CLL 26 F R' F' R U R U' R' Tags : L CLL 25CLL 27 Alternate Algorithms(U2) L' U' L' U L F' L F(U') R F' U' R' U' R F(U) F' R' F R F' R U R' U' FSetupR U R' U' R' F R F' (CLL31)Recognition