echo 'digraph {

"Hanako Yamadagi" -> "Taka Yamadagi" [taillabel = "Father of"]
"Sachi Yamadagi" -> "Hanako Yamadagi" [taillabel = "Daughter of"]
"Taka Yamadagi" -> "Hanako Yamadagi" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg