1-8
: 1s dance down NHJ between 3s, cast up to 2nd place (2s step up 3-4); 1s
  turn 1.1/4 RH remaining in centre
9-16
: 1M+2s (at top) & 1L+3s dance LH across; 1s pass LSh to dance RH across
  with other couple. 1s end facing 1st corners
17-24
: 1s dance diagonal reel of 4 with 1st corners & pass RSh to 2nd place opp
  side.  2 (1) 3
25-32
: 2s+1s+3s chase clockwise 1/2 round; 2s+3s continue chase back to
  place **while** 1s turn RH.  2 1 3