echo 'digraph {

"Junko Saotome" -> "Kyousuke Takakura" [taillabel = "Boyfriend of"]
"Kyousuke Takakura" -> "Junko Saotome" [taillabel = "Girlfriend of"]
"Nana Komatsu" -> "Junko Saotome" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg