When imported from an SVG document, the position of some bar arrows of Bézier curves are not in the good position.
\scalebox{1} % Change this value to rescale the drawing.
{
\begin{pspicture}(0,-4.4240065)(13.907862,4.6883326)
\definecolor{color289}{rgb}{0.6,0.6,1.0}
\psline[linewidth=0.2cm,tbarsize=0.07055555cm 5.0]{|-|}(2.0,2.8)(2.0,-0.8)
\psline[linewidth=0.2cm,tbarsize=0.07055555cm 5.0]{|-|}(8.8,2.8)(8.8,-0.8)
\psline[linewidth=0.2cm,tbarsize=0.07055555cm 5.0]{|-|}(7.2,4.0)(3.6,4.0)
\psline[linewidth=0.2cm,tbarsize=0.07055555cm 5.0]{|-|}(7.2,-2.0)(3.6,-2.0)
\psline[linewidth=0.2,linecolor=color289,tbarsize=0.07055555cm 5.0,doubleline=true,doublesep=0.12]{|-|}(2.8,0.8)(5.6,3.6)(8.4,2.0)(6.4,-1.6)
\psline[linewidth=0.2,linecolor=color289,tbarsize=0.07055555cm 5.0,doubleline=true,doublesep=0.12]{|-|}(4.8,-1.6)(3.2,0.0)(5.6,2.4)
\psline[linewidth=0.2,linecolor=color289,tbarsize=0.07055555cm 5.0,doubleline=true,doublesep=0.12]{|-|}(7.6,-2.4)(12.8,-1.6)(9.6,2.4)
\psline[linewidth=0.2cm,linecolor=color289,tbarsize=0.07055555cm 5.0,doubleline=true,doublesep=0.12]{|-|}(7.6,3.6)(12.0,3.6)
\psline[linewidth=0.2cm,linecolor=color289,tbarsize=0.07055555cm 5.0,doubleline=true,doublesep=0.12]{|-|}(0.8,3.2)(0.8,0.0)
\psbezier[linewidth=0.2,linecolor=color289,doubleline=true,doublesep=0.12,tbarsize=0.07055555cm 5.0]{|-|}(1.2,-1.6)(1.2,-2.4)(3.0294878,-3.841052)(4.0,-3.6)(4.9705124,-3.358948)(3.4513166,-3.1162279)(4.4,-2.8)(5.3486834,-2.4837723)(7.220748,-3.0928226)(6.8,-4.0)
\psbezier[linewidth=0.2,linecolor=color289,doubleline=true,doublesep=0.12,tbarsize=0.07055555cm 5.0]{|-|}(7.6,-3.6)(7.6,-4.4)(9.80819,-4.1277256)(10.8,-4.0)(11.791809,-3.8722742)(12.202424,-4.001812)(12.8,-3.2)(13.397576,-2.3981879)(14.088645,0.7414037)(13.2,1.2)
\psbezier[linewidth=0.2,linecolor=color289,doubleline=true,doublesep=0.12,tbarsize=0.07055555cm 5.0]{|-|}(0.0,4.4)(2.0,4.0)(2.8,4.4)(3.6,2.8)
\end{pspicture}
}
