import java.util.Scanner;

public class E04_CaesarCipher {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String input = scanner.nextLine();


        System.out.println(encrypt(input));
    }

    private static StringBuilder encrypt(String input) {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < input.length(); i++) {
            char a = input.charAt(i);
            a += 3;
            sb.append(a);
        }
        return sb;
    }
}