.x        ##. 
    ..   ###...  
§#   .#  .#...   
..#   .##..#.    
#...#  .....##   
 ...#.##.#...    
  #..§.....#     
  ##..##...##.#  
  #.....X....#   
  #.##..#.#..#   
   #..#.#...## . 
  ##.#$.4..###..#
  ##.....G.....# 
  .§...#.#.#..# .
 ###..........##.
 . ##.##....##...
##...###...   ...
 ##.#  ##.## # .#
 #..  ##...###...
#... .#.....#....