using System;

namespace ConsoleApp3
{
    class Program
    {
        static void Main(string[] args)
        {
            string s1 = Console.ReadLine();
            string s2 = Console.ReadLine();
            string s3 = s1.Insert(0, s2.Substring(s2.IndexOf(' ') + 1, s2.LastIndexOf(' ') - s2.IndexOf(' ')));

            Console.WriteLine(s3.Insert(s3.LastIndexOf(' '), " " + s2.Length.ToString()).Replace(s3.Split()[0], s2.Split()[0]));
            Console.WriteLine(s2.Replace(s2.Split()[0], s1.Split()[0]));
            Console.ReadKey();
        }
    }
}