# coding:utf-8
N = int(input())
num = 0
for i in range(1,N+1):
    num = i
    if num % 3 == num % 5 == 0:
        print("FizzBuzz")
    elif num % 3 == 0:
        print("Fizz")
    elif num % 5 == 0:
        print("Buzz")
    else:
        print(num)