....# . .. ......# # . #... .......### # . ... .... #...#..##. .. .... # . ...###....... #.. ##. ..#.#. ..#.#. .#....# ....###.#..#.#..##. .#..# .. #.#.... ..##.## .. .# #.....##...... ...##...# .##...#....#......... # ....#...###..)..#. ...... #.... #.. ..##.#. ..#. .#....#..###..###.....# . # #..#.####..∩.........# # #.....#............ # .. ...##.##.x.....$... .. ...... ##.#.##....... #..#. .#..#.## .##.... # .#.##...#≈.# .# ... .##..# .#≈# .. . #. #.. .# ## .. #.# #. ### ## #