echo 'digraph {

"Junpei Kousaka" -> "Shizue Kousaka" [taillabel = "Mother of"]
"Suzu Kousaka" -> "Shizue Kousaka" [taillabel = "Mother of"]
"Shizue Kousaka" -> "Junpei Kousaka" [taillabel = "Son of"]
"Suzu Kousaka" -> "Junpei Kousaka" [taillabel = "Brother of"]
"Junpei Kousaka" -> "Suzu Kousaka" [taillabel = "Sister of"]
"Shizue Kousaka" -> "Suzu Kousaka" [taillabel = "Daughter of"]
}' | dot -Tsvg > output.svg