1-8
: 1s set, turn RH, cast to 2nd place & 1/2 turn LH to end in centre BtoB
  facing opposite sides
9-16
: 1M+2L+3L also 1L+2M+3M circle 3H round & back on sides. At end 1s slip
  past each other by Left towards own side (1L passing below 1M) 1s end
  in centre facing down on own sides
17-24
: 1s lead down the middle & back to top
25-32
: 1s+2s dance Poussette. 2 1 3