533
2
21
1069
0
20
582
0
20
808
26
20
614
0
20
571
2
19
645
0
19
327
0
19
406
0
19
523
6
19
1331
12
19
435
0
18
929
0
18
410
2
17
453
0
17
869
7
17
248
0
17
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Keyword(s): ☆math☆