Recognition:

COLL 02

F' (R U2' R' U2) R' F2 (R U R U') R' F'

Alternate Algs:

• y2 R U R' F' R U R' U R U2 R' F R U' R'
• y2 R U R' U r' F R F' r U2 R'
• F R U' R2 U2 R U R' U R2 U R' F'
• R' U2 L U' R U L' U R' U R

Setup: F R U R' U' R' F2' R U2' R U2' R' F