echo 'digraph {

"Otome Asakura" -> "Yume Asakura" [taillabel = "Twin Sister of"]
"Yuki Asakura" -> "Yume Asakura" [taillabel = "Daughter of"]
"Nemu Asakura" -> "Yume Asakura" [taillabel = "Granddaughter of"]
"Yume Asakura" -> "Otome Asakura" [taillabel = "Twin Sister of"]
"Yuki Asakura" -> "Otome Asakura" [taillabel = "Daughter of"]
"Nemu Asakura" -> "Otome Asakura" [taillabel = "Granddaughter of"]
"Otome Asakura" -> "Yuki Asakura" [taillabel = "Mother of"]
"Yume Asakura" -> "Yuki Asakura" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg