def fizzbuzz(val):
	if (val//(thr*fiv))*thr*fiv==val:
		return "FizzBuzz"
	if (val//thr)*thr==val:
		return "Fizz"
	if (val//fiv)*fiv==val:
		return "Buzz"
	return val

one=len(" ")
thr=one+one+one
fiv=one+one+thr
N=int(input())
for i in range(N):
	print(fizzbuzz(i+one))