echo 'digraph {

"Hiro Hirono" -> "Kyosuke Tsutsumi" [taillabel = "Friend of#"]
"Kei Shindou" -> "Kyosuke Tsutsumi" [taillabel = "Lover of"]
"Emi Izumi" -> "Kyosuke Tsutsumi" [taillabel = "Former lover of"]
"Miyako Miyamura" -> "Hiro Hirono" [taillabel = "Friend of#"]
"Kei Shindou" -> "Hiro Hirono" [taillabel = "Friend of#"]
"Kyosuke Tsutsumi" -> "Hiro Hirono" [taillabel = "Friend of#"]
"Nagi Hirono " -> "Hiro Hirono" [taillabel = "Brother of"]
"Hiro Hirono" -> "Kei Shindou" [taillabel = "Friend of#"]
"Mizuki Hayama" -> "Kei Shindou" [taillabel = "Friend of#"]
"Miyako Miyamura" -> "Kei Shindou" [taillabel = "Rival of"]
"Kyosuke Tsutsumi" -> "Kei Shindou" [taillabel = "Lover of"]
"Chihiro Shindou" -> "Kei Shindou" [taillabel = "Twin Sister of"]
"Kyosuke Tsutsumi" -> "Emi Izumi" [taillabel = "Former lover of"]
}' | dot -Tsvg > output.svg