Guess the crypto WODL in 6 tries.

guess_wodl.py

"""
Crypto WODL

Guess the crypto WODL in 6 tries.
"""

import argparse

FILES = ['1173652193564069797.txt', '6907048048270523401.txt', '7603521794355887959.txt']
CHARACTERS = ['.', ',', '"', '’', '“', '”', '(', ')', '-']

def guess_wodl():
    for file in FILES:
        f = open(file, 'r', encoding='utf-8')
        for x in f:
            x = x.strip().split()
            if len(x):
                for i in x:
                    if len(i) == 7:
                        i = i.lower()
                        if 'e' in i and 'r' in i:
                            print(i)

if __name__ == '__main__':
    guess_wodl()