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L 2u' 2d' U 2r U2 3l'
4d U 3l F'
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x' 2r U 2r' F U' x' U 3l2' U
(3l 2r) U' 3l U 3l' U 2r U 2r' U' 2r U' 2r'
U' x' 2r' F 2r2 U 2r' F U2' 2r U' 2r'
U2' R (z x2') 2r2 (z y) U y' R' U R 2u
R U2' R' 4d R U' R' (x2' y) 2u R U R' 2u' (x2' y) 2u
U2' R U' R' 2u' (x2' y) R U R' F R' F' R 2u
y' R U' R' 4d' R U' R' 2u' R U R' F R' F' R 2u
U R U' R' 2d R U R' F R' F' R 2d'
U2' R U' R' (z2 y) U2' y' U' R' U R 2u
U 4d R' U R 2u 2d
U2' R U' R' z2 R U R' F R' F' R 2u 2d
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x y 2r' z' R U R' F R' F' R y' R U R' F R' F' R 2u
y' R3' 4b R' 2u' R U' R' 2u
3u y' R U R' F R' F' R 2d'
x' U x' D' L y2' D F R D'
U' R' U R U' y U' R U R'
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