echo 'digraph {

"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"]
"Eren Yeager" -> "Levi Ackerman" [taillabel = "squad leader of"]
"Petra Ral" -> "Levi Ackerman" [taillabel = "squad leader of"]
"Mikasa Ackerman" -> "Levi Ackerman" [taillabel = "Cousin of"]
"Erwin Smith" -> "Levi Ackerman" [taillabel = "Subordinate of"]
"Kenny Ackerman" -> "Levi Ackerman" [taillabel = "Nephew of"]
"Kuchel Ackerman" -> "Levi Ackerman" [taillabel = "Son of"]
"Female Titan" -> "Armored Titan" [taillabel = "Teammate of"]
"Colossal Titan" -> "Armored Titan" [taillabel = "Teammate of"]
"Beast Titan" -> "Armored Titan" [taillabel = "follow of "]
"Armored Titan" -> "Female Titan" [taillabel = "Teammate of"]
"Beast Titan" -> "Female Titan" [taillabel = "Follower of"]
"Colossal Titan" -> "Female Titan" [taillabel = "Teammate of"]
"Annie Leonhart" -> "Female Titan" [taillabel = "Titan form of"]
"Armored Titan" -> "Colossal Titan" [taillabel = "Teammate of"]
"Female Titan" -> "Colossal Titan" [taillabel = "Teammate of"]
"Beast Titan" -> "Colossal Titan" [taillabel = "follow of "]
"Beast Titan" -> "Colossal Titan" [taillabel = "Follower of"]
"Bertholt Hoover" -> "Colossal Titan" [taillabel = "Titan form of"]
"Armin Arlert" -> "Colossal Titan" [taillabel = "Titan form of"]
"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"]
}' | dot -Tsvg > output.svg