On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = (3(2cos(1π(3(-3|x + 1|)^2 + 1(-3|x + 1|) + 2) - 3) + 2))/(3(2cos(1π(3(-3|x + 1|)^2 + 1(-3|x + 1|) + 2) - 3) + 2) + 1) positive?

Present the answer in LaTex format: \boxed{Your answer}
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