For the function f(x) = 1|(-1((3(-1x^2 - 3x - 1) - 2)/(-1(-1x^2 - 3x - 1) - 2)) + 4) + 3| - 2, find the number of maximal connected intervals in [-10, 10] where f'(x) > 0.

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