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

namespace Phonebook
{
    class Program
    {
        static void Main(string[] args)
        {
            var phoneArr = Console.ReadLine().Split().ToArray();
            var phone = new string[phoneArr.Length];
            for (var i = 0; i < phoneArr.Length; i++)
            {
                phone[i] = phoneArr[i];
            }
             // telefonnite nomera
            var stringArr = Console.ReadLine().Split().ToArray();
            var arr = new string[stringArr.Length];
            for(var i=0;i<stringArr.Length;i++)
            {
                arr[i] = stringArr[i];
            }
            // imenata
            string names = string.Empty;
            var newArr = new string[arr.Length];


            while(names!="done")
            {
                names = Console.ReadLine();
               for(var i=0;i< arr.Length;i++)
                {
                    if(names==arr[i])
                    {
                        newArr[i] = arr[i];
                    }
                }
            }


            for (var i = 0; i < arr.Length; i++)
            {
                if (newArr[i] == arr[i])
                {
                    Console.WriteLine("{0} -> {1}",arr[i],phone[i]);
                }
            }


        }
    }
}