To see the pretty pattern you have to install the
Java Plug-in
!
Order
3
3 Orthogonal Colons
Maneuver
Per Kristen Fredlund 2008
F (NU- R2 NU · NR- NL · NU- R2 NU · NR NL-) F-
(12l)
Note
Reflected version (point reflection).
