---

EG-1 20

(U') y R' U R' U' R U' R' U' F2 R2

---

Alternate Algs:

• F R2 B R2' F U F2 R2
• R U R' F' U' R U R' U' F R' F' R
• (U') x U' R' U R U' F R U R U'
• (U2) F' R' F R U R U R' U' F R' F' R

Setup:

Recognition: