echo 'digraph {

"Kano Yamanouchi" -> "Yukine Hayakawa" [taillabel = "Mother of"]
"Mion Hayakawa" -> "Yukine Hayakawa" [taillabel = "Mother of"]
"Mion Hayakawa" -> "Kano Yamanouchi" [taillabel = "Younger Sister of"]
"Yukine Hayakawa" -> "Kano Yamanouchi" [taillabel = "Daughter of"]
"Kano Yamanouchi" -> "Mion Hayakawa" [taillabel = "Older sister of"]
"Yukine Hayakawa" -> "Mion Hayakawa" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg