1-8
: 1s & 3s advance to centre with 4 PdB, 1s dance between 3s & turn to
  face 4s **while** 3s turn to face 2s (2 parallel diagonal lines of 4)
9-16
: 1s & 4s also 2s & 3s dance RH across & LH back
17-24
: All set to partners twice, turn 2H into diagonal lines of 4 in other
  direction (1M & 4M, 2M & 3M BtoB)
25-32
: All dance RSh parallel diagonal reels of 4
33-40
: All set to partners & turn 2H to square formation (1s in 3rd pl), 1s
  & 3s in prom hold dance clockwise behind 2s/ 4s to original places
41-56
: Men dance in front of partner & turn next Lady RH, repeat 3 times ending
  back in original places
57-64
: Ladies dance into centre (PdB), turn setting & set to partner twice
65-72
: Ladies dance back to places as Men dance in who turn setting & set to
  partner twice
73-80
: Men dance out & behind partner back to places, all set to partners twice
81-96
: All dance Grand Chain
97-104
: All set twice to partner & turn 2H