echo 'digraph {

"Barbara Rose" -> "Bob" [taillabel = "Potential romantic interest of"]
"Gwen" -> "Bob" [taillabel = "Childhood friend of"]
"Amanda" -> "Bob" [taillabel = "potential romantic interest of"]
"Barbara Rose" -> "Gwen" [taillabel = "Rival of"]
}' | dot -Tsvg > output.svg