package um.prog1.carcel;
    public class Carcel{
       //codigo
    }


      package um.prog1.carcel;
      public class MaximaSeguridad{
        //codigo
      }

    package um.prog1.carcel;
    public class MinimaSeguridad{
        //codigo
}

   package um.prog1;
   public class SistemaPenitenciario{
      // codigo
}

  package um.prog1.interfaces;
  public class Interface{
    //codigo
}

  package um.prog1;
  public class Principal{
  public static void main(String[]args){
    //codigo
}
}