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

class WiggleWiggle
{
    static void Main()
    {
        long[] numbers = Console.ReadLine().Split().Select(long.Parse).ToArray();

        for (int j = 0; j < numbers.Length; j += 2) {
            long first = numbers[j];
            long second = numbers[j + 1];
            for (int i = 0; i < 64; i += 2) {
                long firstCurr = (first >> i) & 1;
                long secondCurr = (second >> i) & 1;
                if (firstCurr != secondCurr) {
                    first = first ^ ((long)1 << i);
                    second = second ^ ((long)1 << i);
                }
            }
            first = ~first;
            first = first & ~((long)1 << 63);
            second = ~second;
            second = second & ~((long)1 << 63);
            string f = Convert.ToString(first, 2).PadLeft(63, '0');
            string s = Convert.ToString(second, 2).PadLeft(63, '0');

            Console.Write(Convert.ToInt64(f, 2));
            Console.WriteLine(" " + f);

            Console.Write(Convert.ToInt64(s, 2));
            Console.WriteLine(" " + s);
        }
    }
}