F' (L' U' L U) F y F (R U R' U') F'
F (R U R' U') F' U F (R U R' U') F'
(R U R' U) (R' F R F') R U2 R'
(R U R' U') R' F R2 U R' U' F'
(R U R' U') R U' R' F' U' (F R U R')
(R' F R F') (R' F R F') (R U R' U') (R U R')
(R U R' U) R U2 R' F (R U R' U') F'
(L F' L' F) L' U2 L d (R U R')