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