PD2 PV #33: I Really Do Understand PDFT Clean PV: sm31602338 All PDFT Clean PVs: mylist/59379211 PD2 Extreme Perfect: sm32750947 PD2 Hard Perfect: sm32190735 PD2 PV: sm31917662 All PD2 Extreme Perfects: mylist/60880010 All PD2 Hard Perfects: mylist/60005739 All PD2 PVs: mylist/59754447