3x3
CFOP
L D2 F2 R2 D2 R F2 R' D2 F2 D' R2 F' U2 R B L' R F2 D R'
cubedb.net
x z2 inspection
l' U l2 D U' F D cross
R U2' R' y U' R' U' R 1st pair
U y' U R' F R2 U' R' U2 F' 2nd pair
y y' U' R U' R' U R U' R' U R' F R F' 3rd pair
U R' U R U' R' U' R 4th pair
U' r U r' R U R' U' r U' r' OLL
R2' u R' U R' U' R u' R2 y' R' U R U2' PLL