echo 'digraph {

"Goro Akechi" -> "Masayoshi Shido" [taillabel = "Father of"]
"Ren Amamiya" -> "Goro Akechi" [taillabel = "Rival of"]
"Sae Niijima" -> "Goro Akechi" [taillabel = "Partner of"]
"Masayoshi Shido" -> "Goro Akechi" [taillabel = "Son of"]
}' | dot -Tsvg > output.svg