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0
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1
0
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1
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1
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
2
0
1
0
0
0
0
0
0
1
0
0
1
0
1
1
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
2
0
1
0
0
1
0
1
1
3
2
0
2
2
0
2
0
1
0
0
1
0
0
0
0
0
0
1
1
2
0
1
0
1
0
0
1
0
2
0
1
0
0
3
0
0
0
0
2
2
0
0
1
0
1
1
1
2
0
1
0
0
3
2
1
3
0
0
1
2
3
1
1
0
0
0
2
1
0
1
1
1
2
1
2
2
2
0
3
2
2
1
0
0
2
1
3
4
3
4
1
6
2
2
3
3
7
2
4
3
1
3
7
2
2
2
0
2
6
2
1
1
4
5
1
2
1
4
1
2
9
1
5
2
8
5
4
4
12
7
8
9
6
8
0
1
6
6
8
6
8
8
2
7
10
3
6
4
3
6
6
6
5
7
5
10
8
5
10
4
5
4
9
4
8
4
7
6
10
7
2
14
11
13
4
10
15
7
11
10
17
14
12
7
8
8
9
7
14
11
14
16
11
13
11
16
15
15
21
15
17
16
9
15
15
17
21
16
17
11
19
27
15
26
15
22
30
15
24
21
25
28
32
23
30
29
44
22
36
33
33
32
41
38
33
31
61
54
41
57
49
57
51
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