echo 'digraph {

"Kihachi Kusumi" -> "Tanidenki" [taillabel = "Friend of"]
"Yaoharu" -> "Tanidenki" [taillabel = "Friend of"]
"Tanidenki" -> "Kihachi Kusumi" [taillabel = "Friend of"]
"Yaoharu" -> "Kihachi Kusumi" [taillabel = "Friend of"]
"Kihachi Kusumi" -> "Yaoharu" [taillabel = "Friend of"]
"Tanidenki" -> "Yaoharu" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg