echo 'digraph {

"Kamito Kazehaya" -> "Restia Ashdoll" [taillabel = "previous contracted spirit of"]
"Freya Grandol" -> "Kamito Kazehaya" [taillabel = "student of"]
"Terminus Est" -> "Kamito Kazehaya" [taillabel = "master of "]
"Restia Ashdoll" -> "Kamito Kazehaya" [taillabel = "previous master of "]
}' | dot -Tsvg > output.svg