CLL 01    

R U R' U R U2 R'

Alternate Algorithms

• (U') R' U2 R U R' U R
• R U R2 U' R2 U R
• (U') R' U2 R U2 R U R U' R
• R' F' R U2 R' F R U2 R' F R

Setup

R' U' R U' R' U2 R (CLL07)

Recognition