public void ExamplePart2Test()
{
Assert.Equal(true, Day05.IsNicePart2("qjhvhtzxzqqjkmpb"));
Assert.Equal(true, Day05.IsNicePart2("xxyxx"));
Assert.Equal(true, Day05.IsNicePart2("xxxxx"));
Assert.Equal(false, Day05.IsNicePart2("uurcxstgmygtbstg"));
Assert.Equal(false, Day05.IsNicePart2("ieodomkazucvgmuy"));
Assert.Equal(false, Day05.IsNicePart2("mlpaqhnnkqxrmwmm"));
}