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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _compute_faulting_style_term(self, C, rake):
 """ Compute faulting style term as a function of rake angle value as given in equation 5 page 465. """

        if rake > -120.0 and rake <= -60.0:
            return C['aN']
        elif rake > 30.0 and rake <= 150.0:
            return C['aR']
        else:
            return C['aS']