echo 'digraph {

"Miyako Goshiki" -> "Ken Goshiki" [taillabel = "Husband of"]
"Shiori Goshiki" -> "Ken Goshiki" [taillabel = "Father of"]
"Shiori Goshiki" -> "Miyako Goshiki" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg