If one train were to run over that track then on the train we would also have Point A1 on the wagon of the train correspondent to above Point A and also one other correspondingPoint B1 right above Point B.
The sides shared a point in the corresponding fixture earlier this season, but the visitors are coming to Layer Road high on confidence after a heavy defeat of Southampton on Saturday.
Italy's 10-year government bond yield soared 0.52 percentage point to 4.88%, while the corresponding yield on Spain's bond also jumped, rising 0.24 percentage point to 5.34%.
The second alarming point is that when the complexity of a system reaches its corresponding critical threshold (critical complexity) the system in question becomes very fragile and therefore vulnerable.