import java.util.Scanner;

public class ${CLASS_NAME} {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        System.out.print("Enter a String: ");
        String str = sc.nextLine();

        String reverse = "";

        for (int i = str.length() - 1; i >= 0; i--) {
            reverse += str.charAt(i);
        }

        if (str.equals(reverse)) {
            System.out.println("Palindrome");
        } else {
            System.out.println("Not a Palindrome");
        }

        sc.close();
    }
}