Exclude words with specific endings from list

[Epileptiker]

I replaced the content of my list #2 with the items ["aaa", "bbb", "ccc"] and excluded every word that ends with -b and -c. When i run the module, it still posts and alternates between all three items.

This is the whole script right now.

import random, time, tweepy, ast

with open('list1.txt') as infile:
    list1 = ast.literal_eval(infile.read())

with open('list2.txt') as infile:
    list2 = ast.literal_eval(infile.read())
    list2 = [item for item in list2 if not item.endswith("-b") and not item.endswith("-c")]

with open('list3.txt') as infile:
    list3 = ast.literal_eval(infile.read())

def one():
    return random.choice(list1) + random.choice(list2)

def two():
    return random.choice(list2) + random.choice(list3)

consumer_key = 'XXX'
consumer_secret = 'XXX'
access_token = 'XXX'
access_token_secret = 'XXX'
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth)

while True:
    postthis = random.choice([one])()
    if len(postthis) <= 140:
        api.update_status(status=postthis)
        time.sleep(10)