1-8
: 1s+2s+3s Adv+Ret, 1s+2s+3s turn RH ending in middle for...
9-16
: 1s+2s+3s promenade round back to places
17-24
: 1s lead down & back to places facing out
25-32
: 1s cast round 2s & dance between 3s, behind 4s as 2s+3s+4s step up & 1s
  turn RH to 4th place