#..#                    
              .    ##..## .##.              
              ..   ...... ..3.              
               ..   .... ....               
                #.  #..# ..#                
              .##.%##..##..##..             
              ..................            
              ......x...........            
              ...##.#vv.####..#             
                 #.####..###..#             
                ..#......#..#               
               ###.#####...#     #          
                      #...##    .#          
                      ###.#    #.# #    ##  
                       #...### .##.#   .. . 
                    #...#....#.#..## ##.##  
                  ...#...#......##.## .. #  
                  #  ##.#..#...# . ....#    
                     #...# #......v## .#    
                    #....... .v..#. .#      
                    #.#.#..#....####..#     
                    #...##.#...x..#......  #
                     ## ##.. #..####.. ##...
                        #... .#.#   ..#     
                       ##...#  #. . x#.     
                      ## #...#...# ##..     
                       .. .# .# ## ...      
                       .....# . . ≈  ≈ ≈≈   
                      #.# # # . .≈≈≈