import random
words = {'hui': 'pizda', 'govno': 'mocha'}

while words:
    key = random.choice(list(words.keys()))
    val = words[key]
    check = input(f'vvedite {val}: ')
    if not check:
        break
    if check == key:
        print('molodec')
        del(words[key])
    else:
        print('net')