...# .#       
            ...##....     
            #....#...     
            #............#
  ##       ##.....∩ .... .
 ##8#     ##.....# ...#..#
##...######...#..##... ...
..............Z......... #
  .#...(...X...._........#
 #$.#........##..##.... ..
    #.####.#.#..#..#      
    #    #.......##...#   
        #..#...### ......#
        .#..#.#..  ..#... 
       #..##.....  ...  . 
        .  #....   .#.. .#
           . .      #..  .
          ...      ...#.. 
         #..