1-8
: All set, 1s & 3s cast down 1 place (2s & 4s step up); 1s & 3s dance 1/2
  Figs of 8 round couples above them to end in centre BtoB, 1s
  between 2s, 3s between 4s facing opp side
9-16
: All set HS & dance 1/2 reel of 4 across to end all on opposite
  sides 2 1 4 3
17-24
: All dance Petronella to own sides ready for Poussette
25-32
: 2s+1s & 4s+3s dance 1/2 Diamond Poussette to original places; 1s
  progress to 4th place: 1M+2M change places RH, 1M+3M LH, 1M+4M
  RH **while** 1L+2L change places LH, 1L+3L RH, 1L+4L LH. End 2 3 4 1