echo 'digraph {

"Toshiaki Satomi" -> "Ryouko Satomi" [taillabel = "Wife of"]
"Makoto Satomi" -> "Ryouko Satomi" [taillabel = "Mother of"]
"Ryouko Satomi" -> "Toshiaki Satomi" [taillabel = "Husband of"]
"Makoto Satomi" -> "Toshiaki Satomi" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg