echo 'digraph {

"Jean-Jacques Leroy" -> "Nathalie Leroy" [taillabel = "Mother of"]
"Nathalie Leroy" -> "Jean-Jacques Leroy" [taillabel = "Son of"]
"Isabella Yang" -> "Jean-Jacques Leroy" [taillabel = "Husband of"]
}' | dot -Tsvg > output.svg