echo 'digraph {

"Osamu Sugo" -> "Clair Fortran" [taillabel = "girlfriend of"]
"Asuka Sugo" -> "Osamu Sugo" [taillabel = "Older Brother of"]
"Clair Fortran" -> "Osamu Sugo" [taillabel = "boyfriend of"]
}' | dot -Tsvg > output.svg