1-8
: 1s lead down & back up, remain in centre facing up
9-16
: 1s+2s+3s dance reels of 3 on sides giving hands (1s cast, 2s dance
  in/up, 3s out/up)
17-24
: 1s cast (2s step up), 1s dance RSh round each other 1L faces 2s (at
  top), 1M faces 3s; 1L+2s also 1M+3s dance 3H round to left, flowing
  into ...
25-32
: 2s+1s+3s circle 6H round & back