{{explanation}}
2 chords - 2nd chord 3s & 4s cross to opp side

1-8
: 1s+2s also 3s+4s Set + Rotate. 2 1 (4) (3)
9-12
: 1s+4s chase anticlockwise 1/2 round (through 2nd & 3rd places). 2 4 (1)
  (3)
13-16
: 2s+4s also 1s+3s turn 1.1/2 on sides to change places (Men RH, Ladies
  LH). 2s & 3s face out
17-24
: 4s+2s also 3s+1s dance Double Fig 8 (2s cast up, 4s cross down, 3s cast
  down, 1s cross up)
25-28
: 4s & 1s cross RH with partner & cast 1 place 4s down, 1s up. (2s & 3s
  step up/down 27-28). 2 (4) 1 (3)
29-32
: 4s & 1s turn partner 1.1/2 RH. 2 4 (1) (3)