echo 'digraph {

"Masami Asao" -> "Noriharu Asao" [taillabel = "Husband of"]
"Misato Asao" -> "Noriharu Asao" [taillabel = "Father of"]
"Noriharu Asao" -> "Masami Asao" [taillabel = "Wife of"]
"Misato Asao" -> "Masami Asao" [taillabel = "Mother of"]
"Noriharu Asao" -> "Misato Asao" [taillabel = "Daughter of"]
"Masami Asao" -> "Misato Asao" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg