N = int(input())
for n in range(1, N + 1):
	if n % 3 == 0:
		print('Fizz')
	elif n % 5 == 0:
		print('Buzz')
	elif n % 3 == 0 and n % 5 == 0:
		print('FizzBuzz')
	else:
		print(n)