echo 'digraph {

"Luca Blight" -> "Jillia Blight" [taillabel = "Half-sister of"]
"Agares Blight" -> "Luca Blight" [taillabel = "Son of"]
"Jillia Blight" -> "Luca Blight" [taillabel = "Half-brother of"]
}' | dot -Tsvg > output.svg