echo 'digraph {

"Romeo Conbolt" -> "Totomaru" [taillabel = "teacher of"]
"Macao Conbolt" -> "Romeo Conbolt" [taillabel = "Son of"]
"Totomaru" -> "Romeo Conbolt" [taillabel = "student of"]
"Enno" -> "Romeo Conbolt" [taillabel = "son of "]
}' | dot -Tsvg > output.svg