echo 'digraph {

"Kazuki Muto" -> "Mahiro Muto" [taillabel = "Sister of"]
"Tokiko Tsumura" -> "Kazuki Muto" [taillabel = "In love with"]
"Mahiro Muto" -> "Kazuki Muto" [taillabel = "Older Brother of"]
"Hideyuki Okakura" -> "Kazuki Muto" [taillabel = "Friend of#"]
"Masashi Daihama" -> "Kazuki Muto" [taillabel = "Friend of#"]
"Koji Rokumasu" -> "Kazuki Muto" [taillabel = "Friend of#"]
}' | dot -Tsvg > output.svg