echo 'digraph {

"Kuu Shiratori" -> "Kozue Satou" [taillabel = "Best friend of"]
"Kozue Satou" -> "Kuu Shiratori" [taillabel = "Best friend of"]
"Kyoshiro Ayanokoji" -> "Kuu Shiratori" [taillabel = "In love with"]
"Valteishia" -> "Kuu Shiratori" [taillabel = "the body of"]
}' | dot -Tsvg > output.svg