To see the pretty pattern you have to install the
Java Plug-in
!
Order
2
4 Parallel Frownies
Maneuver
Walter Randelshofer 2009
WF2
(NR2 NL2 · NF2 NB2 · NU2)2
N3D M2F2 N3D2 M2F2 N3D
WF2
(17l)
