====== Captured Grids ======
<file>
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 020202020202020202020202020202020 0 0
0 02020202020202020202020202020_020 0 0 
0 020202020 0 0 0 0 0 0 0 0 0202020 0 0
0 020202020 0 0 0 0 0 0 0 0 0202020 0 0
</file>

The "0" placed between "_" and "2" (_**0**2) is surrounded by occupied grid cells only, it is "//captured//".