.. ... ..## ## ... #.## ...##.## #.#...####.### ##. #...#.#.......# #.... . . ..##X.#.#4..##...# ##...##..#.#...# #.#.##..#....#..# ##.#........#.#..# ##.####...#..# #h.. #..4#.#.#..#.. X# #....#..####.. # ##.#...# ##. ##...##.. #..#.#... ####.# ##. ##