echo 'digraph {

"Ai Tsujidou" -> "Renna Katase " [taillabel = "Rival of"]
"Makoto Tsujidou" -> "Ai Tsujidou" [taillabel = "Daughter of"]
"Renna Katase " -> "Ai Tsujidou" [taillabel = "rival of"]
}' | dot -Tsvg > output.svg