1- 4::       1s cross RH & cast off 1 place as 2s step up
5-8::        2s+1s RH across 
9-16::      2s+1s dance La Baratte
17-20::    2s+1s LH across, finish facing up/down on sides
21-24::    2s+1s set to neighbour then set to partner
25-32::    2s+1s circle 4H round & back