3x3
CFOP
U2 R2 D B L' R B R2 F D' U' F2 R2 B R' D U'
cubedb.net
z2 inspection
F U' R2 D D R' cross
U' R U' U' R2' U' R 1st pair
U U L U' L' U L U L' 2nd pair
U' R U' R' U' y' R U' R' 3rd pair
y R U R' U2' R U R' U' R U R' 4th pair
U' U' F R U R' U' F' OLL
U' U' AUF