private void valid(int areaOne, int areaOneForth, int areaOneSixteenth)
            throws AxisWithoutMeaningErrorException {
        if (areaOne < minOne || areaOne > maxOne) {
            throw new AxisWithoutMeaningErrorException();
        }
        if (areaOneForth < minOneForth || areaOneForth > maxOneForth) {
            throw new AxisWithoutMeaningErrorException();
        }
        if (areaOneSixteenth < minOneSixteenth
                || areaOneSixteenth > maxOneSixteenth) {
            throw new AxisWithoutMeaningErrorException();
        }
    }