685
2
20
1049
1
20
581
0
20
691
4
20
1149
2
20
3356
0
20
463
0
20
230
0
20
1191
14
20
513
0
20
409
0
20
472
0
19
390
0
19
575
1
19
621
3
19
697
5
19
705
12
19
372
0
19
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Keyword(s): #負の数