1-4
: 1s petronella into centre, 1s face each other give RH & dance down for 2
  steps **while** 2s+3s face each other on sides give RH & dance up 2
  steps
5-8
: All turn facing person RH, 2s+3s dance back to places as 1s cast on own
  sides to original places
9-16
: All dance Grand Chain
17-24
: 1s+2s dance RH across 1/2 way, 1s+3s dance LH across 1/2 way, all set &
  cross RH. (2) (3) 1
25-28
: 1s dance down 1 step & cast up 1 place (on opp sides) & lead up
  between 2s & cast to 2nd place **while** 3s lead down between 1s & 1/2
  turn RH. 2 (1) (3)
29-32
: 1s+3s circle 4H round 1/2 way to end 2 3 1