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


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