echo 'digraph {

"Umi Sonoda" -> "Honoka Kousaka" [taillabel = "classmate of"]
"Kotori Minami" -> "Honoka Kousaka" [taillabel = "classmate of"]
"Yukiho Kousaka" -> "Honoka Kousaka" [taillabel = "Older Sister of"]
"Honoka Kousaka" -> "Kotori Minami" [taillabel = "classmate of"]
"Umi Sonoda" -> "Kotori Minami" [taillabel = "classmate of"]
"Honoka Kousaka" -> "Kotori Minami" [taillabel = "Childhood friend of"]
"Honoka Kousaka" -> "Umi Sonoda" [taillabel = "classmate of"]
"Kotori Minami" -> "Umi Sonoda" [taillabel = "classmate of"]
"Honoka Kousaka" -> "Yukiho Kousaka" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg