CLL 12 (U2) R U2 R' U2 R' F R F' Tags : Antisune CLL 11CLL 13 Alternate Algorithms(U') R U' R' F R F' U' R' U' R2 U R'(U') R2 U R2' F' U F R2 U' R2'SetupF R' F' R U2 R U2 R' (CLL03)Recognition