echo 'digraph {

"Ayumu Sakakibara" -> "Kanade Sakakibara" [taillabel = "Mother of"]
"Chisato Kusanagi" -> "Kanade Sakakibara" [taillabel = "Friend of"]
"Kanade Sakakibara" -> "Ayumu Sakakibara" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg