1-8
: 1s & 3s turn RH (2 bars) & lead down 1 place, 1s dance out cast behind
  next couple & dance up 1 pl to face own side BtoB for Double Triangles
9-16
: 1s & 3s dance Double Triangles & end turning to right to face 4th
  corners
17-24
: 1s & 3s dance reels across (reels of 3 top & bottom, reel of 4 in
  centre)
25-32
: 1s & 3s 1/2 turn partners RH, Bal-in-Line, turn partners RH & cast down
  on own sides