echo 'digraph {

"Ichika Sakura" -> "Futaba Sakura" [taillabel = "Lover of"]
"Ichika Sakura" -> "Futaba Sakura" [taillabel = "Twin Sister of"]
"Futaba Sakura" -> "Ichika Sakura" [taillabel = "Twin Sister of"]
"Futaba Sakura" -> "Ichika Sakura" [taillabel = "Lover of"]
}' | dot -Tsvg > output.svg