echo 'digraph {

"Shuuichi Nitori" -> "Nitori's Mother" [taillabel = "Mother of"]
"Maho Nitori" -> "Nitori's Mother" [taillabel = "Mother of"]
"Nitori's Father" -> "Nitori's Mother" [taillabel = "Wife of"]
"Shuuichi Nitori" -> "Maho Nitori" [taillabel = "Younger Sister of"]
"Nitori's Mother" -> "Maho Nitori" [taillabel = "Daughter of"]
"Nitori's Father" -> "Maho Nitori" [taillabel = "Daughter of"]
"Maho Nitori" -> "Shuuichi Nitori" [taillabel = "Younger Brother of"]
"Nitori's Mother" -> "Shuuichi Nitori" [taillabel = "Son of"]
"Nitori's Father" -> "Shuuichi Nitori" [taillabel = "Son of"]
"Maho Nitori" -> "Nitori's Father" [taillabel = "Father of"]
"Shuuichi Nitori" -> "Nitori's Father" [taillabel = "Father of"]
"Nitori's Mother" -> "Nitori's Father" [taillabel = "Husband of"]
}' | dot -Tsvg > output.svg