.... ################# .......+.....(.........# ........#...............# .$......#....†..........# ........#...............# ........####'##.........# ..............#.........# ..............#.........# ..............#.........# .......<......#.........#..o ..............'....######... #########......#....#........ ........)......#o...#........ ........#......#....#........ ........#......#....#.....o.. ........#......#....#oo...... ..#######......#....#........ # #......#....#.....### #......#....).....# #......#...######## #......#.... #......#....# #......#....# #......#....# #......#... #......# #.....(# #......# ∆ #......# #......# #. ....#......# ##.##....#......# +........#......# #........#......# .......#........+......# .......#........#......# ......#........#......# .....#...<....#......# #...##.##....#......# #...##.# #####......# #......# #......# #......# #......###### #......# #...........# #......# #...........# #......# #####'#.....# ##'##### #....#.....# #......########....#...(.# #..................#.....# #..................#.....# #..................####### #.......<...........# #...................# #..................[# #....####....##....## ###+#####....##....# #..................# #..................# #..................# #..................# ####################