%pre&post?/yes
%unitlngth 1.0		
%font-name/{footnotesize}
%picdimens 140 120 -70 -60 
%Xaxisstrg/Number of Hops. 
%Yaxisstrg/\%age of Hops
%??caption/explicit
%fignumber/1-1
%capstring/Half-Length of Symmetric Intervals as \%-age of Lifetime means
%labelname/{my-graph-1}
%legendloc/tr
%Xratiog:r 10 10
%Xdeltab:n 5 10
%Xoriginum 0
%Yratiog:r 10 10
%Ydeltab:n 5 10
%Yoriginum 0
%plotcharA/{\circle*{1.0}}
%plotnameA/Message Switching
%plotcharB/{\makebox(0,0){$\otimes$}}
%plotnameB/Circuit Switching
%plotcharD/no
%plotcharE/no
%%%%%%%%%% 
A 20 20
A 20 -20
A -20 20
A -20 -20
B 30 10
B 30 -10
B -30 10
B -30 -10