.     
 ####      ## .     
 #..##    #...      
 ###.#####...       
   ##.##..#         
    #.x..#      ≈≈. 
    #.#..###     ≈  
    #..#...### ≈.   
  #..#..#....# .   #
 #.....##4####.#  . 
#.#.. ##....##.#  ##
. #.#..##.##. .##≈.#
  #  ... . .. ##≈.#.
  .  ....§4##.≈≈≈#. 
   ..#.####§..≈  .#.
   #  .   # ##.##≈..
           # #≈.≈#  
           #.≈≈.≈#  
          ####.#≈#