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

1-8
: 1s cross down RH between 2s as 4s cross up RH between 3s, 1s+4s dance
  Fig of 8 round 2s & 3s on opposite sides to end 1s at top & 4s at
  bottom in prom hold facing 2M/3M.
9-16
: 1s dance RSh reel of 3 with 2s as 4s dance RSh reel of 3 with 3s ending
  with both hands in joined (Man behind partner) 1s facing 2M & 4s
  facing 3M (1M & 4M BtoB}
17-24
: 1s+4s dance 'Hello Goodbye' setting
25-32
: 1s+4s dance RH across (1L & 4L leading) with 3M+2M then LH across with
  3L+2L & end 1s in 3rd place (opposite side) & 4s in 2nd place