Well, the two front sensors are in different circuits entirely, as they are independent. I have a front and a back sensor in the same circuit, and they had better not be both tripped at the same time, so they certainly aren’t in series.
As for drawing a picture, if I had the SLIGHTEST ability at drawing, I’d be much better off in general, but as it stands, I suspect my drawing would only make the situation worse. I’ve got some things to try (at least two different options), so let me try them out, then I’ll be back if they don’t work.
