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

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