1-8
: 1s cross down to dance mirror reels of 3 on opposite sides & finish in
  promenade hold facing down
9-16
: 1s dance reels of 3 across with 2s (RSh to 2M) & finish LH joined in
  middle in 2nd place facing down, 2s finish in 1st place
17-20
: 1s cross down LH below 3s & cast up to 2nd place
21-24
: 1s turn LH to face 1st corners
25-30
: 1s dance 'Hello-Goodbye' setting
31-32
: 1s Petronella turn to 2nd place own sides