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