1-8
: 1s cross RH & cast down on opposite sides, turn in & dance up to 2nd
  place & dance in to form line across with 2s
9-16
: 1s+2s dance down in line & back (1s to 2nd place opposite side)
17-24
: 2s+1s dance R&L
25-32
: 1s set twice & cross to own sides