echo 'digraph {

"Italy Veneziano" -> "Germany" [taillabel = "Best friend of"]
"Prussia" -> "Germany" [taillabel = "Brother of"]
"Germany" -> "Italy Veneziano" [taillabel = "Best friend of"]
"Japan" -> "Italy Veneziano" [taillabel = "Friend of#"]
"Romano" -> "Italy Veneziano" [taillabel = "Brother of"]
"Roma Antiqua" -> "Italy Veneziano" [taillabel = "Grandson of"]
"Germany" -> "Prussia" [taillabel = "Brother of"]
"Spain" -> "Prussia" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg