$ ### #############.# ##..........##.# $ #..............# #..............## #..............# ####..............# #####..............#.(## ..#.###.................###..# ?.....@.................# #..# ## ...............########## ##.###.## $ .............### #..#...# ..........#### #......# ........### ####### ##.....# ......### #.....#### #.....# ..).## ##........# #.....# #.## #.........# #.....# ##...<.....# #.....# #..........# #.....# #..........# #.....# #..........# #.(...# #..........# #.....## ##.........# ###......# #.........###.......## #.........##..#.....# $ ##........#..##.##### #.........###### #........## ...........# ###........# ##......## $ ##...### #...# ###. $