/* http://spanky.triumf.ca/www/fractint/lsys/tilings.html */
/* Does not work */
Axiom: F
Rules: F -> -F+F+G[+F+F]-; G -> $$
Angle: 0
Sigma: 1.0
Tetha: 60
Depth: 1
xyscale: 2 2
xyinit: 40 40
