1-8
: 1s set, cross RH, 1s+2s Set+Link.
9-16
: 2s+1s set & Petronella-in-Tandem, set & Petronella-in-Tandem. 1 (2)
17-24
: 1L+2M also 1M+2L promenade 3/4 round clockwise (end facing partners
  up/down) & dance RH across
25-32
: 1s & 2s set to partners, 1s 1/2 turn 2H **while** 2s full turn 2H, 1s+2s
  circle left 3/4 round to end 2 1