0
2






0
3




0
4




0
5




0
6




0
7




0
8




0
9




0
10




0
11




0
12




0
13




0
14




0
15




0
16




0
17




0
18




0
19




0
20




3
21




1
22




0
23




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24




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25




0
26




0
27




0
28