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

if __name__ == "__main__":
	n = input()
	for i in xrange(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