echo 'digraph {

"Agito" -> "Agashi" [taillabel = "Father of"]
"Agashi" -> "Agito" [taillabel = "Son of"]
"Cain" -> "Agito" [taillabel = "Friend of"]
"Minka" -> "Agito" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg