digraph Perl
{
graph [ rankdir="TB" ]
node [ shape="oval" ]
edge [ color="grey" ]
"Carnegie" [ color="aquamarine" style="filled" ]
"one" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"Murrumbeena" [ color="bisque" style="filled" ]
"one" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"one" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"Oakleigh" [ color="blueviolet" style="filled" ]
"Ashburton" [ color="chartreuse" style="filled" ]
"two" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"Chadstone" [ color="coral" style="filled" ]
"two" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"two" [ fillcolor="white" fixedsize="1" height="0" label="" style="filled" width="0" ]
"Waverley" [ color="crimson" style="filled" ]
"Carnegie" -> "one" [ arrowhead="none" label="" samehead="1" ]
"Murrumbeena" -> "one" [ arrowhead="none" label="" samehead="1" ]
"one" -> "Oakleigh" [ label="" sametail="1" ]
"Ashburton" -> "two" [ arrowhead="none" label="" samehead="1" ]
"Chadstone" -> "two" [ arrowhead="none" label="" samehead="1" ]
"two" -> "Waverley" [ label="" sametail="1" ]
}
