1-4
: 1s lead down below 3s, cross & cast up to 2nd place on opposite side
5-16
: 2s+1s+3s dance 3 couple R&L, 1s end facing 1st corners
17-24
: 1s set to & turn 1st corner 2H, set to & turn 2nd corner 2H. 1s finish
  BtoB in centre, 1M facing up, 1L facing down
25-32
: 1M+2s & 1L+3s circle 3H round to left & on bar 4 1s pull back RSh to
  face each other & set; 1s Petronella turn to 2nd place own side.
   2 1 3