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