echo 'digraph {

"Hiyori Minagi" -> "Hinata Minagi" [taillabel = "Mother of"]
"Koharu Minagi" -> "Hinata Minagi" [taillabel = "Step-mother of"]
"Issei Minagi" -> "Hinata Minagi" [taillabel = "Wife of"]
"Koharu Minagi" -> "Hiyori Minagi" [taillabel = "Step-sister of"]
"Hiyori Minagi" -> "Koharu Minagi" [taillabel = "Step-sister of"]
"Koharu Minagi" -> "Issei Minagi" [taillabel = "Father of"]
"Hinata Minagi" -> "Issei Minagi" [taillabel = "Husband of"]
"Hiyori Minagi" -> "Issei Minagi" [taillabel = "Step-father of"]
}' | dot -Tsvg > output.svg