\begin{picture}(0,0)%
\special{psfile=wait2.pstex}%
\end{picture}%
\setlength{\unitlength}{0.012500in}%
%
\begingroup\makeatletter\ifx\SetFigFont\undefined
% extract first six characters in \fmtname
\def\x#1#2#3#4#5#6#7\relax{\def\x{#1#2#3#4#5#6}}%
\expandafter\x\fmtname xxxxxx\relax \def\y{splain}%
\ifx\x\y   % LaTeX or SliTeX?
\gdef\SetFigFont#1#2#3{%
  \ifnum #1<17\tiny\else \ifnum #1<20\small\else
  \ifnum #1<24\normalsize\else \ifnum #1<29\large\else
  \ifnum #1<34\Large\else \ifnum #1<41\LARGE\else
     \huge\fi\fi\fi\fi\fi\fi
  \csname #3\endcsname}%
\else
\gdef\SetFigFont#1#2#3{\begingroup
  \count@#1\relax \ifnum 25<\count@\count@25\fi
  \def\x{\endgroup\@setsize\SetFigFont{#2pt}}%
  \expandafter\x
    \csname \romannumeral\the\count@ pt\expandafter\endcsname
    \csname @\romannumeral\the\count@ pt\endcsname
  \csname #3\endcsname}%
\fi
\fi\endgroup
\begin{picture}(380,400)(40,340)
\put(235,600){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$m_0$}}}
\put(235,505){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_0$}}}
\put(235,430){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_2$}}}
\put( 90,469){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}\waitbf}}}
\put(230,448){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbg}}}
\put(230,408){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbh}}}
\put(230,348){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbi}}}
\put(235,655){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_1$}}}
\put( 50,725){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}\waitba}}}
\put(235,545){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_1$}}}
\put( 90,584){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}\waitbc}}}
\put(230,563){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbd}}}
\put(230,523){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbe}}}
\put( 90,694){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}\waitbj}}}
\put(230,673){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbk}}}
\put(230,633){\makebox(0,0)[b]{\smash{\SetFigFont{12}{14.4}{rm}\waitbl}}}
\put(105,425){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_1$}}}
\put(360,455){\makebox(0,0)[lb]{\smash{\SetFigFont{12}{14.4}{rm}$\ell_2$}}}
\end{picture}