echo 'digraph {

"Sayaka Miki" -> "Kyousuke Kamijou" [taillabel = "In love with"]
"Hitomi Shizuki" -> "Kyousuke Kamijou" [taillabel = "Boyfriend of"]
"Kyousuke's Father" -> "Kyousuke Kamijou" [taillabel = "Son of"]
"Madoka Kaname" -> "Sayaka Miki" [taillabel = "Best friend of"]
"Hitomi Shizuki" -> "Sayaka Miki" [taillabel = "Friend of"]
"Kyouko Sakura" -> "Sayaka Miki" [taillabel = "Rival of"]
"Kyousuke Kamijou" -> "Sayaka Miki" [taillabel = "Friend of"]
"Mami Tomoe" -> "Sayaka Miki" [taillabel = "Friend of"]
"Kazuko Saotome" -> "Sayaka Miki" [taillabel = "Student of"]
"Madoka Kaname" -> "Hitomi Shizuki" [taillabel = "Friend of"]
"Sayaka Miki" -> "Hitomi Shizuki" [taillabel = "Friend of"]
"Kyousuke Kamijou" -> "Hitomi Shizuki" [taillabel = "Girlfriend of"]
"Kazuko Saotome" -> "Hitomi Shizuki" [taillabel = "Student of"]
"Kyousuke Kamijou" -> "Kyousuke's Father" [taillabel = "Father of"]
}' | dot -Tsvg > output.svg