Yes, that's how the breakdown is.

I'm not in Woburn and admit I'm confused about the 3-3-3 ask if the SC has already presented 10 over the course of the contract...unless the union presented an original 3-3-3-3 that had other asks in it.

5-2-2 is a "benefit now, less later" deal because the retro raise would be higher. A higher retro check would slightly soften the blow of having to wait so long for it.