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