For the function f(x) = -2sin(2π(-1((-3(2x^2 + 1x - 2) + 1)/(-1(2x^2 + 1x - 2) - 2)) + 5) + 2) - 3, 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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