1-4
: 1s+2s set, facing diagonally in Bar 2, 1M+2L cast into centre, 1M
  above 1st place, 2L below 2nd place **while** 1L+2M turn 3/4 RH to
  face partner
5-8
: 1s+2s dance 1/2 reel of 4
9-16
: 2s+1s set & petronella turn to opp sides; 1s+2s dance 1/2 R&L
17-24
: 1M followed by 1L casts & crosses to 2L place (2s step up 19-20); 1s
  pull back LSh, 1L followed by 1M casts & crosses to 3rd place own side
  (3s step up 23-24)
25-32
: 1s followed by 3s dance up, cast round 2s, dance down & cast up
  to 2nd/3rd place.  2 1 3