import java.util.Scanner;

public class Rot13 {

	public static void main(String[] args) {

		System.out.println("Die Lösung der Aufgabe 32 lautet: ");
		System.out.println();

		Scanner scanner = new Scanner(System.in);
		System.out.println("Bitte das zu verschlüsselnde Wort eingeben: ");
		String text = scanner.nextLine();
		// int i = scanner.nextInt();
		char[] s = text.toCharArray();


		// String s = args[0];
		scanner.close();


			System.out.println("Das verschlüsselte Wort lautet: ");

		//public static main (encrypt string toEncrypt) {
		for (int a = 0; a < s.length; a++) {
			char q = s[a];
			if (q >= 'a' && q <= 'm')
				q=  (char) (q + 13);
			else if (q >= 'A' && q <= 'M')
				q= (char) (q + 13);
			else if (q >= 'n' && q <= 'z')
				q= (char) (q-13);
			else if (q >= 'N' && q <= 'Z')
				q= (char) (q-13);
			System.out.print(q);
		}

		}

		}