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