.... ## #
       .#...... .. 
       .# §.. ..#. 
       ..#....#   #
       .#..#.#. ##.
        .  ..#.##.#
          #..# ....
       ####.# .####
       #..4..4..#  
       #..###...#  
..#   ##..#§§#..#  
 #...##4.§#..##.## 
   #...X##X.# .... 
   #..##.#.# ...##.
   #. #.#xX#?.# .  
   # ..##.....#    
   ...# ###4..§.#  
 ..#..     ..#.#.. 
 # ##      ...##   
           .....   
           ##....  
             .#.#. 
             .###