1-8
: 1s lead down & back up, remain in centre facing up, 2s step in behind 1s
  ready for ...
9-16
: 1s+2s dance allemande, 1s end facing 1st corners
17-32
: 1s dance Corner Chain with 1st & 2nd corners :

: 1s change pl RH with 1st crnrs, 1st crnrs turn LH in centre & return to
  places giving RH to 1s who turn LH in centre to face 2nd crnrs

: 1s change places RH with 2nd crnrs, 2nd crnrs turn LH in centre & return
  to places giving RH to 1s & 1s end in centre, facing up NHJ. 2 1 3
33-40
: 1s dance up to top, cast, meet, dance down & cast up to 2nd place own
  side. 2 1 3