echo 'digraph {

"Luna" -> "Margaret" [taillabel = "Mother of"]
"Lest" -> "Margaret" [taillabel = "Wife of"]
"Noel" -> "Margaret" [taillabel = "Mother of"]
"Margaret" -> "Lest" [taillabel = "Husband of"]
"Noel" -> "Lest" [taillabel = "Father of"]
"Luna" -> "Lest" [taillabel = "Father of"]
"Frey" -> "Noel" [taillabel = "Son of"]
"Lest" -> "Noel" [taillabel = "Son of"]
"Margaret" -> "Noel" [taillabel = "Son of"]
"Frey" -> "Luna" [taillabel = "Daughter of"]
"Lest" -> "Luna" [taillabel = "Daughter of"]
"Margaret" -> "Luna" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg