1-8
: 1s+2s+3s circle 6H round & back
9-16
: 1s dance reflection reels of 3 on own side with 1s dancing in & down to
  begin
17-24
: 1s cross RH, cast 1 place & petronella turn into lines of 3 facing
  down/up (1M between 2s 1L between 3s), all set
25-32
: 1s petronella turn to 2nd place own side, 2s+1s+3s set & turn partners
  2H