,                             *                 
                                                   * ,
                                    *                 
                 *                 ,        * *     * 
                         *              ,             
                             * *           ,  *       
                     ,             ,  ,   ,       *   
          ,         *          *       , **,      , , 
                   *                 **,,           , 
         *       **   ,,   ,       ,* *,   ,          
        *     *,        ,, ,           ,       ,      
 *            *  ,     ,,,        *     ,,, *     *   
       , *     , ,*         ,*     * , ,,   ,         
      * ,   *  ,    ##........#     *  ,              
            ,   ,    ....#....##     ,,,,             
 *         ,     ,*  #...#.....##   *$,,,      *      
         ,   ,, ,*   #..........# ##..  ,*          * 
                      #...............,              *
       ,   ,          #.......###.....,,     ,        
             ,,       #.5.............      ,  ,      
        *        *     #a.....<.....#,   ,  ,      , ,
 *     *  *,  , .#######O##...........   ,  ,   *     
       *  * ,  ,........####O...#....., ,,     *      
 *              ........#*#..†..# ...#  *             
                ............†........#       *        
         *      .....#...#...#...#....                
      *         ......#...#...#...#...  *   *         
          ***   ......$#..$#.. #...#. ,  ,         ,  
                ... ..#...#...# ..#.                 ,
          ,     ..##.#...#...#., #..   ,,,            
          ,  ***  * ,...   ...., ,..  * ,   *         
                       *         , *   * ,            
 *  ,    *            *, , , ,* , *       *           
                   * *      ,        ,,  ,      *     
               * ,* ,         *,,,     ,             *
                       *      ,                       
    *           *                ,  , , ,      *      
   , *   ,         ,      , ,    *    , ,     ,,      
      *     *      ,               ,                 *
    *  ,     ,                               , *      
                                                      
       ,                      ,,,     , * ,  *      * 
       ,,      ,                   ,                  
           *                  , ,                     
      ,                                       ,       
,      ,,                                *       *    
       , ,                *      ,      *