echo 'digraph {

"Lua Klein" -> "Ladd Russo" [taillabel = "Engaged to"]
"Placido Russo" -> "Ladd Russo" [taillabel = "Nephew of"]
"Ladd Russo" -> "Lua Klein" [taillabel = "Engaged to"]
"Ladd Russo" -> "Placido Russo" [taillabel = "Uncle of"]
}' | dot -Tsvg > output.svg