echo 'digraph {

"Wufei Chang" -> "Altron Gundam" [taillabel = "Mecha of"]
"Shenlong Gundam" -> "Wufei Chang" [taillabel = "Pilot of"]
"Altron Gundam" -> "Wufei Chang" [taillabel = "Pilot of"]
"Wing Gundam Zero" -> "Wufei Chang" [taillabel = "Pilot of"]
}' | dot -Tsvg > output.svg