R' D' r2 u' l2 r d2 b' U' r' u D L l2 D' r2 f2 U' F' D2 b l' L2 b2 F U D2 B U' L2 D F l2 F U2 R L B' b f' U d' l u' r' F2 r2 R2 B' U2 L' D2 l2 f U L2 l' F d' D'

x // inspection
1st 2 centres & 1x3x4 block
x U 2r2 x2' // yellow 2x2
U U' 2r U U 2r' U 3l' 3l 3l2' U 2r2 // yellow 2x3
x' (z y) U 3R' z U' 3l // yellow
x' 2r U' 2r' F U' 2r U' 2r' // white 1x3
z' F U 2r' 3r (z y) U' 2r U' U' 2r' // white 2x3
z' U x2' x' 3r2 (z y) 2l' U U 2l // white
y x' R y U R U U' R' R U 2r' R U 2R U 3R' U' 3r 2r' U // WG 1x2
x U 2l2 3r 3R U 3r' 2r U' 2r' R U' 2r R' U // WR 1x2 / WRG
x' U U 2r2 U 2r' U' U U' R' 4l' R U R' U' 2r R' U 2r' R U' // WR 1x3
x U 2r' R U' // WG 1x3
x2 U x' 4r U' U' L' U U' 2r2' 3r2 U // WB flipped
U' 3r' 2r U2 2r2' 3r2 U' // WB 1x3
U' U x' U' U' U' U' x U' R U x' // WBR
finish centres & 1st layer
4r U' U' 4r' // blue 1x3
U' 3r U' 3r' 4r' U 2r2' 4r2 U 4r' 4r' // blue 2x3
U' U 2r2 U 2r2 // blue
4r U' U' U' 4r' U 3r U' 3r' U 4r 2r' U' 2r U' U' 2r' // orange 2x2
U 2r 4r' U' 3r' U 3r 2r' U 2r U' U' U 3r U' 3r' // orange 2x3
U' 4r U 4r' 2r U 2r' // orange
U' U' 2r' U' 2r U 4r' // green 2x3
U' 2r U 2r' 2r U' 2r' U U' U 2r U' 2r' // red 2x3
U U' R U 2r U' U' 2r' // red/green / preserve WO 1x2
R' U 2L' U' R U 3r // WO 1x3
R2 R' U R U R U R' U' R U // WOB
4l R U' R' U 4r' 4r2 z' // WGO
F3L
U U R U' 4l' U R' U' 4l // uOB
U U U U' L' U 4r U' L U 4r' // dGO
U 3r' 2r U' R U 2r' 3r U' R' // mOB
U 3r 2r' U R' U' 3r' 2r U R // mRB
U' U U 2r' 3r U' L' U 3r' 2r U' L // mGO
U U' U' L U' 3r' U L' U' 3r // mRG
2r' R U' R' U R' 2r U' R // dRB
U 2r R' U R' U' 2r' R U R // uRB
U R U' 2r R' U R' U' 2r' // dOB
2r U' L U 2r' R U' L' // dRG
U' L' U 2r U' L U 2r' // uGO
U L U' 2r' U L' U' 2r // uRG
LL
U U' U' R' R2 U' U' R' U' R U' R2' U2' R U R' U R U // CLL
y2' 3R' R' U' R U 2R' 3R U' R' U 2r // YR
y x U U R2' 2r2 U' R' U R2' 2r2 U' R U' (x' y) // YG
R U R' U' x' U' R U x U R2 U' (3l' L) U R2 U' x' U' R' U (3l L') x U R U' R' // YB/YO