{{explanation}}
4 bar intro - honour partner, honour corner

1-8
: Ladies dance RSh around their corner & across to next Lady's place to
  right & set to 'new partner'
9-12
: All Petronella turn (Ladies in, Men out) & set turning to the right
13-16
: Ladies dance RH across once round **while** Men dance 1/2 round
  anticlockwise to meet partner in square set opposite original places
17-24
: 1s+3s slip step across (Men pass BtoB), set to partner (start with L
  foot) & slip step back (Ladies pass BtoB) & set to partner
25-32
: 2s+4s repeat 17-24
33-40
: Men dance LSh around their corner & across to next Man's place to left &
  set to 'new partner'
41-48
: All repeat 9-16
49-56
: Double reels of 4 across: Men dance in & pass LSh in middle **while**
  Ladies dance into partner's place to start. All touch hands briefly
  when passing LSh in middle
57-64
: All turn corner LH; all turn partner RH

{{explanation}}
Repeat 1-64 to end in original places