echo 'digraph {

"Grisha Yeager" -> "Zeke Yeager" [taillabel = "son of"]
"Carla Yeager" -> "Zeke Yeager" [taillabel = "Step-son of"]
"Anma Damar" -> "Zeke Yeager" [taillabel = "Half-brother of"]
"Eren Yeager" -> "Zeke Yeager" [taillabel = "Half-brother of"]
"Beast Titan" -> "Zeke Yeager" [taillabel = "human form of"]
"Armin Arlert" -> "Eren Yeager" [taillabel = "Childhood friend of"]
"Mikasa Ackerman" -> "Eren Yeager" [taillabel = "Adoptive brother of"]
"Carla Yeager" -> "Eren Yeager" [taillabel = "son of"]
"Reiner Braun" -> "Eren Yeager" [taillabel = "Friend of#"]
"Connie Springer" -> "Eren Yeager" [taillabel = "Friend of#"]
"Annie Leonhart" -> "Eren Yeager" [taillabel = "Trainer of"]
"Zeke Yeager" -> "Eren Yeager" [taillabel = "Half-brother of"]
"Grisha Yeager" -> "Eren Yeager" [taillabel = "son of "]
"Attack Titan" -> "Eren Yeager" [taillabel = "human form of"]
"Reiner Braun" -> "Eren Yeager" [taillabel = "Former friend of"]
"Levi Ackerman" -> "Eren Yeager" [taillabel = "Former teammate of"]
"Mikasa Ackerman" -> "Grisha Yeager" [taillabel = "adoptive father of"]
"Zeke Yeager" -> "Grisha Yeager" [taillabel = "Father of"]
"Eren Yeager" -> "Grisha Yeager" [taillabel = "Father of"]
"Attack Titan" -> "Grisha Yeager" [taillabel = "Human form of"]
"Carla Yeager" -> "Grisha Yeager" [taillabel = "Former husband of"]
"Smiling Titan" -> "Grisha Yeager" [taillabel = "Former husband of"]
"Mikasa Ackerman" -> "Carla Yeager" [taillabel = "Adoptive Mother of"]
"Eren Yeager" -> "Carla Yeager" [taillabel = "Mother of"]
"Grisha Yeager" -> "Carla Yeager" [taillabel = "Wife of"]
"Zeke Yeager" -> "Carla Yeager" [taillabel = "Step-mother of"]
"Female Titan" -> "Beast Titan" [taillabel = "Commander of"]
"Colossal Titan" -> "Beast Titan" [taillabel = "Commander of"]
"Levi Ackerman" -> "Beast Titan" [taillabel = "Enemy of"]
"Armored Titan" -> "Beast Titan" [taillabel = "Commander of"]
"Zeke Yeager" -> "Beast Titan" [taillabel = "Titan form of"]
}' | dot -Tsvg > output.svg