<?xml version="1.0"?>
<lsystem>
- <axiom>A</axiom>
- <rule name="A">A/[!+A&A]/A</rule>
- <angle>30.0</angle>
- <iterations>4</iterations>
+ <axiom>F</axiom>
+ <rule name="F" probability="0.33">[+FL]F/[-FL]F!</rule>
+ <rule name="F" probability="0.33">F[&FL]F!</rule>
+ <rule name="F" probability="0.34">F/[-FL]&F!</rule>
+ <rule name="L" probability="1">{,-f++f-|-f++f-'}</rule>
+ <angle>18</angle>
+ <depth>6</depth>
+ <diameter factor="0.93">1</diameter>
</lsystem>