n = int(input())
n_list = list(range(1, n + 1))#1~Nのリスト

for i in n_list:
    if i % 3 == 0 and i % 15 != 0:
        print("Fizz")
    elif i % 5 == 0 and i % 15 != 0:
        print("Buzz")
    elif i % 15 == 0:
        print("FizzBuzz")
    else:
        print(i)