echo 'digraph {

"Matsuri Konohana" -> "Chigusa Konohana" [taillabel = "Mother of"]
"Daichi Konohana" -> "Chigusa Konohana" [taillabel = "Mother of"]
"Daichi Konohana" -> "Matsuri Konohana" [taillabel = "Twin Sister of"]
"Chigusa Konohana" -> "Matsuri Konohana" [taillabel = "Daughter of"]
"Matsuri Konohana" -> "Daichi Konohana" [taillabel = "Twin Brother of"]
"Chigusa Konohana" -> "Daichi Konohana" [taillabel = "Son of"]
}' | dot -Tsvg > output.svg