echo 'digraph {

"Risa Hoshizaki" -> "Rika Hoshizaki" [taillabel = "Older sister of"]
"Mr. Hoshizaki" -> "Rika Hoshizaki" [taillabel = "Daughter of"]
"Rika Hoshizaki" -> "Risa Hoshizaki" [taillabel = "Younger Sister of"]
"Mr. Hoshizaki" -> "Risa Hoshizaki" [taillabel = "Daughter of"]
"Rika Hoshizaki" -> "Mr. Hoshizaki" [taillabel = "Father of"]
"Risa Hoshizaki" -> "Mr. Hoshizaki" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg