1-8
: 5s dance reel of 4 with 2s & 4s (2s & 4s in prom hold)
9-16
: 1s+5L also 3s+5M dance RH across, 5s pass RSh to dance LH across with
  opposite couple & end passing LSh to original places
17-24
: 4s+5s petronella turn to face partner in line across & set, 4s+5s
  dance 1/2 reel of 4 to end with 5s in 4th places & 4s in centre facing
  each other
25-32
: 4s turn (with suitable Highland steps) **while** others circle 8H round
  & back

{{explanation}}
4s Repeat with 1s+3s leaving 3s in centre, 3s repeat with 2s+4s leaving 2s in centre, 2s repeat with 1s+3s leaving 1s in centre & 1s repeat with 2s+5s leaving 5s in centre