1-8
: 2s Petronella turn & set; 2s turn LH **while** 1s+3s Petronella turn.
  All end in line up/down centre, Men facing up, Ladies facing down
9-16
: Interlocking reels of 3:

: 2M+1s also 2L+3s (1s & 3s pass partner RSh to start). Dancers passing
  through 2nd place turn LH to reel back to place. 2s end BtoB in centre
  facing opp sides, 1s/3s end in 1st/3rd place
17-20
: All set as Double Triangles, 1s+3s cross RH **while** 2s rotate round
  each other
21-24
: All set as Double Triangles, 1s+3s change places LH on
  sides **while** 2s rotate round each other to end facing up (Man with
  Lady on left)
25-32
: 2s followed by 1s lead up & cast (all on opp sides), Bars 31-32: all
  cross RH. End 3 1 2