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