1-8
: 1s cast 2 places & turn 2H (2s+3s step up 1-2); 2s cast 2 places &
  turn 2H (3s+1s step up 5-6)
9-16
: 3s+1s+2s set & turn partners 2H; 3s cast to original places (1s+2s step
  up 15-16)
17-24
: 1s+3s circle 4H round to left (1s move down to meet 3s); 1s end in
  middle, between 2s, facing up, dance up & cast to 2nd place (2s step
  up 23-24)
25-32
: 2s+1s dance R&L.  2 1 3