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