1-6
: 1M & 3M cast down **while** 2L & 4L cast up, pass RSh in centre, dance
  RSh round own partner to swap places
7-8
: 1s+2s also 3s+4s chase clockwise 1 place 2 1 4 3
9-16
: 1s+4s dance Set & Rotate.  2 4 1 3
17-20
: 2s+4s also 1s+3s dance Set+Link
21-24
: 4s+2s also 3s+1s dance 4H round to left 4 2 3 1
25-28
: 4s+2s+3s dance 1/2 mirror reels of 3 on the sides (4s out/down, 2s in
  /up, 3s out/up). 3 2 4 1
29-32
: 2s turn RH, cast up to 1st place (3s move down on bars 31-32).
  End 2 3 4 1