echo 'digraph {

"Mugi" -> "Sora" [taillabel = "Twin Sister of"]
"Shinonome Pink" -> "Sora" [taillabel = "Younger Sister of"]
"Souten Blue" -> "Sora" [taillabel = "Younger Sister of"]
"Akatsuki Red" -> "Sora" [taillabel = "Ally of"]
"Yoiyami Black" -> "Sora" [taillabel = "Ally of"]
"Sora" -> "Mugi" [taillabel = "Twin Brother of"]
"Shinonome Pink" -> "Mugi" [taillabel = "Younger Brother of"]
"Souten Blue" -> "Mugi" [taillabel = "Younger Brother of"]
"Akatsuki Red" -> "Mugi" [taillabel = "Ally of"]
"Yoiyami Black" -> "Mugi" [taillabel = "Ally of"]
"Shinonome Pink" -> "Souten Blue" [taillabel = "Older Brother of"]
"Sora" -> "Souten Blue" [taillabel = "Older Brother of"]
"Mugi" -> "Souten Blue" [taillabel = "Older Brother of"]
"Akatsuki Red" -> "Souten Blue" [taillabel = "Ally of"]
"Yoiyami Black" -> "Souten Blue" [taillabel = "Ally of"]
"Souten Blue" -> "Shinonome Pink" [taillabel = "Younger Sister of"]
"Mugi" -> "Shinonome Pink" [taillabel = "Younger Sister of"]
"Sora" -> "Shinonome Pink" [taillabel = "Younger Sister of"]
"Akatsuki Red" -> "Shinonome Pink" [taillabel = "Ally of"]
"Yoiyami Black" -> "Shinonome Pink" [taillabel = "Ally of"]
"Mugi" -> "Shinonome Pink" [taillabel = "Ally of"]
"Sora" -> "Shinonome Pink" [taillabel = "Ally of"]
"Warumono-san" -> "Shinonome Pink" [taillabel = "In love with"]
"Akatsuki Red" -> "Yoiyami Black" [taillabel = "Teacher of"]
"Mugi" -> "Yoiyami Black" [taillabel = "Teacher of"]
"Shinonome Pink" -> "Yoiyami Black" [taillabel = "Teacher of"]
"Sora" -> "Yoiyami Black" [taillabel = "Teacher of"]
"Souten Blue" -> "Yoiyami Black" [taillabel = "Teacher of"]
}' | dot -Tsvg > output.svg