N = int(input())

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