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