Перевертыши */ 
import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class Solution {
    public static void main(String[] args) throws IOException {
        List <String> fileList=new ArrayList<>();
        BufferedReader buf=new BufferedReader(new InputStreamReader(System.in));
        BufferedReader reader=new BufferedReader(new FileReader(new File(buf.readLine())));
        buf.close();
        while (reader.ready()){
            fileList.add(reader.readLine());
        }
        for ( String s:fileList
             ) {
            StringBuilder rev=new StringBuilder();
            rev.append(s);
            rev.reverse();
            System.out.println(rev.toString());
        }
        reader.close();
    }
}