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

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