echo 'digraph {

"Moka Akashiya" -> "Moka Akashiya (monster form)" [taillabel = "Beast form of"]
"Tsukune Aono" -> "Moka Akashiya (monster form)" [taillabel = "Best friend of"]
"Kyoko Aono" -> "Tsukune Aono" [taillabel = "Cousin of"]
"Kasumi Aono" -> "Tsukune Aono" [taillabel = "son of"]
"Kouji Aono" -> "Tsukune Aono" [taillabel = "son of"]
"Moka Akashiya (monster form)" -> "Tsukune Aono" [taillabel = "Best friend of"]
"Kurumu Kurono" -> "Tsukune Aono" [taillabel = "Best friend of"]
"Moka Akashiya (monster form)" -> "Moka Akashiya" [taillabel = "Human form of"]
}' | dot -Tsvg > output.svg