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

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