∆ ###### #### #### #.##.# ##..# #..##### ##...########...# ###....#####..............# ##..........######......# ##.......[.#....#......# ##.......#'....#......## ..######......#....##)..[...# ..............#..#..'.......# ...######.....#######..###### #... #....$........## #... #.....S....#### { #...##..$...<..## { $ #....#......(.## #....'..$....## ######.......# ......$$......# ###......# ........#####.# ........ .......## { ### .....T. .....## #..ooo { ..##. { #..o.o {{ . # #..oS# #..oo# #..3<# #....$$# #........ $ #...#....... ## ....##......... .# ## .... #......... .#####.# #.. .......... .. ......# [. .......... ... #.....## ..N. #......# ....# #.<....## $ .....#+##.@.....# $ #....{N.........# #....N.(......... ##.....$......... #...((..(....... #...P(.......... #...)(..N....#.. #............###. $ #...........## #............# #...........## $