1-8
: 1s Petronella turn & set; Petronella turn & set. (1) 2
9-16
: 1s+2s dance 'Interlocking Knot':

: 1s+2s 1/2 turn RH, 1s face up, 2s face down in Allemande hold. 1s dance
  down Men's side **while** 2s dance up Ladies' side; Couples turn
  partner LH to sides. 2 (1)
17-24
: 2s+1s circle 4H to right & back to left
25-32
: 1s set, 1/2 turn RH, pull back RSh & dance out to own side, 2s+1s set.
  End 2 1