echo 'digraph {

"Katia Anderson" -> "Sophia" [taillabel = "Grandmother of"]
"Anton Herzen" -> "Sophia" [taillabel = "Engaged to"]
"Mr. Beluga" -> "Anton Herzen" [taillabel = "Older Brother of"]
"Sophia" -> "Anton Herzen" [taillabel = "Engaged to"]
"Sophia" -> "Katia Anderson" [taillabel = "Granddaughter of"]
}' | dot -Tsvg > output.svg