1-8
: 1s set & cast 1 place, lead down between 3s & cast up to 2nd place own
  sides
9-16
: 1s dance 1/2 reels of 3 across (1L with 2s, 1M with 3s) & change into
  1/2 reels with other couple
17-24
: 2s+1s+3s set facing partners twice & 1s turn RH 1.1/4 times to end 1M
  between 2s facing 1L between 3s
25-32
: 1s dance 1/2 reels of 3 on opposite sides & change into 1/2 reels of 3
  on own sides ending between 2s/3s as bar 24
33-40
: 2s+1s+3s set in lines across twice & 1s turn LH 1.1/4 times to 2nd place
  own sides