1-8
: 1s dance in & cast to 2nd place (2s step up 3-4); 1s set, dance in, pull
  back RSh & dance out to own side 2nd place
9-12
: 2M+1M also 1L+3L Set+Link
13-16
: 1M+2M+3M also 2L+3L+1L Set+Link for 3 couples into lines of 3 across
17-20
: 1L+2M+3M also 1M+2L+3L Set+Link for 3 couples
21-24
: 2M+1M also 1L+3L Set+Link. All now on opp sides (3) (1) (2)
25-28
: All set, 1s dance 3/4 round each other LSh to end in middle, 1L
  above 1M **while** 3s & 2s cross passing partner RSh to own sides
29-32
: Snake Pass:  1M followed by 2s & 1L followed by 3s pass LSh diagonally
  across through 2nd place to change ends, loop round to left & dance
  up/down sides, 1s end in 2nd place own side. 2 1 3