echo 'digraph {

"Zechs Marquise" -> "Tallgeese" [taillabel = "Mecha of"]
"Relena Darlian" -> "Zechs Marquise" [taillabel = "Older Brother of"]
"Treize Khushrenada" -> "Zechs Marquise" [taillabel = "Friend of"]
"Lucrezia Noin" -> "Zechs Marquise" [taillabel = "Husband of"]
"Heero Yuy" -> "Zechs Marquise" [taillabel = "Brother-in-law of"]
}' | dot -Tsvg > output.svg