1-8
: 2s cross down & cast up to 2nd place opp sides; 2s cross up RH to 1st
  place own side facing out (1s step down), 2s+1s turn on side (Men LH,
  Ladies RH). 2s face out
9-16
: 2s+1s+3s dance mirror reels of 3 on sides (1s cross down RH to start),
  Bars 13-14: 1s cross up RH to continue reel on own side
17-24
: All set, petronella in tandem into lines across; all set & petronella in
  tandem to opp sides. (3) (1) (2)
25-32
: 3s+1s+2s turn partner RH once round, chase clockwise 1/2 round to own
  sides & all set. 2 1 3