echo 'digraph {

"Wocky Kitaki" -> "Plum Kitaki" [taillabel = "Mother of"]
"Winfred Kitaki" -> "Plum Kitaki" [taillabel = "Wife of"]
"Wocky Kitaki" -> "Winfred Kitaki" [taillabel = "Father of"]
"Plum Kitaki" -> "Winfred Kitaki" [taillabel = "Husband of"]
"Plum Kitaki" -> "Wocky Kitaki" [taillabel = "Son of"]
"Winfred Kitaki" -> "Wocky Kitaki" [taillabel = "Son of"]
}' | dot -Tsvg > output.svg