(8,8)
\begin{picture}(8.00,8.00)
\put(0.00,4.00){\line(1,0){2.00}}
\put(2.00,2.00){\li...
...t(2.00,4.00){\line(0,-1){1.50}}
\put(6.00,4.00){\line(0,-1){1.50}}
\end{picture}