echo 'digraph {

"Tsuyoshi Ohki" -> "Aono Ohki" [taillabel = "Younger Sister of"]
"Akito Hayama" -> "Tsuyoshi Ohki" [taillabel = "Friend of#"]
"Sana Kurata" -> "Tsuyoshi Ohki" [taillabel = "Friend of#"]
"Aya Sugita" -> "Tsuyoshi Ohki" [taillabel = "Boyfriend of"]
"Aono Ohki" -> "Tsuyoshi Ohki" [taillabel = "Older Brother of"]
}' | dot -Tsvg > output.svg