In a culture for biological research, the growth of unavoidable bacterial spoils the results of an experiment that requires at least 3 out of 4 cultures to be unspoiled for a single data point. Experience has shown that about 6 out of 100 cultures are randomly spoiled by the bacteria. If the research requires 3 simultaneously derived unspoiled data points for success, find the probability for any given set of 12 cultures (3 data points of 4 cultures each).