echo 'digraph {

"Matsuko Yamada" -> "Takashi Yamada" [taillabel = "Husband of"]
"Shige Yamano" -> "Takashi Yamada" [taillabel = "Son-in-law of"]
"Noboru Yamada" -> "Takashi Yamada" [taillabel = "Father of"]
"Nonoko Yamada" -> "Takashi Yamada" [taillabel = "Father of"]
"Takashi Yamada" -> "Matsuko Yamada" [taillabel = "Wife of"]
"Shige Yamano" -> "Matsuko Yamada" [taillabel = "Daughter of"]
"Nonoko Yamada" -> "Matsuko Yamada" [taillabel = "Mother of"]
"Noboru Yamada" -> "Matsuko Yamada" [taillabel = "Mother of"]
"Matsuko Yamada" -> "Shige Yamano" [taillabel = "Mother of"]
"Takashi Yamada" -> "Shige Yamano" [taillabel = "Mother-in-law of"]
"Nonoko Yamada" -> "Shige Yamano" [taillabel = "Grandmother of"]
"Noboru Yamada" -> "Shige Yamano" [taillabel = "Grandmother of"]
"Matsuko Yamada" -> "Noboru Yamada" [taillabel = "Son of"]
"Takashi Yamada" -> "Noboru Yamada" [taillabel = "Son of"]
"Shige Yamano" -> "Noboru Yamada" [taillabel = "Grandson of"]
"Nonoko Yamada" -> "Noboru Yamada" [taillabel = "Older Brother of"]
"Matsuko Yamada" -> "Nonoko Yamada" [taillabel = "Daughter of"]
"Takashi Yamada" -> "Nonoko Yamada" [taillabel = "Daughter of"]
"Noboru Yamada" -> "Nonoko Yamada" [taillabel = "Younger Sister of"]
"Shige Yamano" -> "Nonoko Yamada" [taillabel = "Granddaughter of"]
}' | dot -Tsvg > output.svg