1-8
: 1s 1/2 turn 2s on sides (Men RH, Ladies LH) into to centre facing
  out, 2s+1s+3s set as Double Triangles; 1s cast (1M up, 1L down) into
  middle LSh to LSh facing own side
9-16
: 1M+2s & 1L+3s dance RH across; 1s turn LH 1.1/2 to face 1st corner
  (pstn) **while** 2s+3s chase clockwise 1/2 round
17-24
: 1s+1st corners dance 1/2 diag reel of 4, 1s pass RSh, 1s+2nd corners
  dance 1/2 diag reel of 4, 1s pass RSh to 2nd place own side
25-32
: 2s+1s+3s circle 6H round & back