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2
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1
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2
0
0
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0
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0
1
0
1
1
1
0
1
0
1
1
1
0
1
0
0
2
2
1
0
0
1
0
1
1
1
1
1
0
1
1
1
0
2
1
0
2
0
1
0
0
1
0
0
1
0
0
1
1
0
0
1
0
0
2
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
1
0
1
0
0
0
1
1
2
0
4
1
1
1
0
1
2
0
1
1
0
1
0
0
1
1
1
2
1
0
4
1
0
2
1
0
1
2
1
0
0
0
0
2
2
0
2
6
0
3
0
0
1
3
1
1
2
1
5
1
1
0
1
1
1
0
4
5
2
1
3
2
3
0
3
1
2
1
0
1
1
0
1
4
2
1
3
1
0
4
2
3
2
2
2
2
5
1
5
2
2
4
3
1
2
1
4
2
3
2
1
3
6
3
1
5
6
1
5
5
5
4
9
6
3
6
3
2
6
5
11
7
4
4
7
5
7
7
6
5
5
11
3
6
10
7
8
13
8
13
7
6
9
8
9
11
12
11
10
15
4
2
6
8
9
11
7
14
9
14
9
11
7
11
12
13
9
8
8
9
18
11
15
10
12
16
8
14
13
13
15
15
14
15
14
11
8
18
24
17
27
16
18
14
17
16
25
22
17
22
13
27
19
21
22
23
22
20
35
26
20
28
27
28
29
24
32
28
31
36
36
29
27
32
38
44
26
34
30
27
41
52
42
40
44
30
32
42
54
53
41
48
53
44
59
52
68
57
64
65
67
80
68
59
77
55
90
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