1-8
: All Set+Link dancing on to meet next person in corner position, All
  Set+Link dancing on to meet next person in square formation
9-12
: All set to new partner & 1/2 turn 2H (couples in 1st & 3rd places facing
  in, couples in 2nd & 4th places facing each other)
13-16
: Couples in 1st & 3rd places advance to meet original partner & retire
  to 2nd or 4th places **while** couples in 2nd & 4th places retire (2
  steps) & advance to meet original partner in 1st or 3rd places
17-24
: Ladies dance RH across 1/2 way **while** Men dance 1 place anticlockwise
  & turn new partner LH, repeat bars 17-20
25-32
: Dancers in 1st & 3rd places dance 1/2 Ladies Chain, dancers in 2nd & 4th
  place dance 1/2 Ladies Chain (all now in original places)
33-40
: All dance 8H once round to left (6 bars) & turn right about to dance
  on 1 place clockwise to end 4 1 2 3