1-8
: 1s+2s cross RH, cast down 2 places, cross RH & cast up to places
9-16
: 3s+4s cross RH, cast up 2 places, cross RH & cast back to places
17-24
: 1s+4s Adv+Ret (diagonally), 1s cast to bottom as others step up
25-32
: All circle 8H round & back