echo 'digraph {

"Yuzuru Otonashi" -> "Kanade Tachibana " [taillabel = "In love with"]
"Kanade Tachibana " -> "Yuzuru Otonashi" [taillabel = "In love with"]
"Hatsune Otonashi" -> "Yuzuru Otonashi" [taillabel = "Brother of"]
}' | dot -Tsvg > output.svg