private static void DayFour()
{
var day4 = new Day4.Day4Solver();
Console.WriteLine($"Day 4 part A result = {day4.StepA()}");
Console.WriteLine($"Day 4 part B result = {day4.StepB()}");
var x = day4.CheckAdjecentSameDigitsMax2(new int[] { 1, 1, 1, 1, 2, 2 });
}