y' inspection

centres
blue
4r U2 4r' x' U' 2r' U 2r U 4R2 x U x2 U' 2r U 2r' U 3l 2x3
x 4l' U2 2r U 4l2 (x2' y') 2r' 3 lines
2r U' 2r' U' x' 3l' U 3l F' U' 4l' U' 4l x2' F F' U 3R2 finish blue
green
(x' z') 3l' U' 3l U' 4R' z U 3l' U2 3l 1st line
z' U 3R' x U2 3R U2 y' 3R U2 3R' 2nd line
(y x') U' 4r' U' 4R' U 2r' z 2r U2 2r' 3rd line
z x 2r U' 2r' U' 1st white line
x' 2r U2' (2l' 4r') U 4r U' 2l 2nd white line
U2 3r' U 3r U' x2' U (4r2' 2r2) (y' x') 2r U2 2r' finish green

red / white (black)
z x U' 2r U 3r' U2' 2l2 3rd white line
U x' U2 3R' x U 2 red lines
x' 3R 2l U' 4r' x U' x' 3R2 U2 3R2 3 red lines
x U 2r' U' 2r U' x' U 4R' x U 4R 2r2 U2' 2r2' finish white
4r' U 4R U' 3r U' 2r' U2 2r U' 2r U2 2r' finish red
yellow / orange
U 2r' U 2r U x' U2 3R U2 3R' inner lines
2r U 2r' U' 2r U 2r' U 4l' U2 4l 3rd yellow line
U (4r 2r') U2 (4r' 2r) U 2r U2 z' finish centres

edges
R U' R' U' z2 F R' F' R 2d' 3/4 WR
U' R U' R' z' 4R' z WR
L' U L U2 (x2 y') U' F R' F' R 2u 3/4 WO
(x' y') z U F R' F' R 2u WO
y' R U' R' 2u' y' U R U' R' (z x') 3r' 3/4 YO
(x z) U2 F R' F' R 2u YO
z2' U' R U' R' (z x') z 2u' 2/4 YB
y' R U R' F R' F' R 2u' (x' y) 4R2 z' YB
U2 R U' R' z2 3u y' U R U' R' 3d' GR
U3 L' U L 3u (x' y') 3R2 z' 3/4 BG
R U R' F R' F' R z' 4R2 z BG
R U' R' (x' y) (2r 4l) (x' z) R U' R' z' 4R' z WB
U L' U L 2U R U' R' z' 3R' (x z) GO
U' R U' R' (z' x') 3R2 3r' z R U R' F R' F' R 2u2 fix centres
(z' x') 3R' (x z) R U R' F R' F' R (x' y) 3R RB
x' U2 4r z R U R' F R' F' R 2u' OB
(x' y) x' 3L' z R U R' F R' F' R 3U 3/4 YR
2u' R U R' F R' F' R 2u YR / YG

3x3x3
U2 (x' y') U R U' y' U' R' U y' U R U' (x2' y) white cross
U3' R U' R' y R' U' R GO pair
U y' U R' U' R2 U R' RB pair
y R U' R' y2' R U R' U' y' R' U R OB pair
y' R U R' GR pair
U 5l U2 L' U' L U' x R' OLL
R U R' U' R' F R2 U' R' U' R U R' F' U' PLL