echo 'digraph {

"Aotian Qian" -> "Yunxi Qian" [taillabel = "Daughter of"]
"Yunshang Qian" -> "Yunxi Qian" [taillabel = "Sister of"]
"Yunxi Qian" -> "Aotian Qian" [taillabel = "Father of"]
"Yunshang Qian" -> "Aotian Qian" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg