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