Scramble

R2' F R F' R' U' F' U F R2' U R' U' R

Solutions

y R' U' F' (R U R' U') R' F R2 U' R' U' R U R' U R

y2 R' U2 R' d' R' F' R2 U' R' U R' F R U' F

R' U R U' R2 F' U' F U R (F R' F' R)2