echo 'digraph {

"Kureo Mado" -> "Koutarou Amon" [taillabel = "Subordinate of"]
"Donato Porpora" -> "Koutarou Amon" [taillabel = "Foster son of"]
"Uta" -> "Donato Porpora" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg