1-8
: 1s cast 1 place, cross RH, cast below 3s & dance up middle to 2nd place
  BtoB in centre facing opp sides for Double Triangles
9-16
: 1s dance Double Triangles & end facing 2nd corners
17-24
: 1s dance diagonal reels of 4 with 2nd corners, pass partner LSh to
  face 1st corners
25-32
: 1s dance reels of 4 with 1st corners, pass partner LSh to end in 2nd
  place facing out to start next sequence