echo 'digraph {

"Heero Yuy" -> "Gundam Epyon" [taillabel = "Mecha of"]
"Zechs Marquise" -> "Gundam Epyon" [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"]
"Relena Darlian" -> "Heero Yuy" [taillabel = "Husband of"]
"Zechs Marquise" -> "Heero Yuy" [taillabel = "Brother-in-law of"]
"Lucrezia Noin" -> "Heero Yuy" [taillabel = "Brother-in-law of"]
"Wing Gundam" -> "Heero Yuy" [taillabel = "Pilot of"]
"Wing Gundam Zero" -> "Heero Yuy" [taillabel = "Pilot of"]
"XXXG-00W0 Wing Gundam Zero" -> "Heero Yuy" [taillabel = "Pilot of"]
"Mercurius" -> "Heero Yuy" [taillabel = "Pilot of"]
"Vayeate" -> "Heero Yuy" [taillabel = "Pilot of"]
}' | dot -Tsvg > output.svg