1-16
: 1s & 3s cast 1 place as 2s & 4s advance turning right about to
  face 1s/3s, all set, dance full reel of 4 across & circle 4H round to
  left
17-24
: 2s+3s dance RH across for 3 steps (all the way round) & change places LH
  with corner, 1s+4s repeat changing back to places
25-32
: 1s set HS, cast to bottom & Bal-in-Line with partner RH