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