echo 'digraph {

"Perla Pucci" -> "Weather Report" [taillabel = "Older Brother of"]
"Enrico Pucci" -> "Perla Pucci" [taillabel = "Younger Sister of"]
"Weather Report" -> "Perla Pucci" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg