_.#.  .#  .#.).         
#...###.  .#..#      .  
 #...#..##...###    .#  
 #.....#....#..#   #.#  
  #..#...#.##..####..   
   #.......##.##.#∩#    
.###....[..........#   .
#... .$.......#....#....
.##X..###....#.X.....#  
#...§..#.......#.#..##  
##....#.....##.##....#  
 ##..#.....#....#.#...# 
    ....#..#... ... ...#
  #.#.# #.....##...# .##
   ..#....#... ##.... # 
  ##. #....###.# ...#   
     .#.##..# ... ..#   
      ##  ###    #      
     ...#.              
   ..## ..              
       #..              
       .#.              
      .#..              
      . .#