1-8
: 1L & 3M change places RH & cast to 2nd place, turn LH in middle to end
  BtoB facing partners
9-16
: 1L+3M dance diagonal reel of 4 with corners
17-24
: 1s & 3s set to partners, 1M & 3L set again **while** partners turn to
  right & dance to original places, 1s+2L also 3s+2M dance RH hands
  across
25-32
: 1s+2s+3s Promenade & 1s cast to 2nd place **while** 2s step up