echo 'digraph {

"Gustadolph" -> "Svarog" [taillabel = "Uncle of"]
"Thalas" -> "Svarog" [taillabel = "Uncle of"]
"Frederica" -> "Svarog" [taillabel = "Uncle of"]
"Erika" -> "Svarog" [taillabel = "Uncle of"]
"Dragan" -> "Svarog" [taillabel = "Father of"]
"Thalas" -> "Frederica" [taillabel = "Half-sister of"]
"Dragan" -> "Frederica" [taillabel = "Cousin of"]
"Svarog" -> "Frederica" [taillabel = "Niece of"]
"Erika" -> "Frederica" [taillabel = "Half-sister of"]
"Svarog" -> "Dragan" [taillabel = "Son of"]
"Gustadolph" -> "Dragan" [taillabel = "Cousin of"]
"Erika" -> "Dragan" [taillabel = "Cousin of"]
"Frederica" -> "Dragan" [taillabel = "Cousin of"]
}' | dot -Tsvg > output.svg