echo 'digraph {

"Rafaello Delico" -> "Dali Delico" [taillabel = "Father of"]
"Ul Delico" -> "Dali Delico" [taillabel = "Father of"]
"Dali Delico" -> "Ul Delico" [taillabel = "Son of"]
"Rafaello Delico" -> "Ul Delico" [taillabel = "Younger brother of"]
}' | dot -Tsvg > output.svg