1-8
: 2M sets advancing to 1L & turns RH **while** 2L sets advancing to 3M &
  turns RH (2s end in partners place), 2s set & cross RH
9-16
: 2L sets advancing to 1M & turns RH **while** 2M sets advancing to 3L &
  turns RH (2s end in original places), all set & turn RH into prom hold
17-24
: All in prom hold dance reel of 3 (1s pass 2s RSh to start)
25-32
: All set, 1s cast to 3rd place, all set & turn 2H