*        **      
                                            ,     
                      ,        *,             ,*  
                          ,   ,,      ,, ,,   , , 
                                 *    *     *    *
                   ,    *, ,            , ,       
                     ,      +  *  *,     * * * ,, 
                *                *   *     *     *
                    *    *                      , 
                         *   ,        * ,         
                   *   +  ,, ,,       *  ##+#... #
                        , *       *     *#.......#
                       ,  , ,    #.....  #....#..#
             ,,       ,  *    ,  +....  ,#....#..#
$            ,                   #...#+###.......#
                      ,,         #...#...........#
               ,,  , ,,    ,     #...#.........#, 
           $      ,        , *, ,#...#.........#  
                ,*     *, ,      +...#....##...# *
            ,   *   **      , , ,#...'....##...# *
                 $  $         , ,#'###.........#, 
   ,       ,     $ $  , ,*,,,   ,#...'.........#  
                  $,*   ,        #.<.########..#.#
            , * *     ,         ###'###  ,  #..#.#
            ,  ,**,    ,,  ,,*  #.....##+#  #..#.#
      *     ,      ,   **   ,   #.........###..#.#
             * ,  , ,  ,  ,,    #......##.#.#..#.#
   ,*            , ,  * ,    *  #.........#.#..#.#
                   + ** *  ** ###.....#####.#.)#.#
$       *    * ** ,  ,,  ######.#.....#.....#....#
              ,*        ,#......#.....#..##.#....#
                    * ,  ####'###.....#..####.##.#
       ,           .  *  *  #.......#.#...).#.##.#
                   .. *     #O##......#..##))....#
         ,  *       #.#######.........#..##.#....#
     ,      *       #...............#.#.....#....#
           ,     * *#.....O...........#..##.#.##.#
            *  * *  #............######..##.#....#
       ,            #............#    #..##.#....#
              *   ,..............##########.#....#
                *  ...................#####.#..#.#
          ,        ...................#..##.+..#.#
                  ,................#..#..##.#..#.#
           *    * ,..a................#..##.#....#
        $,      *  ......^............'..##.#....#
      *      *     .#.................#...+.#....#
                      , ,.............#...#.#....#
              *  *    , , ............#...#.#....#
             *   *     ,    ..........#####'#....#
        *       *     ,,,,   ..................#.#
   **        * ,              .........##..#.....#
   *      $      * ,  ,  ,   ,.........##..#.....#
   **        *  **  , ,,  ,,  .........##..#..#..#
$  *  *    *         , ,    , ...................#
  $    ,  $                 **####################
           ,                                      
           *