echo 'digraph {

"Sawako Kuronuma" -> "Ume Kurumizawa" [taillabel = "Rival of"]
"Shouta Kazehaya" -> "Ume Kurumizawa" [taillabel = "In love with"]
"Shouta Kazehaya" -> "Sawako Kuronuma" [taillabel = "In love with"]
"Ayane Yano" -> "Sawako Kuronuma" [taillabel = "Friend of"]
"Chizuru Yoshida" -> "Sawako Kuronuma" [taillabel = "Friend of"]
"Sawako Kuronuma" -> "Shouta Kazehaya" [taillabel = "In love with"]
"Ryuu Sanada" -> "Shouta Kazehaya" [taillabel = "Friend of"]
"Ume Kurumizawa" -> "Shouta Kazehaya" [taillabel = "Friend of"]
}' | dot -Tsvg > output.svg