# #### .# ...# .## #.. ...# ..###..#####...#.# ................(# ######.###.#.#... #. #.# .# #. #.#.# .## #. #)#.###..( #. #.#.##... ∆ #. #.#.##..# . #. #.#.##..###..... #.#.##......... ∆ #.#.##)# .# #...##.## ..# ##......##.b.### #..###>.S...... #..# #......... #..# #......... #.. #..# ####....## #.# #..# ...... ..# #..# ...(.. # #.# #..# ##.## .#..# .. #.#.# #.#.# ##.#<# #....# #..### #..# #..# ∆ #..# #..# #..# #..# #..# #...