import java.util.Scanner;
 
class FizzBuzz{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int a =sc.nextInt();
        String s;
        for(int i = 1;i<=a;i++){
            if(i%15==0){
                s = "FizzBuzz";
            }
            else if(i%5==0){
                s = "Buzz";
            }
            else if(i%3==0){
                s = "Fizz";
            }
            else{
                s = String.valueOf(i);
            }
            System.out.println(s);
        }
    }
}