1-4
: 1s dance in & cast 1 place, dance in to end facing each other in the
  middle,1L facing down, 1M facing up (2s step up 3-4)
5-8
: 1s set, pull back RSh, cast out to 2nd place own sides **while** 2s+3s
  chase 1/2 way clockwise (3) 1 (2)
9-12
: 1M+3L & 1L+2M Set+Link. 3L & 2M finish facing out
13-14
: 1s dance round each other RSh **while** 1st corners (3L & 2M) cast 1
  place clockwise (3L up, 2M down)
15-16
: 1s dance to 2nd place own sides **while** 3L &2 M finish in the middle
  (3L in 1st place, 2M in 3rd place). Then 1s, 3L & 2M pull back RSh to
  face anti-clockwise (LSh to centre of set)
17-18
: 1s+1st corners set **while** 2nd corner (3M & 2L) change places passing
  RSh to end facing out
19-20
: 1s+1st corners dance into centre passing LSh, curve out to next place
  round clockwise, pull RSh back to face anti-clockwise **while** 2nd
  corners chase 1/4 way clockwise to next corner place
21-24
: 1s+1st corners & 2nd corners repeat bars 17-20 to finish 1s in 2nd place
  opposite sides, 2M in middle in 1st place facing down, 3L in middle
  in 3rd place facing up, 2L in 1st place own side & 3M in original
  place
25-28
: 2M+1s+3L set, 2M & 3L Petronella turn to own sides **while** 1s
  Petronella turn into middle
29-32
: 1s set & Petronella turn to own sides.  2 1 3