I am really interested in seeing the rate at which all of those combinations occur in some sort of chart rather than just small text under the calculator. The

I am really interested in seeing the rate at which all of those combinations occur in some sort of chart rather than just small text under the calculator. The 7-10 split occurred 3069 times in comparison to the 785 times of 4-6-7-9-10. The mirrored one only occurred 149 times but was converted the same number of times. Is there really enough occurrences of these to determine which is hardest?