I have a four cigars from a box that I was inspecting and these four cigars have black splotches on the wrappers. Some have more than other. I was afraid it was mold but after reading past posts on the board I have determined it is not mold. Is it bruising or just over ripened tobacco? The cigars smell normal but do not want to smoke them until I am sure what I have. The rest of the box looks fine. Any ideas? 