echo 'digraph {

"Alice Fujisaki" -> "Madoka Fujisaki" [taillabel = "Older sister of"]
"Mao " -> "Madoka Fujisaki" [taillabel = "Deus of"]
"Madoka Fujisaki" -> "Alice Fujisaki" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg