1-8
: 1s+2s also 3s+4s dance Chain Progression:

: 1s+2s (3s+4s) 3/4 turn RH, 1M+2L (3M+4L) turn LH 1.1/2 times as ptnrs
  chase cl'wise 1/2 way, all turn partner 3/4 to own side (2 1 4 3)
9-16
: 1s & 3s dance down (3 bars), Lady turns under Man's arm (2 bars), 1s
  & 3s dance up to end on opp sides.  2 (1) 4 (3)
17-24
: 2s+1 also 3s+4s dance Ladies' Chain
25-28
: 1M followed by 1L casts to 4th place & across to own side **while** 3L
  followed by 3M dance similarly casting up & across to 2nd place own
  side
29-32
: 2s+3s+4s+1s set twice.  2 3 4 1