echo 'digraph {

"Kazuya Kurata" -> "Sayuri Kurata" [taillabel = "Younger Sister of"]
"Sayuri's father" -> "Sayuri Kurata" [taillabel = "Daughter of"]
"Sayuri Kurata (child)" -> "Sayuri Kurata" [taillabel = "Older version of"]
"Sayuri Kurata" -> "Kazuya Kurata" [taillabel = "Younger Brother of"]
"Sayuri's father" -> "Kazuya Kurata" [taillabel = "Son of"]
"Sayuri Kurata" -> "Sayuri's father" [taillabel = "Father of"]
"Kazuya Kurata" -> "Sayuri's father" [taillabel = "Father of"]
"Sayuri Kurata" -> "Sayuri Kurata (child)" [taillabel = "Younger version of"]
}' | dot -Tsvg > output.svg