// A short program showcasing decoding a caesar cipher encoded message

import java.util.*;

public class CaesarCipher {
   public static final int SHIFT = 23;
   public static final int ALPHABET_SIZE = 26;

   public static void main(String[] args) {
      Scanner console = new Scanner(System.in);
      
      String phrase = "zpbfpalmbvl";
      
      // add code to decode this...
      
      for (int i = 0; i < phrase.length(); i++) {
         int letter = (int) phrase.charAt(i) - 'a';
         
         letter = ((letter - SHIFT) % ALPHABET_SIZE);
         if (letter < 0) {
            letter += ALPHABET_SIZE;
         }
         System.out.println((char) (letter + 'a'));
        
      }
      System.out.println();
      
   }
}