echo 'digraph {

"Shigure Aotsuki" -> "Ushio Aotsuki" [taillabel = "son of"]
"Sumako Aotsuki" -> "Ushio Aotsuki" [taillabel = "Son of"]
"Ushio Aotsuki" -> "Shigure Aotsuki" [taillabel = "Father of"]
"Sumako Aotsuki" -> "Shigure Aotsuki" [taillabel = "Husband of"]
"Ushio Aotsuki" -> "Sumako Aotsuki" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg