echo 'digraph {

"Sei Iori" -> "Rinko Iori" [taillabel = "Mother of"]
"Takeshi Iori" -> "Rinko Iori" [taillabel = "Wife of"]
"Sei Iori" -> "Takeshi Iori" [taillabel = "Father of"]
"Rinko Iori" -> "Takeshi Iori" [taillabel = "Husband of"]
"Takeshi Iori" -> "Sei Iori" [taillabel = "son of"]
"Rinko Iori" -> "Sei Iori" [taillabel = "son of"]
"China Kousaka" -> "Sei Iori" [taillabel = "Boyfriend of"]
}' | dot -Tsvg > output.svg