echo 'digraph {

"Laxus Dreyar" -> "Freed Justine" [taillabel = "Friend of#"]
"Ivan Dreyar" -> "Laxus Dreyar" [taillabel = "Son of"]
"Makarov Dreyar" -> "Laxus Dreyar" [taillabel = "Grandson of"]
}' | dot -Tsvg > output.svg