num = 0
for i in range(1,int(input())+1):
    num += 1

    if (num % 3 == 0 and num % 5 ==0):
        print("FizzBuzz")
    elif num % 5 == 0 :
        print("Buzz")
    elif num % 3 == 0:
        print("Fizz")
    else :
        print(num)