There's a locked door that require 3 numbers to open in the kennel. The only hint I get is lying tongue, wandering gaze, errant mind. Can someone tell me what's the numbers?

Thanks.

Yo man, you should learn the tennets of the overseers, their stuff is the ONLY code you will ever need bro...

(This was a hint to the code as given by a zealot hippy)

Thank you. I'll come back to the Archive tomorrow. I hope I'll have time to read the books there.