echo 'digraph {

"Emperor" -> "Gyokuyou" [taillabel = "Consort of"]
"Hongniang" -> "Gyokuyou" [taillabel = "Attended by"]
"Ailan" -> "Gyokuyou" [taillabel = "Attended by"]
"Yinghua" -> "Gyokuyou" [taillabel = "Attended by"]
"Gyokuyou" -> "Emperor" [taillabel = "Consort of"]
"Loulan" -> "Emperor" [taillabel = "Consort of"]
"Lihua" -> "Emperor" [taillabel = "Consort of"]
"Lishu" -> "Emperor" [taillabel = "Consort of"]
}' | dot -Tsvg > output.svg