1-8
: 1s+2s+3s dance mirror reels of 3 on the side (1s in/down, 2s out/up, 3s
  in/up to start)
9-12
: 1s dance down to between 2s **while** 4s dance up to between 3s, 1s+4s
  set facing
13-20
: 1s+4s dance RH across & LH back
21-24
: 1s+4s dance out between 2s & 3s on own side & back to place
25-32
: 2s dance up into Fig of 8 round 1s **while** 3s dance down into Fig of 8
  round 4s 1 2 3 4
33-40
: 1s+2s change places on side (Men RH, Ladies LH), 1s+3s change places
  (Men LH, Ladies RH), 1s+4s change places (Men RH, Ladies LH), All set.
   2 3 4 1