1-8
: 1s cross RH & cast 1 place, 1s cross LH & cast 1 place (Lady up, Man
  down) to finish LSh to LSh facing 1st corners
9-16
: 1s dance diagonal reel of 4 with 1st corners. at end 1s 1/4 turn LH to
  finish close to 1st corners, ready for ...
17-24
: 1s dance RSh round 1st corner to 2nd place own side;  2s+1s+3s turn RH
  to finish 1L facing down, 1M facing up **while** 2s+3s finish facing
  each other up and down the set
25-32
: 1s dance clockwise round outside (2 bars), 1s turn 3/4 RH to own
  sides **while** 2s+3s advance, cast back to 1st & 3rd places, wait 2
  bars then all set