Determine the number of maximal connected intervals in [-10, 10] where the function f(x) = -1|(1(3(-2sin(3πx + 3) + 1)^2 + 1(-2sin(3πx + 3) + 1) + 3) + 3)| + 3 is strictly increasing.

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