3x3
CFOP
D2 F' D' B L2 B2 U2 R' F' B2 R2 D2 B2 L2 U' F2 R2 U R2 U' L'
cubedb.net
z2 inspection
U' R' U F2 D2 F2 U' F cross
U R U' R' 1st pair
y' U2 (R U' R' U)2 R U' R' 2nd pair
y2' R' U R U R' U' R 3rd pair
U' R U R' U R U' R' U y' R' U R 4th pair
U' L' U2 L U L' U L R U2' R' U' R U' R' U ZBLL