1-8
: 1s set, cast below 3s, meet joining RH & lead up to 2nd place (2s step
  up 3-4)
9-16
: 2s+1s dance RH across; 1s+3s dance LH across, remaining in middle facing
  up (2s step in bars 16-17 & face up)
17-24
: 2s+1s+3s dance Promenade finishing on sides 2 1 3
25-32
: 2s+1s+3s circle 6H round & back