echo 'digraph {

"Goro Honda" -> "Daigo Shigeno" [taillabel = "Son of"]
"Kaoru Shimizu" -> "Daigo Shigeno" [taillabel = "Son of"]
"Izumi Shigeno" -> "Daigo Shigeno" [taillabel = "Younger Brother of"]
"Hideki Shigeno" -> "Goro Honda" [taillabel = "Step-son of"]
"Kaoru Shimizu" -> "Goro Honda" [taillabel = "Husband of"]
"Goro Honda" -> "Kaoru Shimizu" [taillabel = "Wife of"]
"Goro Honda" -> "Izumi Shigeno" [taillabel = "Daughter of"]
"Kaoru Shimizu" -> "Izumi Shigeno" [taillabel = "Daughter of"]
"Daigo Shigeno" -> "Izumi Shigeno" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg