digraph structs {
    node [shape=plaintext]
    rankdir=LR
    edge [arrowsize=0.5]
    fontname="times"


proc [label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
  <TR>
    <TD ALIGN="CENTER" PORT="i">proc<BR/>(Processing)</TD>
  </TR>
</TABLE>>];

sink [label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
  <TR>
    <TD ALIGN="CENTER" PORT="i">sink<BR/>(VHTSink)</TD>
  </TR>
</TABLE>>];

src [label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
  <TR>
    <TD ALIGN="CENTER" PORT="i">src<BR/>(VHTSource)</TD>
  </TR>
</TABLE>>];



src:i -> proc:i [headlabel=<
<TABLE BORDER="0" CELLPADDING="2"><TR><TD><FONT COLOR="blue" POINT-SIZE="12.0" >128</FONT>
</TD></TR></TABLE>>,taillabel=<
<TABLE BORDER="0" CELLPADDING="2"><TR><TD><FONT COLOR="blue" POINT-SIZE="12.0" >128</FONT>
</TD></TR></TABLE>>,label="q15(128)"]

proc:i -> sink:i [headlabel=<
<TABLE BORDER="0" CELLPADDING="2"><TR><TD><FONT COLOR="blue" POINT-SIZE="12.0" >128</FONT>
</TD></TR></TABLE>>,taillabel=<
<TABLE BORDER="0" CELLPADDING="2"><TR><TD><FONT COLOR="blue" POINT-SIZE="12.0" >128</FONT>
</TD></TR></TABLE>>,label="q15(128)"]


}