echo 'digraph {

"Aki Hayakawa" -> "Himeno" [taillabel = "Teammate of"]
"Denji" -> "Aki Hayakawa" [taillabel = "Older Brother Figure of"]
"Power" -> "Aki Hayakawa" [taillabel = "Older Brother Figure of"]
"Angel Devil" -> "Aki Hayakawa" [taillabel = "Teammate of"]
"Himeno" -> "Aki Hayakawa" [taillabel = "Teammate of"]
}' | dot -Tsvg > output.svg