.#.........      
  .... #...#.  ##   
  . # .##. .......  
  ...#. .#. ##..    
  # #..#.#. .# .##  
  ... #.........#   
  #  ..... ########.
 #...  # . .........
 #..#..#.#........# 
  ...#####......#.  
  ...... .....#.#   
  ###.#.#.#..#...#  
     #.###.#.....#  
   ###....2..#....# 
   #§?..1....#.#...#
#......#....#..# .#.
#..#..#.#...3..#  ..
#  #....#.....##   .
   #....##..#...    
   ..### .......#   
  ###     ..#.4..   
          .#...