x' y // inspection
U' D' l U' (l' R') D D R D D // cross
U R U R' y U R U R' // 1st pair
U' U' R' U2 R U' R' U R // 2nd pair
y' y' R U' R' y U L' U L // 3rd pair
U R R' U' R U R' U R U' R' // 4th pair
U' U' l' l U U r' U r2 U' r2' U' r2 r' r U r' // OLL
U' U' R' U' U R U' R' U' U' R U R' z R R U R' D R U' // missed PLL
z' U' R' U' U' R U R' z R2 U R' D R U'