N = int(input())

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