U' B2 U' B2 L2 D L2 D R2 D' R2 B' D L2 R B2 F' U B' R' U
y x // inspection
R R' D' R D' R2' D2' U' F R' F R // orange Xcross
R' U' R U' R' U' R // 2nd pair
y' U y' U' R' U' R U' x' R U' R' U x // 3rd pair
U2 U' F' U' U' F U' R U R' U' R U' R' // 4th pair/WVLS
U' U x' R U' R' D R U R' D' R U R' D R U' R' u' R // PLL
