echo 'digraph {

"Kaname Tsukahara" -> "Youko Tsukahara " [taillabel = "Mother of"]
"Yuki Asaba" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
"Yuta Asaba" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
"Shun Matsuoka" -> "Kaname Tsukahara" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg