echo 'digraph {

"Kimihiro Watanuki" -> "Shizuka Doumeki" [taillabel = "Best friend of"]
"Himawari Kunogi" -> "Shizuka Doumeki" [taillabel = "Friend of"]
"Haruka Doumeki" -> "Shizuka Doumeki" [taillabel = "Grandson of"]
"Kohane Tsuruyi" -> "Shizuka Doumeki" [taillabel = "In love with"]
"Yuuko Ichihara" -> "Kimihiro Watanuki" [taillabel = "Student of"]
"Shizuka Doumeki" -> "Kimihiro Watanuki" [taillabel = "Best friend of"]
"Himawari Kunogi" -> "Kimihiro Watanuki" [taillabel = "In love with"]
"Kimihiro Watanuki" -> "Himawari Kunogi" [taillabel = "Friend of"]
"Shizuka Doumeki" -> "Himawari Kunogi" [taillabel = "Friend of"]
"Shizuka Doumeki" -> "Kohane Tsuruyi" [taillabel = "In love with"]
"Shizuka Doumeki" -> "Haruka Doumeki" [taillabel = "Grandfather of"]
}' | dot -Tsvg > output.svg