public static String getPrintValue(AutomatonActions a) {
        switch (a) {
            case DRAGON:
                return "D";
            case SWORD:
                return "S";
            case ARC:
                return "A";
            case RIVER:
                return "R";
            case KEY:
                return "K";
            case GATE:
                return "G";
            case TREASURE:
                return "T";
            case EMPTY:
            default:
                return "";
        }
    }