echo 'digraph {

"Takeo Gouda" -> "Makoto Sunakawa" [taillabel = "Friend of#"]
"Rinko Yamato" -> "Makoto Sunakawa" [taillabel = "Friend of#"]
"Ai Sunakawa" -> "Makoto Sunakawa" [taillabel = "Younger Brother of"]
"Takeo Gouda" -> "Rinko Yamato" [taillabel = "Girlfriend of"]
"Makoto Sunakawa" -> "Rinko Yamato" [taillabel = "Friend of#"]
"Nanako Yamazaki" -> "Rinko Yamato" [taillabel = "Friend of#"]
"Makoto Sunakawa" -> "Ai Sunakawa" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg