1-8
: 1s+2s & 3s+4s dance 4H round, 2s lead up & 3s down, cross & cast, to
  form a St Andrews Cross with corners all facing clockwise
9-16
: All dance round in St Andrews Cross formation back to places
17-24
: 2s & 3s dance RH across, set & cross to own sides
25-32
: 1s cross RH, turn 2s LH, turn each other RH & turn 3s LH (similar to
  Strip the Willow)
33-40
: 1s turn each other RH, turn 4s LH & all turn partners with kilt grip