##            
      # #.             
      .#.#       ≈     
      #.. ##    #≈     
      # # ..### .   #  
      # ## #..##.  ≈#  
      #..#..# #.# ≈≈#  
    #. #...###..##≈≈   
  ....###..#.##v#.#♣≈##
#.##....v..........≈≈≈.
  ..##....###.v....≈≈≈.
 ##  #.#### #..#.#....#
    ..#    #.#.##.#.###
   . .     ####. .#    
  ..           #. #    
  .#            .      
                 #