1-8
: 1s+2s+3s set, 1s+2s dance 1/2 RH across **while** 3s cross RH; 2s+1s+3s
  set, 2s & 3s cross RH **while** 1s Petronella turn to face 1st corners
9-16
: 1s+1st corners dance 1/2 diag reel of 4, as 1s meet, pull back RSh to
  face 4th corners; 1s+4th corners dance 1/2 diag reel of 4, 1s meet,
  pull back RSh to face 3rd corners (pstn)
17-24
: 1s+3rd corners dance 1/2 diag reel of 4, as 1s meet, pull back RSh to
  face 2nd corners (pstn); 1s+2nd corners dance 1/2 diag reel of 4, 1s
  meet, pull back RSh to face 1st corners (pstn)
25-32
: 1s dance reels of 3 on opp sides (LSh to 1st corner to start) & cross RH
  to 2nd place own side bars 31-32

{{explanation}}
1s cross RH to 4th place end of 2nd time through