chirality strikes again; the right assembly is a bit different from the left assembly to allow for quicker delivery.

preliminary solve; (gotta spend time working on my one page trpg), there are two regrabs, input -> salt stage (regrab) bind with water for product (regrab) delivery; saving these two regrabs means 2 less cycle. I think it is possible to make a one side solution that doesn't make two things in tandem; but i have other things to do now