On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = 3(5(-3sin(1π((-2x - 2)/(2x - 3)) + 1) - 1)^2 - 2(-3sin(1π((-2x - 2)/(2x - 3)) + 1) - 1) - 4) + 4 positive?

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