echo 'digraph {

"Kousei Shimazaki" -> "Maiku Kamishiro" [taillabel = "Friend of#"]
"Miina Miyafuji" -> "Maiku Kamishiro" [taillabel = "Twin Brother of"]
"Maiku Kamishiro" -> "Miina Miyafuji" [taillabel = "Lover of"]
"Maiku Kamishiro" -> "Kousei Shimazaki" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg