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(2 + 4 + 1 + 1 + 1 + 1.5 + (8/12) + 2 + (8/12) + 1.5 + 5 + (5/12) + 3 + (2/12) + 1 + (1/12) + (10/12) + 1 + (5/12) + 1.5 + 1.5 + 1 + (11/12) + 1 + (1/12) + 2 + 1 + (11/12)) / 20
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