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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 ints(self, qlist):
 """ Converts a sequence of pegasus_index node labels into linear_index node labels, preserving order Parameters qlist : sequence of ints The pegasus_index node labels Returns ------- rlist : iterable of tuples The linear_lindex node lables corresponding to qlist """


        m, m1 = self.args
        return (((m * u + w) * 12 + k) * m1 + z for (u, w, k, z) in qlist)