485
0
4
374
0
4
328
4
4
381
0
4
385
0
4
367
0
4
110
0
4
332
3
4
260
2
4
467
11
4
418
0
4
627
4
4
453
0
4
477
5
4
641
0
4
251
0
4
1268
0
4
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Keyword(s): 小6 算数