Scramble
F R2 B2 F2 D2 B2 R B' U' R2 D L' D L' B' F R' F R2
Solution
y' x'
r' F R2 D r x' D'
U R U' R2' U R
U y' R' U R U2' R U' R'
y U' R U2' R' z U R' U' R z'
R U' R'
R U R' U' R U' R' (y z) U' R' U (z' y') R U R'
U3' R U R' U' R' U R U2 L' R' U R U' L U' R U' R'