1-8
: 1s set, cast 2 places (2s+3s step up 3-4)); 1s set, cast up 1 place to
  1L between 2s facing down, 1M between 3s facing up (3s step down 7-8)
9-16
: 2s+1s+3s set, 2s+3s set again **while** 1s Petronella turn to sides, 1L
  between 2M+3M, 1M between 2L+3L; 2s+1s+3s set twice
17-24
: 1s dance 6 bar reels of 3 on sides giving RSh to 2nd corner, 1s cross RH
  to 2nd place own sides