U5A = U6-1E(ast)

U5B = U6-1W(est)

U5C = U6-2E

U5D = U6-2W

U5E = U6-3E

U6A = U6-3W

U6B = U6-4E

U6C = U6-4W

U6D = U6-5E

U6E = U6-5W

U6F = U6-6E

U6G = U6-6W

U6H = U6-8E

U6I= U6-8W

B7A = U8-3E

B7B = U8-3W

B7C = U8-4E

B7D = U8-4W

B7E = U8-5E

B8A = U8-6E

B8B = U8-6W

B8C = U8-7E

B8D = U8-7W

G8A = U8-8W

G8B = U8-9E

G8C = U8-9W

G8D = U8-10E

G8E = U8-10W

G8F = U8-2E

G10A = 4A-E

G10B = 4A-W

G10C = 4B-E

B10A = 3A-E

B10B = 3A-W

B10C = 3B-E

B12A = 5A-E

B12B = 5A-W

G12A = 5B-E

G12B = 5B-W

G14 = 6-N (tentative, U12 field is proper size)

B14 = 6-S