--- /dev/null
+\begin{picture}(0,0)%
+\epsfig{file=hugs_ret2.pstex}%
+\end{picture}%
+\setlength{\unitlength}{0.00066700in}%
+%
+\begingroup\makeatletter\ifx\SetFigFont\undefined%
+\gdef\SetFigFont#1#2#3#4#5{%
+ \reset@font\fontsize{#1}{#2pt}%
+ \fontfamily{#3}\fontseries{#4}\fontshape{#5}%
+ \selectfont}%
+\fi\endgroup%
+\begin{picture}(3849,2874)(589,-2923)
+\end{picture}