1-8
: 1s+2s+3s Set & Rotate for 3 couples:

: Set & rotate singly & chase 1 place clockwise to form lines of 3 across
  (M facing down, L up), all change places RH with opposite person &
  chase clockwise to own sides (1M faces out).  3 2 1
9-12
: 1M casts up behind Men's line & down in front of 3M to 2nd place facing
  out/down **while** 1L dances up middle & casts around 3L to 2nd place
  facing in/down (2s step down bars 11-12).  3 1 2
13-16
: 1s dance 1/2 LSh reel on the sides (LSh to 2s to begin). At end of
  reel 1M & 3L pull back RSh, 2L pulls back LSh.  2 1 3
17-24
: 1s dance Corner Pass+Turn with 1st corners (corners turn 2H), pass RSh &
  dance Corner Pass+Turn with 2nd corners, 1s pass RSh to own sides
25-32
: 2s+1s dance Diamond Poussette.  2 1 3