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