echo 'digraph {

"Meg" -> "Brom" [taillabel = "Father of"]
"Nephenee" -> "Brom" [taillabel = "Friend of"]
"Brom" -> "Nephenee" [taillabel = "Friend of"]
"Brom" -> "Meg" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg