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