1-8
: 1s cast & dance down behind own lines, turn outwards and dance back up
  to place
9-16
: 1s+2s+3s dance Reflection reels on own sides (1s in & down to start)
17-24
: 1s, followed by 2s, lead down the middle; 2s, followed by 1s, lead up 2
  1 3
25-32
: 2s+1s dance R&L