.       .    
    ..     ..    
    #.     .#    
    #..   ..#    
 .###.. { ..###. 
.......###...O...
........_..O.....
.....#..o).#.....
 .   #_.<._#   . 
     #..o).#     
   ....._.....   
 ......###...... 
 .###..   ..###. 
    #..   .o#    
    #..   ..#    
    .o     ..