1-8
: 1s cross RH & cast 1 place, 2s+1s+3s set twice.
9-16
: 1s dance RSh reels of 3 on sides (1M up, 1L down)
17-24
: 1s cross LH & cast LSh round 4th corners into lines across (1L
  between 2s, 1M between 3s), all set twice
25-32
: 1s dance reels of 3 across 1s LSh to the person on their left & end
  in 2nd place own sides