echo 'digraph {

"Suzie Wong" -> "Henry Wong" [taillabel = "Brother of"]
"Takato Matsuki" -> "Henry Wong" [taillabel = "Friend of#"]
"Henry Wong" -> "Takato Matsuki" [taillabel = "Friend of#"]
"Henry Wong" -> "Suzie Wong" [taillabel = "Sister of"]
}' | dot -Tsvg > output.svg