1-8
: 1L+3M advance towards partner, pull back RSh to face own side (2
  bars), 1L & 3M followed by partners chase clockwise 1/2 round
  (behind 2s) to end in line of 4 up/down centre, 3s at top, 1s at
  bottom, Men facing up, Ladies facing down
9-14
: 3s+1s dance a modified 1/2 reel of 4 (6 bars) : as normal reel but
  when 1M reaches top & 3L reaches bottom they curve into their
  partners' places, partners follow to finish opposite
15-16
: 1s+3s 1/2 turn partner RH back to original places
17-24
: 1s+2s Set+Link (1M no polite turn but faces out/down); 1s+3s turn LH.
   2 1 3
25-32
: 1s set & cast to 4th place (3s+4s step up 27-28); All 4 couples turn RH.
   2 3 4 1