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

inp = input()
options(int(inp))