1-8
: 1s dance parallel RSh reels of 3 on own sides
9-16
: 1s set, cast 1 place & dance 1/2 Figs of 8 round 2s
17-24
: 2s+1s+3s Adv+Ret & turn 2H (1s 1/2 or 1.1/2 times to end BtoB facing own
  sides)
25-32
: 1s dance Double Triangles with 2s+3s