echo 'digraph {

"Masako Yoshii" -> "Rin Kaga" [taillabel = "Daughter of"]
"Souichi Kaga" -> "Rin Kaga" [taillabel = "Daughter of"]
"Rin Kaga" -> "Masako Yoshii" [taillabel = "Mother of"]
"Daikichi Kawachi" -> "Souichi Kaga" [taillabel = "Grandfather of"]
"Rin Kaga" -> "Souichi Kaga" [taillabel = "Father of"]
"Sachiko Kawachi" -> "Souichi Kaga" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg