1-8
: 1s dance in & cast to 3rd place, 2s repeat
9-16
: 3s+1s+2s dance the Knot, 1s end facing 1st corners
17-24
: 1s set to 1st corners & dance by the right round each other to face 2nd
  corners, 1s set to 2nd corners & dance round each other to 2nd place
  own sides
25-32
: 2s+1s+3s circle 6H round & back