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