1-8
: 1s followed by 2s (who cast up) dance down between 3s, cast up, meet &
  dance up to top. 1s cast to 2nd place, 2s at top face out
9-16
: Mirror reels of 3 on sides giving hands (1s in down, 3s out/up, 2s
  out/down). 2s & 3s dance loops at end
17-24
: 1s followed by 2s lead down, 2s divide then 1s followed by 2s lead up,
  remaining in middle ready for ...
25-32
: 1s+2s dance Allemande.  2 1 3