.   #  .#    .      
# #... .#   #..     
#...#. .§# ...      
 . # .#..  .#       
...###.#§#.#        
  § .#..#..##       
##.§#..#.##.##     #
 ### #..5..#.#    ..
  ##§###.#...#   .# 
   .# # #..3.#  ..# 
   ....##.#.## ..   
    #......s5#.#.#  
    ##....#x.z..#   
    #..#.#######.#  
   #. ...           
  #. .##.           
  ##   ..           
   .#  ##