1-8
: 1s turn 2H & remain in middle facing each other as 2s step up, 1s+2s set
  (1s advancing & pass LSh to face opposite partner) & dance 1/2 reel of
  4 across with 2s with 1s ending reel giving LH to face down on own
  side between 2s
9-16
: 1s dance down to end between 3s & face each other, 1s+3s set (1s
  advancing & pass LSh to face opposite partner) & 1/2 reel of 4 across
  with 3s 1s end giving LH to face up on own side between 3s
17-24
: 1s lead up to top, cross over & cast to 2nd place & 1/2 reels of 3
  across (L with 2s & M with 3s)
25-32
: 2s+1s dance Diamond Poussette