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