echo 'digraph {

"Yoshihisa Manabe" -> "Haruka Kotoura" [taillabel = "In love with"]
"Daichi Muroto" -> "Haruka Kotoura" [taillabel = "Friend of#"]
"Yuriko Mifune" -> "Haruka Kotoura" [taillabel = "Friend of#"]
"Kumiko Kotoura" -> "Haruka Kotoura" [taillabel = "Daughter of"]
"Haruka Kotoura" -> "Kumiko Kotoura" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg