echo 'digraph {

"Momoyo Kawakami" -> "Kazuko Kawakami" [taillabel = "Step-sister of"]
"Shouichi Kazama" -> "Kazuko Kawakami" [taillabel = "Childhood friend of"]
"Yamato Naoe" -> "Momoyo Kawakami" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg