{{explanation}}
2 chords  -  3s+4s cross to opp sides on 2nd chord

1-8
: 1s+4s set, cast in to 2nd & 3rd place (2s+3s step up/down bars 3-4).
  1s+4s turn prtnr RH 1/2 way, 1M dances to 3L place, 4M to 2M place, 1L
  (pull back RSh) to 2L place & 4L to 3M place. Ladies face out
9-12
: 2s+4M+1L also 3s+1M+4L dance LH across 1/2 way. 2s+3s dance RH across
  1/2 way
13-16
: 2s+1M+4L also 3s+4M+1L dance LH across 1/2 way. 1s+4s dance RH across
  1/2 way. End 1M+4L face up, 4M+1L face down in prom hold
17-20
: 1/2 RSh reels of 3 across  - 1M+4L pass 3L RSh, 4M+1L pass 2L RSh to
  start
21-24
: 1/2 LSh reels of 3 on sides  - 1M+4L on Ladies' sides (pass 2L LSh),
  4M+1L on Men's side (pass 3L LSh)
25-28
: 1s+4s dance RH across, Ladies pull back RSh to 1L face down, 4L face up
29-32
: 1s dance down between 3s & cast up to 3rd place, 4s dance up between 2s
  & cast to 2nd place 2 4 (1) (3)