echo 'digraph {

"Kousuke Wakamiya" -> "Tomisaburou Wakamiya" [taillabel = "grandfather of"]
"Shizuka Onose" -> "Tomisaburou Wakamiya" [taillabel = "Boss of"]
"Kousuke Wakamiya" -> "Shizuka Onose" [taillabel = "Servant of"]
"Tomisaburou Wakamiya" -> "Shizuka Onose" [taillabel = "Servant of"]
"Izumi Takano" -> "Kousuke Wakamiya" [taillabel = "classmate of"]
}' | dot -Tsvg > output.svg