echo 'digraph {

"Azusa Nakano" -> "Mio Akiyama" [taillabel = "Friend of#"]
"Tsumugi Kotobuki" -> "Mio Akiyama" [taillabel = "Friend of#"]
"Yui Hirasawa" -> "Mio Akiyama" [taillabel = "Friend of#"]
"Ritsu Tainaka" -> "Mio Akiyama" [taillabel = "Childhood friend of"]
"Satoshi Tainaka" -> "Ritsu Tainaka" [taillabel = "Younger Sister of"]
"Yui Hirasawa" -> "Ritsu Tainaka" [taillabel = "Friend of#"]
"Tsumugi Kotobuki" -> "Ritsu Tainaka" [taillabel = "Friend of#"]
"Azusa Nakano" -> "Ritsu Tainaka" [taillabel = "Friend of#"]
"Mio Akiyama" -> "Ritsu Tainaka" [taillabel = "Friend of#"]
"Sawako Yamanaka" -> "Ritsu Tainaka" [taillabel = "Student of"]
"Ritsu Tainaka" -> "Tsumugi Kotobuki" [taillabel = "Friend of#"]
"Azusa Nakano" -> "Tsumugi Kotobuki" [taillabel = "Friend of#"]
"Yui Hirasawa" -> "Tsumugi Kotobuki" [taillabel = "Friend of#"]
"Mio Akiyama" -> "Tsumugi Kotobuki" [taillabel = "Friend of#"]
"Ui Hirasawa" -> "Yui Hirasawa" [taillabel = "Younger 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"]
"Ritsu Tainaka" -> "Azusa Nakano" [taillabel = "Friend of#"]
"Tsumugi Kotobuki" -> "Azusa Nakano" [taillabel = "Friend of#"]
"Mio Akiyama" -> "Azusa Nakano" [taillabel = "Friend of#"]
"Yui Hirasawa" -> "Azusa Nakano" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg