echo 'digraph {

"Kagura" -> "Gintoki Sakata" [taillabel = "Boss of"]
"Shinpachi Shimura" -> "Gintoki Sakata" [taillabel = "Boss of"]
"Umibozu" -> "Kagura" [taillabel = "Daughter of"]
"Tae Shimura" -> "Shinpachi Shimura" [taillabel = "brother of"]
}' | dot -Tsvg > output.svg