The number of each category looks like a mnemonic device. Useful for your group if it helps to remember what basics to cover in each practice. It seems to value completeness and predictability. It reminds me of the ba kua/eight directions designations in some systems.
But honestly, for my type of training it would be far too many techniques to treat as basic. For example, we spend a lot of time in the beginning developing power from the back, waist rotation and limb extension without being too concerned with a particular hand technique.
A student would do well in the first year of training to learn just three or four techniques from each category. Variations can come later after strength and balance have improved.
"Look, I'm only doing me job. I have to show you how to defend yourself against fresh fruit."
For it breeds great perfection, if the practise be harder then the use. Sir Francis Bacon
the world has a surplus of self centered sh1twh0res, so anyone who extends compassion to a stranger with sincerity is alright in my book. also people who fondle road kill. those guys is ok too. GunnedDownAtrocity