1-8
: 1L casts to bottom as 4M casts up to top to meet in centre of
  dance, 1M+4L do the same **while** 1L+4M turn 3/4 RH
9-16
: 1s+4s dance LH across in centre 1s end in 4th place as 4s end at top,
  all 4 couples turn RH
17-32
: Repeat bars 1-16 with 4L+1M starting
33-40
: All in prom hold dance 1/2 RSh reel of 4 in centre of set & end
  with 4s/1s casting into top/bottom places as 3s & 2s cross LH to own
  sides.  4 3 2 1
41-48
: 4s+3s+2s dance 1/2 RSh reels of 3 on sides 4s (4s RSh to 3s), all turn
  RH