1-8
: 1s 1/2 turn 2s on sides (Men RH, Ladies LH) into position for & dance
  Double Triangles
9-16
: 1s dance RH across (1L with 2s, 1M with 3s), 1s dance LH across with
  other couple & end in middle RH joined facing 1st corners
17-24
: 1s set to 1st corners & turn RH to face 2nd corners, set to 2nd corners
  & full turn RH into...
25-32
: 1s dance reels of 3 across (1M with 2s, 1L with 3s) to end 2nd place own
  side