public void TestPart2()
{
string part2Solution = "fdsfpg,jmvxx,lkv,cbzcgvc,kfgln,pqqks,pqrvc,lclnj";
var day21 = new Day21();
day21.ExecutePart2().Should().Be(part2Solution);
}
public void TestPart2Sample()
{
var input = Day21Extensions.Parse(_sample1);
Day21.ExecutePart2(input).Should().Be("mxmxvkd,sqjhc,fvjkl");
}