import java.util.*;

public class Main {
    public static void main(String[] args ) throws Exception {
        Scanner sc = new Scanner(System.in);
        String day = sc.nextLine();

        for (int i = 1; i <= 300; i++) {
            if (String.valueOf(i).contains(day)) {
                System.out.println(i);
            }
        }
        sc.close();
    }
}