D2 F' D2 U2 B L2 F' R2 B2 D2 U' L D2 U F' U' L U F2 R'
Solution
x y2
//
inspection
R U' R' F R D
//
cross
R' U R
//
1st pair
U R U' R' L' U' L
//
2nd pair
U' R U' U' R' U R U' R'
//
3rd pair
y U' R' U R U R' U R U' R' U R
//
4th pair
U' r U' r2' U r2 U r2' U' r
//
OLL
l' f' U (l R) u R' U R U' R u' R2' U'
//
PLL