1-8 1s cross RH, cast down to 3rd place (2c step up) & 3s+1s dance RH across.
9-16 1s lead up to top, cross, cast to 2nd place (3c step down on 11-12) & 2s+1s dance LH across.
17-32 2c+3c (“corners”) set and change place RH four times following the track of R&L (3M&2W make polite turns) while{16} 1c cross (across or up/dn) RH and cast R round the corner four times.