z' y inspection

r' u' z l' U' l y x' U' r' 3r' y x l yellow
r' F r x' 3r U 3r' l2' U l U l' U' l U2 3r white

z' r2' D' WR
x' R' U l' 4r F x' r U WG
L2' x' r U' r2' F WB

4r r U' U' 4r' U' 4r r' 3r U 4r' U' 4r 3r' U' 4r U2' r' U' 4r U' U' r 4r' U' 4r r' U' 3r U' 3r' r2 red
U' U' r U r' U' r2 U2' r2' blue
r U2' r' U2 r U' r' orange/green

z' L' U L d R U' R' 3d R U R U' R2' D WO

U' L' U L U R U' R' u' YB
U2 R U' R' U 4d R U' R' d' u YG
y' R' U' R u' 3u RB
R U' R' L' U L u' OB
y U' U' L' U L u z U' R' U x R' U R U' 3r' RG
z' y R' U R F R' F' R U u' YO
U R U' R' u R U R' F R' F' R d R' F R F' R U' R' 3u' RG/YR

R U R' U' D L' U L D' 1st pair
U L' U' L 4d L U L' 2nd pair
U2 R' U R U' R' U' R 3rd pair
U' R U' R' U' R U R' 4th pair
U R U R' F' U' F U R U2' R' OLL
R U R' U' R' F R2 U' R' U' R U R' F' PLL