echo 'digraph {

"Portgas D. Ace" -> "Gold Roger" [taillabel = "Father of"]
"Portgas D. Rouge" -> "Gold Roger" [taillabel = "Lover of"]
"Portgas D. Rouge" -> "Portgas D. Ace" [taillabel = "Son of"]
"Monkey D. Luffy" -> "Portgas D. Ace" [taillabel = "Brother of"]
"Gold Roger" -> "Portgas D. Ace" [taillabel = "Son of"]
"Sabo (young)" -> "Portgas D. Ace" [taillabel = "Brother of"]
"Sabo" -> "Portgas D. Ace" [taillabel = "Brother of"]
"Portgas D. Ace" -> "Portgas D. Rouge" [taillabel = "Mother of"]
}' | dot -Tsvg > output.svg