.# .# .# ####### .# ##.....##.# ##.......#.# #..........# #.....o..<.# #......r...# #.........>..# #...........## ##.........### #..........<.# #..........#.r...... #..........##....... ....... ..##.## ....... #... .. .....#. .### ....##. .# #### #. ..