1281
2
30
2328
2
30
1388
0
30
1477
0
30
719
3
29
929
7
29
732
0
29
1336
0
29
692
0
29
4122
0
29
902
2
29
1645
0
29
932
2
28
438
0
28
800
0
28
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Keyword(s): 正の数