Scramble
R++ D-- R++ D-- R-- D-- R++ D++ R-- D-- U
R++ D++ R-- D++ R++ D++ R++ D-- R-- D++ U
R-- D++ R++ D-- R++ D++ R++ D++ R-- D-- U
R++ D++ R++ D++ R-- D-- R-- D-- R++ D-- U'
R-- D-- R-- D++ R-- D++ R++ D++ R++ D-- U'
R++ D-- R-- D++ R++ D++ R++ D-- R++ D++ U
R-- D-- R++ D++ R-- D-- R-- D-- R++ D++ U
Solution
[r2']
dL bL' dR U U (R' [l]) [u'] dR'
R' U R [f] (R [u']) U' R U2 R'
U' U' R' U' R U R2' U' U' (R2 [r'])
U' [r] U [u'] R U2 R U' (R2' [r])
(U [f]) U' U' R U R' U ([l] [u']) R U2 F U' F'
U [f'] U2 R U' R' U2 R U' R'
[u'] U' R' F R dL
([u'] [f]) [f] [f'] U U R' [f'] R' R R' U' R
[f] [u'] [r] U' R U R' U R L' U (L [f'])
U' R U' R'
[u'] F' U' R' R R' F R
U' [u'] U' R' U R R2 U' R2'
R R' U R' U R U' R' U' R
F
U' U' R U R' (U [u']) R' U' R
[r] R U R' U' R U R'
U
[r'] [u'] R' U' R R U2 R U' R2'
U R' U' R U' R' U R
U R U' R' U U R U' U' R' U [u'] R' U' R
U' U' F U R U' U' R' U' R U2 R' U' F'
U' (R L) U2 L' U (L R') U' R U2 L' U2 R'
U [u'] R' dR' R U2 R' dR R U2 R' dR' R U R' dR R