.# #.# ∆ #.# #.## ... #.# #######.# #. ##.>.#...## ...##.........## . ..#...........# ................######## .>.∆#............W.....##### ##### ....##.....(...#######.....### #...# .........#....###########...## #...# #######.......(....(..########..###...# #).....##.....####........#####.>##...# #......##.##..........###(............# #.........###########..#####.....##...# #................................##...# #......#####################.....##...# #..<...# ############ #...<..# ########