echo 'digraph {

"Iris" -> "Earl Reed" [taillabel = "Husband of"]
"Raim" -> "Earl Reed" [taillabel = "Father of"]
"Earl Reed" -> "Raim" [taillabel = "Son of"]
"Iris" -> "Raim" [taillabel = "Son of"]
"Earl Reed" -> "Iris" [taillabel = "Wife of"]
"Raim" -> "Iris" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg