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