1-8
: 1s+2s set, cross RH; 1s+2s dance RH across. (1) (2) 3
9-16
: 1s+2s set, cross LH; 1s+2s dance LH across. 1 2 3
17-24
: 1s dance down 2 steps (2s step up 19-20), 1s turn inwards to face,
  retain hands & set; 1s dance down, cast up round 3s to 2nd place own
  side
25-32
: 1L+2s (at top) & 1M+3s dance RH across, pass RSh to dance LH across with
  other couple.  2 1 3