#           
          .## #.      
         ##..  ##.    
         #... ....    
          $.##..#     
        ###... .      
      # #...#.##      
.    .. #......#      
.#  ... #.#....#      
..## ..#...#.#.##  .# 
  ..  #.####.#..##∩.# 
  .#  #..###..........
##..##....#...........
#.## ##..#..X.#.....#.
.  . #.....#.###...## 
....#.##.###..# ....# 
..#. ....  #.... .... 
.##..###.# ....... .  
...#..###..#........  
# .## #  ##...#....   
...#       #.###..    
. .#       #..  .     
. .#       ...        
 # . #