echo 'digraph {

"Inori Hiiragi" -> "Matsuri Hiiragi" [taillabel = "Younger Sister of"]
"Kagami Hiiragi" -> "Matsuri Hiiragi" [taillabel = "Younger Sister of"]
"Tsukasa Hiiragi" -> "Matsuri Hiiragi" [taillabel = "Younger Sister of"]
"Tsukasa Hiiragi" -> "Kagami Hiiragi" [taillabel = "Twin Sister of"]
"Konata Izumi" -> "Kagami Hiiragi" [taillabel = "Friend of#"]
"Miyuki Takara" -> "Kagami Hiiragi" [taillabel = "Friend of#"]
"Miki Hiiragi" -> "Kagami Hiiragi" [taillabel = "Daughter of"]
"Inori Hiiragi" -> "Kagami Hiiragi" [taillabel = "Younger Sister of"]
"Matsuri Hiiragi" -> "Kagami Hiiragi" [taillabel = "Younger Sister of"]
"Kagami Hiiragi" -> "Tsukasa Hiiragi" [taillabel = "Twin Sister of"]
"Miyuki Takara" -> "Tsukasa Hiiragi" [taillabel = "Friend of#"]
"Miki Hiiragi" -> "Tsukasa Hiiragi" [taillabel = "Daughter of"]
"Konata Izumi" -> "Tsukasa Hiiragi" [taillabel = "Friend of#"]
"Inori Hiiragi" -> "Tsukasa Hiiragi" [taillabel = "Younger Sister of"]
"Matsuri Hiiragi" -> "Tsukasa Hiiragi" [taillabel = "Younger Sister of"]
"Matsuri Hiiragi" -> "Inori Hiiragi" [taillabel = "Younger Sister of"]
"Kagami Hiiragi" -> "Inori Hiiragi" [taillabel = "Younger Sister of"]
"Tsukasa Hiiragi" -> "Inori Hiiragi" [taillabel = "Younger Sister of"]
}' | dot -Tsvg > output.svg