..#.# ###.#(. # .......#. # #........## # .###.....#..# #.# ...........#.#..# ....#......x#....# . ... .##..#.......# .. ∩ #.....#..##..#... .. #....#.#.......... .. #........#..#.... # ##.....##.#..#..# # ##...#...##...>.. #....... .....#. .. #.###........##..#. ...#.#....... .###.........# . .##...#.# . .. .. #.# .. . . . ... .. .. ...