#!/usr/bin/env python3
# python2 OK
from sys import argv

last = int(argv[1]) + 1

mylist =  \
  [ False, 'fizzbuzz', False, False, 'fizz', \
   False, 'buzz', 'fizz', False, False, \
   'fizz', 'buzz', False, 'fizz', False]

for x in range(1,last):
  if mylist[0]:
    print(mylist[0])
  else:
    print(x)
  mylist.insert(0, mylist.pop())