D2 B2 U' R2 D2 R2 D L2 U2 B2 F' L2 D F R2 B2 F' R F L U2
x' // inspection
r' B' r2 R' y' R U' R' U U R U R' D // xcross
R U R' // 2nd pair
y' U' y' R U' R' U U R' U R // 3rd pair
U R U R' U U R U R' // 4th pair
r U R' U' r' F R // OLL
y' U R' U' D R2 U' R U' R' U R' U R2 D' U // PLL