echo 'digraph {

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