echo 'digraph {

"C.C." -> "Sister" [taillabel = "the Geass contractor of"]
"Lelouch Lamperouge" -> "C.C." [taillabel = "the Geass contractor of"]
"Mao" -> "C.C." [taillabel = "the Geass contractor of"]
"Lelouch Lamperouge" -> "C.C." [taillabel = "Partner of"]
"Mao" -> "C.C." [taillabel = "Enemy of"]
"Charles zi Britannia" -> "C.C." [taillabel = "Enemy of"]
}' | dot -Tsvg > output.svg