.  ###.          
            .#.....#          
             . #...##         
             ## ..#.##        
             #.#. #..##     # 
       .[    #...§..#.### ..# 
     #.#∩     ......#...#..## 
     # #.#   #...#...§......#.
     #..#.##....#...##.#.....#
    ......#.# #..#..##..#...  
        .#.   ###.##X..#......
#     ## ...##..#.##.#..#...# 
#     # #.. ##.###..##.###.## 
   # ## .#..# #...#.......##  
  . # # #### #..#....#.....   
 .     .## #...#.#. #######   
# ##.    ..## .. .#...   ##   
#..# . ..... #. .###...#      
..#.[# .... ..#.    #...#     
..#.#. .. .... .     ..#..    
 . .... #  .  .#     ... #    
.. ## #  . ...#       #.#