echo 'digraph {

"Soun Tendou" -> "Nabiki Tendou" [taillabel = "Daughter of"]
"Akane Tendou" -> "Nabiki Tendou" [taillabel = "Sister of"]
"Kasumi Tendou" -> "Nabiki Tendou" [taillabel = "Sister of"]
"Soun Tendou" -> "Kasumi Tendou" [taillabel = "Daughter of"]
"Akane Tendou" -> "Kasumi Tendou" [taillabel = "Sister of"]
"Nabiki Tendou" -> "Kasumi Tendou" [taillabel = "Sister of"]
"Tofu Ono" -> "Kasumi Tendou" [taillabel = "love interest of"]
"Soun Tendou" -> "Akane Tendou" [taillabel = "Daughter of"]
"Kasumi Tendou" -> "Akane Tendou" [taillabel = "Sister of"]
"Nabiki Tendou" -> "Akane Tendou" [taillabel = "Sister of"]
"Ranma Saotome" -> "Akane Tendou" [taillabel = "Engaged to"]
"Tatewaki Kuno" -> "Akane Tendou" [taillabel = "love interest of"]
"Ryoga Hibiki" -> "Akane Tendou" [taillabel = "love interest of"]
}' | dot -Tsvg > output.svg