PLL20 (F' R U R' U')(R' F R2)(F U' R' U' R U) F' R'
x' (R' F R2 U' U') (F R' U' U' )(R F' U' U') (R'2 F' R)
PLL21(R' U R U')( R' F' U' F) (R U R' U') R d'(RUR')
(R' U R U')( R' F' U' F) (R U R' F ) (R' F' R U' R)
(R' U R' F) (R F' R U' R' F') U (F R U R' U' R)作者: mlyfe0508 时间: 2009-11-25 20:34:08