1-8
: 1s set, 1M followed by partner casts & crosses to 2nd place opposite
  side, 2s+1s set.  2 (1) 3
9-16
: 1s set, 1L followed by partner casts & crosses to 3rd place own
  side, 3s+1s set. 2 3 1
17-24
: 1s dance up to top & cast, dance down between 3s & cast up to face 1st
  corners
25-32
: 1s set to 1st corners & turn 2H, set to 2nd corners & turn 2H
33-40
: 1s dance reels of 3 on opposite sides (1s giving LSh to 1st corner to
  start) & cross back to own side 2nd place