echo 'digraph {

"Mayl Sakurai" -> "Roll.EXE" [taillabel = "NetNavi of"]
"Mayl Sakurai" -> "Roll.EXE" [taillabel = "Friend of"]
"Roll.EXE" -> "Mayl Sakurai" [taillabel = "Operator of"]
}' | dot -Tsvg > output.svg