1-8
: 1s+2s+3s dance bottom crossing 'U' Chain (As Grand Chain, 2 steps/hand,
  but 3s cross to start & top couples set instead of crossing). (3) 1
  (2)
9-16
: 1s dance 1/2 diag R&L with 1st corners; 1s dance 1/2 diag R&L with 2nd
  corner (pstns) (1M down, 1L up).  2 1 3
17-24
: 2s & 3s set & cross RH **while** 1s turn RH; RSh reels of 3 on sides (1L
  down/out, 1M up/out). (2) 1 (3)
25-32
: 3s & 2s cross RH **while** 1s turn LH; All dance RSh reels of 3 on sides
  (1L out/up, 1M down/out).  2 1 3