8
8
4
6
10
10
0
0
6
6
0
4
15
6
4
0
6
6
0
0
4
8
0
6
6
4
0
6
8
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4
0
6
4
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8
8
6
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10
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6
0
10
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10
0
4
7
4
0
10
12
8
0
6
8
10
0
8
8
6
0
10
10
10
10
10
4
0
10
6
8
0
12
6
6
12
6
0
4
12
10
0
0
10
8
9
4
4
6
6
0
10
8
0
0
8
8
0
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14
4
0
0
8
6
6
0
6
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4
0
10
7
0
0
10
6
0
0
0
0
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6
8
6
0
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15
6
0
0
0
10
0
12
5
0
0
0
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0
0
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6
0
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8
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6
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8
4
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2
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0
8
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16
10
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12
6
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17
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8
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12
2
10
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18
0
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4
0
0
10
10
6
8
15
4
0
8
6
19
6
0
6
6
4
10
6
12
