N = int(input())
for i in range(1,N+1):
    if(i % 3 == 0 and i % 5 != 0):
        print("Fizz")
    if(i % 3 != 0 and i % 5 == 0):
        print("Buzz")
    if(i % 15 == 0):
        print("FizzBuzz")
    if(i % 3 != 0 and i % 5 != 0):
        print(i)