import java.io.*;

public class CryptoQ2 {
    public static void main (String[] args) throws IOException {
        BufferedReader br = new BufferedReader (new FileReader ("message.txt"));
        BufferedReader in = new BufferedReader (new InputStreamReader (System.in));
        String alph = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        String keyword = null;
        String msgtxt = br.readLine ();
       
        System.out.println ("Please input the keyword");
        keyword = in.readLine ();
        keyword = keyword.toUpperCase ();
        System.out.println (msgtxt);
       
        alph = scrambled_text (keyword, alph);
        System.out.println (alph);
       
        msgtxt = decryption (alph, msgtxt);
       
        msgtxt = message_unparser (msgtxt);
        System.out.println (msgtxt);
    }
   
   
    public static String scrambled_text (String key, String alphabet) {
        // Write code to create the scrambled alpha here
        // 'key' is the keyword that will be used to create the new scrambled alphabet - 'Degrobois' will be used in this case
        // 'alphabet' is the unscrambled alphabet from A to Z that needs to be scrambled
       
        //int a = key.length();
        String newkey = key + alphabet;
        //int b = newkey.length();
       
        for (int i=0; i<newkey.length (); i++) {
            for (int x=i+1; x<newkey.length (); x++) {
                if (newkey.charAt (i) == newkey.charAt (x)) {
                   
                    newkey = (newkey.substring (0, x) + newkey.substring (x+1));
                   
                   
                   
                }
               
            }
        }
       
       
       
        return newkey;
       
    }
   
   
    public static String decryption (String key, String message) {
        // Write code to decrypt the message based on the provided key - the new alphabet based on the keyword 'Degrobois'
        // 'key' is the scrambled alphabet, and 'message' is the encrypted message
       
       
        return message;
    }
   
   
    public static String message_unparser (String message) {
        //This method replaces the letter combination QN was a blank space.  QN was the combination chosen to represent a blank space.
        //This method does not need to be altered.
       
        message = message.replaceAll ("QNQN", ".  ");
        message = message.replaceAll ("QN", " ");
        message = message + '.';
        return message;
    }
}