echo 'digraph {

"Hanna" -> "Cain" [taillabel = "Husband of"]
"Renee" -> "Cain" [taillabel = "Father of"]
"Cain" -> "Renee" [taillabel = "Daughter of"]
"Hanna" -> "Renee" [taillabel = "Daughter of"]
"Toby" -> "Renee" [taillabel = "Potential Wife of"]
"Cain" -> "Hanna" [taillabel = "Wife of"]
"Renee" -> "Hanna" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg