N = int(input())

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