. # . . . ## .# # # ## .#.##.# #. ###. . . # . # # . ## . .. # . ##..###. ##...# .... #. .#.. #.## .# . . #.# .# .. #.#.# # ##.# ## #. #..# ##..##.# .##. ..# ..#.. . #..#.##..# # ##.#### #. ##..##..## #.#... . .. # # ...∩.#.# ##. ...####. #.#...##.. ###.......... # .#..## #. .##...#.##..#..## # ..#.... ........#.. _. #...##......#..###....# . .### #. ..#.##X##..# . #..#...#.# #..X# . ... ####.....###...... #. # ..#. #....#.## #..#... . ##. ....#..#.. ..# .# ..##..#..#.. .## .# .# # ##.#...#.. .. # ..#.##. #... .#..# . .# # .