...... ..# ...... ..# #.... ...## . ##...###...## ..#..3..#..... ............### ..............# ........X...# ...#.....#...# ..###...###..# ...#.....#..?#.## .................# #.............##.# .............#.# #..#.....#...### ..###...# #....# #..#.....#...# . ................# #............#.#. #........... ##. .......... .# .............# #.. .........# . ... ##......#