echo 'digraph {

"Fionn mac Cumhaill" -> "Grainne" [taillabel = "former wife of"]
"Diarmuid Ua Duibhne" -> "Grainne" [taillabel = "former lover of"]
"Kayneth El-Melloi Archibald" -> "Diarmuid Ua Duibhne" [taillabel = "Servant of"]
"Fionn mac Cumhaill" -> "Diarmuid Ua Duibhne" [taillabel = "former friend of"]
"Grainne" -> "Diarmuid Ua Duibhne" [taillabel = "former lover of"]
"Diarmuid Ua Duibhne" -> "Fionn mac Cumhaill" [taillabel = "former friend of"]
"Grainne" -> "Fionn mac Cumhaill" [taillabel = "Former husband of"]
}' | dot -Tsvg > output.svg