2
1
1
2
1
1
1
4
4
1
10
1
3
1
1
2
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
46
1
1
68
1
1
1
14
2
18
16
1
2
1
3
1
1
2
3
1
5
2
22
1
2
2
1
1
2
1
11
1
1
1
6
1
1
1
1
1
9
1
13
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
15
1
1
1
1
4
23
1
1
2
1
1
1
1
1
19
6
1
1
1
1
2
17
1
2
1
1
23
22
1
4
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