.#  
             #.   
            #..   
           ...    
  ##   ####..   . 
  #.#  #...#  ..# 
###... ##.###...# 
#.#.#.##..D..#    
#....#..∩..#§§#   
 #....#.X#.# §... 
#....#.#.#.## .#..
..#.....###.#  ...
.#...#§#.. #.   #.
 #.##... .###     
#.#....##.#  #.   
...##..#####  ..  
#.....#... #      
#.# .#.. #.##