echo 'digraph {

"Hwoarang" -> "Baek Doo San" [taillabel = "mentor of"]
"Baek Doo San" -> "Hwoarang" [taillabel = "student of"]
"Jin Kazama" -> "Hwoarang" [taillabel = "rival of"]
"Xiaoyu Ling" -> "Hwoarang" [taillabel = "Acquaintance of"]
}' | dot -Tsvg > output.svg