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