1–4
: 1c & 3c turn &frac34; LH | join RH & BiL up/down **while{2}** 2c & 4c turn &frac34; LH
5–8
: W chase &frac12; way cclw outside **while{4}** M RHA & stay in centre
9–12
: 3W+1M & 3M+1W &frac12; turn LH **while{2}** 2W+4M+2M+4W BiL across |  
  2W+4M & 2M+4W &frac12; turn LH **while{2}** 1M+3W+1W+3M BiL up/down
13–16
: M chase &frac12; way cclw outside **while{4}** W RHA & stay in centre
17–20
: M slip in as W slip out, all clap | M slip out as W slip in & clap
21–24
: W circle4 to L ending beside P (3,4,1,2)
25–
: All circle8 one place L | set ; turn P RH (2,3,4,1)