{{explanation}}
6 couples: couples 1, 2, 3 & 4 make square set, couples 5s & 6s in middle, 5s facing 1s, 6s facing 3s

1-8
: 1s+2s+3s+4s circle 8H left 1/2 way, set adv, turn right & dance out (to
  new places) **while** 5s+6s set to ptnr, set facing diagonally in to
  centre & dance LH across
9-16
: 3s+5s+6s+1s dance parallel reels of 4, 3s & 1s ending in place & 5s+6s
  omit LSh pass to end facing 2s & 4s
17-24
: 4s+5s+6s+2s dance parallel reels of 4, 4s & 2s ending in places & 5s+6s
  omit LSh ready for…
25-28
: 5s & 6s dance RH across with nearest corners (i.e. groups of three
  dancers)
29-32
: 5s+6s dance 1/2 LH across in centre **while** 1s+2s+3s+4s circle 1/4
  round to left and 2s+5s also 6s+4s dance RH across 1/2 way (to put new
  couples - 2s & 4s - in centre) **while** 1s & 3s turn partners RH