4
2
0
0
2
0
0
0
0
6
2
4
4
2
13
0
2
0
6
0
6
0
0
0
2
6
0
4
6
0
6
0
4
0
0
4
2
2
4
0
0
2
2
4
0
0
4
2
0
2
0
2
0
2
4
4
11
4
6
4
10
8
4
0
10
2
0
0
2
2
6
2
10
0
10
4
4
8
8
13
10
6
2
0
6
12
4
6
8
11
6
4
8
6
6
0
2
4
0
2
0
2
6
4
2
6
4
6
4
17
8
0
2
4
0
8
4
4
0
0
10
4
10
2
2
13
2
4
0
8
6
2
2
2
2
0
4
0
8
4
0
0
2
8
0
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8
0
2
2
4
4
4
0
0
4
8
0
2
2
0
2
0
2
2
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4
0
2
10
2
2
2
0
0
4
4
0
4
2
2
4
2
2
2
2
2
2
0
0
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4
0
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10
0
8
4
4
6
2
4
6
2
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6
2
6
0
10
4
2
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0
0
4
0
2
0
10
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13
2
4
0
4
4
2
2
8
4
0
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8
6
0
0
2
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2
2
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4
2
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4
2
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2
21
2
2
2
4
0
4
0
4
10
2
0
0
4
4
0
0
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2
2
6
0
2
6
2
4
0
2
0
2
2
8
6
0
4
6
2
0
2
