echo 'digraph {

"Honoka Mitsui" -> "Shizuku Kitayama" [taillabel = "Best friend of"]
"Shizuku Kitayama" -> "Honoka Mitsui" [taillabel = "Best friend of"]
"Tatsuya Shiba" -> "Honoka Mitsui" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg