To see the pretty pattern you have to install the
Java Plug-in
!
Order
4
2 Double Rings (Order 4)
Maneuver
Walter Randelshofer 2006
R2 B2 U- · F2 B2 · U R- WD- R- B2 R WD R-
TR2 TB2 TU- · TF2 TB2 · TU TR- MD- TR- TB2 TR MD TR-
(26l)