echo 'digraph {

"China Kousaka" -> "KUMA-03 Beargguy III" [taillabel = "Gunpla of"]
"Sei Iori" -> "China Kousaka" [taillabel = "Girlfriend of"]
"KUMA-03 Beargguy III" -> "China Kousaka" [taillabel = "Owner of"]
"Yuuma Kousaka" -> "China Kousaka" [taillabel = "Older Sister of"]
}' | dot -Tsvg > output.svg