import sys

N = int(input())

for i in range(1, N + 1):
    if(i % 3 == 0 and i % 5 == 0):
        print('FizzBuzz')
    elif(i % 3 == 0):
        print('Fizz')
    elif(i % 5 == 0):
        print('Buzz')
    else:
        print(i)