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