Section Order/Frequency of LR vs RC experimental section

I have 2 questions regarding the order of the sections on the LSAT regarding LR vs RC.

First, is an experimental LR as equally likely to occur as an experimental RC? Meaning is 3 LR, 1 RC as common as 2 LR, 2 RC?

Second, if there are two LRs and two RCs, is a certain order predominant:

Ex: LR-RC-LR-RC or RC-LR-LR-RC

I'm asking because I'm curious if its possible to get LR-LR-RC-RC which seems especially brutal! Thanks.