## #.+#+++##...# ..X ...++........#.... .....#..#...... ###.....#........ ........#........ . ...§.....#....... .. ...§.....# ...... ... ####......##...##S..# # ###.X..x.###...... #.##......Z.....# ## ###....x...... #####....... .#...#. ∆ .# #... ## #.