echo 'digraph {

"Lilly Satou" -> "Hanako Ikezawa" [taillabel = "Best friend of"]
"Akira Satou" -> "Lilly Satou" [taillabel = "Younger Sister of"]
"Hanako Ikezawa" -> "Lilly Satou" [taillabel = "Best friend of"]
"Shizune Hakamichi" -> "Lilly Satou" [taillabel = "Cousin of"]
"Hideaki Hakamichi" -> "Lilly Satou" [taillabel = "Cousin of"]
}' | dot -Tsvg > output.svg