<node text="A.__init__(self) (A in hierarchy.call.Static.Constructor.main)" base="true">
  <node text="invoke1(p) (hierarchy.call.Static.Constructor.main)">
    <node text="A.method1(self) (A in hierarchy.call.Static.Constructor.main)"/>
  </node>
  <node text="invoke2(p) (hierarchy.call.Static.Constructor.main)">
    <node text="A.method2(self) (A in hierarchy.call.Static.Constructor.main)"/>
  </node>
</node>