echo 'digraph {

"Honoka Sawada " -> "Kyou Toono" [taillabel = "Childhood friend of"]
"Kyou Toono" -> "Honoka Sawada " [taillabel = "Childhood friend of"]
"Mao" -> "Honoka Sawada " [taillabel = "Caretaker of"]
}' | dot -Tsvg > output.svg