echo 'digraph {

"Makoto Itou" -> "Itaru" [taillabel = "Younger Sister of"]
"Kotonoha Katsura" -> "Makoto Itou" [taillabel = "Boyfriend of"]
"Sekai Saionji" -> "Makoto Itou" [taillabel = "Boyfriend of"]
"Taisuke Sawanaga" -> "Makoto Itou" [taillabel = "Best friend of"]
"Itaru" -> "Makoto Itou" [taillabel = "Older Brother of"]
}' | dot -Tsvg > output.svg