reconfigurable 9 cubes as scenes of narrative

I was trying to constrain myself to only use 9 cubes to create all the scenes required within the prison.  However, since I m only allowing rotation of the cubes in on 1 axis, i.e. I cannot utilise all the 6 surfaces of each cubes.

So while the suspending frame can still accommodate 9 cubes at a time, the whole prison is now constructed with more than 9 cubes, where some of the cubes may have to move downward to the "waiting bay" when not used in the narrative.

Here's some configuration that I have been sketching:

(it is slightly bothering me as they now look a bit like PV stuff.....even tho the argument here is completely non PV related)

Also, the red lines shows the water network.

Will try to have most of the other configuration figured out and can then concentrate more on TS tomorrow...