echo 'digraph {

"Kana Ichikawa" -> "Kyotaro Ichikawa" [taillabel = "Younger brother of"]
"Ichikawa's mother" -> "Kyotaro Ichikawa" [taillabel = "Son of"]
"Kyotaro Ichikawa" -> "Kana Ichikawa" [taillabel = "Younger Sister of"]
"Ichikawa's mother" -> "Kana Ichikawa" [taillabel = "Daughter of"]
"Kana Ichikawa" -> "Ichikawa's mother" [taillabel = "Mother of"]
"Kyotaro Ichikawa" -> "Ichikawa's mother" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg