echo 'digraph {

"Tetsuya Kuroko" -> "Taiga Kagami" [taillabel = "Best friend of"]
"Taiga Kagami" -> "Tetsuya Kuroko" [taillabel = "Best friend of"]
"Tasuke Kurokono" -> "Tetsuya Kuroko" [taillabel = "Expy of"]
}' | dot -Tsvg > output.svg