1-8
: 1s+2s & 3s+4s dance double Fig of 8 (1s & 4s cast to start & end facing
  out)
9-16
: 1s & 4s cast 1 place & turn partners 2H, open out into 4H round to left
  & end 1s & 4s turning right about to face corners (M face M & L face
  L)
17-24
: 1s+4s dance "Hello-Goodbye" setting. 1s+4s end in centre facing
  diagonally opposite "corner"
25-32
: 4s turn 2s NH (at top) as 1s turn 3s NH (at bottom - i.e. 4s & 1s
  dancing out of ends) to 2 (4) (1) 3; 4s & 1s dance 1/2 Figs of 8 round
  ends. 2 4 1 3