echo 'digraph {

"Akito Sohma" -> "Akira Sohma" [taillabel = "Father of"]
"Akira Sohma" -> "Akito Sohma" [taillabel = "Child of"]
"Shigure Sohma" -> "Akito Sohma" [taillabel = "Girlfriend of"]
"Ren Sohma" -> "Akito Sohma" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg