echo 'digraph {

"Umetarou Nozaki" -> "Chiyo Sakura" [taillabel = "In love with"]
"Yuzuki Seo" -> "Chiyo Sakura" [taillabel = "Friend of"]
"Mikoto Mikoshiba" -> "Chiyo Sakura" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg