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1
1
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1
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0
1
1
1
1
1
1
1
0
1
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2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
1
1
1
1
1
2
0
1
1
1
1
0
0
1
1
1
1
1
1
1
0
0
0
1
0
1
1
1
2
1
0
0
1
2
2
2
2
2
2
2
1
0
1
1
2
2
1
2
2
2
0
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
1
2
1
2
1
1
1
2
2
2
2
2
2
1
2
2
1
2
1
1
2
1
2
1
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0
1
1
1
1
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1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
2
1
2
1
1
2
1
2
2
2
2
2
1
2
2
1
2
2
1
1
1
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1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
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0
0
1
0
1
1
1
2
2
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
3
2
2
2
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
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1
1
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1
1
1
1
1
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1
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1
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1
1
1
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1
1
1
1
1
1
1
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1
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1
1
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1
1
1
2
2
1
1
2
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1
1
1
1
1
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1
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1
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1
1
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1
1
1
1
1
1
1
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1
1
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1
1
1
1
1
1
1
1
1
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1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
2
1
2
1
2
2
2
2
2
2
3
4
5
6
6
7
7
7
7
8
8
8
9
8
9
9
9
9
8
9
9
8
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
8
9
9
8
9
9
9
9
9
8
8
9
8
9
8
8
8
8
8
9
8
8
9
9
9
9
9
8
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9
10
10
10
10
10
10
10
8
9
9
9
9
9
9
9
8
8
7
8
8
8
8
8
10
9
8
7
8
9
7
7
7
6
7
7
7
6
6
6
6
6
9
8
7
8
8
7
7
6
6
5
4
5
4
1
1
1
-1
0
1
1
1
1
1
2
1
1
1
2
1
1
1
0
0
0
0
0
0
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0
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0
0
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1
0
0
1
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0
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1
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1
0
0
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1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
2
2
2
2
1
2
2
1
2
4
3
8
6
7
6
6
7
6
5
4
3
2
2
3
3
3
3
6
8
8
6
3
3
5
5
5
7
7