573
4
9
1105
0
9
607
3
9
142
0
9
252
0
9
402
2
9
397
0
9
370
0
9
560
2
9
600
0
9
507
0
9
337
0
9
590
0
9
411
0
9
702
0
9
487
0
9
398
3
9
466
0
9
784
0
9
182
0
9
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Keyword(s): Math