l R2 u' u' y' U' r green
y F' r U2 l' blue

y' U' x U BO
x r U' (r2' x) L2 U' BY
x 3r' R U' (r2' x) U L BW

3r' U' r2 r U' r' red
3r' U 2L' U' l L' U' yellow / orange lines
3r' U' U r U r' U' white line
r2 U' U' r' U' r' finish centres

3r 3r 3r l (z' y') U R U' R' u' 3u R' 3u' BR / cross

u' GR
U' U' U' y U' R U' R' y' y' U' U' u' GO
L' U L u WO
3d' R U' R' YO
y' U F R' F' R u WG
F R' F' R d' WR
L' U L d YR / YG

U' U R U' R2' U' U' R U2' R' U R bYR
y' R' U R bYO
y' U R' U R U' R U bWR
R2' U' R bWO
U' r U2 x r U2 r U2' r' U2 l U' U' r' U2 r U' U' r' U2 r' Oparity
U' U' U r2' F2 U' U' R2' r2 U' U' F2 r2 Pparity
U' R U R' F' R U' U' R' U2 R' F R U R U2' R' PLL