..      ##          
...   ##....#   .. .
.#.#  ##.# .###.#.. 
#...# #..## .......4
  ...##..###...##.# 
   #...#.#..#.##    
...##..#..### #     
......x.....###     
...##.2X..##.#      
 #.....###..##      
 ###.##. #..#       
  #..    #..#       
 ..##    #..#       
...      ....       
.#      ......      
       ...p...      
       ... .§..     
     .#. .. ...