echo 'digraph {

"Asuka (adult)" -> "Daichi's Daughter" [taillabel = "Daughter of"]
"Daichi (adult)" -> "Daichi's Daughter" [taillabel = "Daughter of"]
"Asuka (adult)" -> "Daichi (adult)" [taillabel = "Husband of"]
}' | dot -Tsvg > output.svg