echo 'digraph {

"Aiko Mutou" -> "Masashi Tachikawa" [taillabel = "Boyfriend of"]
"Yamato Kurosawa" -> "Masashi Tachikawa" [taillabel = "Friend of"]
"Kenji Nakanishi" -> "Masashi Tachikawa" [taillabel = "Friend of"]
"Mei Tachibana" -> "Yamato Kurosawa" [taillabel = "boyfriend of"]
"Kenji Nakanishi" -> "Yamato Kurosawa" [taillabel = "Friend of"]
"Daichi Kurosawa" -> "Yamato Kurosawa" [taillabel = "Younger Brother of "]
"Masashi Tachikawa" -> "Yamato Kurosawa" [taillabel = "Friend of"]
"Kai Takemura" -> "Yamato Kurosawa" [taillabel = "Friend of"]
"Yamato Kurosawa" -> "Kenji Nakanishi" [taillabel = "Friend of"]
"Asami Oikawa" -> "Kenji Nakanishi" [taillabel = "Boyfriend of"]
"Masashi Tachikawa" -> "Kenji Nakanishi" [taillabel = "Friend of"]
"Asami Oikawa" -> "Aiko Mutou" [taillabel = "Friend of"]
"Mei Tachibana" -> "Aiko Mutou" [taillabel = "Friend of"]
"Masashi Tachikawa" -> "Aiko Mutou" [taillabel = "Girlfriend of"]
}' | dot -Tsvg > output.svg