1-8
: 1s cross down to dance mirror reels of 3 on opposite sides & end
  facing 1st corners
9-16
: 1s dance 1/2 diagonal reel of 4 with 1st corners & 1/2 diagonal reel
  with 2nd corners
17-18
: 1M+3s (at top) & 1L+2s (at bottom) dance 1/2 RH across
19-20
: 2s+3s dance 1/2 LH across (just touch hands) **while** 1s cast (1M
  down, 1L up) into 2nd place opp sides. End (2) (1) (3)
21-24
: 1s turn partner LH, turn 1st corner (position) RH
25-32
: 1s turn partner LH, turn 2nd corner (position) RH; 1M+2s & 1L+3s
  dance 1/2 reels of 3 across (LSh to 3rd corner position)  2 1 3