using System;


namespace Dom_softa
{
    class Program
    {
        static void Main(string[] args)
        {

            int first = int.Parse(Console.ReadLine());

            int second = int.Parse(Console.ReadLine());

            for(int i = first;i <=second; i++)
            {
                string  currentNum = i.ToString();
                int sum1 = 0, sum2 = 0;

                int one = (int)currentNum[0];
                int two = (int)currentNum[1];
                sum1 = one + two;
                int midle = (int)currentNum[2];
                int sumWithMidle = 0;
                int three = (int)currentNum[3];
                int four = (int)currentNum[4];
                sum2 = three + four;

                if (sum1 < sum2)
                {
                    sumWithMidle = sum1 + midle;
                   if (sumWithMidle == sum2)
                    {
                        Console.Write(i + " ");


                    }
                }
                else if (sum1 > sum2)
                {
                    sumWithMidle = sum2 + midle;
                    if (sum1 == sumWithMidle)
                    {
                        Console.Write(i + " ");


                    }

                }
                if (sum1 == sum2)
                {
                    Console.Write(i + " ");



                }
                else {
                    continue;
                }






            }


        }
    }
}