echo 'digraph {

"Hatoko Kobayashi" -> "Koutarou Kobayashi" [taillabel = "Older Brother of"]
"Koutarou Kobayashi" -> "Hatoko Kobayashi" [taillabel = "Younger Sister of"]
"Suzuka" -> "Hatoko Kobayashi" [taillabel = "Deus of"]
}' | dot -Tsvg > output.svg