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(203+2*383+3*525+4*532 +5*408 +6*273 +7*139 +8*45 +9*27 +10*10 +11*4 +12.3938*2)/2608
(203+2*383+3*525+4*532 +5*408 +6*273 +7*139 +8*45 +9*27 +10*10 +11*4 +12.3938*2)/2608
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