... .. ... ... # .. #..## .. #.#. ... #..# #... .. .....#..# .## ## ..3.§.#.##..#.... #..§§..v.x.# ##.###vu#### #.#........# .....#....#..# #.##...v..## ... ......#....# .## .##.......§..# ####...#≈. # #.####..# ##...#.§≈# ##. #.# #.≈# # #... .# .# ... . .#. ##. # .v.... .# ## .. .#.# .## . . v #..#.# .# ### #.. ## .. ...... .# #. # ..## ..#. .. # . .#. . # . . .. .# ... ... . . . # . . #...# .. # .#