##
              # ...
             .#....
. ###########.(....
..#.....#..yy....# 
..........#.#......
 #.......<yy.......
 #.......##.####...
 #.......+...#   ..
 #.......###+#    .
...........        
....####.....      
....   ........    
..     ........    
.      ........    
        .......