四阶魔方OLL特殊情况

r2 B2 r' U2 r' U2 B2 r' B2 r B2 r' B2 r2 B2 y2 r U2 l' B2 l B2 r2 U2 r’ U2 r U2 B2 r2 B2 r2 B2 U2 l U2 r' U2 r U2 F2 r F2 l' B2 r2 R’ [FB] U2 R R B R’ [FB] U2 R B’ R’ y R’ U’ R [CH] R U R' R U' L' U R' [FB] U L L B’ R2 [FB] U2 R2 B L’ y2 (R M’) D R2 [FB] U2 R2 D’ (R’ M) B2 L2 [FB] U2 L2 B2 L2 B2 L2 [CH] L2 B2 L2 R’ D R2 [FB] U2 R2 D’ R L’ B’ L [FB] U2 L’ B L y’ L U L' [CH] L U' L' R’ [FB] R U R’ U R B’ R2 [FB] U2 R2 B (R M’) U R' U R [FB] (R’ M) B L2 [FB] U2 L2 B’ y’ R U R' U R [FB] R' B2 R2 [FB] U2 R2 B2 R2 B2 R2 [CH] R2 B2 R2 R’ L [FB] U2 R L’ M [O] M’ B L [FB] U2 L’ B’ y (R’ M) [FB] R U R’ U (R M’) y’ R U2 R’ U [FB] R U’ R’ y R’ U’ R [FB] U R’ U2 R L [FB] L’ U’ L U’ L’ y R’ U’ [FB] L U’ R U L’ y’ (L M) [FB] L’ U’ L U’ (L M)’ [FB] [CH] y2 [O] B’ R’ [FB] U2 R B y L’ U’ L U’ L’ [FB] L y’ L U [FB] R’ U L’ U’ R (L M)’ U’ L U’ L’ [FB] (L M)

[O] = (Rr) U2 (Rr)' U2 (Rr) B2 (Rr)2 U2 (Rr)’ U2 (Rr) U2 B2 (Rr)2 B2 (OLL parity fix, flips UB edge)

[CH] = (Rr)2 B2 U2 (Ll) U2 (Rr)' U2 (Rr) U2 F2 (Rr) F2 (Ll)' B2 (Rr)2 (OLL parity fix, flips UF edge) [FB] = (Rr)2 B2 (Rr)' U2 (Rr)' U2 B2 (Rr)' B2 (Rr) B2 (Rr)' B2 (Rr)2 B2 (double parity fix, flips UF edge)

M = r’l E = u’d S = b’f