public class Decipherer {
	public static String DeciphMethod (String message) {
		//Affichage de la taille du mot
			int taille = message.length() / 2;
			//Affichage de la sous-chaine
			String newMessage1 = message.substring(5,taille+5);
			//Remplacement des caracteres speciaux
			String newMessages1 = newMessage1.replace("@#?"," ");
			//Inversement de la chaine
		        String inverse = "";
			for(int z = newMessages1.length() - 1;z > -1;--z) {

				inverse += newMessages1.charAt(z);

			}
			//Affichage final

			return inverse;

	}
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String message1 = "0@sn9sirppa@#?ia'jgtvryko1";
		String message2 = "q8e?wsellecif@#?sel@#?setuotpazdsy0*b9+mw@x1vj";
		String message3 = "aopi?sedohtém@#?sedhtmg+p9l!";
		System.out.println(DeciphMethod(message1));
		System.out.println(DeciphMethod(message2));
		System.out.println(DeciphMethod(message3));
	}

}