1-6
: 1s dance down in front of 2s, behind 3s, in front of 4s & face out on
  own sides (2s, 3s & 4s step up as 1s pass in front/behind)
7-12
: 1s dance up behind 4s, in front of 3s, behind 2s & face in at 1st place
  (2s, 3s & 4s step down as 1s pass in front/behind)
13-16
: All 4 couples turn partner RH
17-24
: 1s+2s 1/2 RH across, 1s+3s 1/2 LH across; 1s+4s 1/2 RH across, all cross
  RH
25-32
: All circle 8H round & back