n = int(input())
one = len('a')
three = len('aaa')
five = len('abcde')

for i in range(one, n + one):
    divisible_by_three = i % three == 0
    divisible_by_five = i % five == 0
    if divisible_by_three and divisible_by_five:
        print('FizzBuzz')
    elif divisible_by_three:
        print('Fizz')
    elif divisible_by_five:
        print('Buzz')
    else:
        print(i)