N = int( input() )

for i in range(N):

    j = i + 1

    if j % 3 == 0 and j % 5 == 0:

        print("FizzBuzz")
    
    elif j % 3 == 0:

        print("Fizz")

    elif j % 5 == 0:

        print("Buzz")

    else:

        print(j)