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