echo 'digraph {

"Giotto Vongola I" -> "G." [taillabel = "Right-hand of"]
"Hayato Gokudera" -> "G." [taillabel = "Mentor of"]
"Tsunayoshi Sawada" -> "Hayato Gokudera" [taillabel = ""Right Hand" "]
"Lavina" -> "Hayato Gokudera" [taillabel = "Son of"]
"Tsunayoshi Sawada" -> "Giotto Vongola I" [taillabel = "Mentor of"]
}' | dot -Tsvg > output.svg