4 Couple Longways Diff: 6 0
32 Bars Progression
A1 Identify Neighbour, then First corners, RAT each other, LAT Neighbour, RAT across the set (Neighbour Partner), LAT other first corner again, back to place
A2 2nd corners do the same
B1 Tops strip the willow to bottom
B2 All swing
Written on the bus back from IVFDF 11