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