def bifid_break_mp(message, wordlist=keywords, fitness=Pletters, max_period=10,
number_of_solutions=1, chunksize=500):
"""Breaks a keyword substitution cipher using a dictionary and
def bifid_break_mp(message, wordlist=keywords, fitness=Pletters, max_period=10,
number_of_solutions=1, chunksize=500):
"""Breaks a keyword substitution cipher using a dictionary and