# -*- coding: utf-8 -*- 
from __future__ import absolute_import
from __future__ import unicode_literals

N = input()

for i in xrange(N):
    x = i + 1
    if x % 3 == 0 and x % 5 == 0:
        print "FizzBuzz"
    elif x % 3 == 0:
        print "Fizz"
    elif x % 5 == 0:
        print "Buzz"
    else:
        print x