   /                             \
 /X/                             \X\
|XX\            _____            /XX|
|XXX\        _/       \_        /XXX|
 \XXXXXXXXXX             XXXXXXXXXX/
   \XXXXXXX    ^     ^    XXXXXXX/
           |   0     0   |
            |           |
             \         /
              \       /
               | O_O |
                \ _ /
