1-4
: 2s cross LH, cast to the left into centre (2M at top facing down, 2L at
  bottom facing up as 1s & 3s step toward one another on the side, 1s
  face up, 3s face down & join hands with 2s (as Crown Triangles)
5-8
: 2s+1s+3s dance 1/2 Inverted Double Triangles
9-12
: 2M+1s & 2L+3s dance 1/2 RSh reels of 3 across (2M RSh to 1L, 2L RSh to
  3M), 2s finish in centre BtoB, 2M facing down, 2L facing up. 1s face
  down, 3s face up & join hands with 2s
13-16
: 1s+2s+3s dance 1/2 Inverted Double Triangles
17-20
: 2L+1s & 2M+3s dance 1/2 RSh reels of 3 across (2L RSh to 1L, 2M RSh to
  3M), finishing in centre, LSh to LSh in 2nd place facing opp sides
21-28
: 2L+1s & 2M+3s dance RH across, 2s pass RSh to dance LH across with other
  couple. 2s end in 2nd place own side facing out
29-32
: 1s & 2s cast one place as 3s dance up to 1st place and all 3 couples
  set. 3 1 2