echo 'digraph {

"Tamako Kobayashi" -> "Fumiko Kobayashi" [taillabel = "Mother of"]
"Sanpeita Kobayashi" -> "Fumiko Kobayashi" [taillabel = "Mother of"]
"Tamako Kobayashi" -> "Sanpeita Kobayashi" [taillabel = "Older Brother of"]
"Fumiko Kobayashi" -> "Sanpeita Kobayashi" [taillabel = "son of"]
"Fumiko Kobayashi" -> "Tamako Kobayashi" [taillabel = "Daughter of"]
"Sanpeita Kobayashi" -> "Tamako Kobayashi" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg