1-8
: 1s dance Inveran Reels with 2s+3s
9-16
: 1L+3M turn RH 1.1/2 & cast down/up on opp side behind 2s, cross back to
  own place **while** 1M+3L cross, cast behind 2s & turn RH 1.1/2 to own
  place
17-24
: 1L followed by partner also 3M followed by partner cast behind 2s into
  middle to dance 1/2 LH across ending with 1s casting 1 place
25-32
: 2s+1s dance R&L