Breaking it down, a lot of the shots are rather generic and hard to place while the ones that are identifiable all seem to come from the first two arcs. There's a few shots of stuff the first anime skipped so I think it's safe to say the pacing will be slower as well. Given the contents of the first two pvs I'm going to go ahead and guess that the first cour will focus on Onikakushi and Watanagashi while the second cour (ep 14+) will cover Tatarigoroshi and Himatsubushi.
I rather hope that they learned from DEEN's mistakes and don't try something stupid like cramming the first two answer arcs into season one, but we'll have to wait and see.
