Ollie
Member
With an A9, but I don't know if it's the most efficient way:
[F' (L2) F' R' F (L2) F' R F2]
y' x' R' (D2) R' U' R (D2) R' U R2 x y // set up to [y' x': [D2, R' U' R]] and cancel one move
[y' L': [U2, R' D' R]] // the alg I do
U' R U' R' D R (U2) R' D' R (U') R' U // a bit longer but might be more speed-optimal