#FizzBuzz
N = int(input())

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

FizzBuzz(N)