1-8
: 1L followed by 2L+3L dance across top, down behind Men & back to place
9-16
: 3M followed by 2M+1M dance across, up behind Ladies & down middle of
  set. Bar 16 Ladies dance in to join RH with partner, all facing down
17-24
: All lead down & back,  3s dancing to place **while** 1s+2s remain in
  middle ready for...
25-32
: 1s+2s dance Allemande