public class ROT13 {
    static String getROT13String(String s) {
        char buf[] = s.toCharArray();
        for (int i = 0; i < buf.length; ++i)
            buf[i] = rotateChar(buf[i]);
	return new String(buf);
    }
    
    static char rotateChar(char c) {
        if ((c >= 'A') && (c <= 'Z'))
            c = (char)((c - 'A' + 13) % 26 + 'A');
        else if ((c >= 'a') && (c <= 'z'))
            c = (char)((c - 'a' + 13) % 26 + 'a');
        else if ((c >= '0') && (c <= '9'))
            c = (char)((c - '0' + 5) % 10 + '0');
        return c;
    }

    public static void main(String args[]){
        String s = getROT13String(args[0]);
        System.out.println(s);
        System.out.println(getROT13String(s));
    }
}