echo 'digraph {

"Yayoi Mutou" -> "Kaoru Mutou" [taillabel = "Sister of"]
"Kazuto Mano" -> "Yayoi Mutou" [taillabel = "Childhood friend of"]
"Kaoru Mutou" -> "Yayoi Mutou" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg