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