echo 'digraph {

"Mina Hiiragi" -> "Hironobu Hiiragi" [taillabel = "Husband of"]
"Tsukino Hiiragi" -> "Hironobu Hiiragi" [taillabel = "Father of"]
"Hironobu Hiiragi" -> "Tsukino Hiiragi" [taillabel = "Daughter of"]
"Mina Hiiragi" -> "Tsukino Hiiragi" [taillabel = "Daughter of"]
"Hironobu Hiiragi" -> "Mina Hiiragi" [taillabel = "Wife of"]
"Tsukino Hiiragi" -> "Mina Hiiragi" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg