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