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a : quite a few dwelling matters having some organic romantic relationship b : a mix of atoms usually found with each other within a molecule a methyl group

Output: As you could see in the above output The scholars with the two a similar Matter and Calendar year are positioned in a similar group. And those whose only Subject matter is the same although not Calendar year belong to distinct API서비스 groups. So in this article We've got grouped the desk according to two columns or multiple column.