For the function f(x) = 2(1|((-2(2x^2 - 4x + 2) + 2)/(-1(2x^2 - 4x + 2) + 2)) + 3| + 3) + 1, 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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