.....
▓▓▓▓▓▓▓▓▓...6.
▓.............
▓.............
▓...........6.
▓.....2.......
▓.....11......
▓∩.....162.62.
▓......12....P
▓............P
▓.............
▓.............
▓.............
▓▓▓▓▓▓▓▓▓.....
         .....