#. .# #.# .. # .# . .# ####.###... # # . ## #.......# .∩.##.##....# .###.###......#.#..# #....#.#.##.....###..# . .....# ..##3.......#.# # #....#....##.#.#... # . ## . #..######.....# #._.#.. #...3.§..)#### # ##..#...#.### .##.# # #..# #..## ## . ## #....## . . . ##.#.#. # #. . # ..###.# # . # #. # #...##### ##.. . . ##. .#.#.#. #..#.# . .### .#. ##. ..# . # ...# #.# ..#. ..# ## # .##. # . .....(...# .. #.. .# . ##..# #. . #. . ....## # . .... ...#.#....#.# . ## .. #..### ..#. ## . .. .. ...## #...# .. . .# . # .. .# ∆ ..# #... ..#.. # . . #....# . ## ### ## .## . . .. . # #