Queening Combos, Vulnerable First Rank, Queen Sacs: Pt. 2

I'm still cranking away at this theme group, although it's taking me longer than my normal 2 weeks. It's not that the problems are too difficult - they're pretty straightforward compared to clearance and interference problems - but the weather's been pretty nice, so now there's a lot of things to do out in the yard and around the house. I'm nearly done with Circle 3 and hope to finish the 7th circle by Friday.