echo 'digraph {

"Sana Takagi" -> "Yuki Okushiro" [taillabel = "Childhood friend of"]
"Shun Takagi" -> "Yuki Okushiro" [taillabel = "Childhood friend of"]
"Hironobu Okushiro" -> "Yuki Okushiro" [taillabel = "granddaughter of"]
"Komachi Okushiro" -> "Yuki Okushiro" [taillabel = "Daughter of"]
"Shun Takagi" -> "Sana Takagi" [taillabel = "Sister of"]
"Yuki Okushiro" -> "Sana Takagi" [taillabel = "Childhood friend of"]
"Airi Michioka" -> "Sana Takagi" [taillabel = "Best friend of"]
"Miori Tsukamine" -> "Sana Takagi" [taillabel = "Childhood friend of"]
"Sana Takagi" -> "Shun Takagi" [taillabel = "brother of"]
"Yuki Okushiro" -> "Shun Takagi" [taillabel = "Childhood friend of"]
"Airi Michioka" -> "Shun Takagi" [taillabel = "Childhood friend of"]
"Miori Tsukamine" -> "Shun Takagi" [taillabel = "Childhood friend of"]
"Yuki Okushiro" -> "Hironobu Okushiro" [taillabel = "grandfather of "]
"Komachi Okushiro" -> "Hironobu Okushiro" [taillabel = "Father of"]
"Yuki Okushiro" -> "Komachi Okushiro" [taillabel = "Mother of"]
"Hironobu Okushiro" -> "Komachi Okushiro" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg