echo 'digraph {

"Minato Sakuraba" -> "Koutaro Sakura" [taillabel = "Step-son of"]
"Koutaro Sakura" -> "Minato Sakuraba" [taillabel = "Step-mother of"]
"Nagisa Sakuraba" -> "Minato Sakuraba" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg