There's not a map out of here. It's a prison, and? You're dead.

[Private]

Some of the inmates--

...

Look, sometimes? This boat makes port, and we get off at these places, I know that someone suggested to me once that we get off one day and just... don't get back on again. A few of them would be doing it, so you wouldn't be stranded on your own, if you were that desperate to leave.