...#.# ...... . ...... .. ......### ... ....P...###...P .............P. .8.P..(.....P.. .......<....... ∩....)......... ..(........(.CP ....P...#..$.CO .....(.$#...$.. .......##..$... ....... ..... #. ....... ..... #.. .... . ##o... .$. #.o.. #...####...# #.......)o.# #...o..<..# ..........# .#.#.......# ###......# .....### .....## ..$.## ....$#