1-8
: 1L followed by 1M also 4M followed by 4L cast in 1 place, 1L & 4M cross
  to opposite sides, cast up/down back to place.
9-16
: 2s+3s dance RH across & LH back
17-24
: All dance RSh reels of 4 on the sides
25-32
: 1s+2s dance 1/2 RH across, 1s+3s dance 1/2 LH across, 1s+4s dance 1/2 RH
  across. All cross giving RH to own sides with new 1L & 4M facing out