echo 'digraph { "Wakana Gojou" -> "Kaoru Gojou" [taillabel = "Grandfather of"] "Kaoru Gojou" -> "Wakana Gojou" [taillabel = "Grandson of"] "Marin Kitagawa" -> "Wakana Gojou" [taillabel = "Boyfriend of"] }' | dot -Tsvg > output.svg