3x3
CFOP
B' L F2 U' D2 R B' D' L B2 L2 D2 L2 D2 F2 B L2 F2
cubedb.net
z y2 inspection
U' F' r R2 U' x' U r cross
x U R' U' x' U R' U' l U' R' U 1st pair
x' R' R U' R' U R' U' R U2 R' U' 2nd pair
U' R' U l' U l F' 3rd pair
x' U R' U' R2 U l' f' 4th pair
U' F' r U R' U' L' U l OLL
U' R U R' F' R U R' U' R' F R2 U' R' U PLL