1-8
: 1s dance down below 3s & cast up to 2nd place, 2s cast to 3rd
  place **while** 1s+3s dance up to top & 1s cast to face 1st corners
9-16
: 1s dance Pass+Turn with 1st corners & pass RSh to face 2nd corners,
  dance Pass+Turn with 2nd corners ending in 2nd place opposite sides
17-24
: 3s+1s+2s chase clockwise 1/2 way & 1s dance 1/2 reels of 3 across (1M
  with 2s at top & 1L with 3s)
25-32
: 1s dance reels of 3 on sides (LSh to 1st corner) & cross RH