1-8
: 1s dance in & cast 1 place, 1s dance 1/2 reels of 3 across (Lady with 2s
  & Man with 3s)
9-16
: 1s dance down between 3s, cast up to 2nd place opposite sides &
  dance 1/2 reels of 3 across (Man with 2s & Lady with 3s)
17-24
: 2s+1s dance R&L
25-32
: 1s dance down between 3s, cast up to 2nd place & 2s+1s+3s turn RH