No problem. Most systems of FMA use numbered systems to describe striking angles, often with a total of 12 strikes being identified and numbered. And many use the same numbers for the first five angles. But after that they diverge..... I have no idea what numbers you are referring to.
I use the numbering system that I trained with the DTE (Direct Torres Escrima) group here. There is no reason why you would know those, which is why I also included physical descriptions of the strikes. When I trained with Rene Latosa, he never bothered with any numbering system. He just described or else demonstrated the strike he had in mind.