748
2
20
642
2
20
3937
0
20
1151
0
20
622
1
20
808
0
20
1037
1
20
401
0
20
257
1
20
903
3
20
1225
3
20
469
2
20
583
0
20
642
0
20
1635
2
20
880
3
20
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Keyword(s): er