1-8
: 1s set, cast 1 place, 2s+1s+3s dance 1/2 Grand Chain (3s+1s+2s on
  opposite sides with 3s+2s facing diagonally in)
9-16
: 3s+1s+2 advance 2 steps, 1s turn to right & dance out to sides **while**
  3s+2s set diagonally, 1s cast round 1st corner pstns & dances down/up
  the middle to face 1st corners **while** 3s+2s dance LH across for 1/2
  way & loop round to right to corner pstns
17-24
: 1s dance Pass+Turn with 1st corners & pass RSh to face 2nd corners,
  dance Pass+Turn with 2nd corners
25-32
: 2s+1s+3s circle 6H round & back