Python Challenge level 3

3-aAAAaAAAa.py looks for alpha-strings of length 9 following the pattern
lowerupperupperupperlowerupperupperupperlower case within a much larger
string. As it stands now, if the string had looked like aAAAaAAAbAAAa,
aAAAaAAAb would have been detected, but not aAAAbAAAa (no overlap
detection.) Luckily, this did not matter and I was still able to solve
the puzzle.