The translation from the Berland language into the Birland language is not an easy task. Those languages are very similar: a berlandish word differs from a birlandish word with the same meaning a little: it is spelled (and pronounced) reversely. For example, a Berlandish word code corresponds to a Birlandish word edoc. However, it's easy to make a mistake during the «translation». Vasya translated word *s* from Berlandish into Birlandish as *t*. Help him: find out if he translated the word correctly.
The first line contains word *s*, the second line contains word *t*. The words consist of lowercase Latin letters. The input data do not consist unnecessary spaces. The words are not empty and their lengths do not exceed 100 symbols.
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner SC = new Scanner(System.in);
        String first = SC.nextLine();
        String second = SC.nextLine();
        String ANS = "YES";
        int length = first.length();
        
        if (length == second.length()) {
            for (int J = 0; J < length; J++) {
                if (first.charAt(J) != second.charAt(length - 1 - J)) {
                    ANS = "NO";
                    break;
                }
            }
        } 
        else 
        {
            ANS = "NO";
        }

        System.out.println(ANS);
    }
}