echo 'digraph {

"Kei Takishima" -> "Hikari Hanazono" [taillabel = "Rival of"]
"Kei Takishima" -> "Hikari Hanazono" [taillabel = "In love with"]
"Sui Takishima" -> "Kei Takishima" [taillabel = "Brother of"]
"Satoru Takishima" -> "Kei Takishima" [taillabel = "Son of"]
"Hikari Hanazono" -> "Kei Takishima" [taillabel = "In love with"]
}' | dot -Tsvg > output.svg