1-8
: 1s cross down into reels of 3 on opp. side (6 bars), 2s cast up while1s
  dance down to finish back-to-back in middle facing opp. sides
9-16
: Set twice as in Double Triangles, 1s cast round 1st corners, meet, pull
  back RSH to finish back-to-back in middle, 1M facing down/1L up
17-24
: Set twice as in Double Triangles, 1s cast round 4th corners to finish
  in 2nd place own sides
25-32
: 2s+1s+3s circle 6H round and back