echo 'digraph {

"Miori Saeki" -> "Maki Aikawa" [taillabel = "Half-sister of"]
"Shirou Saeki" -> "Maki Aikawa" [taillabel = "Daughter of"]
"Maki Aikawa" -> "Miori Saeki" [taillabel = "Half-sister of"]
"Shirou Saeki" -> "Miori Saeki" [taillabel = "Daughter of"]
"Maki Aikawa" -> "Shirou Saeki" [taillabel = "Father of"]
"Miori Saeki" -> "Shirou Saeki" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg