1-8
: 1s petronella turn & set, turn 2H to end between 2s facing opposite
  partner
9-16
: 1s dance the Spurtle: 1s dance 1/2 reel of 4 with 2s & turn partner RH
  to face 3s, 1s dance 1/2 reel of 4 with 3s & turn partner RH to face
  4s
17-24
: 1s dance 1/2 reel with 4s & turn RH to 4th place opposite sides, all set
  & cross RH 1s ending in 4th place
25-32
: 1s followed by 4s+3s+2s lead to top, cross & lead down own sides
33-40
: 2s+3s also 4s+1s dance Diamond Poussette
41-48
: All circle 8H round & back