#!/usr/bin/python3

def import_cf_words():
    file = open('word_db.txt')
    words = file.readlines()
    word_db = {
            'c': [],
            'f': []
    }
    for w in words:
        if(w[0] == 'c'):
            word_db['c'].append(w.strip())
        else:
            word_db['f'].append(w.strip())
    return word_db

if(__name__ == '__main__'):
    word_db = import_cf_words()
    print(word_db['c'])
    print(word_db['f'])