echo 'digraph {

"Riju Takatsukasa" -> "Kakeru Nijou" [taillabel = "Lover of"]
"Chisato Takatsukasa" -> "Riju Takatsukasa" [taillabel = "Son of"]
"Shunsuke Sakaki" -> "Riju Takatsukasa" [taillabel = "Friend of"]
"Shunsuke Sakaki" -> "Riju Takatsukasa" [taillabel = "Classmate of"]
"Kakeru Nijou" -> "Riju Takatsukasa" [taillabel = "Lover of"]
"Chihiro Takatsukasa" -> "Riju Takatsukasa" [taillabel = "Grandson of"]
"Chitose Takatsukasa" -> "Riju Takatsukasa" [taillabel = "Nephew of"]
"Chidori Takatsukasa" -> "Riju Takatsukasa" [taillabel = "Nephew of"]
}' | dot -Tsvg > output.svg