%%Created by jPicEdt 1.4-pre5: mixed JPIC-XML/LaTeX format
%%Tue Dec 18 16:35:15 CET 2007
%%Begin JPIC-XML
%<?xml version="1.0" standalone="yes"?>
%<jpic x-min="40" x-max="110" y-min="10" y-max="50" auto-bounding="true">
%<parallelogram p3= "(70,15)"
%	 p1= "(40,10)"
%	 p2= "(70,10)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(90,20)"
%	 p1= "(60,15)"
%	 p2= "(90,15)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(110,15)"
%	 p1= "(80,10)"
%	 p2= "(110,10)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(110,25)"
%	 p1= "(80,20)"
%	 p2= "(110,20)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(110,30)"
%	 p1= "(80,25)"
%	 p2= "(110,25)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(110,35)"
%	 p1= "(80,30)"
%	 p2= "(110,30)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(90,40)"
%	 p1= "(60,35)"
%	 p2= "(90,35)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(70,45)"
%	 p1= "(40,40)"
%	 p2= "(70,40)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(70,50)"
%	 p1= "(40,45)"
%	 p2= "(70,45)"
%	 fill-style= "vlines"
%	 />
%<parallelogram p3= "(110,45)"
%	 p1= "(80,40)"
%	 p2= "(110,40)"
%	 fill-style= "vlines"
%	 />
%</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)(110,50)
\pspolygon[fillstyle=vlines](40,10)(70,10)(70,15)(40,15)
\pspolygon[fillstyle=vlines](60,15)(90,15)(90,20)(60,20)
\pspolygon[fillstyle=vlines](80,10)(110,10)(110,15)(80,15)
\pspolygon[fillstyle=vlines](80,20)(110,20)(110,25)(80,25)
\pspolygon[fillstyle=vlines](80,25)(110,25)(110,30)(80,30)
\pspolygon[fillstyle=vlines](80,30)(110,30)(110,35)(80,35)
\pspolygon[fillstyle=vlines](60,35)(90,35)(90,40)(60,40)
\pspolygon[fillstyle=vlines](40,40)(70,40)(70,45)(40,45)
\pspolygon[fillstyle=vlines](40,45)(70,45)(70,50)(40,50)
\pspolygon[fillstyle=vlines](80,40)(110,40)(110,45)(80,45)
\end{pspicture}