echo 'digraph {

"Ichika Orimura" -> "Chifuyu Orimura" [taillabel = "Younger Sister of"]
"Chifuyu Orimura" -> "Ichika Orimura" [taillabel = "Younger Brother of"]
"Houki Shinonono" -> "Ichika Orimura" [taillabel = "Childhood friend of"]
"Huang Lingyin" -> "Ichika Orimura" [taillabel = "Childhood friend of"]
}' | dot -Tsvg > output.svg