# # . # # # # . . .# . .# . #..# # # .# # . # ##.. # § . ##. #.. ...# # # .# ##. . .. . ##. . .#.% .# ∩ . # # #.. . . # # . . # # # ... # ##....# # ###. # #. . # .# ..# .# .## .#.# . #. # # .## . ..# # # # .#. .## # .. ########.#### . # # ##. ..##.# .#...# # . # .#.# # ##....#. ..### ..... .......# ##.#..#..#.## # . .# .## #.#.#...#..# # ... ... #. ######.###.## # ####. . #...#X.# # .. # ...# #.....#...## # # .# # #..#..###.## # # # #.# ### ... ###.