1-8
: 1s set, cast to 2nd place & 2s+1s+3s dance 1/2 Grand Chain to end on
  opposite sides 3 1 2
9-16
: 3s+1s+2s set, 1s dance reels of 3 across (1M with 2s & 1L with 3s)
17-24
: 3s+1s+2s Set+Link for 3 twice
25-32
: 2s+1s+3s circle 6H round & back