1-8
: 1s dance Fig of 8 round 2s **while** 3s dance Fig of 8 round 4s
9-16
: 1s+2s also 3s+4s dance RH across & LH back
17-24
: 1s dance Figs of 8 on own sides (in & down to start)
25-32
: 1s cross RH, cast 2 places, cross RH & change places LH with 4s