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