digraph G {
graph [bb="0,0,446.3,270.44",
rankdir=LR
];
node [label="\N",
shape=plaintext
];
{
graph [rank=same];
b [height=2.3177,
href="http://www.graphviz.org/content/node-shapes",
label=<
>,
pos="341.65,83.439",
shape=ellipse,
style=filled,
width=2.907];
c [height=0.73611,
label=line 2
line 3
>,
pos="341.65,228.44",
width=1.0417];
}
a [height=0.5,
label=<
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pos="50.5,53.439",
width=1.4028];
a:here -> b:there [arrowtail=diamond,
dir=both,
pos="s,94.5,52.439 e,365.65,30.439 106.6,51.635 174.12,43.822 341.36,-17.481 363.27,20.721"];
c -> b [pos="e,341.65,166.98 341.65,201.55 341.65,193.45 341.65,185.35 341.65,177.25"];
d [height=0.63889,
pos="50.5,228.44",
shape=triangle,
width=0.83048];
d -> c [label=<
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lp="169,249.44",
pos="e,304.09,228.44 70.472,228.44 115.34,228.44 229.06,228.44 293.76,228.44"];
}