1-8
: 1s+2s dance RH across & LH across back to places
9-16
: 1s lead down the middle & back
17-28
: 1s followed by 2s+3s+4s cast down on own sides & lead back up to top
29-32
: 1s lead down to bottom under arches made by 2s+3s+4s (2s+3s+4s step up
  bar 32). 2 3 4 1