## ..∆ .. ## ..## ..# .vv ∆ ## ..# #..v. #..##..# ..#.#. #.#.#.###..#. . .### .#3# ..#... . ...###.#5...... #. ###..#.. #.......# #. ....##... ...## #.#.##.#3X.##.. ## #5v##......3.## ##.#..##..#..#. #v#.# ##.##### ##.5##...##.#. #55x..###... ####.#.#. .# #..# .#... .. ..## .#. ..# ...# .## .. # #. .# .