echo 'digraph {

"Caulder" -> "Penny" [taillabel = "Daughter of"]
"Cyrus" -> "Penny" [taillabel = "Sister of"]
"Tabitha" -> "Penny" [taillabel = "Sister of"]
"Caulder" -> "Tabitha" [taillabel = "Daughter of"]
"Cyrus" -> "Tabitha" [taillabel = "Sister of"]
"Penny" -> "Tabitha" [taillabel = "Sister of"]
"Penny" -> "Caulder" [taillabel = "Father of"]
"Tabitha" -> "Caulder" [taillabel = "Father of"]
"Cyrus" -> "Caulder" [taillabel = "Father of"]
"Caulder" -> "Cyrus" [taillabel = "Son of"]
"Tabitha" -> "Cyrus" [taillabel = "Brother of"]
"Penny" -> "Cyrus" [taillabel = "Brother of"]
}' | dot -Tsvg > output.svg