echo 'digraph {

"Hakuto Kunai" -> "Yu Kirino" [taillabel = "In love with"]
"Hakuto Kunai" -> "Yu Kirino" [taillabel = "Subordinate of"]
"Akira Oono" -> "Yu Kirino" [taillabel = "Creation of"]
"Isami Tahara" -> "Yu Kirino" [taillabel = "Ally of"]
"Hakuto Kunai" -> "Isami Tahara" [taillabel = "Subordinate of"]
"Yu Kirino" -> "Isami Tahara" [taillabel = "Ally of"]
"Akira Oono" -> "Isami Tahara" [taillabel = "Creation of"]
"Zero Kirisame" -> "Akira Oono" [taillabel = "Creator of"]
"Hakuto Kunai" -> "Akira Oono" [taillabel = "Creator of"]
"Yu Kirino" -> "Akira Oono" [taillabel = "Creator of"]
"Isami Tahara" -> "Akira Oono" [taillabel = "Creator of"]
"Satan Ring" -> "Hakuto Kunai" [taillabel = "cursed and sometimes controlled by"]
"Ebifry Butterfly" -> "Hakuto Kunai" [taillabel = "Ally of"]
"Throne" -> "Hakuto Kunai" [taillabel = "summoned by"]
"Isami Tahara" -> "Hakuto Kunai" [taillabel = "Master of"]
"Yu Kirino" -> "Hakuto Kunai" [taillabel = "Master of"]
"Aku" -> "Hakuto Kunai" [taillabel = "Guardian of"]
"Luna Elegant" -> "Hakuto Kunai" [taillabel = "Ally of"]
"Yukikaze" -> "Hakuto Kunai" [taillabel = "Ally of"]
"Bingo" -> "Hakuto Kunai" [taillabel = "a frequent customer of"]
"Mikan" -> "Hakuto Kunai" [taillabel = "Ally of"]
}' | dot -Tsvg > output.svg