#                                  
                   #                             
                # .#                             
               ≈    .                            
               ≈   #                             
                # ≈.##    ###      .             
                    #    ##. .                   
                   .#    # ##.#   #              
                .     . ##    ...                
                    ..  #.#.  .(  .)             
               .   ...  ##.#.#...  [#            
                 #.##  # . #..##.. .             
              # .  ..# # {##.. .  † ∆            
              #   .....#.# ..#   #∆ ∆            
                  ..... ....#..   .              
                   .#.. .##.... ? ##             
                   .# #. ##..#.####              
                ###..   #......#.#               
                    ###   #....{.#               
                          ###..#.#               
                        # # # ####