To see the pretty pattern you have to install the
Java Plug-in
!
Order
2
4 Diametral Frownies
Maneuver
Walter Randelshofer 2008
(NR2 NL2 · NF2 NB2 · NU2)2
N3D M3F2 N3D2 M3F2 N3D
(15l)
