def my_9002_function():

    N = int(input())
    for i in range(1, N + 1):
        answer = ""
        if i % 3 == 0:
            answer = "Fizz"
            
        if i % 5 == 0:
            answer += "Buzz"

        if answer == "":
            answer = i

        print(answer)


if __name__ == '__main__':
    my_9002_function()