1-8
: All set, cross RH, 1s+2s also 3s+4s Set+Link (persons casting loop into
  centre)
9-16
: 2L+1M+4L+3M dance reel of 4 in middle & ending BtoB in middle facing
  partners
17-24
: 1s+2s also 3s+4s dance reels of 4 across & end with middle persons
  (followed by 1L/2M or 3L/4M) pass RSh dancing to original places
25-32
: 1s+2s 1/2 turn RH & dance RH across 1/2 way, 1s+3s 1/2 turn RH & dance
  RH across 1/2 way
33-40
: 1s+4s 1/2 turn RH & dance RH across 1/2 way, all turn RH