. #. .. # #.# ... . #. #.#### .... ..#. #.#..# ..... .....+....##...... ..#..#...(.F+ .......#..### #..+....# .#####..#.#.## ........#.### ##. ..........###.... ................. ................. ..........#.P.### ..........#.#### .. .###...........##.. ....#..........#.. ..........#.....# ....#..........# ..........P....# ....+ ....#..........##....# ....#.....P....##....###. .## #.....#.....#........ ........###.###........ ..........##..##........ ........................ ........................ .......(.####.##<....... #.....#.. ....#...###.# ......#...# .......#...# .......#...# ...... #.... #...## +...#