Ama shakes her head. "Don't think that's going to work. If you haven't noticed, some of the rooms have been shifting places, as we've gone through. Not too many, so far, and I've kept my senses extended all the way back, so I can get us out of here without difficulty, but we can't teleport, not even with that, and it'll shift, by the time we return. If you want something, you should take it, now, and go. And I'd doubt they're all interconnected... didn't you say one survives until conditions completely unique from the others?  I'd imagine she'd need separate connections, then. Besides, look at this place. He has backups to the backups. I doubt he'd encourage anything that stupid."