1-8
: 1s turn RH & cast to 2nd place, turn LH 1.1/2 to end facing 1st corners
9-16
: 1s dance 1/2 diagonal reel of 4 with 1st corners, pass RSh to face 2nd
  corners, 1s dance 1/2 diagonal reel of 4 with 2nd corners (1s face
  out)
17-24
: 1s cast to their right **while** corners dance DoSiDo; 1s dance around
  set to 2nd place on opposite sides
25-36
: 3s+1s+2s dance R&L for 3 couples (3) (1) (2)
37-40
: 3s+1s+2s chase 1/2 way clockwise  2 1 3
41-48
: 1s set, petronella into centre of set (3s step up); 3s+1s dance RH
  across with1L casting into 3rd place at end  2 3 1