echo 'digraph {

"Mei Sudou" -> "Ryouga Shindai" [taillabel = "In love with"]
"Reika Shindai" -> "Ryouga Shindai" [taillabel = "Older Brother of"]
"Touma Kamiyama" -> "Mei Sudou" [taillabel = "Editor of"]
"Ryouga Shindai" -> "Reika Shindai" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg