506
2
16
892
1
16
551
0
16
1708
0
16
647
2
16
369
0
16
407
1
16
377
0
16
506
0
16
668
0
16
712
0
16
232
2
16
528
0
16
395
1
16
359
2
16
309
2
16
1272
0
16
412
0
16
472
0
16
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Keyword(s): Math