echo 'digraph {

"Kiyokazu Fujimoto" -> "Takashi Doumoto" [taillabel = "Friend of#"]
"Kobato Hanato" -> "Takashi Doumoto" [taillabel = "In love with"]
"Kiyokazu Fujimoto" -> "Kobato Hanato" [taillabel = "In love with"]
"Kobato Hanato" -> "Kiyokazu Fujimoto" [taillabel = "In love with"]
"Takashi Doumoto" -> "Kiyokazu Fujimoto" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg