echo 'digraph {

"Glade" -> "Selphina" [taillabel = "Wife of"]
"Dorias" -> "Selphina" [taillabel = "Daughter of"]
"Selphina" -> "Glade" [taillabel = "Husband of"]
"Selphina" -> "Dorias" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg