import java.util.Scanner;
public class No9002{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        for(int i=1; i <= num; i++){
            if (i%3 == 0 && i%5 == 0){
                System.out.println("FizzBuzz");
            } else if (i%3 == 0){
                System.out.println("Fizz");
            } else if (i%5 == 0) {
                System.out.println("Buzz");
            } else {
                System.out.println(i);
            }
        }
    }
}