# -*- coding: utf-8 -*-

n = int(input())

for i in range(1,n+1):
    if(i % 15 == 0):
        print("FizzBuzz")
    elif(i % 3 == 0):
        print("Fizz")
    elif(i % 5 == 0):
        print("Buzz")
    else:
        print(i)