echo 'digraph {

"Jigoro Kuwajima" -> "Zenitsu Agatsuma" [taillabel = "grandson of"]
"Nezuko Kamado" -> "Zenitsu Agatsuma" [taillabel = "In love with"]
"Tanjirou Kamado" -> "Nezuko Kamado" [taillabel = "Sister of"]
"Hanako Kamado" -> "Nezuko Kamado" [taillabel = "Sister of"]
"Tanjuro Kamado" -> "Nezuko Kamado" [taillabel = "Daughter of"]
"Zenitsu Agatsuma" -> "Jigoro Kuwajima" [taillabel = "grandfather of"]
}' | dot -Tsvg > output.svg