1-8
: 1s+2s set & cross RH; facing up/down all set & change places on the
  sides (RH on Ladies' side, LH on Men's). (2) (1)
9-16
: 1s dance 1/2 Fig 8 up round 2s; 2s dance 1/2 Fig 8 down round 1s
17-24
: 2s followed by 1s (who dance up to start) lead down; turn inwards & 1s
  followed by 2s lead up. 1s cast to 2nd place into centre **while** 2s
  dance up to 1st place in centre, ready for ...
25-32
: 2s+1s dance Promenade. 2 1