def main():
    Fizz = 3
    Buzz = 5
    FizzBuzz = Fizz * Buzz
    n = int(input())
    for i in range(1, n + 1):
        if i % FizzBuzz == 0:
            print("FizzBuzz")
        elif i % Buzz == 0:
            print("Buzz")
        elif i % Fizz == 0:
            print("Fizz")
        else:
            print(n)

if __name__ == "__main__":
        main()