All the cuts on a bump key are made to the maximum depth, so any key blank can be made into a bump key. Bump keys are manufacturer-specific. A Kwikset lock requires a bump key made from a Kwikset key. The same is true for other lock brands. So, a full set of bump keys would include one for each of the major lockset manufacturers.
However, in 1977, Carl Woese, a microbiologist and physicist discovered significant differences between some of the prokaryotes. These differences were so significant that the prokaryotes were separated into two separate domains: Archaea and Bacteria, and hence two kingdoms: Archaea and Eubacteria.
It became the basis for newer multi-kingdom systems such as the six-kingdom system of Carl Woese and colleagues in 1977. The five biological Kingdoms (by Robert Whittaker): Kingdom Monera: the most primitive of the five kingdoms that includes all the bacteria, also called monerans, which are single-celled prokaryotic organisms.