ave1.gif" align="middle" width="194" height="200" border="0" vspace="3" hspace="3">
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  <font face="±¼¸²"><b><u><img src="pencel.gif" border="0"> Example-2 </u></b></font><font face="±¼¸²">Pick two end point</font>
  &lt;<font face="Courier New">Pick center point&gt;/2point:</font><font face="±¼¸²"> 2<img src="enter.gif" width="15" height="15" border="0"></font>        <font face="±¼¸²">[Enter 2 to select 2 point option]</font>
  <font face="Courier New">pick start point:</font><font fa