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