1-8
: 1s turn RH, cast (2s step up 3-4) & turn LH (4 bars)
9-16
: 1s dance RH across, 1L with 2s at top & 1M with 3s. 1s pass RSh & dance
  LH across with other couple.  1s remain in centre facing 2M at top
17-24
: 1s NHJ set twice forming an arch **while** 2M dances under arch & out to
  left **while** 2L sets & crosses over. 1s turn inwards to face 3L &
  repeat (3M sets & crosses)
25-32
: 1s swivel Right to face 3L again & repeat (3M sets & crosses), 1s turn
  inward to face 2M again & repeat (2L sets & crosses)
33-40
: 1s in centre pass LSh to dance LSh reels of 3 across (1L with 2s & 1M
  with 3s)