public void PuzzelTwo()
{
var sut = new CaveGraph(InputParser.ParseString("input_data/day12-1.txt"));
Assert.Equal(131254, sut.FindPaths2());
}
public void TestInputTwo()
{
var sut = new CaveGraph(InputParser.ParseString("input_data/day12-test.txt"));
Assert.Equal(36, sut.FindPaths2());
}