echo 'digraph {

"Miyoshi Seikai Nyuudou" -> "Isanami" [taillabel = "Adoptive sister of"]
"Isanami" -> "Miyoshi Seikai Nyuudou" [taillabel = "Adoptive brother of"]
"Yukimura Sanada" -> "Miyoshi Seikai Nyuudou" [taillabel = "Subordinate of"]
}' | dot -Tsvg > output.svg