1-8
: 1s set & cast 1 place, 1s+3s turn RH
9-16
: 1s set advancing to 2nd corners & turn RH, 1s lead down below 3s cross &
  cast up to 2nd place own sides
17-24
: 1s set advancing to 1st corners & turn LH, 1s lead up to top cross &
  cast to 2nd place own sides
25-32
: 2s+1s dance R&L