"Smaller Than" Component on two Trees

There are many ways, as I and others have said (eleven days ago in another one of your many threads about this):

The rectangles shown in your image are nowhere to be found in your GH model. Seems to me they would be extremely useful for whatever you are trying to accomplish? Much more so than trying to pattern match “Attractors per Curve”, whatever they are?

It sounds to me like you could use help earlier in the process, formulating a better strategy to get what you really want, instead of painting yourself into a corner and asking for help with a contrived and difficult set of conditions.

This one from three weeks ago was prophetic: