echo 'digraph {

"Kou Sawanoi" -> "Hanae" [taillabel = "Aunt of"]
"Kyouko Ikumi" -> "Kou Sawanoi" [taillabel = "Engaged to"]
"Kyouko Ikumi" -> "Kou Sawanoi" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg