public static function fromCell($cell)
    {
        switch (Cell::toValue($cell)) {
            case null:
                return null;
            case Cell::SMALL:
                return self::SMALL();
            case Cell::TALL_TOP:
                return self::TALL();
            case Cell::WIDE_LEFT:
                return self::WIDE();
            default:
                return false;
        }
    }