# §..... .. .## ..#...##.## #..# #...#......##... #....#.. ...#. ........ ##..#.# .#..#.####∩#.. .. ..#..XX..# ..#..R.....## ##.5......## ....#.#.### .##...##.. #.### ....# ...# ..##.. ..##..### ### ........ ..R##....