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