echo 'digraph {

"Meia Nasu" -> "Ouka Kusanagi" [taillabel = "Superior of"]
"Hinano Nasu" -> "Meia Nasu" [taillabel = "Younger Sister of"]
"Ouka Kusanagi" -> "Meia Nasu" [taillabel = "Subordinate of"]
"Chiseri Nasu" -> "Meia Nasu" [taillabel = "Younger Sister of"]
"Hazuki Nasu" -> "Meia Nasu" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg