0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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0
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0
0
0
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0
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0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
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0
0
9
5
8
7
7
5
8
7
11
7
9
9
4
11
7
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11
7
8
9
4
6
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5
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11
7
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12
4
9
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11
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3
6
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10
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19
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9
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16
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9
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23
5
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15
10
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31
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22
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15
47
10
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4
7
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6
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12
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19
5
7
6
9
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9
9
12
6
6
7
12
13
16
6
8
9
8
10
18
5
7
5
