echo 'digraph {

"Kenji Isobe" -> "Takashi Isobe" [taillabel = "Son of"]
"Setsuko Isobe" -> "Takashi Isobe" [taillabel = "Son of"]
"Setsuko Isobe" -> "Kenji Isobe" [taillabel = "Husband of"]
"Takashi Isobe" -> "Kenji Isobe" [taillabel = "Father of"]
"Kenji Isobe" -> "Setsuko Isobe" [taillabel = "Wife of"]
"Takashi Isobe" -> "Setsuko Isobe" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg