1-4
: 1s 1/2 turn RH moving down to 2nd place opp side **while** 2s step up,
  1s set advancing, pass LSh to finish BtoB facing own side
5-8
: 1s dance out, cast to right **while** 2s & 3s Petronella turn; 2s+3s
  set **while** 1s dance between setting couples to 2nd place opp side &
  face clockwise
9-16
: 2s+1s+3s dance Weasel reels:

: 2s+3s dance part reel of 4 up/down middle but when reaching either end
  they dance clockwise to top/bottom to re-enter reel **while** 1s dance
  clockwise to replace dancer leaving the reel & all end where they
  started, 1s facing across set
17-24
: 2s+3s Petronella turn to opp sides, 2s+1s+3s join hands on the side &
  set. All cross RH with partner to own side & set again (retain hands)
25-32
: 2s+1s+3s circle 6H round to the left for 4 bars; drop hands & dance into
  the centre, pull back RSh & dance out & chase back to own sides. 2 1 3
  4