echo 'digraph {

"Saber" -> "Iori Miyamoto" [taillabel = "Master of"]
"Kaya Ogasawara" -> "Iori Miyamoto" [taillabel = "Step-brother of"]
"Iori Miyamoto" -> "Saber" [taillabel = "Servant of"]
"Iori Miyamoto" -> "Kaya Ogasawara" [taillabel = "Stepsister"]
}' | dot -Tsvg > output.svg