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