1-8
: All set twice; 1s & 4s turn partner RH
9-16
: 1s & 4s turn partner LH into centre (1s facing down, 4s facing
  up), 1s+4s dance 1/2 R&L up/down (4) 2 3 (1)
17-20
: 4s & 1s cast down/up 1 place (2s/3s step up/down), 1s turn 4s (4M+1M
  LH, 4L+1L RH).  2 (4) (1) 3
21-28
: Reels of 4 on sides
29-32
: 4s cross down to 3rd place **while** 1s cross down to 4th
  place **while** 3s cast up to 2nd place & all set.  2 3 4 1