N = int(input())
for i in range(N):
	if i + 1 % 15 == 0:
		print("FizzBuzz")
	elif i + 1 % 5 == 0:
		print("Buzz")
	elif i + 1 % 3 == 0:
		print("Fizz")
	else:
		print(i + 1)