1-8
: 1s turn RH, cast (2s step up), Petronella turn to the top between 2s (1M
  turns to the left) & face down **while** 3s face up on the diagonal.
  All set
9-12
: 1L & 3L turn RH as 1M & 3M turn LH
13-16
: 1s & 2s face down & 3s face up, all set. 1L & 2L also 1M & 2M
  set **while** 3s set to partner
17-24
: 1s+2s dance reel of 4 across
25-28
: 1s+2s set to 3s, 1s Petronella turn into 2nd place on own sides (1L
  turns to left) **while** 2s & 3s set to partner
29-32
: All turn partner LH