echo 'digraph {

"Roy" -> "Eliwood" [taillabel = "Father of"]
"Hector" -> "Eliwood" [taillabel = "Best friend of"]
"Eliwood" -> "Hector" [taillabel = "Best friend of"]
"Lilina" -> "Hector" [taillabel = "Father of"]
"Uther" -> "Hector" [taillabel = "Younger Brother of"]
"Eliwood" -> "Roy" [taillabel = "Son of "]
}' | dot -Tsvg > output.svg