1-8
: 1s cross down into dance reels of 3 on opposite sides & end facing 1st
  corners
9-12
: 1s set to 1st corners, dance round each other into 3rd corner
  places **while** 1st corners dance in & twirl to face their original
  places
13-16
: 1st corner persons set to 1s, dance round each other into 3rd corner
  places **while** 1s dance into centre & twirl to face 2nd corners
17-24
: 1s repeat 9-16 with 2nd corners & end facing 1st corners (pstn)
25-32
: 1s+1st corners dance 1/2 diagonal reel of 4, pass RSh & dance 1/2 reel
  with 2nd corners & end passing RSh to 2nd places