echo 'digraph {

"Monkey D. Garp" -> "Sengoku" [taillabel = "Friend of#"]
"Monkey D. Dragon" -> "Monkey D. Garp" [taillabel = "Father of"]
"Monkey D. Luffy" -> "Monkey D. Garp" [taillabel = "Grandfather of"]
"Sengoku" -> "Monkey D. Garp" [taillabel = "Friend of#"]
"Helmeppo" -> "Monkey D. Garp" [taillabel = "Mentor of"]
}' | dot -Tsvg > output.svg