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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 assignrepr_values2(values, prefix):
 """Return a prefixed and properly aligned string representation of the given 2-dimensional value matrix using function |repr|. test(1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0) Functions |assignrepr_values2| works also on empty iterables: test() """

    lines = []
    blanks = ' '*len(prefix)
    for (idx, subvalues) in enumerate(values):
        if idx == 0:
            lines.append('%s%s,' % (prefix, repr_values(subvalues)))
        else:
            lines.append('%s%s,' % (blanks, repr_values(subvalues)))
    lines[-1] = lines[-1][:-1]
    return '\n'.join(lines)