echo 'digraph {

"Ranze Etou" -> "Kunihiko Takaba" [taillabel = "In love with"]
"Mori Etou" -> "Ranze Etou" [taillabel = "Daughter of"]
"Shira Etou" -> "Ranze Etou" [taillabel = "Daughter of"]
"Shun Makabe" -> "Ranze Etou" [taillabel = "In love with"]
"Youko Kamiya" -> "Ranze Etou" [taillabel = "Rival of"]
"Rinze Etou" -> "Ranze Etou" [taillabel = "Older sister of"]
}' | dot -Tsvg > output.svg