3x3
CFOP
L R B2 D2 B2 R U2 R' U2 R' U R F' R2 F U B' D U'


cubedb.net
y x2 inspection
(U' D) R D2 R y' R' cross
U L' U L R' U R 1st pair
y' R' F R F' U' U' R U R' F R' F' R 2nd pair
y' U' R U' R' d F R U R' F' 3rd pair / EO
d' R U2' R' 4th pair
R U R' U R U' R' U R U2' R' COLL
OLL 21
R U' R U R U R U' R' U' R2 U' EPLL
Ua Perm