echo 'digraph { "Kyosuke Tsutsumi" -> "Emi Izumi" [taillabel = "Former lover of"] "Hiro Hirono" -> "Kyosuke Tsutsumi" [taillabel = "Friend of"] "Kei Shindou" -> "Kyosuke Tsutsumi" [taillabel = "Lover of"] "Emi Izumi" -> "Kyosuke Tsutsumi" [taillabel = "Former lover of"] }' | dot -Tsvg > output.svg