1-8
: Reels of 4 on sides - start 1L & 3L cross down to pass 2M & 4M
  RSh **while** 1M & 3M cross up to pass 2L & 4L RSh. End 2 (1) (3) 4
9-16
: 1s turn RH twice round to face 2nd corners **while** 3s turn 1.1/2 RH to
  own sides; 1s set to 2nd corners & set to 1st corners
17-24
: 1s dance RSh round each other & dance 1/2 Fig 8 on opp sides (1M RSh
  round 2L, LSh round 3L, 1L RSh round 3M, LSh round 2M). 2 (1) 3 4
25-32
: 2s+1s+3s Adv+Ret; 1s lead down & cross to 4th place own sides (3s+4s
  step up 31-32). 2 3 41