import java.util.*;
import java.lang.*;
import java.io.*;

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) {
        String str = "this is manasa";
        String[] words = str.split(" ");
        String reversedString = "";
        for(int i=0;i<words.length;i++){
            String word=words[i];
            String revWord="";
            for(int j=word.length()-1;j>=0;j--){
                revWord = revWord + word.charAt(j);
            }
            reversedString = reversedString + revWord + " ";
        }
        System.out.println(reversedString);
    }
}