Trying to map this layout to an Akabak script is ... challenging. I figured that if I'm going to go that far, I may as well take the little driver offset at the start of each chamber into consideration as well ...
It should be possible to simulate the design reasonably well following the release of the next update, currently a "work in progress".
L12 (the axial length of segment H1 in the attached system model) would be set to 0.01 cm.