echo 'digraph {

"Akihiko Usami" -> "Hiroki Kamijou" [taillabel = "Childhood friend of"]
"Nowaki Kusama" -> "Hiroki Kamijou" [taillabel = "In love with"]
"Misaki Takahashi" -> "Hiroki Kamijou" [taillabel = "teacher of"]
"Misaki Takahashi" -> "Akihiko Usami" [taillabel = "In love with"]
"Hiroki Kamijou" -> "Akihiko Usami" [taillabel = "Childhood friend of"]
"Takahiro Takahashi" -> "Akihiko Usami" [taillabel = "Friend of"]
"Akihiko Usami" -> "Misaki Takahashi" [taillabel = "In love with"]
"Takahiro Takahashi" -> "Misaki Takahashi" [taillabel = "younger brother of"]
"Hiroki Kamijou" -> "Misaki Takahashi" [taillabel = "student of"]
"Hiroki Kamijou" -> "Nowaki Kusama" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg