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