.. . .. . # # . #. .. # #. . ..##. # .# #.#.....# . #.∩#..###≈... ....#..##....≈..≈... #....#..#..≈.≈≈#..# #...#.##≈≈.≈.....# . #...#.#≈≈ .##.##.# $#.#.....≈ #......... #..#.#≈≈≈≈.#....#.... .##...≈≈≈#..#.#....... #...≈.≈.......##... .# ....≈...##..#......... #...#...###.#####.#### .# #.#..# ...# .. # ##.# ....# . #......... ... ..#.....# . #####$..###. #.## ..# .*# ..