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