.. .## # ##.. ## ..## .. .#.... . ...#... ....... .§..... ... #..... §....# ...###...###§..###.. ...........3........ ..........X......... ...§................ . ..§............... ##......##......#. ..##......##......# .................... .##.#.##.##..#.≈###. #.#..###.##...≈.. .....##..# ..###≈ .#####..#.# .# . #.#...# #.. # #...#.# ..#