1st 2 centres and 3 cross dedges
U B' l yellow
U r' U2 l (x' y) U' r' z U' r U2 r' white

z' x2' U (r' l') U WB
l l' L2 U (r l) U WR
x2' R' R U l' L2 U WG

last 4 centres and finish cross
F' L' r' U r U r' red
3r' U r U r' 3r U 3r2' U2 r2 U' r' U r' green/RB
r' 3r U2 l L' U r U r' blue/orange

3r' L l' R' U' r r' R U r U' R' r2 U2 3r2 U2' r2' R' U2 3r' (x' z') WO/YR/fix centres

finish edges
u' y R U R' F R' F' R YO
y' L' U' L x U R' U' 3l YB
U L' U L d YG
U' F R' F' R u' GO
R U' R' u OB/GR

3x3x3
L' U' L U y' L U L' OB pair
U R2' U2' R U R' U R2 GO pair
U2' y' R U2 R2' U' R GR pair
R U R' U2' R U R' RB pair
U U' 3r' U' R U' R' U2 3r OLL
U3' R U R' F' R U R' U' R' F R2 U' R' PLL