1-8
: 1s & 3s 3/4 turn RH into line up/down centre & dance 1/2 reel of 4, 1s
  & 3s 3/4 turn RH to 3rd/1st places own side.  3 2 1 4
9-16
: 2s & 4s repeat 1-8 to end 3 4 1 2
17-24
: 1s dance diagonal R&L with 2s & 4s (1M down, 1L up) to end 3 (2) 1 (4)
25-32
: 2s dance diagonal R&L with 1st & 3s (2M up, 2L down) to end (1) (2) (3)
  (4)
33-36
: All chase clockwise 1/2 round to own side 2 3 4 1.  2L faces up, 4M
  faces down
37-40
: 4s+3s+2s (top 3 couples) dance 1/2 reel of 3 on sides (2L+3L also 4M+3M
  pass RSh to start). End 2 3 4 1