1-8
: 1s set and 1/2 turn 2H (skip change); 1s dance down NHJ below 3s & cast
  up into centre 2nd place facing 1st corners (2s step up 5-6)
9-16
: 1s set and turn 1st corner 2H (skip change); set & turn 2nd corner 2H
  (skip change)
17-18
: 1s 1/2 turn 2H (skip change) to face Men's side (1L on 1M's
  right), **while** 2s & 3s set facing diagonally in
19-24
: 2s+1L also 1M+3s dance mirror reels of 3 across the set, 1L+2M pass
  RSh, 1M+3M pass LSh to start. End 1L between 2s facing down, 1M
  between 3s facing up
25-32
: Lines of 3 across set twice; 1s 1/2 turn RH & turn 3/4 LH to face Men's
  side (1L in front of 1M)
33-40
: 1L followed by 1M dances out of Men's side, casts down behind 3M, dances
  across the set & 1s end in 3rd place own side; all 3 couples turn
  partner RH. End 2 3 1

{{explanation}}
If danced as 4 couple set (J4x40) Bars 33-36: 1s cast to 4th place (3s+4s step up)