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