echo 'digraph {

"Yusuke Yagami" -> "Shiina Yagami" [taillabel = "Younger Sister of"]
"Yusuke Yagami" -> "Shiina Yagami" [taillabel = "In love with"]
"Mio Shinohara" -> "Yusuke Yagami" [taillabel = "Lover of"]
"Shiina Yagami" -> "Yusuke Yagami" [taillabel = "Older Brother of"]
}' | dot -Tsvg > output.svg