. . . # # . .. . . # . . .. .# # # .. .. u #.# . # # . . . ###... . .. . #.. # ... . . .. #..#. .#. . ##.....##.# #.. ..#.##... #. . #..( . #...###. ... ##.##... .. # #..... . . . ## #. ... .#. #. .#.###..# .. ...# .#..#...###....# .#.. ....###......# ..## # #...##.... .# # .# ###..#....#.... # ## #..#..#.#....#.. ## #.###........#...###.# # ##....#...#......# # #.#.#......#.####.#.... #42..#........### ## .. #4...#.......... # #....4..#.#...####..# #...#...#...#.# .# #.. ##..###.#.# # # ...# ...## .....#.#.# .##.##.# # .. ..