3x3
CFOP
z2 L2 F2 D B2 F2 U' L2 U2 F2 L2 D2 B L' D U2 F2 D' U2 B F2 U'
cubedb.net
y x inspection
D' U' R U x' R cross
R' U' R U L' U L 1st pair
U2 R' U2' R2 U R' 2nd pair
y U R U' R' U' R U' R' U R R' R U' R' 3rd pair
y U R U' x' R U' R' U l' 4th pair
U' l U' R' F' R U R' z l' U R OLL
U' R U R' U' R' F R2 U' R' U' R U R' F' U2' PLL