1-4
: 1s+3s set facing diagonally with 1L+3M advancing turning to face partner
  in a diagonal line & turn partners 2H
5-8
: 1s+3s dance 1/2 diagonal reel of 4 (1s+3s end in opp places)
9-16
: 3s+2s+1s circle 6H round & back
17-24
: 1s & 3s petronella turn into next place on right & set, repeat to
  original places & set
25-32
: 1s+2s dance the Knot