echo 'digraph {

"Yun Iijima" -> "Umiko Ahagon" [taillabel = "Superior of"]
"Hifumi Takimoto" -> "Umiko Ahagon" [taillabel = "Superior of"]
"Hajime Shinoda" -> "Umiko Ahagon" [taillabel = "Superior of"]
"Aoba Suzukaze" -> "Umiko Ahagon" [taillabel = "Superior of"]
"Nene Sakura" -> "Umiko Ahagon" [taillabel = "Superior of"]
"Shizuku Hazuki" -> "Umiko Ahagon" [taillabel = "Subordinate of"]
}' | dot -Tsvg > output.svg