *)&s->img_y, (int *)&s->img_n))
+      return 0;
+   *x = s->img_x;
+   *y = s->img_y;
+   *comp = s->img_n;
+
+   out = (stbi_uc *) stbi__malloc(s->img_n * s->img_x * s->img_y);
+   if (!out) return stbi__errpuc("outofmem", "Out of memory");
+   stbi__getn(s, out, s->img_n * s->img_x * s->img_y);
+
+   if (req_comp && req_comp != s->img_n) {
+      out = stbi__convert_format(out, s->img_n, req_comp, s->img_x, s->img_y);
+      if (out == NULL) return out; // stbi__convert_format frees input on failure
+   }
+   return out;
+}
+
+static int      stbi__pnm_isspace(char c)
+{
+   return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+}
+
+static void     stbi__pnm_skip_whitespace(stbi__context *s, char *c)
+{
+   for (;;) {
+      while (!stbi__at_eof(s) && stbi__pnm_isspace(*c))
+         *c = (char) stbi__get8(s);
+
+      if (stbi__at_eof(s) || *c != '#')
+         break;
+
+      while (!stbi__at_eof(s) && *c != '\n' && *c != '\r' )
+         *c = (char) stbi__get8(s);
+   }
+}
+
+static int      stbi__pnm_isdigit(char c)
+{
+   return c >= '0' && c <= '9';
+}
+
+static int      stbi__pnm_getinteger(stbi__context *s, char *c)
+{
+   int value = 0;
+
+   while (!stbi__at_eof(s) && stbi__pnm_isdigit(*c)) {
+      value = value*10 + (*c - '0');
+      *c = (char) stbi__get8(s);
+   }
+
+   return value;
+}
+
+static int      stbi__pnm_info(stbi__context *s, int *x, int *y, int *comp)
+{
+   int maxv;
+   char c, p, t;
+
+   stbi__rewind( s );
+
+   // Get identifier
+   p = (char) stbi__get8(s);
+   t = (char) stbi__get8(s);
+   if (p != 'P' || (t != '5' && t != '6')) {
+       stbi__rewind( s );
+       return 0;
+   }
+
+   *comp = (t == '6') ? 3 : 1;  // '5' is 1-component .pgm; '6' is 3-component .ppm
+
+   c = (char) stbi__get8(s);
+   stbi__pnm_skip_whitespace(s, &c);
+
+   *x = stbi__pnm_getinteger(s, &c); // read width
+   stbi__pnm_skip_whitespace(s, &c);
+
+   *y = stbi__pnm_getinteger(s, &c); // read height
+   stbi__pnm_skip_whitespace(s, &c);
+
+   maxv = stbi__pnm_getinteger(s, &c);  // read max value
+
+   if (maxv > 255)
+      return stbi__err("max value > 255", "PPM image not 8-bit");
+   else
+      return 1;
+}
+#endif
+
+static int stbi__info_main(stbi__context *s, int *x, int *y, int *comp)
+{
+   #ifndef STBI_NO_JPEG
+   if (stbi__jpeg_info(s, x, y, comp)) return 1;
+   #endif
+
+   #ifndef STBI_NO_PNG
+   if (stbi__png_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_GIF
+   if (stbi__gif_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_BMP
+   if (stbi__bmp_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PSD
+   if (stbi__psd_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PIC
+   if (stbi__pic_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_PNM
+   if (stbi__pnm_info(s, x, y, comp))  return 1;
+   #endif
+
+   #ifndef STBI_NO_HDR
+   if (stbi__hdr_info(s, x, y, comp))  return 1;
+   #endif
+
+   // test tga last because it's a crappy test!
+   #ifndef STBI_NO_TGA
+   if (stbi__tga_info(s, x, y, comp))
+       return 1;
+   #endif
+   return stbi__err("unknown image type", "Image not of any known type, or corrupt");
+}
+
+#ifndef STBI_NO_STDIO
+STBIDEF int stbi_info(char const *filename, int *x, int *y, int *comp)
+{
+    FILE *f = stbi__fopen(filename, "rb");
+    int result;
+    if (!f) return stbi__err("can't fopen", "Unable to open file");
+    result = stbi_info_from_file(f, x, y, comp);
+    fclose(f);
+    return result;
+}
+
+STBIDEF int stbi_info_from_file(FILE *f, int *x, int *y, int *comp)
+{
+   int r;
+   stbi__context s;
+   long pos = ftell(f);
+   stbi__start_file(&s, f);
+   r = stbi__info_main(&s,x,y,comp);
+   fseek(f,pos,SEEK_SET);
+   return r;
+}
+#endif // !STBI_NO_STDIO
+
+STBIDEF int stbi_info_from_memory(stbi_uc const *buffer, int len, int *x, int *y, int *comp)
+{
+   stbi__context s;
+   stbi__start_mem(&s,buffer,len);
+   return stbi__info_main(&s,x,y,comp);
+}
+
+STBIDEF int stbi_info_from_callbacks(stbi_io_callbacks const *c, void *user, int *x, int *y, int *comp)
+{
+   stbi__context s;
+   stbi__start_callbacks(&s, (stbi_io_callbacks *) c, user);
+   return stbi__info_main(&s,x,y,comp);
+}
+
+#endif // STB_IMAGE_IMPLEMENTATION
+
+/*
+   revision history:
+      2.12  (2016-04-02) fix typo in 2.11 PSD fix that caused crashes
+      2.11  (2016-04-02) allocate large structures on the stack
+                         remove white matting for transparent PSD
+                         fix reported channel count for PNG & BMP
+                         re-enable SSE2 in non-gcc 64-bit
+                         support RGB-formatted JPEG
+                         read 16-bit PNGs (only as 8-bit)
+      2.10  (2016-01-22) avoid warning introduced in 2.09 by STBI_REALLOC_SIZED
+      2.09  (2016-01-16) allow comments in PNM files
+                         16-bit-per-pixel TGA (not bit-per-component)
+                         info() for TGA could break due to .hdr handling
+                         info() for BMP to shares code instead of sloppy parse
+                         can use STBI_REALLOC_SIZED if allocator doesn't support realloc
+                         code cleanup
+      2.08  (2015-09-13) fix to 2.07 cleanup, reading RGB PSD as RGBA
+      2.07  (2015-09-13) fix compiler warnings
+                         partial animated GIF support
+                         limited 16-bpc PSD support
+                         #ifdef unused functions
+                         bug with < 92 byte PIC,PNM,HDR,TGA
+      2.06  (2015-04-19) fix bug where PSD returns wrong '*comp' value
+      2.05  (2015-04-19) fix bug in progressive JPEG handling, fix warning
+      2.04  (2015-04-15) try to re-enable SIMD on MinGW 64-bit
+      2.03  (2015-04-12) extra corruption checking (mmozeiko)
+                         stbi_set_flip_vertically_on_load (nguillemot)
+                         fix NEON support; fix mingw support
+      2.02  (2015-01-19) fix incorrect assert, fix warning
+      2.01  (2015-01-17) fix various warnings; suppress SIMD on gcc 32-bit without -msse2
+      2.00b (2014-12-25) fix STBI_MALLOC in progressive JPEG
+      2.00  (2014-12-25) optimize JPG, including x86 SSE2 & NEON SIMD (ryg)
+                         progressive JPEG (stb)
+                         PGM/PPM support (Ken Miller)
+                         STBI_MALLOC,STBI_REALLOC,STBI_FREE
+                         GIF bugfix -- seemingly never worked
+                         STBI_NO_*, STBI_ONLY_*
+      1.48  (2014-12-14) fix incorrectly-named assert()
+      1.47  (2014-12-14) 1/2/4-bit PNG support, both direct and paletted (Omar Cornut & stb)
+                         optimize PNG (ryg)
+                         fix bug in interlaced PNG with user-specified channel count (stb)
+      1.46  (2014-08-26)
+              fix broken tRNS chunk (colorkey-style transparency) in non-paletted PNG
+      1.45  (2014-08-16)
+              fix MSVC-ARM internal compiler error by wrapping malloc
+      1.44  (2014-08-07)
+              various warning fixes from Ronny Chevalier
+      1.43  (2014-07-15)
+              fix MSVC-only compiler problem in code changed in 1.42
+      1.42  (2014-07-09)
+              don't define _CRT_SECURE_NO_WARNINGS (affects user code)
+              fixes to stbi__cleanup_jpeg path
+              added STBI_ASSERT to avoid requiring assert.h
+      1.41  (2014-06-25)
+              fix search&replace from 1.36 that messed up comments/error messages
+      1.40  (2014-06-22)
+              fix gcc struct-initialization warning
+      1.39  (2014-06-15)
+              fix to TGA optimization when req_comp != number of components in TGA;
+              fix to GIF loading because BMP wasn't rewinding (whoops, no GIFs in my test suite)
+              add support for BMP version 5 (more ignored fields)
+      1.38  (2014-06-06)
+              suppress MSVC warnings on integer casts truncating values
+              fix accidental rename of 'skip' field of I/O
+      1.37  (2014-06-04)
+              remove duplicate typedef
+      1.36  (2014-06-03)
+              convert to header file single-file library
+              if de-iphone isn't set, load iphone images color-swapped instead of returning NULL
+      1.35  (2014-05-27)
+              various warnings
+              fix broken STBI_SIMD path
+              fix bug where stbi_load_from_file no longer left file pointer in correct place
+              fix broken non-easy path for 32-bit BMP (possibly never used)
+              TGA optimization by Arseny Kapoulkine
+      1.34  (unknown)
+              use STBI_NOTUSED in stbi__resample_row_generic(), fix one more leak in tga failure case
+      1.33  (2011-07-14)
+              make stbi_is_hdr work in STBI_NO_HDR (as specified), minor compiler-friendly improvements
+      1.32  (2011-07-13)
+              support for "info" function for all supported filetypes (SpartanJ)
+      1.31  (2011-06-20)
+              a few more leak fixes, bug in PNG handling (SpartanJ)
+      1.30  (2011-06-11)
+              added ability to load files via callbacks to accomidate custom input streams (Ben Wenger)
+              removed deprecated format-specific test/load functions
+              removed support for installable file formats (stbi_loader) -- would have been broken for IO callbacks anyway
+              error cases in bmp and tga give messages and don't leak (Raymond Barbiero, grisha)
+              fix inefficiency in decoding 32-bit BMP (David Woo)
+      1.29  (2010-08-16)
+              various warning fixes from Aurelien Pocheville
+      1.28  (2010-08-01)
+              fix bug in GIF palette transparency (SpartanJ)
+      1.27  (2010-08-01)
+              cast-to-stbi_uc to fix warnings
+      1.26  (2010-07-24)
+              fix bug in file buffering for PNG reported by SpartanJ
+      1.25  (2010-07-17)
+              refix trans_data warning (Won Chun)
+      1.24  (2010-07-12)
+              perf improvements reading from files on platforms with lock-heavy fgetc()
+              minor perf improvements for jpeg
+              deprecated type-specific functions so we'll get feedback if they're needed
+              attempt to fix trans_data warning (Won Chun)
+      1.23    fixed bug in iPhone support
+      1.22  (2010-07-10)
+              removed image *writing* support
+              stbi_info support from Jetro Lauha
+              GIF support from Jean-Marc Lienher
+              iPhone PNG-extensions from James Brown
+              warning-fixes from Nicolas Schulz and Janez Zemva (i.stbi__err. Janez (U+017D)emva)
+      1.21    fix use of 'stbi_uc' in header (reported by jon blow)
+      1.20    added support for Softimage PIC, by Tom Seddon
+      1.19    bug in interlaced PNG corruption check (found by ryg)
+      1.18  (2008-08-02)
+              fix a threading bug (local mutable static)
+      1.17    support interlaced PNG
+      1.16    major bugfix - stbi__convert_format converted one too many pixels
+      1.15    initialize some fields for thread safety
+      1.14    fix threadsafe conversion bug
+              header-file-only version (#define STBI_HEADER_FILE_ONLY before including)
+      1.13    threadsafe
+      1.12    const qualifiers in the API
+      1.11    Support installable IDCT, colorspace conversion routines
+      1.10    Fixes for 64-bit (don't use "unsigned long")
+              optimized upsampling by Fabian "ryg" Giesen
+      1.09    Fix format-conversion for PSD code (bad global variables!)
+      1.08    Thatcher Ulrich's PSD code integrated by Nicolas Schulz
+      1.07    attempt to fix C++ warning/errors again
+      1.06    attempt to fix C++ warning/errors again
+      1.05    fix TGA loading to return correct *comp and use good luminance calc
+      1.04    default float alpha is 1, not 255; use 'void *' for stbi_image_free
+      1.03    bugfixes to STBI_NO_STDIO, STBI_NO_HDR
+      1.02    support for (subset of) HDR files, float interface for preferred access to them
+      1.01    fix bug: possible bug in handling right-side up bmps... not sure
+              fix bug: the stbi__bmp_load() and stbi__tga_load() functions didn't work at all
+      1.00    interface to zlib that skips zlib header
+      0.99    correct handling of alpha in palette
+      0.98    TGA loader by lonesock; dynamically add loaders (untested)
+      0.97    jpeg errors on too large a file; also catch another malloc failure
+      0.96    fix detection of invalid v value - particleman@mollyrocket forum
+      0.95    during header scan, seek to markers in case of padding
+      0.94    STBI_NO_STDIO to disable stdio usage; rename all #defines the same
+      0.93    handle jpegtran output; verbose errors
+      0.92    read 4,8,16,24,32-bit BMP files of several formats
+      0.91    output 24-bit Windows 3.0 BMP files
+      0.90    fix a few more warnings; bump version number to approach 1.0
+      0.61    bugfixes due to Marc LeBlanc, Christopher Lloyd
+      0.60    fix compiling as c++
+      0.59    fix warnings: merge Dave Moore's -Wall fixes
+      0.58    fix bug: zlib uncompressed mode len/nlen was wrong endian
+      0.57    fix bug: jpg last huffman symbol before marker was >9 bits but less than 16 available
+      0.56    fix bug: zlib uncompressed mode len vs. nlen
+      0.55    fix bug: restart_interval not initialized to 0
+      0.54    allow NULL for 'int *comp'
+      0.53    fix bug in png 3->4; speedup png decoding
+      0.52    png handles req_comp=3,4 directly; minor cleanup; jpeg comments
+      0.51    obey req_comp requests, 1-component jpegs return as 1-component,
+              on 'test' only check type, not whether we support this variant
+      0.50  (2006-11-19)
+              first released version
+*/
diff --git a/L10/src/tiny_obj_loader.h b/L10/src/tiny_obj_loader.h
new file mode 100644
index 0000000..b975601
--- /dev/null
+++ b/L10/src/tiny_obj_loader.h
@@ -0,0 +1,1922 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2012-2016 Syoyo Fujita and many contributors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+//
+// version 1.0.3 : Support parsing texture options(#85)
+// version 1.0.2 : Improve parsing speed by about a factor of 2 for large
+// files(#105)
+// version 1.0.1 : Fixes a shape is lost if obj ends with a 'usemtl'(#104)
+// version 1.0.0 : Change data structure. Change license from BSD to MIT.
+//
+
+//
+// Use this in *one* .cc
+//   #define TINYOBJLOADER_IMPLEMENTATION
+//   #include "tiny_obj_loader.h"
+//
+
+#ifndef TINY_OBJ_LOADER_H_
+#define TINY_OBJ_LOADER_H_
+
+#include <map>
+#include <string>
+#include <vector>
+
+namespace tinyobj {
+
+// https://en.wikipedia.org/wiki/Wavefront_.obj_file says ...
+//
+//  -blendu on | off                       # set horizontal texture blending
+//  (default on)
+//  -blendv on | off                       # set vertical texture blending
+//  (default on)
+//  -boost float_value                     # boost mip-map sharpness
+//  -mm base_value gain_value              # modify texture map values (default
+//  0 1)
+//                                         #     base_value = brightness,
+//                                         gain_value = contrast
+//  -o u [v [w]]                           # Origin offset             (default
+//  0 0 0)
+//  -s u [v [w]]                           # Scale                     (default
+//  1 1 1)
+//  -t u [v [w]]                           # Turbulence                (default
+//  0 0 0)
+//  -texres resolution                     # texture resolution to create
+//  -clamp on | off                        # only render texels in the clamped
+//  0-1 range (default off)
+//                                         #   When unclamped, textures are
+//                                         repeated across a surface,
+//                                         #   when clamped, only texels which
+//                                         fall within the 0-1
+//                                         #   range are rendered.
+//  -bm mult_value                         # bump multiplier (for bump maps
+//  only)
+//
+//  -imfchan r | g | b | m | l | z         # specifies which channel of the file
+//  is used to
+//                                         # create a scalar or bump texture.
+//                                         r:red, g:green,
+//                                         # b:blue, m:matte, l:luminance,
+//                                         z:z-depth..
+//                                         # (the default for bump is 'l' and
+//                                         for decal is 'm')
+//  bump -imfchan r bumpmap.tga            # says to use the red channel of
+//  bumpmap.tga as the bumpmap
+//
+// For reflection maps...
+//
+//   -type sphere                           # specifies a sphere for a "refl"
+//   reflection map
+//   -type cube_top    | cube_bottom |      # when using a cube map, the texture
+//   file for each
+//         cube_front  | cube_back   |      # side of the cube is specified
+//         separately
+//         cube_left   | cube_right
+
+typedef enum {
+  TEXTURE_TYPE_NONE,  // default
+  TEXTURE_TYPE_SPHERE,
+  TEXTURE_TYPE_CUBE_TOP,
+  TEXTURE_TYPE_CUBE_BOTTOM,
+  TEXTURE_TYPE_CUBE_FRONT,
+  TEXTURE_TYPE_CUBE_BACK,
+  TEXTURE_TYPE_CUBE_LEFT,
+  TEXTURE_TYPE_CUBE_RIGHT
+} texture_type_t;
+
+typedef struct {
+  texture_type_t type;     // -type (default TEXTURE_TYPE_NONE)
+  float sharpness;         // -boost (default 1.0?)
+  float brightness;        // base_value in -mm option (default 0)
+  float contrast;          // gain_value in -mm option (default 1)
+  float origin_offset[3];  // -o u [v [w]] (default 0 0 0)
+  float scale[3];          // -s u [v [w]] (default 1 1 1)
+  float turbulence[3];     // -t u [v [w]] (default 0 0 0)
+  // int   texture_resolution; // -texres resolution (default = ?) TODO
+  bool clamp;    // -clamp (default false)
+  char imfchan;  // -imfchan (the default for bump is 'l' and for decal is 'm')
+  bool blendu;   // -blendu (default on)
+  bool blendv;   // -blendv (default on)
+  float bump_multiplier;  // -bm (for bump maps only, default 1.0)
+} texture_option_t;
+
+typedef struct {
+  std::string name;
+
+  float ambient[3];
+  float diffuse[3];
+  float specular[3];
+  float transmittance[3];
+  float emission[3];
+  float shininess;
+  float ior;       // index of refraction
+  float dissolve;  // 1 == opaque; 0 == fully transparent
+  // illumination model (see http://www.fileformat.info/format/material/)
+  int illum;
+
+  int dummy;  // Suppress padding warning.
+
+  std::string ambient_texname;             // map_Ka
+  std::string diffuse_texname;             // map_Kd
+  std::string specular_texname;            // map_Ks
+  std::string specular_highlight_texname;  // map_Ns
+  std::string bump_texname;                // map_bump, bump
+  std::string displacement_texname;        // disp
+  std::string alpha_texname;               // map_d
+
+  texture_option_t ambient_texopt;
+  texture_option_t diffuse_texopt;
+  texture_option_t specular_texopt;
+  texture_option_t specular_highlight_texopt;
+  texture_option_t bump_texopt;
+  texture_option_t displacement_texopt;
+  texture_option_t alpha_texopt;
+
+  // PBR extension
+  // http://exocortex.com/blog/extending_wavefront_mtl_to_support_pbr
+  float roughness;            // [0, 1] default 0
+  float metallic;             // [0, 1] default 0
+  float sheen;                // [0, 1] default 0
+  float clearcoat_thickness;  // [0, 1] default 0
+  float clearcoat_roughness;  // [0, 1] default 0
+  float anisotropy;           // aniso. [0, 1] default 0
+  float anisotropy_rotation;  // anisor. [0, 1] default 0
+  float pad0;
+  float pad1;
+  std::string roughness_texname;  // map_Pr
+  std::string metallic_texname;   // map_Pm
+  std::string sheen_texname;      // map_Ps
+  std::string emissive_texname;   // map_Ke
+  std::string normal_texname;     // norm. For normal mapping.
+
+  texture_option_t roughness_texopt;
+  texture_option_t metallic_texopt;
+  texture_option_t sheen_texopt;
+  texture_option_t emissive_texopt;
+  texture_option_t normal_texopt;
+
+  int pad2;
+
+  std::map<std::string, std::string> unknown_parameter;
+} material_t;
+
+typedef struct {
+  std::string name;
+
+  std::vector<int> intValues;
+  std::vector<float> floatValues;
+  std::vector<std::string> stringValues;
+} tag_t;
+
+// Index struct to support different indices for vtx/normal/texcoord.
+// -1 means not used.
+typedef struct {
+  int vertex_index;
+  int normal_index;
+  int texcoord_index;
+} index_t;
+
+typedef struct {
+  std::vector<index_t> indices;
+  std::vector<unsigned char> num_face_vertices;  // The number of vertices per
+                                                 // face. 3 = polygon, 4 = quad,
+                                                 // ... Up to 255.
+  std::vector<int> material_ids;                 // per-face material ID
+  std::vector<tag_t> tags;                       // SubD tag
+} mesh_t;
+
+typedef struct {
+  std::string name;
+  mesh_t mesh;
+} shape_t;
+
+// Vertex attributes
+typedef struct {
+  std::vector<float> vertices;   // 'v'
+  std::vector<float> normals;    // 'vn'
+  std::vector<float> texcoords;  // 'vt'
+} attrib_t;
+
+typedef struct callback_t_ {
+  // W is optional and set to 1 if there is no `w` item in `v` line
+  void (*vertex_cb)(void *user_data, float x, float y, float z, float w);
+  void (*normal_cb)(void *user_data, float x, float y, float z);
+
+  // y and z are optional and set to 0 if there is no `y` and/or `z` item(s) in
+  // `vt` line.
+  void (*texcoord_cb)(void *user_data, float x, float y, float z);
+
+  // called per 'f' line. num_indices is the number of face indices(e.g. 3 for
+  // triangle, 4 for quad)
+  // 0 will be passed for undefined index in index_t members.
+  void (*index_cb)(void *user_data, index_t *indices, int num_indices);
+  // `name` material name, `material_id` = the array index of material_t[]. -1
+  // if
+  // a material not found in .mtl
+  void (*usemtl_cb)(void *user_data, const char *name, int material_id);
+  // `materials` = parsed material data.
+  void (*mtllib_cb)(void *user_data, const material_t *materials,
+                    int num_materials);
+  // There may be multiple group names
+  void (*group_cb)(void *user_data, const char **names, int num_names);
+  void (*object_cb)(void *user_data, const char *name);
+
+  callback_t_()
+      : vertex_cb(NULL),
+        normal_cb(NULL),
+        texcoord_cb(NULL),
+        index_cb(NULL),
+        usemtl_cb(NULL),
+        mtllib_cb(NULL),
+        group_cb(NULL),
+        object_cb(NULL) {}
+} callback_t;
+
+class MaterialReader {
+ public:
+  MaterialReader() {}
+  virtual ~MaterialReader();
+
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap,
+                          std::string *err) = 0;
+};
+
+class MaterialFileReader : public MaterialReader {
+ public:
+  explicit MaterialFileReader(const std::string &mtl_basedir)
+      : m_mtlBaseDir(mtl_basedir) {} 
+  virtual ~MaterialFileReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::string m_mtlBaseDir;
+};
+
+class MaterialStreamReader : public MaterialReader {
+ public:
+  explicit MaterialStreamReader(std::istream &inStream)
+      : m_inStream(inStream) {}
+  virtual ~MaterialStreamReader() {}
+  virtual bool operator()(const std::string &matId,
+                          std::vector<material_t> *materials,
+                          std::map<std::string, int> *matMap, std::string *err);
+
+ private:
+  std::istream &m_inStream;
+};
+
+/// Loads .obj from a file.
+/// 'attrib', 'shapes' and 'materials' will be filled with parsed shape data
+/// 'shapes' will be filled with parsed shape data
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+/// 'mtl_basedir' is optional, and used for base directory for .mtl file.
+/// In default(`NULL'), .mtl file is searched from an application's working directory.
+/// 'triangulate' is optional, and used whether triangulate polygon face in .obj
+/// or not.
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir = NULL,
+             bool triangulate = true);
+
+/// Loads .obj from a file with custom user callback.
+/// .mtl is loaded as usual and parsed material_t data will be passed to
+/// `callback.mtllib_cb`.
+/// Returns true when loading .obj/.mtl become success.
+/// Returns warning and error message into `err`
+/// See `examples/callback_api/` for how to use this function.
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data = NULL,
+                         MaterialReader *readMatFn = NULL,
+                         std::string *err = NULL);
+
+/// Loads object from a std::istream, uses GetMtlIStreamFn to retrieve
+/// std::istream for materials.
+/// Returns true when loading .obj become success.
+/// Returns warning and error message into `err`
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn = NULL,
+             bool triangulate = true);
+
+/// Loads materials into std::map
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream);
+
+}  // namespace tinyobj
+
+#ifdef TINYOBJLOADER_IMPLEMENTATION
+#include <cassert>
+#include <cctype>
+#include <cmath>
+#include <cstddef>
+#include <cstdlib>
+#include <cstring>
+#include <utility>
+
+#include <fstream>
+#include <sstream>
+
+namespace tinyobj {
+
+MaterialReader::~MaterialReader() {}
+
+#define TINYOBJ_SSCANF_BUFFER_SIZE (4096)
+
+struct vertex_index {
+  int v_idx, vt_idx, vn_idx;
+  vertex_index() : v_idx(-1), vt_idx(-1), vn_idx(-1) {}
+  explicit vertex_index(int idx) : v_idx(idx), vt_idx(idx), vn_idx(idx) {}
+  vertex_index(int vidx, int vtidx, int vnidx)
+      : v_idx(vidx), vt_idx(vtidx), vn_idx(vnidx) {}
+};
+
+struct tag_sizes {
+  tag_sizes() : num_ints(0), num_floats(0), num_strings(0) {}
+  int num_ints;
+  int num_floats;
+  int num_strings;
+};
+
+struct obj_shape {
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+};
+
+// See
+// http://stackoverflow.com/questions/6089231/getting-std-ifstream-to-handle-lf-cr-and-crlf
+static std::istream &safeGetline(std::istream &is, std::string &t) {
+  t.clear();
+
+  // The characters in the stream are read one-by-one using a std::streambuf.
+  // That is faster than reading them one-by-one using the std::istream.
+  // Code that uses streambuf this way must be guarded by a sentry object.
+  // The sentry object performs various tasks,
+  // such as thread synchronization and updating the stream state.
+
+  std::istream::sentry se(is, true);
+  std::streambuf *sb = is.rdbuf();
+
+  for (;;) {
+    int c = sb->sbumpc();
+    switch (c) {
+      case '\n':
+        return is;
+      case '\r':
+        if (sb->sgetc() == '\n') sb->sbumpc();
+        return is;
+      case EOF:
+        // Also handle the case when the last line has no line ending
+        if (t.empty()) is.setstate(std::ios::eofbit);
+        return is;
+      default:
+        t += static_cast<char>(c);
+    }
+  }
+}
+
+#define IS_SPACE(x) (((x) == ' ') || ((x) == '\t'))
+#define IS_DIGIT(x) \
+  (static_cast<unsigned int>((x) - '0') < static_cast<unsigned int>(10))
+#define IS_NEW_LINE(x) (((x) == '\r') || ((x) == '\n') || ((x) == '\0'))
+
+// Make index zero-base, and also support relative index.
+static inline int fixIndex(int idx, int n) {
+  if (idx > 0) return idx - 1;
+  if (idx == 0) return 0;
+  return n + idx;  // negative value = relative
+}
+
+static inline std::string parseString(const char **token) {
+  std::string s;
+  (*token) += strspn((*token), " \t");
+  size_t e = strcspn((*token), " \t\r");
+  s = std::string((*token), &(*token)[e]);
+  (*token) += e;
+  return s;
+}
+
+static inline int parseInt(const char **token) {
+  (*token) += strspn((*token), " \t");
+  int i = atoi((*token));
+  (*token) += strcspn((*token), " \t\r");
+  return i;
+}
+
+// Tries to parse a floating point number located at s.
+//
+// s_end should be a location in the string where reading should absolutely
+// stop. For example at the end of the string, to prevent buffer overflows.
+//
+// Parses the following EBNF grammar:
+//   sign    = "+" | "-" ;
+//   END     = ? anything not in digit ?
+//   digit   = "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9" ;
+//   integer = [sign] , digit , {digit} ;
+//   decimal = integer , ["." , integer] ;
+//   float   = ( decimal , END ) | ( decimal , ("E" | "e") , integer , END ) ;
+//
+//  Valid strings are for example:
+//   -0  +3.1417e+2  -0.0E-3  1.0324  -1.41   11e2
+//
+// If the parsing is a success, result is set to the parsed value and true
+// is returned.
+//
+// The function is greedy and will parse until any of the following happens:
+//  - a non-conforming character is encountered.
+//  - s_end is reached.
+//
+// The following situations triggers a failure:
+//  - s >= s_end.
+//  - parse failure.
+//
+static bool tryParseDouble(const char *s, const char *s_end, double *result) {
+  if (s >= s_end) {
+    return false;
+  }
+
+  double mantissa = 0.0;
+  // This exponent is base 2 rather than 10.
+  // However the exponent we parse is supposed to be one of ten,
+  // thus we must take care to convert the exponent/and or the
+  // mantissa to a * 2^E, where a is the mantissa and E is the
+  // exponent.
+  // To get the final double we will use ldexp, it requires the
+  // exponent to be in base 2.
+  int exponent = 0;
+
+  // NOTE: THESE MUST BE DECLARED HERE SINCE WE ARE NOT ALLOWED
+  // TO JUMP OVER DEFINITIONS.
+  char sign = '+';
+  char exp_sign = '+';
+  char const *curr = s;
+
+  // How many characters were read in a loop.
+  int read = 0;
+  // Tells whether a loop terminated due to reaching s_end.
+  bool end_not_reached = false;
+
+  /*
+          BEGIN PARSING.
+  */
+
+  // Find out what sign we've got.
+  if (*curr == '+' || *curr == '-') {
+    sign = *curr;
+    curr++;
+  } else if (IS_DIGIT(*curr)) { /* Pass through. */
+  } else {
+    goto fail;
+  }
+
+  // Read the integer part.
+  end_not_reached = (curr != s_end);
+  while (end_not_reached && IS_DIGIT(*curr)) {
+    mantissa *= 10;
+    mantissa += static_cast<int>(*curr - 0x30);
+    curr++;
+    read++;
+    end_not_reached = (curr != s_end);
+  }
+
+  // We must make sure we actually got something.
+  if (read == 0) goto fail;
+  // We allow numbers of form "#", "###" etc.
+  if (!end_not_reached) goto assemble;
+
+  // Read the decimal part.
+  if (*curr == '.') {
+    curr++;
+    read = 1;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      static const double pow_lut[] = {
+          1.0, 0.1, 0.01, 0.001, 0.0001, 0.00001, 0.000001, 0.0000001,
+      };
+      const int lut_entries = sizeof pow_lut / sizeof pow_lut[0];
+
+      // NOTE: Don't use powf here, it will absolutely murder precision.
+      mantissa += static_cast<int>(*curr - 0x30) *
+                  (read < lut_entries ? pow_lut[read] : pow(10.0, -read));
+      read++;
+      curr++;
+      end_not_reached = (curr != s_end);
+    }
+  } else if (*curr == 'e' || *curr == 'E') {
+  } else {
+    goto assemble;
+  }
+
+  if (!end_not_reached) goto assemble;
+
+  // Read the exponent part.
+  if (*curr == 'e' || *curr == 'E') {
+    curr++;
+    // Figure out if a sign is present and if it is.
+    end_not_reached = (curr != s_end);
+    if (end_not_reached && (*curr == '+' || *curr == '-')) {
+      exp_sign = *curr;
+      curr++;
+    } else if (IS_DIGIT(*curr)) { /* Pass through. */
+    } else {
+      // Empty E is not allowed.
+      goto fail;
+    }
+
+    read = 0;
+    end_not_reached = (curr != s_end);
+    while (end_not_reached && IS_DIGIT(*curr)) {
+      exponent *= 10;
+      exponent += static_cast<int>(*curr - 0x30);
+      curr++;
+      read++;
+      end_not_reached = (curr != s_end);
+    }
+    exponent *= (exp_sign == '+' ? 1 : -1);
+    if (read == 0) goto fail;
+  }
+
+assemble:
+  *result =
+      (sign == '+' ? 1 : -1) *
+      (exponent ? ldexp(mantissa * pow(5.0, exponent), exponent) : mantissa);
+  return true;
+fail:
+  return false;
+}
+
+static inline float parseFloat(const char **token, double default_value = 0.0) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  double val = default_value;
+  tryParseDouble((*token), end, &val);
+  float f = static_cast<float>(val);
+  (*token) = end;
+  return f;
+}
+
+static inline void parseFloat2(float *x, float *y, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+}
+
+static inline void parseFloat3(float *x, float *y, float *z, const char **token,
+                               const double default_x = 0.0,
+                               const double default_y = 0.0,
+                               const double default_z = 0.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+}
+
+static inline void parseV(float *x, float *y, float *z, float *w,
+                          const char **token, const double default_x = 0.0,
+                          const double default_y = 0.0,
+                          const double default_z = 0.0,
+                          const double default_w = 1.0) {
+  (*x) = parseFloat(token, default_x);
+  (*y) = parseFloat(token, default_y);
+  (*z) = parseFloat(token, default_z);
+  (*w) = parseFloat(token, default_w);
+}
+
+static inline bool parseOnOff(const char **token, bool default_value = true) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+
+  bool ret = default_value;
+  if ((0 == strncmp((*token), "on", 2))) {
+    ret = true;
+  } else if ((0 == strncmp((*token), "off", 3))) {
+    ret = false;
+  }
+
+  (*token) = end;
+  return ret;
+}
+
+static inline texture_type_t parseTextureType(
+    const char **token, texture_type_t default_value = TEXTURE_TYPE_NONE) {
+  (*token) += strspn((*token), " \t");
+  const char *end = (*token) + strcspn((*token), " \t\r");
+  texture_type_t ty = default_value;
+
+  if ((0 == strncmp((*token), "cube_top", strlen("cube_top")))) {
+    ty = TEXTURE_TYPE_CUBE_TOP;
+  } else if ((0 == strncmp((*token), "cube_bottom", strlen("cube_bottom")))) {
+    ty = TEXTURE_TYPE_CUBE_BOTTOM;
+  } else if ((0 == strncmp((*token), "cube_left", strlen("cube_left")))) {
+    ty = TEXTURE_TYPE_CUBE_LEFT;
+  } else if ((0 == strncmp((*token), "cube_right", strlen("cube_right")))) {
+    ty = TEXTURE_TYPE_CUBE_RIGHT;
+  } else if ((0 == strncmp((*token), "cube_front", strlen("cube_front")))) {
+    ty = TEXTURE_TYPE_CUBE_FRONT;
+  } else if ((0 == strncmp((*token), "cube_back", strlen("cube_back")))) {
+    ty = TEXTURE_TYPE_CUBE_BACK;
+  } else if ((0 == strncmp((*token), "sphere", strlen("sphere")))) {
+    ty = TEXTURE_TYPE_SPHERE;
+  }
+
+  (*token) = end;
+  return ty;
+}
+
+static tag_sizes parseTagTriple(const char **token) {
+  tag_sizes ts;
+
+  ts.num_ints = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_floats = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return ts;
+  }
+  (*token)++;
+
+  ts.num_strings = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r") + 1;
+
+  return ts;
+}
+
+// Parse triples with index offsets: i, i/j/k, i//k, i/j
+static vertex_index parseTriple(const char **token, int vsize, int vnsize,
+                                int vtsize) {
+  vertex_index vi(-1);
+
+  vi.v_idx = fixIndex(atoi((*token)), vsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = fixIndex(atoi((*token)), vtsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = fixIndex(atoi((*token)), vnsize);
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+// Parse raw triples: i, i/j/k, i//k, i/j
+static vertex_index parseRawTriple(const char **token) {
+  vertex_index vi(static_cast<int>(0));  // 0 is an invalid index in OBJ
+
+  vi.v_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+  (*token)++;
+
+  // i//k
+  if ((*token)[0] == '/') {
+    (*token)++;
+    vi.vn_idx = atoi((*token));
+    (*token) += strcspn((*token), "/ \t\r");
+    return vi;
+  }
+
+  // i/j/k or i/j
+  vi.vt_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  if ((*token)[0] != '/') {
+    return vi;
+  }
+
+  // i/j/k
+  (*token)++;  // skip '/'
+  vi.vn_idx = atoi((*token));
+  (*token) += strcspn((*token), "/ \t\r");
+  return vi;
+}
+
+static bool ParseTextureNameAndOption(std::string *texname,
+                                      texture_option_t *texopt,
+                                      const char *linebuf, const bool is_bump) {
+  // @todo { write more robust lexer and parser. }
+  bool found_texname = false;
+  std::string texture_name;
+
+  // Fill with default value for texopt.
+  if (is_bump) {
+    texopt->imfchan = 'l';
+  } else {
+    texopt->imfchan = 'm';
+  }
+  texopt->bump_multiplier = 1.0f;
+  texopt->clamp = false;
+  texopt->blendu = true;
+  texopt->blendv = true;
+  texopt->sharpness = 1.0f;
+  texopt->brightness = 0.0f;
+  texopt->contrast = 1.0f;
+  texopt->origin_offset[0] = 0.0f;
+  texopt->origin_offset[1] = 0.0f;
+  texopt->origin_offset[2] = 0.0f;
+  texopt->scale[0] = 1.0f;
+  texopt->scale[1] = 1.0f;
+  texopt->scale[2] = 1.0f;
+  texopt->turbulence[0] = 0.0f;
+  texopt->turbulence[1] = 0.0f;
+  texopt->turbulence[2] = 0.0f;
+  texopt->type = TEXTURE_TYPE_NONE;
+
+  const char *token = linebuf;  // Assume line ends with NULL
+
+  while (!IS_NEW_LINE((*token))) {
+    if ((0 == strncmp(token, "-blendu", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendu = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-blendv", 7)) && IS_SPACE((token[7]))) {
+      token += 8;
+      texopt->blendv = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-clamp", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->clamp = parseOnOff(&token, /* default */ true);
+    } else if ((0 == strncmp(token, "-boost", 6)) && IS_SPACE((token[6]))) {
+      token += 7;
+      texopt->sharpness = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-bm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      texopt->bump_multiplier = parseFloat(&token, 1.0);
+    } else if ((0 == strncmp(token, "-o", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->origin_offset[0]), &(texopt->origin_offset[1]),
+                  &(texopt->origin_offset[2]), &token);
+    } else if ((0 == strncmp(token, "-s", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->scale[0]), &(texopt->scale[1]), &(texopt->scale[2]),
+                  &token, 1.0, 1.0, 1.0);
+    } else if ((0 == strncmp(token, "-t", 2)) && IS_SPACE((token[2]))) {
+      token += 3;
+      parseFloat3(&(texopt->turbulence[0]), &(texopt->turbulence[1]),
+                  &(texopt->turbulence[2]), &token);
+    } else if ((0 == strncmp(token, "-type", 5)) && IS_SPACE((token[5]))) {
+      token += 5;
+      texopt->type = parseTextureType((&token), TEXTURE_TYPE_NONE);
+    } else if ((0 == strncmp(token, "-imfchan", 8)) && IS_SPACE((token[8]))) {
+      token += 9;
+      token += strspn(token, " \t");
+      const char *end = token + strcspn(token, " \t\r");
+      if ((end - token) == 1) {  // Assume one char for -imfchan
+        texopt->imfchan = (*token);
+      }
+      token = end;
+    } else if ((0 == strncmp(token, "-mm", 3)) && IS_SPACE((token[3]))) {
+      token += 4;
+      parseFloat2(&(texopt->brightness), &(texopt->contrast), &token, 0.0, 1.0);
+    } else {
+      // Assume texture filename
+      token += strspn(token, " \t");         // skip space
+      size_t len = strcspn(token, " \t\r");  // untile next space
+      texture_name = std::string(token, token + len);
+      token += len;
+
+      token += strspn(token, " \t");  // skip space
+
+      found_texname = true;
+    }
+  }
+
+  if (found_texname) {
+    (*texname) = texture_name;
+    return true;
+  } else {
+    return false;
+  }
+}
+
+static void InitMaterial(material_t *material) {
+  material->name = "";
+  material->ambient_texname = "";
+  material->diffuse_texname = "";
+  material->specular_texname = "";
+  material->specular_highlight_texname = "";
+  material->bump_texname = "";
+  material->displacement_texname = "";
+  material->alpha_texname = "";
+  for (int i = 0; i < 3; i++) {
+    material->ambient[i] = 0.f;
+    material->diffuse[i] = 0.f;
+    material->specular[i] = 0.f;
+    material->transmittance[i] = 0.f;
+    material->emission[i] = 0.f;
+  }
+  material->illum = 0;
+  material->dissolve = 1.f;
+  material->shininess = 1.f;
+  material->ior = 1.f;
+
+  material->roughness = 0.f;
+  material->metallic = 0.f;
+  material->sheen = 0.f;
+  material->clearcoat_thickness = 0.f;
+  material->clearcoat_roughness = 0.f;
+  material->anisotropy_rotation = 0.f;
+  material->anisotropy = 0.f;
+  material->roughness_texname = "";
+  material->metallic_texname = "";
+  material->sheen_texname = "";
+  material->emissive_texname = "";
+  material->normal_texname = "";
+
+  material->unknown_parameter.clear();
+}
+
+static bool exportFaceGroupToShape(
+    shape_t *shape, const std::vector<std::vector<vertex_index> > &faceGroup,
+    const std::vector<tag_t> &tags, const int material_id,
+    const std::string &name, bool triangulate) {
+  if (faceGroup.empty()) {
+    return false;
+  }
+
+  // Flatten vertices and indices
+  for (size_t i = 0; i < faceGroup.size(); i++) {
+    const std::vector<vertex_index> &face = faceGroup[i];
+
+    vertex_index i0 = face[0];
+    vertex_index i1(-1);
+    vertex_index i2 = face[1];
+
+    size_t npolys = face.size();
+
+    if (triangulate) {
+      // Polygon -> triangle fan conversion
+      for (size_t k = 2; k < npolys; k++) {
+        i1 = i2;
+        i2 = face[k];
+
+        index_t idx0, idx1, idx2;
+        idx0.vertex_index = i0.v_idx;
+        idx0.normal_index = i0.vn_idx;
+        idx0.texcoord_index = i0.vt_idx;
+        idx1.vertex_index = i1.v_idx;
+        idx1.normal_index = i1.vn_idx;
+        idx1.texcoord_index = i1.vt_idx;
+        idx2.vertex_index = i2.v_idx;
+        idx2.normal_index = i2.vn_idx;
+        idx2.texcoord_index = i2.vt_idx;
+
+        shape->mesh.indices.push_back(idx0);
+        shape->mesh.indices.push_back(idx1);
+        shape->mesh.indices.push_back(idx2);
+
+        shape->mesh.num_face_vertices.push_back(3);
+        shape->mesh.material_ids.push_back(material_id);
+      }
+    } else {
+      for (size_t k = 0; k < npolys; k++) {
+        index_t idx;
+        idx.vertex_index = face[k].v_idx;
+        idx.normal_index = face[k].vn_idx;
+        idx.texcoord_index = face[k].vt_idx;
+        shape->mesh.indices.push_back(idx);
+      }
+
+      shape->mesh.num_face_vertices.push_back(
+          static_cast<unsigned char>(npolys));
+      shape->mesh.material_ids.push_back(material_id);  // per face
+    }
+  }
+
+  shape->name = name;
+  shape->mesh.tags = tags;
+
+  return true;
+}
+
+void LoadMtl(std::map<std::string, int> *material_map,
+             std::vector<material_t> *materials, std::istream *inStream) {
+  // Create a default material anyway.
+  material_t material;
+  InitMaterial(&material);
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim trailing whitespace.
+    if (linebuf.size() > 0) {
+      linebuf = linebuf.substr(0, linebuf.find_last_not_of(" \t") + 1);
+    }
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // new mtl
+    if ((0 == strncmp(token, "newmtl", 6)) && IS_SPACE((token[6]))) {
+      // flush previous material.
+      if (!material.name.empty()) {
+        material_map->insert(std::pair<std::string, int>(
+            material.name, static_cast<int>(materials->size())));
+        materials->push_back(material);
+      }
+
+      // initial temporary material
+      InitMaterial(&material);
+
+      // set new mtl name
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      material.name = namebuf;
+      continue;
+    }
+
+    // ambient
+    if (token[0] == 'K' && token[1] == 'a' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.ambient[0] = r;
+      material.ambient[1] = g;
+      material.ambient[2] = b;
+      continue;
+    }
+
+    // diffuse
+    if (token[0] == 'K' && token[1] == 'd' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.diffuse[0] = r;
+      material.diffuse[1] = g;
+      material.diffuse[2] = b;
+      continue;
+    }
+
+    // specular
+    if (token[0] == 'K' && token[1] == 's' && IS_SPACE((token[2]))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.specular[0] = r;
+      material.specular[1] = g;
+      material.specular[2] = b;
+      continue;
+    }
+
+    // transmittance
+    if ((token[0] == 'K' && token[1] == 't' && IS_SPACE((token[2]))) ||
+        (token[0] == 'T' && token[1] == 'f' && IS_SPACE((token[2])))) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.transmittance[0] = r;
+      material.transmittance[1] = g;
+      material.transmittance[2] = b;
+      continue;
+    }
+
+    // ior(index of refraction)
+    if (token[0] == 'N' && token[1] == 'i' && IS_SPACE((token[2]))) {
+      token += 2;
+      material.ior = parseFloat(&token);
+      continue;
+    }
+
+    // emission
+    if (token[0] == 'K' && token[1] == 'e' && IS_SPACE(token[2])) {
+      token += 2;
+      float r, g, b;
+      parseFloat3(&r, &g, &b, &token);
+      material.emission[0] = r;
+      material.emission[1] = g;
+      material.emission[2] = b;
+      continue;
+    }
+
+    // shininess
+    if (token[0] == 'N' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.shininess = parseFloat(&token);
+      continue;
+    }
+
+    // illum model
+    if (0 == strncmp(token, "illum", 5) && IS_SPACE(token[5])) {
+      token += 6;
+      material.illum = parseInt(&token);
+      continue;
+    }
+
+    // dissolve
+    if ((token[0] == 'd' && IS_SPACE(token[1]))) {
+      token += 1;
+      material.dissolve = parseFloat(&token);
+      continue;
+    }
+    if (token[0] == 'T' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      // Invert value of Tr(assume Tr is in range [0, 1])
+      material.dissolve = 1.0f - parseFloat(&token);
+      continue;
+    }
+
+    // PBR: roughness
+    if (token[0] == 'P' && token[1] == 'r' && IS_SPACE(token[2])) {
+      token += 2;
+      material.roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: metallic
+    if (token[0] == 'P' && token[1] == 'm' && IS_SPACE(token[2])) {
+      token += 2;
+      material.metallic = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: sheen
+    if (token[0] == 'P' && token[1] == 's' && IS_SPACE(token[2])) {
+      token += 2;
+      material.sheen = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat thickness
+    if (token[0] == 'P' && token[1] == 'c' && IS_SPACE(token[2])) {
+      token += 2;
+      material.clearcoat_thickness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: clearcoat roughness
+    if ((0 == strncmp(token, "Pcr", 3)) && IS_SPACE(token[3])) {
+      token += 4;
+      material.clearcoat_roughness = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy
+    if ((0 == strncmp(token, "aniso", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.anisotropy = parseFloat(&token);
+      continue;
+    }
+
+    // PBR: anisotropy rotation
+    if ((0 == strncmp(token, "anisor", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      material.anisotropy_rotation = parseFloat(&token);
+      continue;
+    }
+
+    // ambient texture
+    if ((0 == strncmp(token, "map_Ka", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.ambient_texname),
+                                &(material.ambient_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // diffuse texture
+    if ((0 == strncmp(token, "map_Kd", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.diffuse_texname),
+                                &(material.diffuse_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular texture
+    if ((0 == strncmp(token, "map_Ks", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_texname),
+                                &(material.specular_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // specular highlight texture
+    if ((0 == strncmp(token, "map_Ns", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.specular_highlight_texname),
+                                &(material.specular_highlight_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "map_bump", 8)) && IS_SPACE(token[8])) {
+      token += 9;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // bump texture
+    if ((0 == strncmp(token, "bump", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.bump_texname),
+                                &(material.bump_texopt), token,
+                                /* is_bump */ true);
+      continue;
+    }
+
+    // alpha texture
+    if ((0 == strncmp(token, "map_d", 5)) && IS_SPACE(token[5])) {
+      token += 6;
+      material.alpha_texname = token;
+      ParseTextureNameAndOption(&(material.alpha_texname),
+                                &(material.alpha_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // displacement texture
+    if ((0 == strncmp(token, "disp", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(&(material.displacement_texname),
+                                &(material.displacement_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: roughness texture
+    if ((0 == strncmp(token, "map_Pr", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.roughness_texname),
+                                &(material.roughness_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: metallic texture
+    if ((0 == strncmp(token, "map_Pm", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.metallic_texname),
+                                &(material.metallic_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: sheen texture
+    if ((0 == strncmp(token, "map_Ps", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.sheen_texname),
+                                &(material.sheen_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: emissive texture
+    if ((0 == strncmp(token, "map_Ke", 6)) && IS_SPACE(token[6])) {
+      token += 7;
+      ParseTextureNameAndOption(&(material.emissive_texname),
+                                &(material.emissive_texopt), token,
+                                /* is_bump */ false);
+      continue;
+    }
+
+    // PBR: normal map texture
+    if ((0 == strncmp(token, "norm", 4)) && IS_SPACE(token[4])) {
+      token += 5;
+      ParseTextureNameAndOption(
+          &(material.normal_texname), &(material.normal_texopt), token,
+          /* is_bump */ false);  // @fixme { is_bump will be true? }
+      continue;
+    }
+
+    // unknown parameter
+    const char *_space = strchr(token, ' ');
+    if (!_space) {
+      _space = strchr(token, '\t');
+    }
+    if (_space) {
+      std::ptrdiff_t len = _space - token;
+      std::string key(token, static_cast<size_t>(len));
+      std::string value = _space + 1;
+      material.unknown_parameter.insert(
+          std::pair<std::string, std::string>(key, value));
+    }
+  }
+  // flush last material.
+  material_map->insert(std::pair<std::string, int>(
+      material.name, static_cast<int>(materials->size())));
+  materials->push_back(material);
+}
+
+bool MaterialFileReader::operator()(const std::string &matId,
+                                    std::vector<material_t> *materials,
+                                    std::map<std::string, int> *matMap,
+                                    std::string *err) {
+  std::string filepath;
+
+  if (!m_mtlBaseDir.empty()) {
+    filepath = std::string(m_mtlBaseDir) + matId;
+  } else {
+    filepath = matId;
+  }
+
+  std::ifstream matIStream(filepath.c_str());
+  LoadMtl(matMap, materials, &matIStream);
+  if (!matIStream) {
+    std::stringstream ss;
+    ss << "WARN: Material file [ " << filepath
+       << " ] not found. Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool MaterialStreamReader::operator()(const std::string &matId,
+                                      std::vector<material_t> *materials,
+                                      std::map<std::string, int> *matMap,
+                                      std::string *err) {
+  (void)matId;
+  LoadMtl(matMap, materials, &m_inStream);
+  if (!m_inStream) {
+    std::stringstream ss;
+    ss << "WARN: Material stream in error state."
+       << " Created a default material.";
+    if (err) {
+      (*err) += ss.str();
+    }
+  }
+  return true;
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             const char *filename, const char *mtl_basedir,
+             bool trianglulate) {
+  attrib->vertices.clear();
+  attrib->normals.clear();
+  attrib->texcoords.clear();
+  shapes->clear();
+
+  std::stringstream errss;
+
+  std::ifstream ifs(filename);
+  if (!ifs) {
+    errss << "Cannot open file [" << filename << "]" << std::endl;
+    if (err) {
+      (*err) = errss.str();
+    }
+    return false;
+  }
+
+  std::string baseDir;
+  if (mtl_basedir) {
+    baseDir = mtl_basedir;
+  }
+  MaterialFileReader matFileReader(baseDir);
+
+  return LoadObj(attrib, shapes, materials, err, &ifs, &matFileReader,
+                 trianglulate);
+}
+
+bool LoadObj(attrib_t *attrib, std::vector<shape_t> *shapes,
+             std::vector<material_t> *materials, std::string *err,
+             std::istream *inStream, MaterialReader *readMatFn /*= NULL*/,
+             bool triangulate) {
+  std::stringstream errss;
+
+  std::vector<float> v;
+  std::vector<float> vn;
+  std::vector<float> vt;
+  std::vector<tag_t> tags;
+  std::vector<std::vector<vertex_index> > faceGroup;
+  std::string name;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material = -1;
+
+  shape_t shape;
+
+  std::string linebuf;
+  while (inStream->peek() != -1) {
+    safeGetline(*inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      v.push_back(x);
+      v.push_back(y);
+      v.push_back(z);
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      vn.push_back(x);
+      vn.push_back(y);
+      vn.push_back(z);
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y;
+      parseFloat2(&x, &y, &token);
+      vt.push_back(x);
+      vt.push_back(y);
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      std::vector<vertex_index> face;
+      face.reserve(3);
+
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseTriple(&token, static_cast<int>(v.size() / 3),
+                                      static_cast<int>(vn.size() / 3),
+                                      static_cast<int>(vt.size() / 2));
+        face.push_back(vi);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      // replace with emplace_back + std::move on C++11
+      faceGroup.push_back(std::vector<vertex_index>());
+      faceGroup[faceGroup.size() - 1].swap(face);
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material) {
+        // Create per-face material. Thus we don't add `shape` to `shapes` at
+        // this time.
+        // just clear `faceGroup` after `exportFaceGroupToShape()` call.
+        exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                               triangulate);
+        faceGroup.clear();
+        material = newMaterialId;
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        bool ok = (*readMatFn)(namebuf, materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          faceGroup.clear();  // for safety
+          return false;
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      shape = shape_t();
+
+      // material = -1;
+      faceGroup.clear();
+
+      std::vector<std::string> names;
+      names.reserve(2);
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name = "";
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // flush previous face group.
+      bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                        triangulate);
+      if (ret) {
+        shapes->push_back(shape);
+      }
+
+      // material = -1;
+      faceGroup.clear();
+      shape = shape_t();
+
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      name = std::string(namebuf);
+
+      continue;
+    }
+
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+
+    // Ignore unknown command.
+  }
+
+  bool ret = exportFaceGroupToShape(&shape, faceGroup, tags, material, name,
+                                    triangulate);
+  // exportFaceGroupToShape return false when `usemtl` is called in the last
+  // line.
+  // we also add `shape` to `shapes` when `shape.mesh` has already some
+  // faces(indices)
+  if (ret || shape.mesh.indices.size()) {
+    shapes->push_back(shape);
+  }
+  faceGroup.clear();  // for safety
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  attrib->vertices.swap(v);
+  attrib->normals.swap(vn);
+  attrib->texcoords.swap(vt);
+
+  return true;
+}
+
+bool LoadObjWithCallback(std::istream &inStream, const callback_t &callback,
+                         void *user_data /*= NULL*/,
+                         MaterialReader *readMatFn /*= NULL*/,
+                         std::string *err /*= NULL*/) {
+  std::stringstream errss;
+
+  // material
+  std::map<std::string, int> material_map;
+  int material_id = -1;  // -1 = invalid
+
+  std::vector<index_t> indices;
+  std::vector<material_t> materials;
+  std::vector<std::string> names;
+  names.reserve(2);
+  std::string name;
+  std::vector<const char *> names_out;
+
+  std::string linebuf;
+  while (inStream.peek() != -1) {
+    safeGetline(inStream, linebuf);
+
+    // Trim newline '\r\n' or '\n'
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\n')
+        linebuf.erase(linebuf.size() - 1);
+    }
+    if (linebuf.size() > 0) {
+      if (linebuf[linebuf.size() - 1] == '\r')
+        linebuf.erase(linebuf.size() - 1);
+    }
+
+    // Skip if empty line.
+    if (linebuf.empty()) {
+      continue;
+    }
+
+    // Skip leading space.
+    const char *token = linebuf.c_str();
+    token += strspn(token, " \t");
+
+    assert(token);
+    if (token[0] == '\0') continue;  // empty line
+
+    if (token[0] == '#') continue;  // comment line
+
+    // vertex
+    if (token[0] == 'v' && IS_SPACE((token[1]))) {
+      token += 2;
+      float x, y, z, w;  // w is optional. default = 1.0
+      parseV(&x, &y, &z, &w, &token);
+      if (callback.vertex_cb) {
+        callback.vertex_cb(user_data, x, y, z, w);
+      }
+      continue;
+    }
+
+    // normal
+    if (token[0] == 'v' && token[1] == 'n' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.normal_cb) {
+        callback.normal_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // texcoord
+    if (token[0] == 'v' && token[1] == 't' && IS_SPACE((token[2]))) {
+      token += 3;
+      float x, y, z;  // y and z are optional. default = 0.0
+      parseFloat3(&x, &y, &z, &token);
+      if (callback.texcoord_cb) {
+        callback.texcoord_cb(user_data, x, y, z);
+      }
+      continue;
+    }
+
+    // face
+    if (token[0] == 'f' && IS_SPACE((token[1]))) {
+      token += 2;
+      token += strspn(token, " \t");
+
+      indices.clear();
+      while (!IS_NEW_LINE(token[0])) {
+        vertex_index vi = parseRawTriple(&token);
+
+        index_t idx;
+        idx.vertex_index = vi.v_idx;
+        idx.normal_index = vi.vn_idx;
+        idx.texcoord_index = vi.vt_idx;
+
+        indices.push_back(idx);
+        size_t n = strspn(token, " \t\r");
+        token += n;
+      }
+
+      if (callback.index_cb && indices.size() > 0) {
+        callback.index_cb(user_data, &indices.at(0),
+                          static_cast<int>(indices.size()));
+      }
+
+      continue;
+    }
+
+    // use mtl
+    if ((0 == strncmp(token, "usemtl", 6)) && IS_SPACE((token[6]))) {
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 7;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf,
+               static_cast<unsigned int>(_countof(namebuf)));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+
+      int newMaterialId = -1;
+      if (material_map.find(namebuf) != material_map.end()) {
+        newMaterialId = material_map[namebuf];
+      } else {
+        // { error!! material not found }
+      }
+
+      if (newMaterialId != material_id) {
+        material_id = newMaterialId;
+      }
+
+      if (callback.usemtl_cb) {
+        callback.usemtl_cb(user_data, namebuf, material_id);
+      }
+
+      continue;
+    }
+
+    // load mtl
+    if ((0 == strncmp(token, "mtllib", 6)) && IS_SPACE((token[6]))) {
+      if (readMatFn) {
+        char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+        token += 7;
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+        sscanf(token, "%s", namebuf);
+#endif
+
+        std::string err_mtl;
+        materials.clear();
+        bool ok = (*readMatFn)(namebuf, &materials, &material_map, &err_mtl);
+        if (err) {
+          (*err) += err_mtl;
+        }
+
+        if (!ok) {
+          return false;
+        }
+
+        if (callback.mtllib_cb) {
+          callback.mtllib_cb(user_data, &materials.at(0),
+                             static_cast<int>(materials.size()));
+        }
+      }
+
+      continue;
+    }
+
+    // group name
+    if (token[0] == 'g' && IS_SPACE((token[1]))) {
+      names.clear();
+
+      while (!IS_NEW_LINE(token[0])) {
+        std::string str = parseString(&token);
+        names.push_back(str);
+        token += strspn(token, " \t\r");  // skip tag
+      }
+
+      assert(names.size() > 0);
+
+      // names[0] must be 'g', so skip the 0th element.
+      if (names.size() > 1) {
+        name = names[1];
+      } else {
+        name.clear();
+      }
+
+      if (callback.group_cb) {
+        if (names.size() > 1) {
+          // create const char* array.
+          names_out.resize(names.size() - 1);
+          for (size_t j = 0; j < names_out.size(); j++) {
+            names_out[j] = names[j + 1].c_str();
+          }
+          callback.group_cb(user_data, &names_out.at(0),
+                            static_cast<int>(names_out.size()));
+
+        } else {
+          callback.group_cb(user_data, NULL, 0);
+        }
+      }
+
+      continue;
+    }
+
+    // object name
+    if (token[0] == 'o' && IS_SPACE((token[1]))) {
+      // @todo { multiple object name? }
+      char namebuf[TINYOBJ_SSCANF_BUFFER_SIZE];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      std::string object_name = std::string(namebuf);
+
+      if (callback.object_cb) {
+        callback.object_cb(user_data, object_name.c_str());
+      }
+
+      continue;
+    }
+
+#if 0  // @todo
+    if (token[0] == 't' && IS_SPACE(token[1])) {
+      tag_t tag;
+
+      char namebuf[4096];
+      token += 2;
+#ifdef _MSC_VER
+      sscanf_s(token, "%s", namebuf, (unsigned)_countof(namebuf));
+#else
+      sscanf(token, "%s", namebuf);
+#endif
+      tag.name = std::string(namebuf);
+
+      token += tag.name.size() + 1;
+
+      tag_sizes ts = parseTagTriple(&token);
+
+      tag.intValues.resize(static_cast<size_t>(ts.num_ints));
+
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_ints); ++i) {
+        tag.intValues[i] = atoi(token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.floatValues.resize(static_cast<size_t>(ts.num_floats));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_floats); ++i) {
+        tag.floatValues[i] = parseFloat(&token);
+        token += strcspn(token, "/ \t\r") + 1;
+      }
+
+      tag.stringValues.resize(static_cast<size_t>(ts.num_strings));
+      for (size_t i = 0; i < static_cast<size_t>(ts.num_strings); ++i) {
+        char stringValueBuffer[4096];
+
+#ifdef _MSC_VER
+        sscanf_s(token, "%s", stringValueBuffer,
+                 (unsigned)_countof(stringValueBuffer));
+#else
+        sscanf(token, "%s", stringValueBuffer);
+#endif
+        tag.stringValues[i] = stringValueBuffer;
+        token += tag.stringValues[i].size() + 1;
+      }
+
+      tags.push_back(tag);
+    }
+#endif
+
+    // Ignore unknown command.
+  }
+
+  if (err) {
+    (*err) += errss.str();
+  }
+
+  return true;
+}
+}  // namespace tinyobj
+
+#endif
+
+#endif  // TINY_OBJ_LOADER_H_