18534 3
18503 1
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18501 1
18506 1
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18478 2
18483 2
18482 0
18478 1
18476 1
18483 0
18479 1
18451 1
18451 0
18452 1
18451 2
18455 2
18459 3
18456 3
18454 1
18454 2