digraph stuff {
  green [shape=plaintext, label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" WIDTH="192" HEIGHT="128">
  <TR>
    <TD WIDTH="40">
      <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" WIDTH="40" HEIGHT="128">
        <TR><TD PORT="inserter" WIDTH="40" HEIGHT="32" FIXEDSIZE="TRUE"> <TABLE BORDER="0" WIDTH="50" HEIGHT="32"><TR><TD WIDTH="8" HEIGHT="32">1</TD><TD WIDTH="32" HEIGHT="32"></TD></TR></TABLE> </TD></TR>
      </TABLE>
    </TD>
  </TR>
</TABLE>
  >];
}
