N = input()
N = int(N)
for i in range(1, N + 1, 1):
    if i % 3 == 0 and not i % 5 == 0:
        print("Fizz")
    elif i % 5 == 0 and not i % 3 == 0:
        print("Buzz")
    elif i % 5 == 0 and i % 3 == 0:
        print("FizzBuzz")
    else: 
        print(i)