...... #.#.... . ∆ ##.#.... .! ...... .. ∆ ##.#.g##r# #...l....#.# #..b.b....# #..# ##..#########.# ∆#...g..b......# ##...lg.......# ##b#########.# #.######## #......... ##.########## #.# ####...# #.# #.('...# #.###..#...# #..##'###'##### ##.##.'<#.....# ###'######.....# #........#.....# #........#.....# #........'.....# #........####### #........# #........# #........# #........# ##########