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