1-8
: 1s lead down (2s step up 3-4); 1s lead back up & finish between 2s &
  take prom hold
9-16
: 1s dance reel of 3 across with 2s (1s pass 2L RSh). 1s end in centre,
  2nd place facing up in prom hold
17-24
: 1s dance up, separate & cast to 2nd place own side; 1s turn RH
25-32
: 2s+1s dance R&L