import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        String UDToMetod = "";
        Scanner UserData = new Scanner(System.in);
        UDToMetod = UserData.nextLine();
        System.out.println(Finder(UDToMetod));
    }

    private static String Finder(String UserData) {
        int CharV = 0, i = 0;
        String resulest = ("");
        CharV = UserData.toLowerCase().indexOf('з');
        if (UserData.toLowerCase().charAt(CharV+1) == 'о' & UserData.toLowerCase().charAt(CharV+2) == 'ж' ){
            for (i = -3; i < 3; i++) {resulest += Character.toString(UserData.charAt(CharV+i));}
                if (resulest.toLowerCase().charAt(0) == 'н' || resulest.toLowerCase().charAt(1) == 'н' & resulest.toLowerCase().charAt(1) == 'е' || resulest.toLowerCase().charAt(2) == 'е' ){resulest = ("Не зож");}
                else {resulest = "Зож";}
        }
        else {resulest = "Notihing found";}


        return resulest;
    }



}