1-8
: 1s set advancing passing RSh as 2s set, 1/2 turn on sides (1M+2L RH,
  1L+2M LH); 1s dance 1/2 Fig 8 up round 2s
9-16
: 1s set advancing passing RSh as 3s set, 1s+3s set & 1/2 turn on sides
  (1M+3L LH, 1L+3M RH); 1s dance 1/2 Fig 8 down round 3s
17-20
: 2s+1s+3s set, 2s & 3s cross RH **while** 1s turn 3/4 RH into line across
  (1L between 2s, 1M between 3s)
21-24
: All set, 2s+3s change places RH **while** 1s 1/2 turn LH to face 3rd
  corner (pstn)
25-32
: 1/2 diag reel of 4 on 1st corner diagonal, 1s pass RSh; 1/2 diag reel of
  4 on 2nd corner diagonal. 1s end 2nd place own side. 2 1 3