echo 'digraph {

"Kusuo Saiki" -> "Kokomi Teruhashi" [taillabel = "In love with"]
"Makoto Teruhashi" -> "Kokomi Teruhashi" [taillabel = "Sister of"]
"Kuniharu Saiki" -> "Kusuo Saiki" [taillabel = "Son of"]
"Kurumi Saiki" -> "Kusuo Saiki" [taillabel = "Son of"]
"Kuusuke Saiki" -> "Kusuo Saiki" [taillabel = "Younger Brother of"]
"Kumagorou Saiki" -> "Kusuo Saiki" [taillabel = "Grandson of"]
"Kokomi Teruhashi" -> "Makoto Teruhashi" [taillabel = "Brother of"]
}' | dot -Tsvg > output.svg