1-8
: 1s cross down & dance reflection reels of 3 on opposite sides, all
  giving nearer hands where possible. 1s+3s end in the middle (1s face
  down & 3s up)
9-16
: 1s+3s dance Ladies Chain up/down middle of set, ending 1s facing
  down, 3s facing up, NHJ with partners
17-24
: 1s+3s set & Petronella-in-tandem (skip change) to side as 2s cross RH &
  cast round to right; 1s+3s set & petronella to ends as 2s cross RH
  (up/down) & cast to right
25-32
: 1s+2s+3s chase clockwise 1/2 way, 1s cross RH & cast 1 place