@RealJamesWoods Thanks James! I will read it for the first time in Decades as well. Shouldn’t this be a mandatory read for anyone who votes? That would be nice. I’ll bet the current mayor of NY has never read it.
@hicasamadim If the first example is for there are four intersections. The second example has no intersections. The third example has nine intersections. I’m going with 9.