echo 'digraph {

"Sasuke Uchiha" -> "Sakura Haruno" [taillabel = "Wife of"]
"Sarada Uchiha" -> "Sasuke Uchiha" [taillabel = "Father of"]
"Sakura Haruno" -> "Sasuke Uchiha" [taillabel = "Husband of"]
}' | dot -Tsvg > output.svg