echo 'digraph {

"Touka Kirishima (adult)" -> "Ken Kaneki" [taillabel = "In love with"]
"Tooru Mutsuki" -> "Ken Kaneki" [taillabel = "Teacher of"]
"Kishou Arima" -> "Ken Kaneki" [taillabel = "Student of"]
"Ken Kaneki" -> "Touka Kirishima (adult)" [taillabel = "In love with"]
"Hinami Fueguchi" -> "Touka Kirishima (adult)" [taillabel = "Friend of"]
"Renji Yomo" -> "Touka Kirishima (adult)" [taillabel = "Niece of"]
}' | dot -Tsvg > output.svg