echo 'digraph {

"Ren Tao" -> "Bason" [taillabel = "Spirit of"]
"Jun Tao" -> "Ren Tao" [taillabel = "Brother of"]
"Yuan Tao" -> "Ren Tao" [taillabel = "Son of"]
"Ran Tao" -> "Ren Tao" [taillabel = "Son of"]
}' | dot -Tsvg > output.svg