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