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 0001 1
 0001 1
 0001 1
 0002 1
 0002 1
 0002 1
 0002 1
 0002 1
 0002 2
 0002 2
 0002 2
 0002 2
 0002 2
 0002 3
 0003 1
 0003 1
 0004 1
 0004 1
 0004 1
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GO
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SELECT '0001',null UNION ALL
SELECT '0001',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
SELECT '0002',null UNION ALL
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