To see the pretty pattern you have to install the
Java Plug-in
!
Permutation
(ufl,ubr) (dlf,drb) (urf,ulb) (dfr,dbl)
(fu,fd) (lf,rb) (ur,dr) (rf,lb) (bu,bd) (ul,dl)
(++f) (++r) (++b) (++l)
Order
2
4 Parallel Bars
2 Chessboards
Maneuver
R2 L2 · F2 B2
(4l,4f*,8q*)