import java.util.Scanner;

public class FizzBuzz{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int n3, n5;
        n3 = 1;
        n5 = 1;
        for(int i=1;i<=n;i++){
            if(n3==3 && n5!=5){
                System.out.println("Fizz");
                n3=1;
                n5++;
            }else if(n5==5 && n3!=3){
                System.out.println("Buzz");
                n5=1;
                n3++;
            }else if(n5==5&&n3==3){
                System.out.println("FizzBuzz");
                n5=1;
                n3=1;
            }else{
                System.out.println(i);
                n3++;
                n5++;
            }

        }
    }
}