1-8
: 1s set, cross down, cast RSh round 1st corners & 1s 1/2 turn LH
  remaining in middle facing own sides
9-16
: 1L+3s also 1M+2s dance RH across.  1s pass RSh, dance LH across with
  other couple.  1s end in 2nd place opp sides facing 2nd corners
17-24
: 1s dance 6 bar reel of 3 on opp sides (RSh to 2nd corner)  1s cross RH
  bars 23-24
25-32
: 2s+1s+3s circle 6H round and back