echo 'digraph {

"Shamon (Second Kazekage)" -> "Reto" [taillabel = "predecessor of"]
"Ayumu Miho" -> "Shamon (Second Kazekage)" [taillabel = "successor of"]
"Kim" -> "Shamon (Second Kazekage)" [taillabel = "predecessor of"]
"Reto" -> "Shamon (Second Kazekage)" [taillabel = "predecessor of"]
"Reto" -> "Shamon (Second Kazekage)" [taillabel = "successor of"]
}' | dot -Tsvg > output.svg