###    ..                   
  # ..#   #.#                   
  #.#.####..#                   
   .#.#....                     
#   .....# #                    
#..##....# .. ..          #     
  #.....###.#. #   .            
 .####§....#...      .#    #    
  ..#.§###.#.#   ## . #.      ##
  ##.##......#  #..     . .     
  #.....#..#.# # #     .. .#    
  ##.##.3.### #.. # .  # .      
   ##..##x#.##.# .. . .         
  ...##..#.....#. .#..  .   #   
 #.#  #.#.##.#.#. #.# ..#. .#   
 #    #####.### #. .. ... .#    
          #§§#.##..##x.# .#     
       ####.x N#.... ### .#     
       #   #.#..#.... ....      
       # 3#.#§N.# ....#. #..    
    #.###..#. §#... #.    #     
   # .......#..###.##..... #    
   #. . .#....## # ##..#.#.     
    . .#.. .#.# .   #....# .#   
   #......#..## #  ##. #... #   
   #.#. .#..#.  .    .# . .     
   .#..#.# .....     ### ##     
    #. .. ...  #     #  # #     
       #  ...   .  #  .#. #     
          #           #.        
                    #  .        
                       ##