## ...# .. .... #. . #. ...# .# .. ..#..# ..#. ...# .#.. *#.. #..##..# #. .. #...#.# .# .# #...A##.# .# #####X.###.# #..Xx#.# ##. #...#$# ### . # ###.#.X.#.# # .. .# . ## ..#.......#.###. ..# .. # ........xX....#..### #..# .. ∆ ####.##.# # ##...# ..##.# . .....#..X... # ###...x # ..#.##.##.#....# #.#.##. .# . #. ## #.....###.###.# .. ## .. ###...... . . . ... # ##.....#.# . . #.......#X# #. .##. # # ..X...##. . ... .### ##### #.# #.# .. #.#.. # . .#.#.. ##.. # .. . ..# # #.. .∆. # . .. ..## . . ..