echo 'digraph {

"Tori Aoi" -> "Yoshiki Aoi" [taillabel = "Mother of"]
"Kimi Aoi" -> "Yoshiki Aoi" [taillabel = "Mother of"]
"Yoshiki Aoi" -> "Tori Aoi" [taillabel = "Son of"]
"Yoshiki Aoi" -> "Kimi Aoi" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg