1-8
: 1s lead down below 2s, cross & cast down behind 3s to 3rd place opposite
  sides (2s+3s step up), 2s repeat this Fig (3s+1s step up)
9-16
: 3s repeat the Fig (1s+2s step up) & all turn partners 2H 1.1/2 times
17-24
: 1s lead down below 2s, cross & cast down behind 3s, lead up to top,
  cross & cast to 2nd place own sides (2s step up)
25-32
: 1s dance down below 3s, cast up to 2nd place & all turn 2H once round