..         
       ...         
       ...    .    
      #..#   3#    
    ##.#..##..#.   
    #..#.#... ..   
    #.#....  §§#   
  ###.##.###....   
  #........h##..   
 #.##..#..#....#   
 #  #..#......#    
    #.x#.#.#.#..   
  # #..#....##.... 
 ##.#.#.##.##....#.
 ....3.#.###  .. ..
##.#...#.##. ..  ..
    .#....##.. .#. 
   ...#  .## .#....
  # .#. .#x#.#.....
   ...#.#.# .......