echo 'digraph {

"Italy Veneziano" -> "Seborga" [taillabel = "Brother of"]
"Romano" -> "Seborga" [taillabel = "Brother of"]
"Roma Antiqua" -> "Seborga" [taillabel = "Grandson 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"]
"Roma Antiqua" -> "Romano" [taillabel = "Grandson of"]
"Italy Veneziano" -> "Romano" [taillabel = "Brother of"]
"Spain" -> "Romano" [taillabel = "Friend of"]
"Germania" -> "Roma Antiqua" [taillabel = "Friend of"]
"Italy Veneziano" -> "Roma Antiqua" [taillabel = "Grandfather of"]
"Romano" -> "Roma Antiqua" [taillabel = "Grandfather of"]
}' | dot -Tsvg > output.svg