{{explanation}}
2 chords - on 2nd chord 1s & 3s cross to opp sides

1-8
: All set & turn partner 2H; 1s+2s also 3s+4s circle 4H round to left
9-12
: All dance 1/2 RSh reels of 4 on sides & begin to pass RSh again to form
  lines across (Men facing same Lady as at bar 9)
13-16
: All dance 1/2 reels of 4 across & begin to pass RSh again to form lines
  on sides (Men facing same Lady as at bar 9)
17-24
: Repeat bars 9-16
25-32
: 1s+2s also 3s+4s dance 1/2 RH across & set; 1s+4s dance 1/2 R&L. (2) 4
  (1) 3