echo 'digraph {

"Yui Hirasawa" -> "Nodoka Manabe" [taillabel = "Friend of#"]
"Ui Hirasawa" -> "Yui Hirasawa" [taillabel = "Older Sister of"]
"Ritsu Tainaka" -> "Yui Hirasawa" [taillabel = "Friend of#"]
"Azusa Nakano" -> "Yui Hirasawa" [taillabel = "Friend of#"]
"Tsumugi Kotobuki" -> "Yui Hirasawa" [taillabel = "Friend of#"]
"Mio Akiyama" -> "Yui Hirasawa" [taillabel = "Friend of#"]
"Nodoka Manabe" -> "Yui Hirasawa" [taillabel = "Friend of#"]
"Yui Hirasawa (child)" -> "Yui Hirasawa" [taillabel = "Older Version of"]
}' | dot -Tsvg > output.svg