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2
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1
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1
1
2
2
1
1
0
1
2
1
1
1
1
0
1
1
2
1
1
0
2
1
3
2
2
0
1
2
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2
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0
1
0
1
0
1
1
2
3
2
4
0
5
0
1
2
2
1
0
1
2
1
4
3
1
2
5
2
3
1
5
7
4
1
2
1
3
4
1
1
4
3
0
2
3
4
1
0
0
3
5
2
3
5
7
7
2
5
2
4
6
3
6
2
3
5
3
5
5
7
7
8
4
7
2
7
4
4
10
1
5
7
1
7
10
8
10
5
6
6
15
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