echo 'digraph {

"Emilia" -> "Echidna" [taillabel = "Enemy of"]
"Beatrice" -> "Echidna" [taillabel = "Mother of"]
"Roswaal L. Mathers" -> "Echidna" [taillabel = "Teacher of"]
"Elsa Granhiert" -> "Emilia" [taillabel = "Enemy of"]
"Priscilla Barielle" -> "Emilia" [taillabel = "Enemy of"]
"Subaru Natsuki" -> "Emilia" [taillabel = "Friend of"]
"Puck" -> "Beatrice" [taillabel = "Younger Sister of"]
"Echidna" -> "Beatrice" [taillabel = "Daughter of"]
"Puck" -> "Beatrice" [taillabel = "Friend of"]
"Subaru Natsuki" -> "Beatrice" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg