void configure(String mediator, String from, String to) throws Exception {
    FileMessageBoard.publish(
        "mediators/" + mediator + "/inbox",
        new Message("ROUTE", from + "\n" + to)
    );
}

void main() throws Exception {
    configure(
        "mediator1",
        "consoleIn/outbox",
        "rot13/inbox"
    );

    configure(
        "mediator2",
        "rot13/outbox",
        "consoleOut/inbox"
    );

    IO.println("Configured mediator1 and mediator2");
}