echo 'digraph {

"Shione" -> "Yune" [taillabel = "Older sister of"]
"Alice Blanche" -> "Yune" [taillabel = "Friend of"]
"Claude Claudel" -> "Yune" [taillabel = "Friend of"]
"Camille Blanche" -> "Alice Blanche" [taillabel = "Younger Sister of"]
"Jean Claudel" -> "Claude Claudel" [taillabel = "Son of"]
"Yune" -> "Shione" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg