echo 'digraph {

"Kourin Tatsunagi" -> "Takuto Tatsunagi" [taillabel = "Adoptive brother of"]
"Takuto Tatsunagi" -> "Kourin Tatsunagi" [taillabel = "Adoptive sister of"]
"Aichi Sendou" -> "Kourin Tatsunagi" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg