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