codigo tabla 6

<TABLE BORDER>
 <TR>
  <TH COLSPAN=2>Head1</TH>
      <TH COLSPAN=2>Head2</TH>
 </TR>
 <TR>
  <TD>A</TD> <TD>B</TD> <TD>C</TD> <TD>D</TD> 
 </TR>
 <TR> 
  <TD>E</TD> <TD>F</TD> <TD>G</TD> <TD>H</TD> 
 </TR>
</TABLE>

ver ejemplo tabla 6