package com.company;

import java.util.Scanner;

public class EqualSumsLeftRightPosition {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int firstNum = Integer.parseInt(scanner.nextLine());
        int secondNum = Integer.parseInt(scanner.nextLine());


        for (int i = firstNum; i <= secondNum; i++) {
            String currentDigit = "" + i;

            int leftSum = 0;
            int rightSum = 0;
            int middleDigit = 0;


            for (int j = 0; j < currentDigit.length(); j++) {
                int currentNum = Integer.parseInt("" + currentDigit.charAt(j));

                if (j <= 2) {
                    leftSum += currentNum;
                } else if (j >= 4) {
                    rightSum += currentNum;
                } else {
                    middleDigit = currentNum;
                }

                if (leftSum == rightSum) {
                    System.out.print(i + " ");
                } else if (leftSum > rightSum) {
                    rightSum += middleDigit;
                } else {
                    leftSum += middleDigit;
                }
            }
        }
    }
}