%%Created by jPicEdt 1.4-pre5: mixed JPIC-XML/LaTeX format
%%Mon Dec 31 11:42:21 CET 2007
%%Begin JPIC-XML
%<?xml version="1.0" standalone="yes"?>
%<jpic x-min="5" x-max="215.26" y-min="39.61" y-max="85" auto-bounding="true">
%<circle closure= "plain"
%	 p3= "(131.86,51.76)"
%	 p1= "(128.29,48.26)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(128.29,51.76)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(110.26,77.24);(110.26,77.24);(127.89,51.71);(127.89,51.71)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(130.13,52.63);(130.13,52.63);(130.13,76.97);(130.13,76.97)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(132.5,51.97);(132.5,51.97);(150.26,77.24);(150.26,77.24)"
%	 />
%<parallelogram p3= "(152.69,77.52)"
%	 p1= "(147.66,82.52)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(152.69,82.52)"
%	 />
%<parallelogram p3= "(132.68,77.52)"
%	 p1= "(127.65,82.52)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(132.68,82.52)"
%	 />
%<parallelogram p3= "(112.51,77.63)"
%	 p1= "(107.48,82.63)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(112.51,82.63)"
%	 />
%<circle closure= "plain"
%	 p3= "(11.86,51.76)"
%	 p1= "(8.29,48.26)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(8.29,51.76)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(10.13,52.63);(10.13,52.63);(10.13,76.97);(10.13,76.97)"
%	 />
%<parallelogram p3= "(12.68,77.52)"
%	 p1= "(7.65,82.52)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(12.68,82.52)"
%	 />
%<circle closure= "plain"
%	 p3= "(41.86,51.76)"
%	 p1= "(38.29,48.26)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(38.29,51.76)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(30.26,77.24);(30.26,77.24);(38.42,52.24);(38.42,52.24)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(41.71,52.37);(41.71,52.37);(50.13,76.97);(50.13,76.97)"
%	 />
%<parallelogram p3= "(52.68,77.52)"
%	 p1= "(47.65,82.52)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(52.68,82.52)"
%	 />
%<parallelogram p3= "(32.51,77.63)"
%	 p1= "(27.48,82.63)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(32.51,82.63)"
%	 />
%<circle closure= "plain"
%	 p3= "(71.73,51.37)"
%	 p1= "(68.16,47.87)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(68.16,51.37)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(70,52.24);(70,52.24);(70,76.58);(70,76.58)"
%	 />
%<parallelogram p3= "(72.55,77.13)"
%	 p1= "(67.52,82.13)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(72.55,82.13)"
%	 />
%<circle closure= "plain"
%	 p3= "(81.73,51.37)"
%	 p1= "(78.16,47.87)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(78.16,51.37)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(80,52.24);(80,52.24);(80,76.58);(80,76.58)"
%	 />
%<parallelogram p3= "(82.55,77.13)"
%	 p1= "(77.52,82.13)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(82.55,82.13)"
%	 />
%<parallelogram p3= "(15,40)"
%	 p1= "(5,85)"
%	 fill-style= "none"
%	 p2= "(15,85)"
%	 />
%<parallelogram p3= "(55,39.87)"
%	 p1= "(25,85)"
%	 fill-style= "none"
%	 p2= "(55,84.87)"
%	 />
%<parallelogram p3= "(90,39.87)"
%	 p1= "(60,85)"
%	 fill-style= "none"
%	 p2= "(90,84.87)"
%	 />
%<parallelogram p3= "(155.26,39.87)"
%	 p1= "(105,85)"
%	 fill-style= "none"
%	 p2= "(155.26,84.87)"
%	 />
%<circle closure= "plain"
%	 p3= "(182.12,51.5)"
%	 p1= "(178.55,48)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(178.55,51.5)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(180.39,52.37);(180.39,52.37);(180.39,76.71);(180.39,76.71)"
%	 />
%<parallelogram p3= "(182.94,77.26)"
%	 p1= "(177.91,82.26)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(182.94,82.26)"
%	 />
%<circle closure= "plain"
%	 p3= "(202.12,51.5)"
%	 p1= "(198.55,48)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(198.55,51.5)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(190.53,76.97);(190.53,76.97);(198.68,51.97);(198.68,51.97)"
%	 />
%<multicurve fill-style= "none"
%	 stroke-width= "0.75"
%	 points= "(201.97,52.11);(201.97,52.11);(210.39,76.71);(210.39,76.71)"
%	 />
%<parallelogram p3= "(212.94,77.26)"
%	 p1= "(207.91,82.26)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(212.94,82.26)"
%	 />
%<parallelogram p3= "(192.77,77.37)"
%	 p1= "(187.74,82.37)"
%	 fill-style= "none"
%	 stroke-width= "0.75"
%	 p2= "(192.77,82.37)"
%	 />
%<parallelogram p3= "(215.26,39.61)"
%	 p1= "(175,84.61)"
%	 fill-style= "none"
%	 p2= "(215.26,84.61)"
%	 />
%</jpic>
%%End JPIC-XML
%PSTricks content-type (pstricks.sty package needed)
%Add \usepackage{pstricks} in the preamble of your LaTeX file
%You can rescale the whole picture (to 80% for instance) by using the command \def\JPicScale{0.8}
\ifx\JPicScale\undefined\def\JPicScale{1}\fi
\psset{unit=\JPicScale mm}
\psset{linewidth=0.3,dotsep=1,hatchwidth=0.3,hatchsep=1.5,shadowsize=1,dimen=middle}
\psset{dotsize=0.7 2.5,dotscale=1 1,fillcolor=black}
\psset{arrowsize=1 2,arrowlength=1,arrowinset=0.25,tbarsize=0.7 5,bracketlength=0.15,rbracketlength=0.15}
\begin{pspicture}(0,0)(215.26,85)
\rput{0}(130.08,50.01){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](110.26,77.24)(127.89,51.71)
\psline[linewidth=0.75](130.13,52.63)(130.13,76.97)
\psline[linewidth=0.75](132.5,51.97)(150.26,77.24)
\pspolygon[linewidth=0.75](147.66,82.52)(152.69,82.52)(152.69,77.52)(147.66,77.52)
\pspolygon[linewidth=0.75](127.65,82.52)(132.68,82.52)(132.68,77.52)(127.65,77.52)
\pspolygon[linewidth=0.75](107.48,82.63)(112.51,82.63)(112.51,77.63)(107.48,77.63)
\rput{0}(10.07,50.01){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](10.13,52.63)(10.13,76.97)
\pspolygon[linewidth=0.75](7.65,82.52)(12.68,82.52)(12.68,77.52)(7.65,77.52)
\rput{0}(40.07,50.01){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](30.26,77.24)(38.42,52.24)
\psline[linewidth=0.75](41.71,52.37)(50.13,76.97)
\pspolygon[linewidth=0.75](47.65,82.52)(52.68,82.52)(52.68,77.52)(47.65,77.52)
\pspolygon[linewidth=0.75](27.48,82.63)(32.51,82.63)(32.51,77.63)(27.48,77.63)
\rput{0}(69.94,49.62){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](70,52.24)(70,76.58)
\pspolygon[linewidth=0.75](67.52,82.13)(72.55,82.13)(72.55,77.13)(67.52,77.13)
\rput{0}(79.94,49.62){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](80,52.24)(80,76.58)
\pspolygon[linewidth=0.75](77.52,82.13)(82.55,82.13)(82.55,77.13)(77.52,77.13)
\pspolygon[](5,85)(15,85)(15,40)(5,40)
\pspolygon[](25,85)(55,84.87)(55,39.87)(25,40)
\pspolygon[](60,85)(90,84.87)(90,39.87)(60,40)
\pspolygon[](105,85)(155.26,84.87)(155.26,39.87)(105,40)
\rput{0}(180.34,49.75){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](180.39,52.37)(180.39,76.71)
\pspolygon[linewidth=0.75](177.91,82.26)(182.94,82.26)(182.94,77.26)(177.91,77.26)
\rput{0}(200.34,49.75){\psellipse[linewidth=0.75](0,0)(2.5,2.5)}
\psline[linewidth=0.75](190.53,76.97)(198.68,51.97)
\psline[linewidth=0.75](201.97,52.11)(210.39,76.71)
\pspolygon[linewidth=0.75](207.91,82.26)(212.94,82.26)(212.94,77.26)(207.91,77.26)
\pspolygon[linewidth=0.75](187.74,82.37)(192.77,82.37)(192.77,77.37)(187.74,77.37)
\pspolygon[](175,84.61)(215.26,84.61)(215.26,39.61)(175,39.61)
\end{pspicture}