Brian and Mary
Triplet Diff: 2 0
32 Bars Progression
A1 Goddess Cast (tops cast out, all follow, meet Partner at bottom, bounce off nearest hand to cast back up to the top again)
A2 Double promenade cast to L, then 1s cast to middle place
B1 Middles RHS to R (Man down lady up), cross back to back to do LHS with other end
B2 2s and 3's pousette past each other, everyone swing