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