echo 'digraph {

"Yukino Sakurai" -> "Shizuku Sakurai" [taillabel = "Sister of"]
"Kanade Sakurai" -> "Shizuku Sakurai" [taillabel = "Sister of"]
"Shizuku Sakurai" -> "Kanade Sakurai" [taillabel = "Sister of"]
"Yukino Sakurai" -> "Kanade Sakurai" [taillabel = "In love with"]
"Yukino Sakurai" -> "Kanade Sakurai" [taillabel = "Sister of"]
"Shizuku Sakurai" -> "Yukino Sakurai" [taillabel = "Sister of"]
"Kanade Sakurai" -> "Yukino Sakurai" [taillabel = "In love with"]
"Kanade Sakurai" -> "Yukino Sakurai" [taillabel = "Sister of"]
}' | dot -Tsvg > output.svg