echo 'digraph {

"Sadao Sakurai" -> "Kanade Sakurai" [taillabel = "Daughter of"]
"Chika Sakurai" -> "Kanade Sakurai" [taillabel = "Older Sister of"]
"Kanade Sakurai" -> "Chika Sakurai" [taillabel = "Younger Sister of"]
"Kanade Sakurai" -> "Sadao Sakurai" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg