for i in range(133):

    if i in [11, 12, 13, 14]:
        print(f'{i} дней')
    elif i % 10 == 1:
        print(f'{i} день')
    elif i % 10 in [2, 3, 4]:
        print(f'{i} дня')
    else:
        print(f'{i} дней')