echo 'digraph {

"Tomoko Kuroki" -> "Tomoki Kuroki" [taillabel = "younger brother of"]
"Tomoki Kuroki" -> "Tomoko Kuroki" [taillabel = "Younger Sister of"]
"Kiko Satozaki" -> "Tomoko Kuroki" [taillabel = "Cousin of"]
"Yuu Naruse" -> "Tomoko Kuroki" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg