.. .. #.. ..# #.. ...# ...... .###.. ...###...... ......###........... ....._............ #.....#.......#. . #_.<._#......... ....#.....#......#.# ...oO.._............ ......###.o..o....#. .###.......###o..... #.......# ...O.. #.......# ..... ......... ..... ........... ...# .......... ...#