1-8
: 1s cast, dance in & down between 3s, cast up to 2nd place & cross RH
  to 2nd place opp sides facing out (2s step up 3-4)
9-16
: 1s turn 2s (1M+2L LH, 1L+2M RH); 1s turn 3s (1M+3L RH, 1L+3M LH). 1s end
  crossing towards own side
17-24
: 2s+1s+3s dance reels of 3 on own sides (1s out/up, 2s in/down, 3s
  in/up). 1L pulls back RSh, 1M pulls back LSh to face down
25-32
: All dance Grand Chain