private static void Main(string[] args)
        {
            int       pairNumber = 4;
            ColorPair testPair1  = ValueOfColorPair.GetColorFromPairNumber(pairNumber);

            Console.WriteLine("[In]Pair Number: {0},[Out] Colors: {1}\n", pairNumber, testPair1);
            Debug.Assert(testPair1.majorColor == Color.White);
            Debug.Assert(testPair1.minorColor == Color.Brown);

            pairNumber = 5;
            testPair1  = ValueOfColorPair.GetColorFromPairNumber(pairNumber);
            Console.WriteLine("[In]Pair Number: {0},[Out] Colors: {1}\n", pairNumber, testPair1);
            Debug.Assert(testPair1.majorColor == Color.White);
            Debug.Assert(testPair1.minorColor == Color.SlateGray);

            pairNumber = 23;
            testPair1  = ValueOfColorPair.GetColorFromPairNumber(pairNumber);
            Console.WriteLine("[In]Pair Number: {0},[Out] Colors: {1}\n", pairNumber, testPair1);
            Debug.Assert(testPair1.majorColor == Color.Violet);
            Debug.Assert(testPair1.minorColor == Color.Green);

            ColorPair testPair2 = new ColorPair()
            {
                majorColor = Color.Yellow, minorColor = Color.Green
            };

            pairNumber = PairNumberEncoder.GetPairNumberFromColor(testPair2);
            Console.WriteLine("[In]Colors: {0}, [Out] PairNumber: {1}\n", testPair2, pairNumber);
            Debug.Assert(pairNumber == 18);

            testPair2 = new ColorPair()
            {
                majorColor = Color.Red, minorColor = Color.Blue
            };
            pairNumber = PairNumberEncoder.GetPairNumberFromColor(testPair2);
            Console.WriteLine("[In]Colors: {0}, [Out] PairNumber: {1}", testPair2, pairNumber);
            Debug.Assert(pairNumber == 6);
        }
        public override string ToString()
        {
            int    totalnumberofcolorpairpossible = Program.returnLengthOfColorMapMinor() * Program.returnLengthOfColorMapMajor();
            string str = "";

            for (int i = 1; i <= totalnumberofcolorpairpossible; i++)
            {
                str = str + string.Format("PairNumber : MajorColor, MinorColor\n", i, ValueOfColorPair.GetColorFromPairNumber(i));
            }
            return(str);
        }