echo 'digraph {

"Daiki Aizawa" -> "Natsumi Aizawa" [taillabel = "Younger Sister of"]
"Suzuka Aizawa" -> "Natsumi Aizawa" [taillabel = "Daughter of"]
"Natsumi Aizawa" -> "Daiki Aizawa" [taillabel = "younger brother of"]
"Suzuka Aizawa" -> "Daiki Aizawa" [taillabel = "son of"]
"Daiki Aizawa" -> "Suzuka Aizawa" [taillabel = "Mother of"]
"Natsumi Aizawa" -> "Suzuka Aizawa" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg