echo 'digraph {

"Green Heart" -> "Vert" [taillabel = "Human form of"]
"Neptune" -> "Vert" [taillabel = "Friend of"]
"Noire" -> "Vert" [taillabel = "Friend of"]
"Blanc" -> "Vert" [taillabel = "Friend of"]
"White Heart" -> "Blanc" [taillabel = "Human form of"]
"Ram" -> "Blanc" [taillabel = "Older Sister of"]
"Rom" -> "Blanc" [taillabel = "Older Sister of"]
"Neptune" -> "Blanc" [taillabel = "Friend of"]
"Noire" -> "Blanc" [taillabel = "Friend of"]
"Vert" -> "Blanc" [taillabel = "Friend of"]
"Vert" -> "Green Heart" [taillabel = "HDD form of "]
"Purple Heart" -> "Neptune" [taillabel = "Human form of"]
"Noire" -> "Neptune" [taillabel = "Friend of"]
"Vert" -> "Neptune" [taillabel = "Friend of"]
"Blanc" -> "Neptune" [taillabel = "Friend of"]
"Nepgear" -> "Neptune" [taillabel = "Sister of"]
"Compa" -> "Neptune" [taillabel = "Friend of"]
"IF" -> "Neptune" [taillabel = "Friend of"]
"Plutia" -> "Neptune" [taillabel = "Friend of"]
"Peashy" -> "Neptune" [taillabel = "Friend of"]
"Uni" -> "Noire" [taillabel = "Older sister of"]
"Black Heart" -> "Noire" [taillabel = "Human form of"]
"Blanc" -> "Noire" [taillabel = "Friend of"]
"Vert" -> "Noire" [taillabel = "Friend of"]
"Plutia" -> "Noire" [taillabel = "Friend of"]
"Anonydeath" -> "Noire" [taillabel = "Enemy of"]
}' | dot -Tsvg > output.svg