1-8
: 1s+2s+3s set & cross RH, set & 1s & 3s 3/4 turn RH into middle
9-10
: 1s & 3s pass partner RSh & 1M+3L curve to right to face 2s **while** 2s
  set
11-12
: 1M+3L pass 2s RSh & 2s curve to right to face 1L/3M in middle **while**
  1L+3M set
13-20
: Repeat bars 9-12 twice more to end with 2s in original places & 1s+3s
  having changed ends
21-24
: 3s+2s+1s set to partners & 3s also 1s 3/4 turn RH **while** 2s cross RH
  to end all on opposite sides. (3)(2)(1)
25-32
: 3s+2s dance RH across 1/2 way & 3s+1s dance LH across 1/2 way, 1s turn
  LH **while** 3s turn LH 1.1/2 times. 2 1 3