Dance Lassie Wi' The Lint White Locks 3728

1–
: 1M+2M ½ Fig8 round the W ; 1W+2M ½ Fig8 down (1c is on M side, 2c on W side, the W on 1diag)
9–
: 1W+2W progressive BtoB ; set | cast cclw  **while**{4}    1M+2M set | cast clw ; Progressive BtoB (all have now changed sides)
17–
: Turn opposite BH ½ | Circle4 L ½ ; ½ R&L, end in promhold with P, facing across (1c is on W side, 2c on M side)
25–
: All advance to midline, M Lsh to Lsh, and continue with Tournée (2,1)

{{explanation}}
Progressive Back to Back: pass Rsh, and pivot L ½ | Retire into exchanged places

1-4
: 1M & 2M dance across between 1L & 2L cross & cast back to each others
  place
5-8
: 1L & 2M dance 1/2 Figs of 8 round next couple (1s end on Mens side, 2s
  Ladies side)
9-12
: 1M & 2M set & cast up/down 1 place as 1L+2L dance progressive DoSiDo to
  end 2M/1L places
13-16
: 2L & 1L set & cast down/up 1 place as 2M & 1M dance progressive DoSiDo
  to end 1L/2M places
17-24
: 2M+1L also 2L+1M 1/2 turn 2H & circle 4H round 1/2 way, 1s+2s dance R&L
  1/2 way (1s ending Ladies side)
25-32
: 2s+1s dance variation of Tournee:

: Advance into middle (Men LSh to LSh) with partner on right (2s facing
  Ladies side & 1s Mens side) & couples 1/2 wheel anticl'wise, Men turn
  Ladies into middle & both couples turn 1.1/2 times (2s RH, 1s LH) &
  dance out to places