echo 'digraph {

"Seigen Amawaka" -> "Zenkichi Otomi" [taillabel = "Father-in-law of"]
"Mayura Otomi" -> "Zenkichi Otomi" [taillabel = "Grandfather of"]
"Mayura Otomi" -> "Seigen Amawaka" [taillabel = "Father of"]
"Seigen Amawaka" -> "Mayura Otomi" [taillabel = "Daughter of"]
"Zenkichi Otomi" -> "Mayura Otomi" [taillabel = "Granddaughter of"]
}' | dot -Tsvg > output.svg