1-4
: 1s cross RH & cast to 2nd place
5-16
: 2s+1s+3s dance R&L for 3 couples
17-24
: 1s cross RH & cast right, pass RH up/down set & cast to right & end BtoB
  facing own sides
25-28
: 2s+1s+3s set (as in Double Triangles) 1s PdB out & turn right about to
  face in **while** 2s & 3s PdB in & turn right about to face out
29-32
: 2s+1s+3s set (Inverted Double Triangle formation) & PdB to new places