..   ..      ..            
..... ..     ..#            
.....## ##  #.##            
.....#...###...#            
...... ...# ....#.          
  .......... ....           
 .  ......#  ...            
     #...#   ..    ..       
     ##.## ##.##   .##..    
   ..#... ##...###... .#  ..
   ..#.#.4##..#.≈≈..# ### ..
    #..##....#.#≈≈..... #...
    #..##..#..#.≈≈.# . #....
    ....###.....#  ...... # 
    ...#....#.##.≈≈# .      
  ...#.##..#.....≈≈...#     
     #.....##.∩.≈≈.## ##    
    #.....#...##≈≈.# # #.#  
    ###...#..##≈≈##.#_..    
      ...## .#.≈ . . . #..# 
    #..#.  #.## ≈## # #   # 
    ## ..  ####≈.#  .       
      ..      ≈  # .#       
      #.