echo 'digraph {

"Shampoo" -> "Cologne" [taillabel = "Grandmother of"]
"Happosai" -> "Cologne" [taillabel = "Former lover of"]
"Cologne" -> "Happosai" [taillabel = "Former lover of"]
"Ranma Saotome" -> "Shampoo" [taillabel = "In love with"]
"Cologne" -> "Shampoo" [taillabel = "Granddaughter of"]
}' | dot -Tsvg > output.svg