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