echo 'digraph {

"Kengo Shinzaki" -> "Fuyuna Shinzaki" [taillabel = "Daughter of"]
"Yukino Shinzaki" -> "Fuyuna Shinzaki" [taillabel = "Daughter of"]
"Fuyuna Shinzaki" -> "Kengo Shinzaki" [taillabel = "Father of"]
"Fuyuna Shinzaki" -> "Yukino Shinzaki" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg