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