echo 'digraph {

"Akane Sonozaki" -> "Shion Sonozaki" [taillabel = "Daughter of"]
"Satoshi Houjou" -> "Shion Sonozaki" [taillabel = "In love with"]
"Oryou Sonozaki" -> "Shion Sonozaki" [taillabel = "Granddaughter of"]
"Mion Sonozaki" -> "Shion Sonozaki" [taillabel = "Sister of"]
"Mion Sonozaki" -> "Akane Sonozaki" [taillabel = "Mother of"]
"Shion Sonozaki" -> "Akane Sonozaki" [taillabel = "Mother of"]
"Oryou Sonozaki" -> "Akane Sonozaki" [taillabel = "Daughter of"]
"Akane Sonozaki" -> "Mion Sonozaki" [taillabel = "Daughter of"]
"Oryou Sonozaki" -> "Mion Sonozaki" [taillabel = "Granddaughter of"]
"Shion Sonozaki" -> "Mion Sonozaki" [taillabel = "Sister of"]
"Mion Sonozaki" -> "Oryou Sonozaki" [taillabel = "Grandmother of"]
"Shion Sonozaki" -> "Oryou Sonozaki" [taillabel = "Grandmother of"]
"Akane Sonozaki" -> "Oryou Sonozaki" [taillabel = "Mother of"]
"Satoko Houjou" -> "Satoshi Houjou" [taillabel = "Brother of"]
"Teppei Houjou" -> "Satoshi Houjou" [taillabel = "Nephew of"]
}' | dot -Tsvg > output.svg