echo 'digraph {

"Shima Katase" -> "Chiaki Katase" [taillabel = "Mother of"]
"Kouta Otoyama" -> "Shima Katase" [taillabel = "Girlfriend of "]
"Arisa Glennorth" -> "Shima Katase" [taillabel = "Best friend of"]
}' | dot -Tsvg > output.svg