// CCC2006s2CipherTexts
//
// given a plain and cipher text lines
// decode a second ciphertext line.
// (simple substitution encryption used)
//
// Basic string handling

import java.io.*;    // supports RandomAccessFile & PrintWriter
import java.util.Scanner;

public class CCC2006s2CipherTexts
{

    public static void main (String[] args) throws IOException
    {
// ======== Open channels to input and output files. ============

    	Scanner in = new Scanner (new File("s2.5.in"));
        PrintWriter out = new PrintWriter(
                               new BufferedWriter(
                                  new FileWriter("s2.5.out")));
    	int x;

    	String plain = in.next();
    	String c1 = in.next();
    	String c2 = in.next();
    	for (int i = 0 ; i < c2.length() ; i++)
    	{
    	    x = c1.indexOf(c2.charAt(i));
    	    if (x == -1)
    		   out.print (".");
    	    else
    		   out.print (plain.charAt(x));
    	} // end for
    	
       	out.close(); // really important to flush data to disk's file!
    	
    } // end main()
 
}