1-8
: 1s cast down own sides & cast back to 2nd place (2s step up 3-4)
9-16
: 2s+1s dance RH across & LH back
17-24
: 1s turn RH to face 1st corners, turn 1st corner LH, turn 2nd corner RH &
  cross LH to 2nd places own sides
25-32
: 2s+1s+3s Adv+Ret & turn RH. End 2 1 3