..##.   . ##     
      #.#..§### ..#.    
       #.#....#  ...    
     #.##...#.#.. ..    
    #.#. ........##..   
    # ..##......##..#   
    .  #.......#.#.#    
     .  .#..###....#    
 # #  #  #........#.    
#.. .#.###..#.#..#..    
≈≈≈..#.#....#.3.##..    
  . ...#.##...#.........
   .# . ####...#.###.#. 
  ##.#..#  # ###.# #    
  #... ##       ..      
 #.. .          #..     
 ##.##.          #..    
 #..  #.          ..    
# .    .3               
 .#     #.              
 .        .