Increasing Absolute Differences

namespace Problem2
{
    using System;
    using System.Collections.Generic;

    class IncreasingAbsoluteDifferences
    {
        static void Main()
        {
            int t = int.Parse(Console.ReadLine());
            for (int i = 0; i < t; i++)
            {
                string[] line = Console.ReadLine().Split(' ');
                long[] numbers = new long[line.Length];

                for (int j = 0; j < numbers.Length; j++)
                {
                    numbers[j] = long.Parse(line[j]);
                }

                long[] differencesArray = new long[numbers.Length - 1];

                for (int k = 1; k < numbers.Length; k++)
                {
                    long absDifference = Math.Abs(numbers[k - 1] - numbers[k]);
                    differencesArray[k - 1] = absDifference;
                }
                string result = "";
                for (int x = 0; x < differencesArray.Length-1; x++)
                {
                    if (differencesArray[x] > differencesArray[x + 1])
                    {
                        result = "False";
                        break;
                    }
                    else
                    {
                        if (Math.Abs(differencesArray[x] - differencesArray[x+1]) > 1)
                        {
                            result = "False";
                            break;
                        }
                        else
                        {
                            result = "True";
                        }
                    }

                }
                Console.WriteLine(result);
            }
        }
    }
}