....  .....  ..  
                #X..###...###..  
.   #.. ..      .....#.....#...  
 ..# # ..#      ...............  
#  # ...   #    . .............  
.. {# #   #.##  ... ............ 
   .   #  ...#  .... #.....# ... 
     .# ##..#   #...###...###∩..#
.## .§###..  .. .....#.X...#.....
.  ..§ .  .#  . ......x..........
.   .. .. #   .........x.........
   . #..#.####.................. 
 .   .####.. ##..##..##v.##..##..
     . #$.###..........4.........
 #  ##. #  #... .................
     #  .# ...#v.##..##..##..##..
       #...#.# ..##.. #..##..#   
       ###..#.................   
         # .#................... 
         # ####..## .##..##..##..
              #. ##..##..≈≈..   .
             .≈. ≈≈..... ......  
             #...≈≈≈ ≈...≈≈....  
           # ##. # ..≈# .# ≈ #   
              # .≈#. #≈..# .≈    
             #.  ...  . ...      
             #..... ........     
              #.  #  ##. ##.