echo 'digraph {

"Mayumi Sakurai" -> "Makoto Sakurai" [taillabel = "Son of"]
"Kouji Sakurai" -> "Makoto Sakurai" [taillabel = "Son of"]
"Kouji Sakurai" -> "Mayumi Sakurai" [taillabel = "Wife of"]
"Makoto Sakurai" -> "Mayumi Sakurai" [taillabel = "Mother of"]
"Mayumi Sakurai" -> "Kouji Sakurai" [taillabel = "Husband of"]
"Makoto Sakurai" -> "Kouji Sakurai" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg