N = int(input())
i = 1
for i in range(1, N + 1):
    if i % 5 == 0 and i % 3 == 0:
        print("FizzBuzz")
    elif i % 3 == 0:
        print("Fizz")
    elif i % 5 == 0:
        print("Buzz")
    else:
        print(i)
    i += 1