1-8
: All 4 couples Adv+Ret; 1s+3s set advancing & Bal-in-Line (Man above
  Lady)
9-16
: 1s+3s 1/2 turn partner RH & Bal-in-Line; 1s+3s turn partner RH (or birl)
  back to place
17-24
: 1s cross down RH, cast behind 3s; cross RH & cast behind 4s to 4th place
  (2s, 3s & 4s step up 23-24)
25-32
: 2s+3s+4s+1s circle 8H round & back