1-8
: All Ladies cast round partners, in to face partner & set twice
9-16
: All Ladies cast back round partners & turn partner LH
17-24
: 1s+3s slip step down/up (Men passing BtoB), set & slip step back to
  places (Ladies BtoB)
25-32
: 2s+4s repeat
33-48
: All Ladies cast round partners & in to face partner, all dance RSh reels
  of 4 (all passing LSh in centre)

{{explanation}}
Men repeat bars 1-16, turning partner RH in bars 13-16