##############################  ###########
                              .............................#  #.........#
                              ####################.........#  #.........#
                                                 #.........#  #.........#
                                                 #.........#  #.........#
                                                 #.........#  #.........#
                                                 #.........#  #.........#
                                                 #.........####.........#
                                       ###########........<.............#
                                       .................................#
                                      ...................#####..........#
                                       .####...#######...#   #..........#
                                           #...#     #...#   ############
                                     #     #...#     #...#               
                                     #..####...#     #...######          
                                    ##.........#######..[.....###########
                                   .....................................#
                                    ............#######.#########.......#
                                    #########...#     #.#       #.......#
                                            #...#     #.#       #.......#
       z                                    #...#     #.#       #...<...#
       ....                                 #...#     #.#       #.......#
       .....                           ######...#     #.#########.......#
       ......                         ..........#     #.................#
#######......#                         .........#######.................#
#......z.....#                         .######....................#####.#
#............#                               #.............>......#   #.#
#..............                  ≈           #....................#   #.#
#.......z......                §≈!           #....................#   #.#
######.........                 ..           #....................#   #.#
######<........                 ..#######    #.......>............#   #.#
#..............                  .......######...z..).............#####.#
#.............                  .....................................[..#
######..####..                   #...............................######.#
     #..#    .                   #.............#######...#####...#    #.#
     #..#                        #.............#     #...#   #...#    #.#
     #..#                        #.............#     #...#   #...#    #.#
     #..#                        #.............#     #...#   #...#    #.#
     #..#                ###     #.............#     #...#   #...#    #.#
      .                 ......####.............#     #...#####...#    #.#
                        ...........)...........#    ##...........######.#
                        ######.f#############..#    #...................#
                             #..            #..#    #...................#
                             #..            #..#    #...###.............#
                             #..            #..#    #...# #.............#
                             #.z            #..#    #...# #.............#
                             #..            #..#    #...# #.............#
                             #..            #..#    #...# #.............#
                               .            #..#    #...# #.............#
                                            #..#    #...# #..[..........#
                                            ####    ##### ###############