Recognition:
COLL 28
R2' D' (R U2 R') D (R U2 R)
Alternate Algs:
Setup: R' U2' R' D' R U2' R' D R2'
Tags: U case
Recognition:
R2' D' (R U2 R') D (R U2 R)
Alternate Algs:
Setup: R' U2' R' D' R U2' R' D R2'