1-8
: 1L+2M change places RH & cast to partners place **while** 1M+2L set &
  dance down/up 1 place, 1s+2s dance RH across
9-16
: 1L+2M change places LH & cast to original places **while** 1M+2L set &
  dance to original places, 1s+2s dance LH across
17-24
: 1s+2s+3s dance LSh reels of 3 on own sides
25-32
: 1M+2M also 1L+2L turn LH 1.1/2 times & 1s+3s dance RH across