echo 'digraph {

"Haruka Sawamura (adult)" -> "Haruto Sawamura" [taillabel = "Son of"]
"Kazuma Kiryu" -> "Haruto Sawamura" [taillabel = "Grandson of"]
"Kyouhei Jinguu" -> "Haruto Sawamura" [taillabel = "Grandson of"]
"Yumi Sawamura" -> "Haruto Sawamura" [taillabel = "Grandson of"]
"Yumi Sawamura" -> "Kazuma Kiryu" [taillabel = "In love with"]
"Kyouhei Jinguu" -> "Kazuma Kiryu" [taillabel = "Former Friend of"]
"Kyouhei Jinguu" -> "Kazuma Kiryu" [taillabel = "Enemy of"]
"Haruto Sawamura" -> "Kazuma Kiryu" [taillabel = "Grandfather of"]
"Ichiban Kasuga" -> "Kazuma Kiryu" [taillabel = "Ally of"]
"Goro Majima" -> "Kazuma Kiryu" [taillabel = "Ally of"]
"Kazuma Kiryu" -> "Kyouhei Jinguu" [taillabel = "Former Friend of"]
"Haruka Sawamura" -> "Kyouhei Jinguu" [taillabel = "Father of"]
"Kazuma Kiryu" -> "Kyouhei Jinguu" [taillabel = "Enemy of"]
"Kazuma Kiryu" -> "Haruka Sawamura (adult)" [taillabel = "Adoptive Daughter of"]
"Haruto Sawamura" -> "Haruka Sawamura (adult)" [taillabel = "Mother of"]
"Kyouhei Jinguu" -> "Haruka Sawamura (adult)" [taillabel = "Biological Daughter of"]
"Yumi Sawamura" -> "Haruka Sawamura (adult)" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg