echo 'digraph {

"Randolph" -> "Leopold" [taillabel = "Step-brother of"]
"Fleche" -> "Leopold" [taillabel = "Step-brother of"]
"Caspar" -> "Leopold" [taillabel = "Father of"]
"Fleche" -> "Randolph" [taillabel = "Older Brother of"]
"Leopold" -> "Randolph" [taillabel = "Step-brother of"]
"Randolph" -> "Fleche" [taillabel = "Sister of"]
"Leopold" -> "Fleche" [taillabel = "Step-sister of"]
}' | dot -Tsvg > output.svg