1-8
: 1s cross RH, set to 2s on sides & turn LH into line of 4 across with 1s
  in centre holding RH & Balance-in-Line
9-16
: 1s turn 2s LH onto sides (1s into 1st place) & set to 2s on sides, 1s
  cross RH & set to partner
17-24
: 1s lead down the middle & back to top
25-32
: 1s+2s Allemande