echo 'digraph {

"Yakumo Saitou" -> "Nao Saitou" [taillabel = "Cousin of"]
"Azusa Saitou" -> "Yakumo Saitou" [taillabel = "Son of"]
"Isshin Saitou" -> "Yakumo Saitou" [taillabel = "Nephew of"]
"Nao Saitou" -> "Yakumo Saitou" [taillabel = "Cousin of"]
}' | dot -Tsvg > output.svg