[ Yesod waits his turn to read through the report, whose contents are admittedly not especially surprising, as far as conducting unethical experiments goes, whatever the end goal may be. He restricts himself to a handful of notes before returning to some of the gaps left to fill in the redacted documents. He thinks back to his conversation with Robby last month, too — at the time, the numbered keys that had suddenly appeared hadn't been identified as linked to the university dorm rooms yet. Now they also have additional mentions of CE-47 in particular, and references to past "classes" and presumably images purposely created in an effort to encourage the current iteration to consider the possibility that they have longstanding bonds formed in this city to recall. ]

So this is one instance of their "dissolution" measures...

[ Which, frankly, seem to be a waste of time and resources, if this sort of failure has occurred up to forty-nine times and a variety of extreme methods to dispose of their unwanted guinea pigs is utilized in response. ]

...By the way, assuming that there are photographs to find in every room corresponding to the numbered keys that we received some time ago, has anyone compared these from room to room? I'd like to determine whether any are implied to depict individuals from iterations CE-09 and CE-47, for example, or the supposed owner of the room is simply inserted into identical templates across each room.

[ And if they are genuine glimpses of past iterations — including ones whose selected test subjects were "sub-par" — is there some significance to their allocation for this iteration to discover? ]