graph {
  abc [shape=none, label = <<TABLE CELLSPACING="10">
    <TR><TD SIDES="B">bottom</TD></TR>
    <TR><TD SIDES="R">right</TD></TR>
    <TR><TD SIDES="T">top</TD></TR>
    <TR><TD SIDES="L">left</TD></TR>
    <TR><TD SIDES="BR">bottomright</TD></TR>
    <TR><TD SIDES="RT">righttop</TD></TR>
    <TR><TD SIDES="TL">topleft</TD></TR>
    <TR><TD SIDES="LB">leftbottom</TD></TR>
    <TR><TD SIDES="BRT">bottomrighttop</TD></TR>
    <TR><TD SIDES="RTL">righttopleft</TD></TR>
    <TR><TD SIDES="TLB">topleftbottom</TD></TR>
    <TR><TD SIDES="LBR">leftbottomright</TD></TR>
    <TR><TD SIDES="TB">topbottom</TD></TR>
    <TR><TD SIDES="LR">leftright</TD></TR>
  </TABLE>> ]
}