using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace wiggle
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] input = Console.ReadLine().Split(' ');
            List<long> result = new List<long>();
            for (int i = 0; i < input.Length - 1; i += 2)
            {
                long num1 = long.Parse(input[i]);
                long num2 = long.Parse(input[i + 1]);
                for (int j = 0; j <= 62; j += 2)
                {
                    long currentnum1bit = ((num1 >> j) & 1L);
                    long currentnum2bit = (num2 >> j) & 1L;
                    if (currentnum1bit == 0)
                    {
                        num2 = num2 & ~(1U<< j);
                    }
                    if (currentnum1bit == 1)
                    {
                        num2 = num2 | (1U << j);
                    }
                    if (currentnum2bit == 0)
                    {
                        num1 = num1 & ~(1U << j);
                    }
                    if (currentnum2bit == 1)
                    {
                        num1 = num1 | (1U << j);
                    }
                }
                long finalfirstnum = ~num1;
                long finalsecondnum = ~num2;
                result.Add(finalfirstnum);
                result.Add(finalsecondnum);
            }
            foreach(var num in result)
            {
                Console.WriteLine(num + " " + Convert.ToString(num,2).PadLeft(64,'0'));
            }
        }
    }
}