echo 'digraph {

"Rei Ogami" -> "Toki Fujiwara" [taillabel = "Friend of"]
"Nenene Fujiwara" -> "Toki Fujiwara" [taillabel = "Brother of"]
"Fujiwara" -> "Toki Fujiwara" [taillabel = "Son of"]
"Sakura Sakurakouji" -> "Rei Ogami" [taillabel = "Classmate of"]
"Aoba Takatsu" -> "Rei Ogami" [taillabel = "Classmate of"]
"Fujiwara" -> "Nenene Fujiwara" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg