*     *  *     *  *     *  *******  *******  
 *   *   *     *  *     *     *          *   
  * *     *   *   *     *     *         *    
   *      *   *   *  *  *     *        *     
   *       * *    * * * *     *       *      
   *       * *    **   **     *      *       
   *        *     *     *     *     *******