echo 'digraph {

"Kenji Tomosaka" -> "Suzuka Tomosaka" [taillabel = "Younger Sister of"]
"Hikari Nakazato" -> "Suzuka Tomosaka" [taillabel = "Cousin of"]
"Suzuka Tomosaka" -> "Hikari Nakazato" [taillabel = "Cousin of"]
"Kenji Tomosaka" -> "Hikari Nakazato" [taillabel = "Cousin of"]
"Suzuka Tomosaka" -> "Kenji Tomosaka" [taillabel = "Older Brother of"]
"Hikari Nakazato" -> "Kenji Tomosaka" [taillabel = "Cousin of"]
}' | dot -Tsvg > output.svg